KR20190123210A - X-선 작은 각 산란측정용 x-선 방출원 광학 기기 - Google Patents
X-선 작은 각 산란측정용 x-선 방출원 광학 기기 Download PDFInfo
- Publication number
- KR20190123210A KR20190123210A KR1020190044134A KR20190044134A KR20190123210A KR 20190123210 A KR20190123210 A KR 20190123210A KR 1020190044134 A KR1020190044134 A KR 1020190044134A KR 20190044134 A KR20190044134 A KR 20190044134A KR 20190123210 A KR20190123210 A KR 20190123210A
- Authority
- KR
- South Korea
- Prior art keywords
- ray
- sample
- detector
- slit
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 46
- 239000000463 material Substances 0.000 claims description 44
- 239000013078 crystal Substances 0.000 claims description 41
- 230000003287 optical effect Effects 0.000 claims description 30
- 229910052732 germanium Inorganic materials 0.000 claims description 8
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 8
- 238000004846 x-ray emission Methods 0.000 claims description 8
- 238000013519 translation Methods 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 235000012431 wafers Nutrition 0.000 description 164
- 238000000235 small-angle X-ray scattering Methods 0.000 description 28
- 230000003750 conditioning effect Effects 0.000 description 26
- 238000005259 measurement Methods 0.000 description 23
- 230000005855 radiation Effects 0.000 description 21
- 238000010586 diagram Methods 0.000 description 20
- 239000011159 matrix material Substances 0.000 description 14
- 230000004044 response Effects 0.000 description 14
- 230000033001 locomotion Effects 0.000 description 12
- 238000002441 X-ray diffraction Methods 0.000 description 11
- 230000000712 assembly Effects 0.000 description 11
- 238000000429 assembly Methods 0.000 description 11
- 239000010410 layer Substances 0.000 description 10
- 238000001514 detection method Methods 0.000 description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 230000015654 memory Effects 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 8
- 229910052710 silicon Inorganic materials 0.000 description 8
- 239000010703 silicon Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 8
- 229910052721 tungsten Inorganic materials 0.000 description 8
- 239000010937 tungsten Substances 0.000 description 8
- 230000001427 coherent effect Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 230000014509 gene expression Effects 0.000 description 6
- 239000010931 gold Substances 0.000 description 6
- 230000000670 limiting effect Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 229910052715 tantalum Inorganic materials 0.000 description 6
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 6
- 238000004876 x-ray fluorescence Methods 0.000 description 6
- 229920002799 BoPET Polymers 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 230000004907 flux Effects 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 238000010801 machine learning Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 229910001338 liquidmetal Inorganic materials 0.000 description 3
- 238000001459 lithography Methods 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 239000011733 molybdenum Substances 0.000 description 3
- 238000003909 pattern recognition Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 2
- 238000005162 X-ray Laue diffraction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000000513 principal component analysis Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000807 Ga alloy Inorganic materials 0.000 description 1
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 241001664469 Tibicina haematodes Species 0.000 description 1
- 238000000333 X-ray scattering Methods 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013135 deep learning Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000005865 ionizing radiation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000002082 metal nanoparticle Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004626 scanning electron microscopy Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/20008—Constructional details of analysers, e.g. characterised by X-ray source, detector or optical system; Accessories therefor; Preparing specimens therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/20008—Constructional details of analysers, e.g. characterised by X-ray source, detector or optical system; Accessories therefor; Preparing specimens therefor
- G01N23/20025—Sample holders or supports therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/18—Investigating the presence of flaws defects or foreign matter
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/20091—Measuring the energy-dispersion spectrum [EDS] of diffracted radiation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/201—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials by measuring small-angle scattering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/2055—Analysing diffraction patterns
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/207—Diffractometry using detectors, e.g. using a probe in a central position and one or more displaceable detectors in circumferential positions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/223—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70483—Information management; Active and passive control; Testing; Wafer monitoring, e.g. pattern monitoring
- G03F7/70605—Workpiece metrology
- G03F7/70616—Monitoring the printed patterns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/14—Arrangements for concentrating, focusing, or directing the cathode ray
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/30—Accessories, mechanical or electrical features
- G01N2223/303—Accessories, mechanical or electrical features calibrating, standardising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/30—Accessories, mechanical or electrical features
- G01N2223/32—Accessories, mechanical or electrical features adjustments of elements during operation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/30—Accessories, mechanical or electrical features
- G01N2223/33—Accessories, mechanical or electrical features scanning, i.e. relative motion for measurement of successive object-parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/30—Accessories, mechanical or electrical features
- G01N2223/33—Accessories, mechanical or electrical features scanning, i.e. relative motion for measurement of successive object-parts
- G01N2223/3301—Accessories, mechanical or electrical features scanning, i.e. relative motion for measurement of successive object-parts beam is modified for scan, e.g. moving collimator
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/611—Specific applications or type of materials patterned objects; electronic devices
- G01N2223/6116—Specific applications or type of materials patterned objects; electronic devices semiconductor wafer
Landscapes
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
도 4는 본 발명의 한 실시례에 따른, 빔 조절 조립체의 개략도이고;
도 5와 도 6은 본 발명의 여러 실시례에 따른, 슬릿 조립체의 개략도이고;
도 7A 및 도 7B는 본 발명의 여러 실시례에 따른, 빔 차단 조립체의 개략도이고;
도 8A는 본 발명의 다른 한 실시례에 따른, 빔 차단기가 없는 상태에서 검출기에 의해서 감지된 X-선 빔의 세기를 나타내는 영상의 개략도이고;
도 8B는 본 발명의 한 실시례에 따른, 빔 차단기가 있을 때에 검출기에 의해서 감지된 X-선 빔의 세기를 나타내는 영상의 개략도이고;
도 9A는 본 발명의 다른 한 실시례에 따른, 빔 차단기가 없는 상태에서 검출기에 의해서 감지된 산란된 X-선 빔의 세기를 나타내는 영상의 개략도이고;
도 9B는 본 발명의 한 실시례에 따른, 빔 차단기가 있을 때에 검출기에 의해서 감지된 산란된 X-선 빔의 세기를 나타내는 영상의 개략도이고; 그리고
도 10은 본 발명의 한 실시례에 따른, 다수의 센서를 포함하는 X-선 검출기가, 향상된 각도 분해능을 위해, 상기 다수의 센서들 사이의 거리보다 짧은 거리로 이동되는 스캐닝 개요의 개략도이다.
