Literature DB >> 18233471

Caustics due to a negative refractive index in circular graphene p-n junctions.

József Cserti1, András Pályi, Csaba Péterfalvi.   

Abstract

We show that the wave functions form caustics in circular graphene p-n junctions which in the framework of geometrical optics can be interpreted with a negative refractive index.

Year:  2007        PMID： 18233471     DOI： 10.1103/PhysRevLett.99.246801

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  4 in total

1.  Surface transport and quantum Hall effect in ambipolar black phosphorus double quantum wells.

Authors:  Son Tran; Jiawei Yang; Nathaniel Gillgren; Timothy Espiritu; Yanmeng Shi; Kenji Watanabe; Takashi Taniguchi; Seongphill Moon; Hongwoo Baek; Dmitry Smirnov; Marc Bockrath; Ruoyu Chen; Chun Ning Lau
Journal:  Sci Adv       Date:  2017-06-02       Impact factor: 14.136

2.  Graphene Nanopore Arrays for Electron Focusing and Antifocusing.

Authors:  Damir Mladenovic; Daniela Dragoman
Journal:  Nanomaterials (Basel)       Date:  2022-02-03       Impact factor: 5.076

3.  Flat-Lens Focusing of Electron Beams in Graphene.

Authors:  Yang Tang; Xiyuan Cao; Ran Guo; Yanyan Zhang; Zhiyuan Che; Fouodji T Yannick; Weiping Zhang; Junjie Du
Journal:  Sci Rep       Date:  2016-09-15       Impact factor: 4.379

4.  An electrical analogy to Mie scattering.

Authors:  José M Caridad; Stephen Connaughton; Christian Ott; Heiko B Weber; Vojislav Krstić
Journal:  Nat Commun       Date:  2016-09-27       Impact factor: 14.919
  4 in total

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