{"title":"Electron Diffraction Study of the Local Atomic Arrangement in Amorphous Gallium Films","authors":"T. Ichikawa","doi":"10.1002/PSSA.2210190136","DOIUrl":null,"url":null,"abstract":"Thin films of amorphous gallium have been prepared by low temperaturecondensation in high vacuum, and a transmission electron diffraction study of them has been undertaken. A radial distribution analysis from the very diffuse halo patterns obtained has been carried out in order to investigate the local atomic arrangement in amorphous gallium. W(r) ( q(r)/q0) has been compared with W(r)'s calculated from several crystalline models, leading to the conclusion that the structure in question is considerably similar to highly disordered β-gallium. \n \n \n \nDunne Schichten von amorphem Gallium werden durch Verdampfung im Hochvakuum auf mit flussigem Helium gekuhlten Substraten hergestellt und Elektronenbeugungsuntersuchungen durchgefuhrt. Eine Analyse der radialen Verteilung wurde durchgefuhrt, um die Nahordnung eines Atoms in amorphem Gallium zu untersuchen. Die gewonnenen W(r)-Werte werden mit den mit verschiedenen Kristallmodellen berechneten W(r)-Werten verglichen und geschlossen, das die Struktur von amorphem Gallium der von stark ungeordnetem β-Gallium sehr ahnlich ist.","PeriodicalId":21586,"journal":{"name":"Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy","volume":"140 1","pages":"95-95"},"PeriodicalIF":0.0000,"publicationDate":"1973-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"22","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/PSSA.2210190136","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 22
Abstract
Thin films of amorphous gallium have been prepared by low temperaturecondensation in high vacuum, and a transmission electron diffraction study of them has been undertaken. A radial distribution analysis from the very diffuse halo patterns obtained has been carried out in order to investigate the local atomic arrangement in amorphous gallium. W(r) ( q(r)/q0) has been compared with W(r)'s calculated from several crystalline models, leading to the conclusion that the structure in question is considerably similar to highly disordered β-gallium.
Dunne Schichten von amorphem Gallium werden durch Verdampfung im Hochvakuum auf mit flussigem Helium gekuhlten Substraten hergestellt und Elektronenbeugungsuntersuchungen durchgefuhrt. Eine Analyse der radialen Verteilung wurde durchgefuhrt, um die Nahordnung eines Atoms in amorphem Gallium zu untersuchen. Die gewonnenen W(r)-Werte werden mit den mit verschiedenen Kristallmodellen berechneten W(r)-Werten verglichen und geschlossen, das die Struktur von amorphem Gallium der von stark ungeordnetem β-Gallium sehr ahnlich ist.
(《高富市amorphous gallium》原创)一项高速转寄家庭如高速转寄家庭的常规分析应与当地考试委员会一致进行调查W (r) (q (r) / q0) W (r)在一种黑人compared " s calculated从several crystalline模特,引向何处to the conclusion这样戳的question is considerably similar to highly disorderedβ-gallium .通过在高真空状态使用放热氦气完成配电盘的淘汰。并进行电子运动研究。因此,研究人员对放射性分布进行分析,以确定吸取W (r)与许多Kristallmodellen -Werte颜色要与计算W (r)后的比较和密封的结构amorphem Gallium的急剧ungeordnetemβ-Gallium很ahnlich .