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X-ray 기본원리
1. X-ray란?
2. X-ray의 발생
3. 분석에 이용하는 X-ray는?
1) Continuous spectrum
2) Characteristic spectrum:
(2)Bragg’s Law
1. X-선 회절의 조건은?
2. Direction of Diffracted Beam
(3)XRD 시스템
1. XRD 구성
1) X-ray 발생장치(X-ray Generator)
2). Goniometer
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X-Rays)
1) X선(X-Rays)의 발견.
2) X선(X-Rays)의 성질.
2. X선(X-Rays) 의 발생(Generation)
3. X선(X-Rays)의 강도(Intensity)
4. X선(X-Rays)의 스펙트럼(Spectrum).
1) 연속X선(Continuous X-rays).
2) 특성X선(Characteristic X-rays).
5. X선(X-rays)의 흡수(Absorption).
1) 선흡
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X-ray나 Auger전자의 형태로 나타난다)
→ Electron capture decay is to the left because electron capture decreases the atomic number by one.
● In radioactive decay by positron emission, a proton in the nucleus is transformed into a neutron and a positively charged electron.
()
positron() : the antipart
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Continuous Spectrum.
3. Chracteristic Spectrum.
4. Absorption.
5. Filter
6. Production of X-Ray
7. Detection of X-Ray
8. Safety precaution.
Ⅲ. X선(엑스선)회절실험과 브래그법칙(Bragg`s Law)
1. X선의 회절
2. Bragg의 회절조건
3. 회절방향
4. X선 회절과 역격자
5. 회절 X
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및 검출 한계
1. 감도
2. 검출한계
(4) 적용범위
(5) 분석방법
2. XPS (X-ray Photoelectron Spectroscopy)
(1) 기본원리
(2) ESCA 장치의 주요 구조
(3) 광전자 스펙트럼 (Photoelectron spectrum)
(4) 화학적 이동 (Chemical shift)
(5) 정량 분석 (Quantitative analysis)
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spectrum of cultures during my period as an exchange student; and all the more open-minded and aggressive way of thinking with a globalized outlook by way of intercommunicable dialog. I dare to say your choice would be proven 100% right in the nearest future, please give me a chance. Thank you.
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