KR970048672A - 원자간력 현미경과 프랙탈 이론을 적용한 평균 결정입자크기 결정방법 - Google Patents
원자간력 현미경과 프랙탈 이론을 적용한 평균 결정입자크기 결정방법 Download PDFInfo
- Publication number
- KR970048672A KR970048672A KR1019950055023A KR19950055023A KR970048672A KR 970048672 A KR970048672 A KR 970048672A KR 1019950055023 A KR1019950055023 A KR 1019950055023A KR 19950055023 A KR19950055023 A KR 19950055023A KR 970048672 A KR970048672 A KR 970048672A
- Authority
- KR
- South Korea
- Prior art keywords
- atomic force
- grain size
- distance
- force microscopy
- size determination
- Prior art date
Links
- 238000004630 atomic force microscopy Methods 0.000 title description 2
- 239000013078 crystal Substances 0.000 claims abstract 2
- 150000002500 ions Chemical class 0.000 abstract 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01Q—SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING PROBE MICROSCOPY [SPM]
- G01Q60/00—Particular types of SPM [Scanning Probe Microscopy] or microscopes; Essential components thereof
- G01Q60/24—AFM [Atomic Force Microscopy] or apparatus therefor, e.g. AFM probes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N2015/1029—Particle size
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- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
본 발명은 원자간력 현미경과 프렉탈 이온을 이용한 평균 결정입자의 크기를 결정하는 방법에 관한 것으로, 측정하고자 하는 시료를 원자간력 현미경 또는 이와 유사한 주사형 원자 현미경을 사용하여 측정하고 하기식(1)에 의하여 거리에 따른
G(R)=<[z(x,y)-z(x,y)]2> ·····(1)
G(R) 값을 계산한 후 거리 R과 G(R)값을 그래프화 한 다음 그 기울기가 수평이 되는 점까지의 거리를 평균 결정입자의 크기로 정하는 것이다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 실리콘 기판위에 팔라듐을 약 2nm 증착한 시료의 표면을 원자간력 현미경을 사용하여 측정한 사진
제 3 도는 실리콘 기판위에 구리를 화학증착법을 이용하여 증착한 시료의 표면을 원자간력 현미경을 사용하여 측정한 사진
Claims (1)
- 평균 결정입자의 크기를 결정하는 방법에 있어서,측정하고자 하는 시료를 원자간력 현미경 또는 이와 유사한 주사형 원자 현미경을 사용하여 측정하고 하기식(1)에 의하여 거리에 따른G(R)=<[z(x,y)-z(x,y)]2> ·····(1)G(R) 값을 계산한 후 거리 R과 G(R) 값을 그래프화 한 다음 그 기울기가 수평이 되는 점까지의 거리를 평균 결정입자의 크기로 정하는 것을 특징으로 하는 원자간격 현미경과 프렉탈이론을 적용한 평균 결정입자 크기 결정방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950055023A KR100250212B1 (ko) | 1995-12-22 | 1995-12-22 | 원자간력 현미경과 프랙탈 이론을 적용한 평균 결정입자크기 결정방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950055023A KR100250212B1 (ko) | 1995-12-22 | 1995-12-22 | 원자간력 현미경과 프랙탈 이론을 적용한 평균 결정입자크기 결정방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970048672A true KR970048672A (ko) | 1997-07-29 |
KR100250212B1 KR100250212B1 (ko) | 2000-05-01 |
Family
ID=19443506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950055023A KR100250212B1 (ko) | 1995-12-22 | 1995-12-22 | 원자간력 현미경과 프랙탈 이론을 적용한 평균 결정입자크기 결정방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100250212B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100494015B1 (ko) * | 2000-03-31 | 2005-06-10 | 현대종합금속 주식회사 | 아아크 용접용 와이어 |
KR100497181B1 (ko) * | 2000-07-28 | 2005-06-23 | 현대종합금속 주식회사 | 아아크 용접용 와이어 |
-
1995
- 1995-12-22 KR KR1019950055023A patent/KR100250212B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100250212B1 (ko) | 2000-05-01 |
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