...Because there exists a relationship known as Moseley's law between the wavelength of characteristic X-rays and the atomic number, the atomic number of the atoms in the sample material can be determined from the measured wavelength. X-ray emission analysis equipment using a focused electron beam is called an X-ray microanalyser, and is useful for analyzing the local elemental composition of a material. X-ray fluorescence analysis is the same analytical method as X-ray emission analysis, except that the atoms in the sample are excited by irradiation with X-rays, and is also suitable for analyzing metal elements. ... *Some of the terminology that refers to "X-ray microanalyzer" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…固有X線の波長と原子番号の間には,〈モーズリーの法則〉として知られる関係が成立するから,測定された波長から試料物質中の原子の原子番号を知ることができる。収束した電子線を用いたX線発光分析装置はX線マイクロアナライザーX‐ray microanalyserと呼ばれ,物質の局所的な元素組成の分析に有用である。蛍光X線法X‐ray fluorescence analysisは,X線の照射によって試料中の原子を励起する以外はX線発光法と同一の分析法で,やはり金属元素などの分析に適している。… ※「X 線マイクロアナライザー」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 |
>>: X-ray powder diffraction equipment
…One of the reasons why the Delphic oracle had ab...
This is the script used by the Tuareg people who l...
...They are found in mountainous areas at altitud...
…Here, I will only give a few examples that are e...
A general term for birds of the passerine family P...
Born 29 September 1758 at Burnham Thorpe, Norfolk ...
〘Noun〙 ("Hui" means a procession in Buga...
…He held real power under Abd al-Malik I, but was...
...The main knitting methods and their products a...
…[Isao Hanyu]. … *Some of the terminology that me...
…An intrauterine contraceptive device is an abbre...
874-? A monk from the mid-Heian period. Born in t...
...On the other hand, the steppes are home to the...
A general term for small mites belonging to the Py...
The third emperor of the Mughal Empire in India (...