著者

正藤 和男 仁木 栄次

出版者

公益社団法人 日本金属学会

雑誌

日本金属学会誌 (ISSN:00214876)

巻号頁・発行日

vol.37, no.5, pp.493-495, 1973 (Released:2008-04-04)

参考文献数

9

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The mass absorption coefficients for X-ray of 13.3 Å (=CuLα) have been determined by the use of EPMA and a special composite target.The composite target was prepared by means of the evaporation of Al, Cr, Ni, Zn, Se, Zr, Sn, Sb, Gd, Au, Pb or Bi on Cu base in vacuum (∼10−5 mmHg).The mass absorption coefficients of these metals for the CuLα line were determined from the experimental results by the following equation:(This article is not displayable. Please see full text pdf.) \ oindentHere, I1 and I2 are relative intensities of CuLα line measured from the composite target with Al surface film of t1 g/cm2 and another surface film of t2 g/cm2, respectively, where t1 and t2 are the “equivalent thickness” to each other, and θ is a take-off angle of X-ray.