High-frequency study of the orbital ordering resonance in the strongly correlated heavy fermion metal CeB6

被引：7
作者：
Demishev, S. V. [1 ]
Semeno, A. V. [1 ]
Ohta, H. [2 ]
Okubo, S. [2 ]
Paderno, Yu. B. [3 ]
Shitsevalova, N. Yu. [3 ]
Sluchanko, N. E. [1 ]
机构：
[1] Russian Acad Sci, AM Prokhorov Gen Phys Inst, Low Temp & Cryogen Engn Dept, Moscow 119991, Russia
[2] Kobe Univ, Mol Photosci Res Ctr, Kobe, Hyogo 657, Japan
[3] Natl Acad Sci Ukraine, Inst Problems Mat Sci, Dept Refractory Mat, Kiev, Ukraine
来源：
APPLIED MAGNETIC RESONANCE | 2009年 / 35卷 / 02期
关键词：
EXCHANGE INTERACTIONS; MAGNETIC-PROPERTIES; PHASE; B-11-NMR; NMR;
D O I：
10.1007/s00723-008-0163-z
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：
A recently discovered magnetic resonance in the orbitally ordered phase of CeB6 (orbital ordering resonance) is studied in a wide frequency range v = 44-360 GHz. The g-factor for this resonance was found to increase with frequency from g(v = 44 GHz) similar to 1.55 to g(v > 250 GHz) similar to 1.7. In addition to the orbital ordering resonance, a new magnetic resonance with a g-factor of 1.2-1.3 was detected for frequencies exceeding 200 GHz.
引用
收藏
页码：319 / 326
页数：8
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