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Title: Topological phase transitions and quantum Hall effect in the graphene family

Abstract

Monolayer staggered materials of the graphene family present intrinsic spin-orbit coupling and can be driven through several topological phase transitions using external circularly polarized lasers and static electric or magnetic fields. We show how topological features arising from photoinduced phase transitions and the magnetic-field-induced quantum Hall effect coexist in these materials and simultaneously impact their Hall conductivity through their corresponding charge Chern numbers. We also show that the spectral response of the longitudinal conductivity contains signatures of the various phase-transition boundaries, that the transverse conductivity encodes information about the topology of the band structure, and that both present resonant peaks which can be unequivocally associated with one of the four inequivalent Dirac cones present in these materials. As a result, this complex optoelectronic response can be probed with straightforward Faraday rotation experiments, allowing the study of the crossroads between quantum Hall physics, spintronics, and valleytronics.

Authors:
 [1]; ORCiD logo [2]; ORCiD logo [2]
  1. Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
  2. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Publication Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE Laboratory Directed Research and Development (LDRD) Program
OSTI Identifier:
1435530
Alternate Identifier(s):
OSTI ID: 1434180
Report Number(s):
LA-UR-17-30904
Journal ID: ISSN 2469-9950; PRBMDO; TRN: US1900067
Grant/Contract Number:  
AC52-06NA25396
Resource Type:
Accepted Manuscript
Journal Name:
Physical Review B
Additional Journal Information:
Journal Volume: 97; Journal Issue: 16; Journal ID: ISSN 2469-9950
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; Energy Sciences; Material Science

Citation Formats

Ledwith, Patrick John, Kort-Kamp, Wilton Junior de Melo, and Dalvit, Diego Alejandro Roberto. Topological phase transitions and quantum Hall effect in the graphene family. United States: N. p., 2018. Web. doi:10.1103/PhysRevB.97.165426.
Ledwith, Patrick John, Kort-Kamp, Wilton Junior de Melo, & Dalvit, Diego Alejandro Roberto. Topological phase transitions and quantum Hall effect in the graphene family. United States. doi:10.1103/PhysRevB.97.165426.
Ledwith, Patrick John, Kort-Kamp, Wilton Junior de Melo, and Dalvit, Diego Alejandro Roberto. Sun . "Topological phase transitions and quantum Hall effect in the graphene family". United States. doi:10.1103/PhysRevB.97.165426. https://www.osti.gov/servlets/purl/1435530.
@article{osti_1435530,
title = {Topological phase transitions and quantum Hall effect in the graphene family},
author = {Ledwith, Patrick John and Kort-Kamp, Wilton Junior de Melo and Dalvit, Diego Alejandro Roberto},
abstractNote = {Monolayer staggered materials of the graphene family present intrinsic spin-orbit coupling and can be driven through several topological phase transitions using external circularly polarized lasers and static electric or magnetic fields. We show how topological features arising from photoinduced phase transitions and the magnetic-field-induced quantum Hall effect coexist in these materials and simultaneously impact their Hall conductivity through their corresponding charge Chern numbers. We also show that the spectral response of the longitudinal conductivity contains signatures of the various phase-transition boundaries, that the transverse conductivity encodes information about the topology of the band structure, and that both present resonant peaks which can be unequivocally associated with one of the four inequivalent Dirac cones present in these materials. As a result, this complex optoelectronic response can be probed with straightforward Faraday rotation experiments, allowing the study of the crossroads between quantum Hall physics, spintronics, and valleytronics.},
doi = {10.1103/PhysRevB.97.165426},
journal = {Physical Review B},
number = 16,
volume = 97,
place = {United States},
year = {2018},
month = {4}
}

Journal Article:
Free Publicly Available Full Text
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Cited by: 5 works
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Works referenced in this record:

Buckled two-dimensional Xene sheets
journal, January 2017

  • Molle, Alessandro; Goldberger, Joshua; Houssa, Michel
  • Nature Materials, Vol. 16, Issue 2
  • DOI: 10.1038/nmat4802

Electronic properties of graphene in a strong magnetic field
journal, November 2011


Magneto-optical conductivity in graphene
journal, December 2006


Germanene: a novel two-dimensional germanium allotrope akin to graphene and silicene
journal, September 2014


Quantized Hall Conductance in a Two-Dimensional Periodic Potential
journal, August 1982


