Chemical vapour transport of intermetallic phases IV:: The system Fe-Ge

被引:4
作者
Bosholm, O
Oppermann, H
Däbritz, S
机构
[1] Tech Univ Dresden, Inst Anorgan Chem, D-01069 Dresden, Germany
[2] Tech Univ Dresden, Inst Oberflachen & Mikrostrukturphys, D-01069 Dresden, Germany
来源
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2001年 / 56卷 / 4-5期
关键词
chemical vapour transport; phase diagram;
D O I
10.1515/znb-2001-4-501
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Six phases exist in the binary system iron-germanium Fe3Ge, beta, eta, Fe6Ge5, FeGe and FeGe2. All phases could be prepared by chemical transport with iodine as transport agent in the temperature range between T-1 (600 degreesC) and T-2 (950 degreesC). Two phase diagrams have been known in the literature from specific experiments of chemical vapour transport. It is now possible to decide which phase diagram is the most valid description.
引用
收藏
页码:329 / 336
页数:8
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