Coulomb drag is a transport phenomenon whereby long-range Coulomb interaction
between charge carriers in two closely spaced but electrically isolated conductors induces a …

This article reviews the potential of graphene and related two-dimensional (2D) materials for
applications in micro-and nanoelectronics. In addition to graphene, special emphasis is …

Excitonic insulator (EI) was proposed in the 1960s as a distinct insulating state originating
from pure electronic interaction, but its material realization has been elusive with extremely …

We have fabricated bilayer-graphene double layers separated by a thin (∼ 20 nm) boron
nitride layer and performed Coulomb drag and counterflow thermoelectric transport …

An exciton is a particle-like neutral excitation of solids and molecules composed of one
electron and one hole bound together by the mutual electrical attraction [1–5]. Its creation …

Quantum Boltzmann formalism is employed to study the transport properties of strongly-
coupled double layer systems that enable the formation of interlayer excitons and exciton …

Manifestations of fluctuating Cooper pairs formed by electrons and holes populating
opposite surfaces of a topological insulator film in the Coulomb drag effect are considered. A …

本文采用约束路径量子蒙特卡罗方法系统地探讨了双层哈伯德模型中的激子态特性.
计算结果表明, 当空穴和电子掺杂浓度低于0.08 时, 由层间单粒子隧穿强度表征的局域激子态被 …

Graphene, a single atomic layer of graphite, has emerged as one of the most attractive
materials in recent years for its many unique and excellent properties, inviting a broad area …

This work investigates the exciton property of the bilayer Hubbard model by using the
constrained-path Monte Carlo method. The calculated results show that when the doping …