Plasmon characteristics in stage-1 graphene intercalation compounds

IF 0.6 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Indian Journal of Pure & Applied Physics Pub Date : 2015-05-18 DOI:10.1063/1.4915393

S. Acharya, Raman Sharma

引用次数: 1

Abstract

The plasmon characteristics in stage-1 graphene intercalation compounds (GIC’s) using the massless Dirac fermion (MDF) gas approximation have been reported. The superlattice model of GIC’s with negligible c-axis conductivity has been considered. With the discussion of the weak and the strong c-axis coupling at graphene-intercalant hetrojunction plasmon characteristics of GIC’s are predicted. A reasonable agreement has been found between our results and the experimental results of Ritsko and Rice.

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一级石墨烯插层化合物中的等离子体特性

利用无质量狄拉克费米子(MDF)气体近似，报道了一级石墨烯插层化合物(GIC)中的等离子体特征。考虑了c轴电导率可忽略的超晶格模型。通过对石墨烯-插层异质结弱和强c轴耦合的讨论，预测了石墨烯-插层异质结等离子体的特性。我们的结果与Ritsko和Rice的实验结果有相当的一致性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Indian Journal of Pure & Applied Physics 物理-物理：综合

CiteScore

1.30

自引率

14.30%

发文量

审稿时长

7 months

期刊介绍： Started in 1963, this journal publishes Original Research Contribution as full papers, notes and reviews on classical and quantum physics, relativity and gravitation; statistical physics and thermodynamics; specific instrumentation and techniques of general use in physics, elementary particles and fields, nuclear physics, atomic and molecular physics, fundamental area of phenomenology, optics, acoustics and fluid dynamics, plasmas and electric discharges, condensed matter-structural, mechanical and thermal properties, electronic, structure, electrical, magnetic and optical properties, cross-disciplinary physics and related areas of science and technology, geophysics, astrophysics and astronomy. It also includes latest findings in the subject under News Scan.