KR100703819B1 - 형광 엑스-레이 분석장치 - Google Patents
형광 엑스-레이 분석장치 Download PDFInfo
- Publication number
- KR100703819B1 KR100703819B1 KR1020000013639A KR20000013639A KR100703819B1 KR 100703819 B1 KR100703819 B1 KR 100703819B1 KR 1020000013639 A KR1020000013639 A KR 1020000013639A KR 20000013639 A KR20000013639 A KR 20000013639A KR 100703819 B1 KR100703819 B1 KR 100703819B1
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- South Korea
- Prior art keywords
- ray
- sample
- detector
- collimator
- rays
- Prior art date
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- 238000005259 measurement Methods 0.000 claims abstract 5
- 238000001514 detection method Methods 0.000 claims description 14
- 238000004458 analytical method Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 239000013081 microcrystal Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 230000003595 spectral effect Effects 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 238000004445 quantitative analysis Methods 0.000 description 6
- 238000004451 qualitative analysis Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
- G21K1/025—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using multiple collimators, e.g. Bucky screens; other devices for eliminating undesired or dispersed 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
- G01N23/22—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
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/07—Investigating materials by wave or particle radiation secondary emission
- G01N2223/076—X-ray fluorescence
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
Description
Claims (4)
- 삭제
- 1차 X-선을 발생시키는 X-선원과, 그 X-선을 조사하는 측정시료를 고정시키기 위한 시료대와, 시료로부터 발생하는 2차 X-선을 검출하는 검출기를 포함하는 형광 X-선 분석장치에 있어서,X-선원에서 조사되는 X-선 광속의 중심선이 시료 테이블면과 교차하는 교점과, 검출기의 검출영역의 중심점 사이를 접속하는 라인과 평행한 2차 X-선만을 추출하는 시준기 기구가 구비되고, 상기 시준기 기구는 측정시료와 검출기의 사이의 X-선 통로중에 삽입 및 제거가 가능하고,상기 시준기 기구가 금속의 얇은 판을 작은 간격으로 평행하게 배치한 병행판인 것을 특징으로 하는 형광 X-선 분석장치.
- 삭제
- 1차 X-선을 발생시키는 X-선원과, 그 X-선을 조사하는 측정시료를 고정시키기 위한 시료대와, 시료로부터 발생하는 2차 X-선을 검출하는 검출기를 포함하는 형광 X-선 분석장치에 있어서,X-선원에서 조사되는 X-선 광속의 중심선이 시료 테이블면과 교차하는 교점과, 검출기의 검출영역의 중심점 사이를 접속하는 라인과 평행한 2차 X-선만을 추출하는 시준기 기구가 구비되고, 상기 시준기 기구는 측정시료와 검출기의 사이의 X-선 통로중에 삽입 및 제거가 가능하고,상기 시준기 기구가 금속의 얇은 판을 작은 간격으로 평행하게 배치한 두 세트의 병행판이고, 상기 두 세트의 병행판의 각각이 2차 X-선의 통로에서 연속하게 또한 서로 수직되게 배열하는 것을 특징으로 하는 형광 X-선 분석장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11073852A JP2000266702A (ja) | 1999-03-18 | 1999-03-18 | 蛍光x線分析装置 |
JP99-073852 | 1999-03-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000062938A KR20000062938A (ko) | 2000-10-25 |
KR100703819B1 true KR100703819B1 (ko) | 2007-04-04 |
Family
ID=13530107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000013639A KR100703819B1 (ko) | 1999-03-18 | 2000-03-17 | 형광 엑스-레이 분석장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6850593B1 (ko) |
JP (1) | JP2000266702A (ko) |
KR (1) | KR100703819B1 (ko) |
DE (1) | DE10012558A1 (ko) |
TW (1) | TW499566B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220113001A (ko) | 2021-02-05 | 2022-08-12 | 주식회사 아이에스피 | 집속 광학계를 이용한 x선 형광 분석 장치 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4731749B2 (ja) * | 2001-07-13 | 2011-07-27 | 株式会社堀場製作所 | X線分析装置 |
