Orbital magnetism and transport phenomena in two-dimensional Dirac fermions in a weak magnetic field

Masaaki Nakamura

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Orbital magnetism and transport phenomena in two-dimensional Dirac fermions in a weak magnetic field

机译：二维狄拉克费米子在弱磁场中的轨道磁和输运现象

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We discuss the orbital magnetism and the Hall effect in a weak magnetic field in two-dimensional Dirac fermion systems with an energy gap. This model is related to the graphene sheet, zero-gap organic conductors, and the d-density-wave state of cuprates. We found strong diamagnetism and anomalous Hall conductivity even in gapped systems. We also discuss the relation between results of the weak-magnetic-field formalism and those in a finite magnetic field with Landau quantization.

机译：我们讨论了带能隙的二维狄拉克费米子系统在弱磁场中的轨道磁性和霍尔效应。该模型与石墨烯片，零间隙有机导体以及铜酸盐的d密度波状态有关。我们发现即使在有缝隙的系统中，也具有很强的反磁性和霍尔电导率异常。我们还讨论了用Landau量化弱磁场形式主义的结果与有限磁场中的结果之间的关系。

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来源
《Physical review》 |2007年第11期|113301.1-113301.4|共4页
作者
Masaaki Nakamura;
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作者单位

Department of Applied Physics, Faculty of Science, Tokyo University of Science, Kagurazaka, Shinjuku-ku, Tokyo 162-8601, Japan;

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正文语种 eng
中图分类固体物理学;
关键词
theory and modeling; landau levels; carbon, diamond, graphite; polymers; organic compounds (including organic semiconductors);

机译：理论与建模;兰道水平;碳;钻石;石墨;聚合物有机化合物（包括有机半导体）;

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专利

1. Erratum: Orbital magnetism and transport phenomena in two-dimensional Dirac fermions in a weak magnetic field [Phys. Rev. B 76, 113301 (2007)] [J] . Masaaki Nakamura Physical review . 2008,第12期

机译：勘误：二维Dirac费米子在弱磁场中的轨道磁性和传输现象[Phys。 B 76，113301（2007）版]
2. Dirac fermions and pseudomagnetic fields in two-dimensional electron gases with triangular antidot lattices [J] . Yun-Mei Li, Xiaoying Zhou, Yan-Yang Zhang, Physical review. B, Condensed Matter And Materals Physics . 2017,第3期

机译：具有三角解毒剂晶格的二维电子气中的狄拉克费米子和伪磁场
3. Dirac fermions and pseudomagnetic fields in two-dimensional electron gases with triangular antidot lattices [J] . Li Yun-Mei, Zhou Xiaoying, Zhang Yan-Yang, Physical review, B . 2017,第3期

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4. Quantum transport of Dirac fermions in graphene field effect transistors [C] . Hung Nguyen V., Bournel A., Chassat C., 15th International Conference on Simulation of Semiconductor Processes and Devices . 2010

机译：石墨烯场效应晶体管中Dirac费米子的量子传输
5. Charge fractionalization in two-dimensional Dirac fermions [D] . Hou, Chang-Yu 2009

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6. Absence of localization in disordered two-dimensional electron gas at weak magnetic field and strong spin-orbit coupling [O] . Ying Su, C. Wang, Y. Avishai, -1

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7. Orbital Magnetism and Transport Phenomena in Two Dimensional Dirac Fermions in Weak Magnetic Field [O] . Nakamura, Masaaki 2007

机译：二维Dirac中的轨道磁性与传输现象弱磁场中的费米子

Orbital magnetism and transport phenomena in two-dimensional Dirac fermions in a weak magnetic field

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