Metallic state in (TMTSF) 2 PF 6 at low pressure
Metallic state in (TMTSF) 2 PF 6 at low pressure
复制标题
(TMTSF) 2 PF 6 低压下的金属状态
DOI：
10.1103/physrevb.58.r13343
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发表时间：
1998
影响因子：
3.7
通讯作者：
M. Naughton
中科院分区：
文献类型：
--
作者：
I. Lee;M. Naughton
半经典模拟很好地再现了准一维金属（TMTSF）2 PF 6在6.0-8.3 kbar压力范围内的磁阻转动数据。因此，不符合非费米液体行为的非相干层间输运模型所建议的基准，与较高压力下的结果相反。然而，饱和磁阻似乎是非经典的。在确定费米液体和相关的低维导体的最终命运之前，还需要更明确的标准来判断什么是费米液体，什么不是费米液体。
Magnetoresistance rotation data in the pressure range 6.0–8.3 kbar in the quasi-one-dimensional metal (TMTSF) 2 PF 6 are well reproduced by semiclassical simulations. Thus, benchmarks suggested by an incoherent interlayer transport model for non-Fermi-liquid behavior are not met, in contrast to results at higher pressures. A saturating magnetoresistance, however, appears nonclassical. More definitive criteria on what is and is not a Fermi liquid are required before the ultimate fate of this and related low-dimensional conductors can be determined.