Thermodynamic Studies of Two-Dimensional Correlated Electron Systems

被引：4

作者：

Pudalov, V. M. ^{[1
,2
]}

Kuntsevich, A. Yu. ^{[1
,2
]}

Burmistrov, I. S. ^{[2
,3
]}

Reznikov, M. ^{[4
]}

机构：

[1] RAS, PN Lebedev Phys Inst, Moscow 119991, Russia

[2] Moscow Inst Phys & Technol, Moscow 141700, Russia

[3] LD Landau Theoret Phys Inst, Moscow 119334, Russia

[4] Technion Israel Inst Technol, Inst Solid State, IL-32000 Haifa, Israel

来源：

JOURNAL OF LOW TEMPERATURE PHYSICS | 2015年 / 181卷 / 3-4期

关键词：

Two-dimensional electron system; Strongly correlated electron systems; Thermodynamic measurements; MAGNETIC-FIELD; QUANTUM OSCILLATIONS; INVERSION LAYER; ZERO-FIELD; GAS; TRANSITION; DENSITY; COMPRESSIBILITY; FERMIONS; ENERGY;

D O I：

10.1007/s10909-015-1330-x

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This paper describes recent developments in experimental techniques for thermodynamic measurements. Particularly, we focus on the derivatives of the chemical potential with respect to magnetic field and temperature. The former enables to determine the spin magnetization per electron and the latter the entropy per electron. We briefly describe recent results obtained with these techniques and their impact on the current understanding of the still challenging problem of the ground state(s) of strongly correlated two-dimensional electron systems.

引用

页码：99 / 111

页数：13

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