Claims (29)
- X-선 장치로서,
평면 샘플을 유지시키도록 구성되어 있는 마운트;
X-선 빔을 상기 샘플의 제1 측면쪽으로 향하게 하도록 구성되어 있는 X-선 방출원;
상기 샘플을 통하여 투과된 X-선의 적어도 일부분을 수용하기 위해서 제1 측면의 반대쪽의 상기 샘플의 제2 측면에 위치되어 있는 검출기; 그리고
상기 X-선 빔을 가로막기 위해서 상기 샘플의 제1 측면에 위치되어 있는 빔 리미터;
를 포함하고 있고, 상기 빔 리미터가
상기 샘플의 제1 측면으로부터 25mm보다 짧은 거리에, 상기 X-선 빔이 통과할 슬릿을 형성하기 위해서 서로 근접하게 위치된 각각의 제1 가 장자리와 제2 가장자리를 가지고 있는 제1 블레이드와 제2 블레이드; 및
상기 슬릿의 폭을 조정하기 위해서 제1 블레이드와 제2 블레이드를 각 각의 제1 병진운동 축과 제2 병진운동 축을 따라서 이동시키도록 구성 되어 있는 제1 액추에이터와 제2 액추에이터;
를 포함하는 것을 특징으로 하는 X-선 장치. - 제1항에 있어서, 상기 마운트가 상기 샘플을 상기 샘플의 평면 내의 틸트 축에 대하여 경사지게 하도록 구성되어 있고, 상기 슬릿이 상기 틸트 축과 평행하게 배향되어 있는 것을 특징으로 하는 X-선 장치.
- 제1항에 있어서, 제1 블레이드와 제2 블레이드가 단결정 물질 또는 다결정 물질로 된 물질을 포함하는 것을 특징으로 하는 X-선 장치.
- 제1항에 있어서, 제1 블레이드와 제2 블레이드가 서로 평행하지 않은 것을 특징으로 하는 X-선 장치.
- 제1항에 있어서, 제1 병진운동 축과 제2 병진운동 축이 서로 평행하지 않은 것을 특징으로 하는 X-선 장치.
- 제1항에 있어서, 상기 빔 리미터가, (i) 상기 빔의 위치, (ii) 상기 빔의 스폿 사이즈, (iii) 상기 샘플의 제1 측면 상의 상기 빔의 스폿 형상, 그리고 (iv) 상기 빔의 수렴각 또는 발산각으로 이루어진 리스트로부터 선택된 적어도 하나의 빔 파라미터를 제어하도록 구성되어 있는 것을 특징으로 하는 X-선 장치.
- 제1항에 있어서, 상기 빔 리미터가 상기 빔 리미터를 상기 빔과 상기 샘플 중의 적어도 하나에 대하여 이동시키도록 구성되어 있는 스테이지에 장착되어 있는 것을 특징으로 하는 X-선 장치.
- 제7항에 있어서, 상기 스테이지가 적어도 회전 스테이지를 포함하는 것을 특징으로 하는 X-선 장치.
- 제1항에 있어서, 제1 액추에이터와 제2 액추에이터 중의 적어도 하나가 하나 이상의 압전 리니어 모터를 포함하는 것을 특징으로 하는 X-선 장치.
- 제1항에 있어서, 상기 슬릿을 통과하기 전이나 후에, 상기 X-선 빔이 통과할 부가적인 슬릿을 형성하기 위해서, 서로 근접하게 위치된 각각의 제1 플레이트 가장자리와 제2 플레이트 가장자리를 가진 제1 이동가능한 플레이트와 제2 이동가능한 플레이트를 더 포함하는 것을 특징으로 하는 X-선 장치.
- 제10항에 있어서, 상기 부가적인 슬릿의 사이즈를 조정하기 위해서 제1 이동가능한 플레이트와 제2 이동가능한 플레이트 중의 적어도 하나를 제3 병진운동 축을 따라서 이동시키도록 구성되어 있는 제3 액추에이터를 더 포함하는 것을 특징으로 하는 X-선 장치.
- 제10항에 있어서, 상기 슬릿과 상기 부가적인 슬릿의 위치를 서로에 대하여 정렬시킴으로써 상기 X-선 빔을 형성하도록 구성되어 있는 프로세서를 더 포함하는 것을 특징으로 하는 X-선 장치.
