Model Estimates of the Quantum Capacitance of Graphene-Like Nanostructures

被引：0

作者：

Davydov, S. Yu ^{[1
]}

Lebedev, A. A. ^{[1
]}

Zubov, A., V ^{[2
]}

Bulat, P., V ^{[3
]}

机构：

[1] Russian Acad Sci, Ioffe Phys Tech Inst, St Petersburg 194021, Russia

[2] St Petersburg Natl Res Univ Informat Technol Mech, ITMO Univ, St Petersburg 197101, Russia

[3] Ustinov Baltic State Tech Univ VOENMEKH, St Petersburg 190005, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2020年 / 46卷 / 12期

关键词：

infinite sheet; nanoribbon; chain; density of states;

D O I：

10.1134/S1063785020120044

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Using simple models, analytical estimates of quantum capacitance C-Q are obtained for an infinite sheet, a nanoribbon, and a chain of two-dimensional analogs of the A(N)B(8 -N) compounds with a hexagonal structure (graphene-like compounds). It is demonstrated that there is a nonmonotonic dependence of C-Q on the electrostatic potential.

引用

页码：1174 / 1176

页数：3

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