MAGNETIC PHASE-TRANSITIONS IN (PR2-XCEX)CUO4-DELTA

被引：5

作者：

AKIMITSU, J

AMANO, J

YOSHINARI, M

KOKUBIN, M

IWASAKI, T

OKUMA, S

NISHIDA, N

NISHIYAMA, K

MORI, N

机构：

[1] TOKYO INST TECHNOL,DEPT PHYS,MEGURO KU,TOKYO 152,JAPAN

[2] UNIV TOKYO,MESON SCI LAB,BUNKYO KU,TOKYO 103,JAPAN

[3] UNIV TOKYO,INST SOLID STATE PHYS,MINATO KU,TOKYO 106,JAPAN

来源：

HYPERFINE INTERACTIONS | 1994年 / 85卷 / 1-4期

关键词：

D O I：

10.1007/BF02069419

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：

We report muSR measurements of PrCuO4-delta and (Pr2-xCex)CuO4-delta single crystals in the temperature range 4.2K-300K. Two spin reorientation phase transitions were observed, although neutron scattering experiment could not detect these phase transitions. These allow us to conclude that magnetic moments of the Cu atoms order in an antiferromagnetic noncollinear cross like structure including a hidden canting spin arrangement.

引用

页码：187 / 192

页数：6

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