- 마운트에 평면 샘플을 유지시키는 단계;
X-선 방출원으로부터 나온 X-선 빔을 상기 샘플의 제1 측면쪽으로 향하게 하는 단계;
제1 측면의 반대쪽의 상기 샘플의 제2 측면에 위치된 검출기로부터, 상기 샘플을 통하여 투과된 X-선의 적어도 일부분을 수용하는 단계;
상기 X-선 빔을 가로막기 위해서 상기 샘플의 제1 측면에, 상기 샘플의 제1 측면으로부터 25mm보다 짧은 거리에, 상기 X-선 빔이 통과할 슬릿을 형성하기 위해서 서로 근접하게 위치된 각각의 제1 가장자리와 제2 가장자리를 가지고 있는 제1 블레이드와 제2 블레이드, 그리고 제1 액추에이터와 제2 액추에이터를 포함하는 빔 리미터를 위치시키는 단계; 그리고
제1 액추에이터와 제2 액추에이터를 이용하여, 제1 블레이드와 제2 블레이드를 각각의 제1 병진운동 축과 제2 병진운동 축을 따라서 이동시킴으로써 상기 슬릿의 폭을 조정하는 단계;
를 포함하는 것을 특징으로 하는 방법. - 제13항에 있어서, 평면 샘플을 유지시키는 단계가 상기 샘플을 상기 샘플의 평면 내의 틸트 축에 대하여 경사지게 하는 것과, 상기 슬릿을 상기 틸트 축과 평행하게 배향시키는 것을 포함하는 것을 특징으로 하는 방법.
- 제13항에 있어서, 제1 블레이드와 제2 블레이드가 단결정 물질 또는 다결정 물질로 된 물질을 포함하는 것을 특징으로 하는 방법.
- 제13항에 있어서, 슬릿의 폭을 조정하는 단계가 제1 블레이드와 제2 블레이드를 서로 평행하지 않게 위치시키는 것을 포함하는 것을 특징으로 하는 방법.
- 제13항에 있어서, 슬릿의 폭을 조정하는 단계가 제1 블레이드와 제2 블레이드를 서로 평행하지 않은 제1 병진운동 축과 제2 병진운동 축을 따라서 이동시키는 것을 포함하는 것을 특징으로 하는 방법.
- 제13항에 있어서, 슬릿의 폭을 조정하는 단계가 (i) 상기 빔의 위치, (ii) 상기 빔의 스폿 사이즈, (iii) 상기 샘플의 제1 측면 상의 상기 빔의 스폿 형상, 그리고 (iv) 상기 빔의 수렴각 또는 발산각으로 이루어진 리스트로부터 선택된 적어도 하나의 빔 파라미터를 제어하는 것을 포함하는 것을 특징으로 하는 방법.
- 제13항에 있어서, 빔 리미터를 위치시키는 단계가 상기 빔과 상기 샘플 중의 적어도 하나에 대해 상기 빔 리미터를 이동시키는 스테이지에 상기 빔 리미터를 장착시키는 것을 포함하는 것을 특징으로 하는 방법.
- 제19항에 있어서, 상기 빔 리미터를 이동시키는 것이 상기 빔 리미터를 회전시키는 것을 포함하는 것을 특징으로 하는 방법.
- 제13항에 있어서, 제1 액추에이터와 제2 액추에이터 중의 적어도 하나가 하나 이상의 압전 리니어 모터를 포함하는 것을 특징으로 하는 방법.
- 제13항에 있어서, 제1 이동가능한 플레이트와 제2 이동가능한 플레이트의 제1 플레이트 가장자리와 제2 플레이트 가장자리를 서로 근접하게 위치시킴으로써, 상기 슬릿을 통과하기 전이나 후에, 상기 X-선 빔이 통과할 부가적인 슬릿을 형성하는 단계를 더 포함하는 것을 특징으로 하는 방법.
- 제22항에 있어서, 제1 이동가능한 플레이트와 제2 이동가능한 플레이트 중의 적어도 하나를 제3 병진운동 축을 따라서 이동시킴으로써 상기 부가적인 슬릿의 사이즈를 조정하는 단계를 더 포함하는 것을 특징으로 하는 방법.
- 제22항에 있어서, 상기 슬릿과 상기 부가적인 슬릿의 위치를 서로에 대하여 정렬시킴으로써 상기 X-선 빔을 형성하는 단계를 더 포함하는 것을 특징으로 하는 방법.
- X-선 광학 장치로서,
입구 구멍, 출구 구멍, 그리고 대향하는 내부 면을 가진 채널을 포함하고 있고, 상기 대향하는 내부 면은 상기 채널이 상기 입구 구멍으로부터 상기 출구 구멍까지 점점 좁아지도록 배치되어 있는, 결정;
방출원으로부터 방출된 X-선 빔을 모아서 제1 빔 지름을 가진 채널의 입구 구멍속으로 향하게 하여, 상기 빔이 제1 빔 지름보다 작은 제2 빔 지름을 가진 출구 구멍으로부터 방출되도록 구성되어 있는, 다층 코팅을 가진 만곡된 기판을 포함하는, X-선 반사경; 그리고
하나 이상의 슬릿으로서, 상기 빔이 상기 채널의 입구 구멍으로 들어오기 전에 상기 슬릿을 통과하도록 상기 X-선 반사경과 상기 결정 사이에 놓인, 상기 하나 이상의 슬릿;
을 포함하는 것을 특징으로 하는 X-선 광학 장치. - 제25항에 있어서, 상기 X-선 반사경이 상기 빔의 발산과 세기를 조정하도록 구성되어 있는 것을 특징으로 하는 X-선 광학 장치.
