THE ROLE OF OXYGEN IN THE ELECTRON-DOPED SUPERCONDUCTING SYSTEM ND2-XCEXCUO4

被引：2

作者：

CHECHERSKY, V

KOPELEV, NS

O, BH

LARKIN, MI

PENG, JL

MARKERT, JT

GREENE, RL

NATH, A

机构：

[1] UNIV TEXAS,DEPT PHYS,AUSTIN,TX 78712

[2] UNIV MARYLAND,CTR SUPERCONDUCT RES,DEPT PHYS,COLLEGE PK,MD 20742

来源：

HYPERFINE INTERACTIONS | 1994年 / 93卷 / 1-4期

关键词：

D O I：

10.1007/BF02072935

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Mossbauer effect studies suggest the presence of extraneous oxygen in the whole family of title compounds. At certain concentrations of Ce, oxygen is rather tenaciously bound. Such oxygen causes superparamagnetism in the magnetically ordered material, and also brings about the formation of spin clusters in the metallic material.

引用

页码：1721 / 1726

页数：6

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