Novel spin glasses by mechanical milling

作     者：周国富 H.Bakker 

作者机构：van der Waals-Zeeman LaboratoriumUniversiteit van AmsterdamValckenierstraat 65.1018 XE Amsterdam.Netherlands Present address: Philips Research Laboratories. Prof Holstlaan 4. 5656 AA Eindhoventhe Netherlands. van der Waals-Zeeman LaboratoriumUniversiteit van AmsterdamValckenierstraat 65.1018 XE Amsterdam.Netherlands 

出 版 物：《Science China(Technological Sciences)》 (中国科学（技术科学英文版）)

年 卷 期：1996年第39卷第4期

页      面：354-368页

核心收录：

学科分类：080503[工学-材料加工工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0802[工学-机械工程] 080201[工学-机械制造及其自动化] 

基　　金：Project support by the Dutch Foundution for Fundamental Research on Matter 

主　　题：spin glasses disorder phase transformation ball milling intermetallic compounds. 

摘      要：Novel spin-glass alloys were synthesized by milling intermetallic compounds and also by milling mixtures of crystalline elemental powder in a high-energy ball *** glass behaviour was found in amorphous Co2Ge,which was amorphised by milling in mechanically disordered crystalline GdAl2 in ball-milled crystalline and amorphous CoZr,and in mechanically alloyed Co-Cu,which formed a supersaturated *** *** these materials are binary alloys and tlie concentration of the magnetic element is high,which makes them novel types of spin *** is shown that ball milling may not only lead to structural metallic glasses,but can also generate the magnetic pendant of a structural glass,namely the spin glass.