- 제25항에 있어서,
각각 다른 크기의 다수의 구멍을 가진 블레이드; 그리고
상기 블레이드를 상기 결정의 출구 구멍으로부터 방출된 빔의 경로에 위치시키고 상기 구멍 중의 다른 구멍들을 상기 경로에 위치시키기 위해서 상기 블레이드를 병진이동시키도록 구성되어 있는 액추에이터;
를 더 포함하는 것을 특징으로 하는 X-선 광학 장치. - 제25항에 있어서, 상기 결정이 게르마늄으로 된 단결정을 포함하는 것을 특징으로 하는 X-선 광학 장치.
- 제25항에 있어서, 상기 대향하는 내부 면이 서로 평행하지 않은 것을 특징으로 하는 X-선 광학 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862661133P | 2018-04-23 | 2018-04-23 | |
US62/661,133 | 2018-04-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20190123210A true KR20190123210A (ko) | 2019-10-31 |
KR102517042B1 KR102517042B1 (ko) | 2023-04-03 |
Family
ID=68235952
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020190044149A Active KR102517034B1 (ko) | 2018-04-23 | 2019-04-16 | X-선 작은 각 산란측정용 x-선 검출 광학 기기 |
KR1020190044142A Active KR102696675B1 (ko) | 2018-04-23 | 2019-04-16 | X-선 작은 각 산란측정을 위한 웨이퍼 정렬 |
KR1020190044134A Active KR102517042B1 (ko) | 2018-04-23 | 2019-04-16 | X-선 작은 각 산란측정용 x-선 방출원 광학 기기 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020190044149A Active KR102517034B1 (ko) | 2018-04-23 | 2019-04-16 | X-선 작은 각 산란측정용 x-선 검출 광학 기기 |
KR1020190044142A Active KR102696675B1 (ko) | 2018-04-23 | 2019-04-16 | X-선 작은 각 산란측정을 위한 웨이퍼 정렬 |
Country Status (5)
Country | Link |
---|---|
US (3) | US10976268B2 (ko) |
JP (3) | JP2019191168A (ko) |
KR (3) | KR102517034B1 (ko) |
CN (3) | CN110398507B (ko) |
TW (5) | TWI808154B (ko) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020008420A2 (en) | 2018-07-05 | 2020-01-09 | Bruker Jv Israel Ltd. | Small-angle x-ray scatterometry |
CN112602184A (zh) * | 2018-07-31 | 2021-04-02 | 朗姆研究公司 | 确定图案化的高深宽比结构阵列中的倾斜角度 |
AU2019361733B2 (en) * | 2018-10-19 | 2024-12-05 | Commonwealth Scientific And Industrial Research Organisation | An energy dispersive X-ray diffraction analyser having an improved reflection geometry |
US11791131B2 (en) * | 2019-05-23 | 2023-10-17 | Hitachi High-Tech Corporation | Charged particle beam apparatus and method for controlling charged particle beam apparatus |
EP3987279B1 (de) * | 2019-06-24 | 2023-11-08 | SMS Group GmbH | Vorrichtung und verfahren zum bestimmen der werkstoffeigenschaften eines polykristallinen produkts |
GB201910587D0 (en) | 2019-07-24 | 2019-09-04 | Rolls Royce Plc | Defining parameters for scan of single crystal structure |
WO2021046059A1 (en) * | 2019-09-03 | 2021-03-11 | Sigray, Inc. | System and method for computed laminography x-ray fluorescence imaging |
FR3103897B1 (fr) * | 2019-12-02 | 2022-04-01 | Safran | Dispositif et procédé de mesure des angles d’orientation d’un système d’imagerie x |
US11175243B1 (en) | 2020-02-06 | 2021-11-16 | Sigray, Inc. | X-ray dark-field in-line inspection for semiconductor samples |
US11761913B2 (en) * | 2020-05-04 | 2023-09-19 | Bruker Technologies Ltd. | Transmission X-ray critical dimension (T-XCD) characterization of shift and tilt of stacks of high-aspect-ratio (HAR) structures |
WO2021237237A1 (en) | 2020-05-18 | 2021-11-25 | Sigray, Inc. | System and method for x-ray absorption spectroscopy using a crystal analyzer and a plurality of detector elements |
JP7640682B2 (ja) | 2020-09-17 | 2025-03-05 | シグレイ、インコーポレイテッド | X線を用いた深さ分解計測および分析のためのシステムおよび方法 |
JP7572033B2 (ja) * | 2020-10-23 | 2024-10-23 | 株式会社リガク | 結像型x線顕微鏡 |
US20240393266A1 (en) * | 2020-12-07 | 2024-11-28 | Sigray, Inc. | High throughput 3d x-ray imaging system using a transmission x-ray source |
KR20230109735A (ko) | 2020-12-07 | 2023-07-20 | 시그레이, 아이엔씨. | 투과 x-선 소스를 이용한 고처리량 3D x-선 이미징 시스템 |
US11508591B2 (en) * | 2021-02-08 | 2022-11-22 | Kla Corporation | High resolution electron beam apparatus with dual-aperture schemes |
CN113143302A (zh) * | 2021-05-06 | 2021-07-23 | 中国医学科学院肿瘤医院 | 一种狭缝成像焦点测量卡及测量方法 |
US11781999B2 (en) | 2021-09-05 | 2023-10-10 | Bruker Technologies Ltd. | Spot-size control in reflection-based and scatterometry-based X-ray metrology systems |
US11992350B2 (en) | 2022-03-15 | 2024-05-28 | Sigray, Inc. | System and method for compact laminography utilizing microfocus transmission x-ray source and variable magnification x-ray detector |
