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༭ϵԲ о ̩     ʱ䣺2019-01-12

 @-Fe4NܺѧȶܵоԱĹ㷺ע@-Fe4Nṹ-FeĴ6Feɵ8϶-FeĴNԭӵ룬ʹ-FeľˣռȺΪ

Zhang Wenxuо-FeдžյӵĹǵĹעΪڸѹ@-Fe4NľǶ ȶ ĹûбΪ ˸@-Fe4N΢ ۶ѧʣϵͳ˴žض@-Fe4N׵Ӱ ѹµԡ

ѹµԾ̬Ͻġģ䡱ʵ бҪԭڣѹ·ǵɢʵɢʵⶨԨ׾ѣ ұ ͬʱϵ ĴԺ;ṹͼӴʵѶȡܶ۵ĵһԭ ϵ ԨϵףΪ̬ʵģоṩ 㼼ۺͼ㼼10GPaµ@-Fe4NM㴦ѧ֧ѹP2/m-Fe4N


ͼ1: @-Fe4Nԭ221XYƽ棨[100]-[010]ƽϰƵӦļ FeNԭƶʾͼ.


ͼ2 10GPa£aMƵģʽƶ[100]-[010]ƽϵFeԭӺNԭõݻߡbP2/mṹFe4N ̬ ϽסcӦ̬ܶȡ


ͼ3.aP2/mṹFe4N@ṹFe4NʲѹıbP2/mṹFe4NṹFe4N ѹ仯

˸  ѹԣ

1ѹС1GPaʱѹP2/m-Fe4Nѧ࣬Ҵž@-Fe4NĴؼͬˣѹP2/mܹȶĴ ڡ2.9GPa~19GPaʱP2/mʱ@С̬ȶ20GPaʱžؼͬΪѹ£10GPaƱ Fe4N̬ϽʱΪP2/mԶС@ࣩƱP2/m࣬ڳѹP2/mĴž@ĴؼࡣĽûͨVSMƷǿƣֱӲΪP2/m Ʊʵ Ծָ塣

2ڴԲӦöԣʹŻǿӦ á ѹ´ ҵP2/mĶԳԵ@ܱ࣬@Fe4Nھߴͬ£ΪP2/m@ԣԤP2/mľ̬ϽFe4NдŴ洢ýʹͷ DZӦֵ

оõȻѧϻ׼ţ11374215سJournal of Magnetism and Magnetic Materials 451 (2018) 87C952IF3.06


Ȩ(C)99电玩城  黔ICP16016855-2
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