...The one that uses X-rays is called X-ray photoelectron spectroscopy (abbreviated as XPS), and the one that uses ultraviolet light is called ultraviolet photoelectron spectroscopy (abbreviated as UPS). XPS is often used in chemical analysis, so it is sometimes called ESCA (short for electron spectroscopy for chemical analysis). When electrons are irradiated onto a substance, electrons may be released directly or through an indirect process (Auger effect). ... *Some of the terminology that refers to "electron spectroscopy for chemical analysis" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…そのうちX線によるものをX線光電子分光X‐ray photoelectron spectroscopy(略称XPS),紫外線によるものを紫外光電子分光ultraviolet photoelectron spectroscopy(略称UPS)と呼ぶ。XPSは化学分析に用いられることが多いので,ESCA(エスカ)(electron spectroscopy for chemical analysisの略称)と呼ばれることがある。物質に電子をあてるときは,直接電子を放出する場合と間接的な過程(オージェ効果)で電子を放出する場合がある。… ※「electron spectroscopy for chemical analysis」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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