US12249059B2 (en) | 2022-03-31 | 2025-03-11 | Bruker Technologies Ltd. | Navigation accuracy using camera coupled with detector assembly |
CN119173759A (zh) | 2022-05-02 | 2024-12-20 | 斯格瑞公司 | X射线顺序阵列波长色散光谱仪 |
WO2024173256A1 (en) | 2023-02-16 | 2024-08-22 | Sigray, Inc. | X-ray detector system with at least two stacked flat bragg diffractors |
US20240423578A1 (en) * | 2023-06-20 | 2024-12-26 | 3Dio, Inc. | Geometric calibration in an x-ray imaging system |
US20250053096A1 (en) * | 2023-08-07 | 2025-02-13 | Kla Corporation | Flexible Measurement Models For Model Based Measurements Of Semiconductor Structures |
US12181423B1 (en) | 2023-09-07 | 2024-12-31 | Sigray, Inc. | Secondary image removal using high resolution x-ray transmission sources |
TWI879300B (zh) * | 2023-12-11 | 2025-04-01 | 財團法人工業技術研究院 | 微細通孔量測設備 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070286344A1 (en) * | 2004-12-01 | 2007-12-13 | Boris Yokhin | Target alignment for x-ray scattering measurements |
US20170199136A1 (en) * | 2016-01-11 | 2017-07-13 | Bruker Jv Israel Ltd. | Method and apparatus for x-ray scatterometry |
US20170307548A1 (en) * | 2016-04-22 | 2017-10-26 | Kla-Tencor Corporation | Beam Shaping Slit For Small Spot Size Transmission Small Angle X-Ray Scatterometry |
KR20180035710A (ko) * | 2016-09-29 | 2018-04-06 | 브루커 제이브이 이스라엘 리미티드 | X 선 나이프 에지의 폐루프 제어 |
Family Cites Families (92)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL284051A (ko) | 1961-10-11 | 1900-01-01 | ||
US4794648A (en) | 1982-10-25 | 1988-12-27 | Canon Kabushiki Kaisha | Mask aligner with a wafer position detecting device |
NL8204584A (nl) | 1982-11-25 | 1984-06-18 | Philips Nv | Roentgen analyse apparaat met een vier-kristal monochromator. |
US4821301A (en) | 1986-02-28 | 1989-04-11 | Duke University | X-ray reflection method and apparatus for chemical analysis of thin surface layers |
DE3785763T2 (de) | 1986-08-15 | 1993-10-21 | Commw Scient Ind Res Org | Instrumente zur konditionierung von röntgen- oder neutronenstrahlen. |
US4989226A (en) | 1987-08-21 | 1991-01-29 | Brigham Young University | Layered devices having surface curvature |
US5199058A (en) | 1990-12-17 | 1993-03-30 | Ricoh Company, Ltd. | X-ray monochromator and spectral measurement apparatus using the x-ray monochromator |
US5245648A (en) | 1991-04-05 | 1993-09-14 | The United States Of America As Represented By The United States Department Of Energy | X-ray tomographic image magnification process, system and apparatus therefor |
US5481109A (en) | 1992-09-28 | 1996-01-02 | Hitachi, Ltd. | Surface analysis method and apparatus for carrying out the same |
BE1007349A3 (nl) | 1993-07-19 | 1995-05-23 | Philips Electronics Nv | Asymmetrische 4-kristalmonochromator. |
WO1995005725A1 (en) | 1993-08-16 | 1995-02-23 | Commonwealth Scientific And Industrial Research Organisation | Improved x-ray optics, especially for phase contrast imaging |
US6271534B1 (en) | 1994-07-08 | 2001-08-07 | Muradin Abubekirovich Kumakhov | Device for producing the image of an object using a flux of neutral or charged particles, and an integrated lens for converting such flux of neutral or charged particles |
US5556652A (en) | 1994-08-05 | 1996-09-17 | Fuisz Technologies Ltd. | Comestibles containing stabilized highly odorous flavor component delivery systems |
GB2297835A (en) * | 1995-02-08 | 1996-08-14 | Secr Defence | Three dimensional detection of contraband using x rays |
JP3468623B2 (ja) | 1995-08-08 | 2003-11-17 | 理学電機株式会社 | X線回折装置の光学系切換装置 |
US5619548A (en) | 1995-08-11 | 1997-04-08 | Oryx Instruments And Materials Corp. | X-ray thickness gauge |
JP3529065B2 (ja) | 1995-08-14 | 2004-05-24 | 理学電機株式会社 | X線小角散乱装置 |
US5740226A (en) | 1995-11-30 | 1998-04-14 | Fujitsu Limited | Film thickness measuring and film forming method |
JPH09329557A (ja) | 1996-06-11 | 1997-12-22 | Seiko Instr Inc | マイクロ蛍光x線分析装置 |
JP2956830B2 (ja) | 1996-11-21 | 1999-10-04 | 日本電気株式会社 | 半導体装置の製造方法 |
US6242745B1 (en) | 1996-11-24 | 2001-06-05 | Ge Medical Systems Israel Ltd. | Solid state gamma camera |
