Thermoelectricity of interacting particles: A numerical approach

被引：15

作者：

Chen, Shunda ^{[1
,2
]}

Wang, Jiao ^{[3
,4
]}

Casati, Giulio ^{[1
,5
]}

Benenti, Giuliano ^{[1
,2
]}

机构：

[1] Univ Insubria, Ctr Nonlinear & Complex Syst, Via Valleggio 11, I-22100 Como, Italy

[2] Ist Nazl Fis Nucl, Sez Milano, I-20133 Milan, Italy

[3] Xiamen Univ, Dept Phys, Xiamen 361005, Fujian, Peoples R China

[4] Xiamen Univ, Inst Theoret Phys & Astrophys, Xiamen 361005, Fujian, Peoples R China

[5] Univ Fed Rio Grande do Norte, Int Inst Phys, BR-59072970 Natal, RN, Brazil

来源：

PHYSICAL REVIEW E | 2015年 / 92卷 / 03期

关键词：

TRANSPORT-PROPERTIES; HEAT; CONDUCTION; MODEL; GAS;

D O I：

10.1103/PhysRevE.92.032139

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

A method for computing the thermopower in interacting systems is proposed. This approach, which relies on Monte Carlo simulations, is illustrated first for a diatomic chain of hard-point elastically colliding particles and then in the case of a one-dimensional gas with (screened) Coulomb interparticle interaction. Numerical simulations up to N > 10(4) particles confirm the general theoretical arguments for momentum-conserving systems and show that the thermoelectric figure of merit increases linearly with the system size.

引用

页数：7

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