Development of the high-field heavy-fermion ground state in CexLa1-xB6 intermetallics
Development of the high-field heavy-fermion ground state in CexLa1-xB6 intermetallics
复制标题
CexLa1-xB6 金属间化合物中高场重费米子基态的发展
DOI:
10.1103/physrevlett.82.3669
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发表时间:
1999
影响因子:
8.6
通讯作者:
Z. Fisk
中科院分区:
文献类型:
--
作者:
R. Goodrich;N. Harrison;A. Teklu;D. Young;Z. Fisk
de Haas{endash}van Alphen measurements in Ce{sub x}La {sub 1{minus}x}B{sub 6} intermetallics reveal the existence of long-lived quasiparticles for all 0{lt}x{lt}1 . This is accompanied by the enhancement of the field-dependent effective mass, together with changes to the topology of the Fermi surface developing very early in the series, and with the effective mass eventually exhibiting a maximum near x{approximately}0.9 . One of the spin contributions to the signal is also observed to disappear at very low x , indicating a spin polarity-dependent scattering mechanism. {copyright} {ital 1999} {ital The American Physical Society}
DOI:
--
发表时间:
2019
期刊:
千葉大学ユーラシア言語文化論集
影响因子:
--
作者:
Keiichi Tajima;Mafuyu Kitahara;and Kiyoko Yoneyama;吉本啓;田口善久
通讯作者:
田口善久