US6041098A (en) | 1997-02-03 | 2000-03-21 | Touryanski; Alexander G. | X-ray reflectometer |
WO1999018579A2 (en) * | 1997-10-06 | 1999-04-15 | Koninklijke Philips Electronics N.V. | X-ray examination apparatus including x-ray filter and collimator |
DE19833524B4 (de) | 1998-07-25 | 2004-09-23 | Bruker Axs Gmbh | Röntgen-Analysegerät mit Gradienten-Vielfachschicht-Spiegel |
US6094256A (en) | 1998-09-29 | 2000-07-25 | Nikon Precision Inc. | Method for forming a critical dimension test structure and its use |
US6163592A (en) | 1999-01-28 | 2000-12-19 | Bruker Axs, Inc. | Beam scattering measurement system with transmitted beam energy detection |
JP3944330B2 (ja) | 1999-04-12 | 2007-07-11 | 株式会社リガク | X線回折装置及びx線ロッキングカーブの測定方法 |
US6754305B1 (en) | 1999-08-02 | 2004-06-22 | Therma-Wave, Inc. | Measurement of thin films and barrier layers on patterned wafers with X-ray reflectometry |
US6381303B1 (en) | 1999-09-29 | 2002-04-30 | Jordan Valley Applied Radiation Ltd. | X-ray microanalyzer for thin films |
US6389102B2 (en) | 1999-09-29 | 2002-05-14 | Jordan Valley Applied Radiation Ltd. | X-ray array detector |
DE19948382A1 (de) | 1999-10-07 | 2001-05-03 | Gemetec Ges Fuer Mestechnik Un | Detektor für grosse Waferflächen |
RU2180439C2 (ru) | 2000-02-11 | 2002-03-10 | Кумахов Мурадин Абубекирович | Способ получения изображения внутренней структуры объекта с использованием рентгеновского излучения и устройство для его осуществления |
US6970532B2 (en) | 2000-05-10 | 2005-11-29 | Rigaku Corporation | Method and apparatus for measuring thin film, and thin film deposition system |
JP4313844B2 (ja) | 2000-05-31 | 2009-08-12 | 株式会社リガク | チャンネルカットモノクロメータ |
US6556652B1 (en) | 2000-08-09 | 2003-04-29 | Jordan Valley Applied Radiation Ltd. | Measurement of critical dimensions using X-rays |
US6895075B2 (en) | 2003-02-12 | 2005-05-17 | Jordan Valley Applied Radiation Ltd. | X-ray reflectometry with small-angle scattering measurement |
US6512814B2 (en) | 2001-04-12 | 2003-01-28 | Jordan Valley Applied Radiation | X-ray reflectometer |
JP4498663B2 (ja) | 2001-07-11 | 2010-07-07 | 学校法人東京理科大学 | 透過型結晶分析体の厚さ設定方法 |
DE10141958B4 (de) | 2001-08-28 | 2006-06-08 | Bruker Axs Gmbh | Röntgen-Diffraktometer |
US6782076B2 (en) | 2001-12-07 | 2004-08-24 | Bede Scientific Instruments Limited | X-ray topographic system |
JP3813512B2 (ja) | 2002-01-07 | 2006-08-23 | 株式会社東芝 | 貼り合わせ基板の評価方法及び評価装置、半導体装置の製造方法 |
US6879051B1 (en) | 2002-01-16 | 2005-04-12 | Advanced Micro Devices, Inc. | Systems and methods to determine seed layer thickness of trench sidewalls |
US6810105B2 (en) | 2002-01-25 | 2004-10-26 | Kla-Tencor Technologies Corporation | Methods and apparatus for dishing and erosion characterization |
US6680996B2 (en) | 2002-02-19 | 2004-01-20 | Jordan Valley Applied Radiation Ltd. | Dual-wavelength X-ray reflectometry |
WO2003081221A2 (en) | 2002-03-21 | 2003-10-02 | Bruker Axs, Inc. | Transmission mode x-ray diffraction screening system |
JP3697246B2 (ja) | 2003-03-26 | 2005-09-21 | 株式会社リガク | X線回折装置 |
JP3919775B2 (ja) | 2004-07-15 | 2007-05-30 | 株式会社リガク | X線反射率測定方法及び装置 |
US7242745B2 (en) | 2004-07-29 | 2007-07-10 | Bob Baoping He | X-ray diffraction screening system convertible between reflection and transmission modes |
US7120228B2 (en) | 2004-09-21 | 2006-10-10 | Jordan Valley Applied Radiation Ltd. | Combined X-ray reflectometer and diffractometer |
US7076024B2 (en) | 2004-12-01 | 2006-07-11 | Jordan Valley Applied Radiation, Ltd. | X-ray apparatus with dual monochromators |
US7110491B2 (en) | 2004-12-22 | 2006-09-19 | Jordan Valley Applied Radiation Ltd. | Measurement of critical dimensions using X-ray diffraction in reflection mode |
DE602005004506T2 (de) | 2005-03-10 | 2009-01-22 | Panalytical B.V. | Entfernen störender Geräteeinflüsse von einer Beugungsstruktur durch Entfaltung, wobei eine beugungswinkelabhängige Gerätefunktion verwendet wird |
JP2007010483A (ja) | 2005-06-30 | 2007-01-18 | Rigaku Corp | X線ビーム処理装置及びx線分析装置 |
US7113566B1 (en) | 2005-07-15 | 2006-09-26 | Jordan Valley Applied Radiation Ltd. | Enhancing resolution of X-ray measurements by sample motion |