Photoinduced Topological Phase Transition and a Single Dirac-Cone State in Silicene
journal, January 2013


Unconventional Integer Quantum Hall Effect in Graphene
journal, September 2005


Observation of tunable band gap and anisotropic Dirac semimetal state in black phosphorus
journal, August 2015


Tunable Bandgap in Silicene and Germanene
journal, December 2011

  • Ni, Zeyuan; Liu, Qihang; Tang, Kechao
  • Nano Letters, Vol. 12, Issue 1
  • DOI: 10.1021/nl203065e

Casimir force phase transitions in the graphene family
journal, March 2017

  • Rodriguez-Lopez, Pablo; Kort-Kamp, Wilton J. M.; Dalvit, Diego A. R.
  • Nature Communications, Vol. 8, Issue 1
  • DOI: 10.1038/ncomms14699

Active magneto-optical control of spontaneous emission in graphene
journal, November 2015


Why all the fuss about 2D semiconductors?
journal, March 2016


Colloquium : The transport properties of graphene: An introduction
journal, September 2010


Quantum Hall effect in black phosphorus two-dimensional electron system
journal, March 2016

  • Li, Likai; Yang, Fangyuan; Ye, Guo Jun
  • Nature Nanotechnology, Vol. 11, Issue 7
  • DOI: 10.1038/nnano.2016.42

Monolayer Topological Insulators: Silicene, Germanene, and Stanene
journal, December 2015


Optical response of graphene under intense terahertz fields
journal, June 2011


Magneto-optical conductivity of silicene and other buckled honeycomb lattices
journal, August 2013


Synthesis and chemistry of elemental 2D materials
journal, January 2017

  • Mannix, Andrew J.; Kiraly, Brian; Hersam, Mark C.
  • Nature Reviews Chemistry, Vol. 1, Issue 2
  • DOI: 10.1038/s41570-016-0014

Parity-odd effects and polarization rotation in graphene
journal, October 2009


Optical signatures of the tunable band gap and valley-spin coupling in silicene
journal, November 2012


Laser-induced topological transitions in phosphorene with inversion symmetry
journal, June 2016


Stanene: Atomically Thick Free-standing Layer of 2D Hexagonal Tin
journal, August 2016

  • Saxena, Sumit; Chaudhary, Raghvendra Pratap; Shukla, Shobha
  • Scientific Reports, Vol. 6, Issue 1
  • DOI: 10.1038/srep31073

Giant Magneto-Optical Kerr Effect and Universal Faraday Effect in Thin-Film Topological Insulators
journal, July 2010


From a normal insulator to a topological insulator in plumbene
journal, March 2017


Landau levels and magneto-transport property of monolayer phosphorene
journal, July 2015

  • Zhou, X. Y.; Zhang, R.; Sun, J. P.
  • Scientific Reports, Vol. 5, Issue 1
  • DOI: 10.1038/srep12295

The electronic properties of graphene
journal, January 2009

  • Castro Neto, A. H.; Guinea, F.; Peres, N. M. R.
  • Reviews of Modern Physics, Vol. 81, Issue 1, p. 109-162
  • DOI: 10.1103/RevModPhys.81.109

Toward a realistic description of multilayer black phosphorus: From G W approximation to large-scale tight-binding simulations
journal, August 2015


Silicene: Compelling Experimental Evidence for Graphenelike Two-Dimensional Silicon
journal, April 2012


Valley-Spin Polarization in the Magneto-Optical Response of Silicene and Other Similar 2D Crystals
journal, May 2013


A topological insulator and helical zero mode in silicene under an inhomogeneous electric field
journal, March 2012


Epitaxial growth of two-dimensional stanene
journal, August 2015

  • Zhu, Feng-feng; Chen, Wei-jiong; Xu, Yong
  • Nature Materials, Vol. 14, Issue 10
  • DOI: 10.1038/nmat4384

Electrically tunable band gap in silicene
journal, February 2012


Quantum Hall Effects in Silicene
journal, June 2012


Switching a Normal Insulator into a Topological Insulator via Electric Field with Application to Phosphorene
journal, January 2015

  • Liu, Qihang; Zhang, Xiuwen; Abdalla, L. B.
  • Nano Letters, Vol. 15, Issue 2
  • DOI: 10.1021/nl5043769

Topological Phase Transitions in the Photonic Spin Hall Effect
journal, October 2017