EP1660874B1 (en) * | 2003-08-04 | 2014-05-07 | X-Ray Optical Systems, Inc. | In-situ x-ray diffraction system using sources and detectors at fixed angular positions |
JP5838109B2 (ja) * | 2011-05-13 | 2015-12-24 | 株式会社リガク | 複合x線分析装置 |
JP6026936B2 (ja) * | 2013-03-28 | 2016-11-16 | 株式会社日立ハイテクサイエンス | 異物検出装置 |
EP3278091B1 (en) * | 2015-04-02 | 2022-07-20 | Soreq Nuclear Research Center | System and method for reading x-ray-fluorescence marking |
DE102017223228B3 (de) * | 2017-12-19 | 2018-12-27 | Bruker Axs Gmbh | Aufbau zur ortsaufgelösten Messung mit einem wellenlängendispersiven Röntgenspektrometer |
WO2023077494A1 (en) * | 2021-11-08 | 2023-05-11 | Shenzhen Xpectvision Technology Co., Ltd. | Apparatus and method for x-ray fluorescence imaging |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52100280A (en) * | 1976-02-19 | 1977-08-23 | Hitachi Ltd | White x-ray diffractor |
JPH0735706A (ja) * | 1993-07-19 | 1995-02-07 | Natl Inst For Res In Inorg Mater | X線導管光学系による薄膜x線回折装置 |
JPH10142171A (ja) * | 1996-11-08 | 1998-05-29 | Rigaku Ind Co | X線分析装置 |
JPH10227898A (ja) * | 1997-02-12 | 1998-08-25 | Rigaku Corp | X線分析装置のソーラースリット装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0545306A (ja) | 1991-08-20 | 1993-02-23 | Hitachi Ltd | X線分析装置 |
DE69323064T2 (de) * | 1993-04-23 | 1999-07-15 | Shimadzu Corp., Kyoto | Ortsaufgelöste Analyse einer Probe mittels eines Röntgenfluoreszenzspektrometers |
EP0723272B1 (en) * | 1994-07-08 | 2001-04-25 | Muradin Abubekirovich Kumakhov | Method of guiding beams of neutral and charged particles and a device for implementing said method |
JPH09178676A (ja) | 1995-12-22 | 1997-07-11 | Toyota Motor Corp | X線コリメータ及びx線放射装置 |
JPH11502312A (ja) | 1996-01-12 | 1999-02-23 | フィリップス エレクトロニクス エヌ ベー | 回転可能な一次コリメータを含むx線分析装置 |
US6049588A (en) * | 1997-07-10 | 2000-04-11 | Focused X-Rays | X-ray collimator for lithography |
-
1999
- 1999-03-18 JP JP11073852A patent/JP2000266702A/ja active Pending
-
2000
- 2000-03-08 TW TW089104199A patent/TW499566B/zh not_active IP Right Cessation
- 2000-03-15 DE DE10012558A patent/DE10012558A1/de not_active Withdrawn
- 2000-03-17 KR KR1020000013639A patent/KR100703819B1/ko not_active IP Right Cessation
- 2000-03-20 US US09/531,660 patent/US6850593B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52100280A (en) * | 1976-02-19 | 1977-08-23 | Hitachi Ltd | White x-ray diffractor |
JPH0735706A (ja) * | 1993-07-19 | 1995-02-07 | Natl Inst For Res In Inorg Mater | X線導管光学系による薄膜x線回折装置 |
JPH10142171A (ja) * | 1996-11-08 | 1998-05-29 | Rigaku Ind Co | X線分析装置 |
JPH10227898A (ja) * | 1997-02-12 | 1998-08-25 | Rigaku Corp | X線分析装置のソーラースリット装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220113001A (ko) | 2021-02-05 | 2022-08-12 | 주식회사 아이에스피 | 집속 광학계를 이용한 x선 형광 분석 장치 |
Also Published As
Publication number | Publication date |
---|---|
TW499566B (en) | 2002-08-21 |
KR20000062938A (ko) | 2000-10-25 |
JP2000266702A (ja) | 2000-09-29 |
US6850593B1 (en) | 2005-02-01 |
DE10012558A1 (de) | 2000-09-21 |
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