US7481579B2 (en) | 2006-03-27 | 2009-01-27 | Jordan Valley Applied Radiation Ltd. | Overlay metrology using X-rays |
JP4773899B2 (ja) | 2006-06-29 | 2011-09-14 | 株式会社リガク | X線分光測定方法およびx線分光装置 |
JP4278108B2 (ja) | 2006-07-07 | 2009-06-10 | 株式会社リガク | 超小角x線散乱測定装置 |
KR20080015735A (ko) * | 2006-08-15 | 2008-02-20 | 조르단 밸리 세미컨덕터즈 리미티드 | X선 빔 스폿 크기 제어 |
JP4658003B2 (ja) | 2006-08-29 | 2011-03-23 | 株式会社リガク | X線分析装置 |
JP4860418B2 (ja) | 2006-10-10 | 2012-01-25 | 株式会社リガク | X線光学系 |
US7656518B2 (en) | 2007-03-30 | 2010-02-02 | Asml Netherlands B.V. | Method of measuring asymmetry in a scatterometer, a method of measuring an overlay error in a substrate and a metrology apparatus |
CN100492053C (zh) * | 2007-04-06 | 2009-05-27 | 于红林 | X射线线阵探测器 |
US7801272B2 (en) | 2007-09-28 | 2010-09-21 | Rigaku Corporation | X-ray diffraction apparatus and X-ray diffraction method |
ATE545858T1 (de) | 2007-12-31 | 2012-03-15 | Xenocs S A | Röntgenstrahlvorrichtung |
JP4512660B2 (ja) * | 2008-03-12 | 2010-07-28 | キヤノン株式会社 | X線撮像装置、x線撮像方法、x線撮像装置の制御方法 |
JP5380460B2 (ja) | 2008-11-05 | 2014-01-08 | 株式会社日立ハイテクノロジーズ | 校正用標準部材およびその作製方法並びにそれを用いた走査電子顕微鏡 |
JP4971383B2 (ja) | 2009-03-25 | 2012-07-11 | 株式会社リガク | X線回折方法及びx線回折装置 |
US8249220B2 (en) | 2009-10-14 | 2012-08-21 | Rigaku Innovative Technologies, Inc. | Multiconfiguration X-ray optical system |
US8243878B2 (en) * | 2010-01-07 | 2012-08-14 | Jordan Valley Semiconductors Ltd. | High-resolution X-ray diffraction measurement with enhanced sensitivity |
US20170259085A1 (en) | 2010-04-16 | 2017-09-14 | James P. Bennett | Integrated imaging-cancer treatment apparatus and method of use thereof |
CN202305445U (zh) * | 2010-04-28 | 2012-07-04 | 约旦河谷半导体有限公司 | 用于分析样品的装置 |
US8548123B2 (en) | 2010-04-29 | 2013-10-01 | Bruker Axs, Inc. | Method and apparatus for using an area X-ray detector as a point detector in an X-ray diffractometer |
US8687766B2 (en) | 2010-07-13 | 2014-04-01 | Jordan Valley Semiconductors Ltd. | Enhancing accuracy of fast high-resolution X-ray diffractometry |
US8437450B2 (en) | 2010-12-02 | 2013-05-07 | Jordan Valley Semiconductors Ltd. | Fast measurement of X-ray diffraction from tilted layers |
EP4024029A3 (en) * | 2011-01-21 | 2022-09-14 | Labrador Diagnostics LLC | Systems and methods for sample use maximization |
CZ2011154A3 (cs) * | 2011-03-23 | 2012-06-06 | Tescan A.S. | Zpusob analýzy materiálu fokusovaným elektronovým svazkem s využitím charakteristického rentgenového zárení a zpetne odražených elektronu a zarízení k jeho provádení |
CN108490204A (zh) * | 2011-09-25 | 2018-09-04 | 赛拉诺斯知识产权有限责任公司 | 用于多重分析的系统和方法 |
JP5838114B2 (ja) | 2012-04-02 | 2015-12-24 | 株式会社リガク | X線トポグラフィ装置 |
US9269468B2 (en) | 2012-04-30 | 2016-02-23 | Jordan Valley Semiconductors Ltd. | X-ray beam conditioning |
US10013518B2 (en) | 2012-07-10 | 2018-07-03 | Kla-Tencor Corporation | Model building and analysis engine for combined X-ray and optical metrology |
AT513660B1 (de) | 2012-11-30 | 2014-09-15 | Anton Paar Gmbh | Verfahren und Vorrichtung zur Untersuchung von Proben |
DE112014002379B4 (de) * | 2013-05-13 | 2022-09-15 | Koninklijke Philips N.V. | Röntgenstrahlformung |
US9778213B2 (en) | 2013-08-19 | 2017-10-03 | Kla-Tencor Corporation | Metrology tool with combined XRF and SAXS capabilities |
US9588066B2 (en) * | 2014-01-23 | 2017-03-07 | Revera, Incorporated | Methods and systems for measuring periodic structures using multi-angle X-ray reflectance scatterometry (XRS) |
US9494535B2 (en) | 2014-04-21 | 2016-11-15 | Kla-Tencor Corporation | Scatterometry-based imaging and critical dimension metrology |
US9398676B2 (en) * | 2014-05-05 | 2016-07-19 | The Boeing Company | System and method for quantifying X-ray backscatter system performance |
JP2017523386A (ja) * | 2014-06-06 | 2017-08-17 | シグレイ、インコーポレイテッド | X線吸収測定システム |
US9606073B2 (en) * | 2014-06-22 | 2017-03-28 | Bruker Jv Israel Ltd. | X-ray scatterometry apparatus |
US9860466B2 (en) * | 2015-05-14 | 2018-01-02 | Kla-Tencor Corporation | Sensor with electrically controllable aperture for inspection and metrology systems |
US10352695B2 (en) * | 2015-12-11 | 2019-07-16 | Kla-Tencor Corporation | X-ray scatterometry metrology for high aspect ratio structures |
US20170281102A1 (en) * | 2016-03-31 | 2017-10-05 | Weng-Dah Ken | Non-contact angle measuring apparatus, mission critical inspection apparatus, non-invasive diagnosis/treatment apparatus, method for filtering matter wave from a composite particle beam, non-invasive measuring apparatus, apparatus for generating a virtual space-time lattice, and fine atomic clock |
US10775323B2 (en) | 2016-10-18 | 2020-09-15 | Kla-Tencor Corporation | Full beam metrology for X-ray scatterometry systems |
-
2019
- 2019-04-12 JP JP2019076709A patent/JP2019191168A/ja active Pending
- 2019-04-12 JP JP2019076706A patent/JP2019191167A/ja active Pending
- 2019-04-12 JP JP2019076710A patent/JP2019191169A/ja active Pending
- 2019-04-16 KR KR1020190044149A patent/KR102517034B1/ko active Active
- 2019-04-16 KR KR1020190044142A patent/KR102696675B1/ko active Active
- 2019-04-16 KR KR1020190044134A patent/KR102517042B1/ko active Active
- 2019-04-17 TW TW108113315A patent/TWI808154B/zh active
- 2019-04-17 US US16/386,339 patent/US10976268B2/en active Active
- 2019-04-17 TW TW108113314A patent/TWI803621B/zh active
- 2019-04-17 TW TW108113313A patent/TWI814813B/zh active
- 2019-04-17 US US16/386,375 patent/US10976270B2/en active Active
- 2019-04-17 US US16/386,359 patent/US10976269B2/en active Active
- 2019-04-17 TW TW112120075A patent/TWI856684B/zh active
- 2019-04-17 TW TW112129929A patent/TWI856771B/zh active
- 2019-04-23 CN CN201910330450.XA patent/CN110398507B/zh active Active
- 2019-04-23 CN CN201910330447.8A patent/CN110398505B/zh active Active
- 2019-04-23 CN CN201910330448.2A patent/CN110398506B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070286344A1 (en) * | 2004-12-01 | 2007-12-13 | Boris Yokhin | Target alignment for x-ray scattering measurements |
US20170199136A1 (en) * | 2016-01-11 | 2017-07-13 | Bruker Jv Israel Ltd. | Method and apparatus for x-ray scatterometry |
US20170307548A1 (en) * | 2016-04-22 | 2017-10-26 | Kla-Tencor Corporation | Beam Shaping Slit For Small Spot Size Transmission Small Angle X-Ray Scatterometry |
KR20180035710A (ko) * | 2016-09-29 | 2018-04-06 | 브루커 제이브이 이스라엘 리미티드 | X 선 나이프 에지의 폐루프 제어 |
Also Published As
Publication number | Publication date |
---|---|
TW202004173A (zh) | 2020-01-16 |
CN110398507A (zh) | 2019-11-01 |
TW202348990A (zh) | 2023-12-16 |
TWI808154B (zh) | 2023-07-11 |
JP2019191169A (ja) | 2019-10-31 |
KR20190123212A (ko) | 2019-10-31 |
JP2019191167A (ja) | 2019-10-31 |
US10976269B2 (en) | 2021-04-13 |
KR20190123211A (ko) | 2019-10-31 |
KR102517042B1 (ko) | 2023-04-03 |
JP2019191168A (ja) | 2019-10-31 |
US10976268B2 (en) | 2021-04-13 |
TWI856771B (zh) | 2024-09-21 |
CN110398505A (zh) | 2019-11-01 |
KR102696675B1 (ko) | 2024-08-21 |
US10976270B2 (en) | 2021-04-13 |
TW201944063A (zh) | 2019-11-16 |
CN110398506A (zh) | 2019-11-01 |
CN110398505B (zh) | 2024-03-08 |
TW201945725A (zh) | 2019-12-01 |
US20190323975A1 (en) | 2019-10-24 |
US20190323974A1 (en) | 2019-10-24 |
TWI856684B (zh) | 2024-09-21 |
CN110398507B (zh) | 2024-05-03 |
TWI814813B (zh) | 2023-09-11 |
TWI803621B (zh) | 2023-06-01 |
US20190323976A1 (en) | 2019-10-24 |
CN110398506B (zh) | 2024-05-03 |
TW202403299A (zh) | 2024-01-16 |
KR102517034B1 (ko) | 2023-04-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102696675B1 (ko) | X-선 작은 각 산란측정을 위한 웨이퍼 정렬 | |
JP7573349B2 (ja) | 小角x線散乱計測計 | |
US12085521B2 (en) | Small-angle X-ray scatterometry |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20190416 |
|
PG1501 | Laying open of application | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20220110 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20190416 Comment text: Patent Application |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20230306 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20230329 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20230330 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration |