Unraveling Photoinduced Spin Dynamics in the Topological Insulator Bi 2 Se 3

Wang, M. C.; Qiao, S.; Jiang, Z.; Luo, S. N.; Qi, J.

doi:10.1103/PhysRevLett.116.036601

Title: Unraveling Photoinduced Spin Dynamics in the Topological Insulator ${Bi}_{2} {Se}_{3}$

Authors:: Wang, M. C.; Qiao, S.; Jiang, Z.; Luo, S. N.; Qi, J.

Publication Date:: 2016-01-22

Sponsoring Org.:: USDOE

OSTI Identifier:: 1235764

Grant/Contract Number:: FG02-07ER46451

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Physical Review Letters

Additional Journal Information:: Journal Name: Physical Review Letters Journal Volume: 116 Journal Issue: 3; Journal ID: ISSN 0031-9007

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Citation Formats


                    Wang, M. C., Qiao, S., Jiang, Z., Luo, S. N., and Qi, J. Unraveling Photoinduced Spin Dynamics in the Topological Insulator Bi 2 Se 3.  United States: N. p., 2016. 
Web.  doi:10.1103/PhysRevLett.116.036601.

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                    Wang, M. C., Qiao, S., Jiang, Z., Luo, S. N., & Qi, J. Unraveling Photoinduced Spin Dynamics in the Topological Insulator Bi 2 Se 3.  United States.  https://doi.org/10.1103/PhysRevLett.116.036601

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                    Wang, M. C., Qiao, S., Jiang, Z., Luo, S. N., and Qi, J. Fri .  
"Unraveling Photoinduced Spin Dynamics in the Topological Insulator Bi 2 Se 3".  United States.  https://doi.org/10.1103/PhysRevLett.116.036601.

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@article{osti_1235764,

  title        = {Unraveling Photoinduced Spin Dynamics in the Topological Insulator Bi 2 Se 3},

  author       = {Wang, M. C. and Qiao, S. and Jiang, Z. and Luo, S. N. and Qi, J.},

  abstractNote = {},

  doi          = {10.1103/PhysRevLett.116.036601},

  journal      = {Physical Review Letters},

  number       = 3,

  volume       = 116,

  place        = {United States},

  year         = {2016},

  month        = {1}

}

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Title: Unraveling Photoinduced Spin Dynamics in the Topological Insulator Bi 2 Se 3

Citation Formats

Topological insulators and superconductors journal, October 2011

Terahertz Response and Colossal Kerr Rotation from the Surface States of the Topological Insulator Bi 2 Se 3 journal, February 2012

Thermal expansion coefficients of Bi 2 Se 3 and Sb 2 Te 3 crystals from 10 K to 270 K journal, December 2011

Reactive Chemical Doping of the Bi 2 Se 3 Topological Insulator journal, October 2011

Ultrafast laser-induced coherent spin dynamics in ferromagnetic Ga 1 − x Mn x As / GaAs structures journal, February 2009

Selective Probing of Photoinduced Charge and Spin Dynamics in the Bulk and Surface of a Topological Insulator journal, August 2011

Floquet topological insulator in semiconductor quantum wells journal, March 2011

Ultrafast carrier relaxation through Auger recombination in the topological insulator B i 1.5 S b 0.5 T e 1.7 S e 1.3 journal, February 2015

Temperature dependence of Raman-active optical phonons in Bi 2 Se 3 and Sb 2 Te 3 journal, February 2012

Optical Orientation and Femtosecond Relaxation of Spin-Polarized Holes in GaAs journal, September 2002

Photoinduced Transition between Conventional and Topological Insulators in Two-Dimensional Electronic Systems journal, June 2010

Mechanism for displacive excitation of coherent phonons in Sb, Bi, Te, and Ti 2 O 3 journal, October 1991

Spin Polarization and Transport of Surface States in the Topological Insulators Bi 2 Se 3 and Bi 2 Te 3 from First Principles journal, December 2010

Time-resolved terahertz dynamics in thin films of the topological insulator Bi 2 Se 3 journal, January 2015

Large Tunable Rashba Spin Splitting of a Two-Dimensional Electron Gas in Bi 2 Se 3 journal, August 2011

A Raman and far-infrared investigation of phonons in the rhombohedral V2–VI3 compounds Bi2Te3, Bi2Se3, Sb2Te3 and Bi2(Te1−xSex)3 (0 <x < 1), (Bi1−ySby)2Te3 (0 <y < 1) journal, December 1977

Spatially resolved femtosecond pump-probe study of topological insulator Bi 2 Se 3 journal, June 2011

Electron-Phonon Coupling on the Surface of the Topological Insulator Bi 2 Se 3 Determined from Surface-Phonon Dispersion Measurements journal, May 2012

Measurement of Two Low-Temperature Energy Gaps in the Electronic Structure of Antiferromagnetic USb 2 Using Ultrafast Optical Spectroscopy journal, August 2013

Temperature-dependent ultrafast carrier and phonon dynamics of topological insulator Bi 1.5 Sb 0.5 Te 1.8 Se 1.2 journal, May 2014

Fingerprints of Inelastic Transport at the Surface of the Topological Insulator Bi 2 Se 3 : Role of Electron-Phonon Coupling journal, February 2014

Generating coherent THz phonons with light pulses journal, April 1997

Strong surface scattering in ultrahigh-mobility Bi 2 Se 3 topological insulator crystals journal, June 2010

Reading Charge Transport from the Spin Dynamics on the Surface of a Topological Insulator journal, October 2013

Spintronics: Fundamentals and applications journal, April 2004

Phonon dynamics in Cu x Bi 2 Se 3 (x = 0, 0.1, 0.125) and Bi 2 Se 2 crystals studied using femtosecond spectroscopy journal, September 2012

Spin and Charge Transport on the Surface of a Topological Insulator journal, August 2010

Momentum-Resolved Spin Dynamics of Bulk and Surface Excited States in the Topological Insulator Bi 2 Se 3 journal, March 2015

Observation of Floquet-Bloch States on the Surface of a Topological Insulator journal, October 2013

Interaction of Phonons and Dirac Fermions on the Surface of Bi 2 Se 3 : A Strong Kohn Anomaly journal, October 2011

Isotope effects on the optical spectra of semiconductors journal, November 2005

Ultrafast Optical Excitation of a Persistent Surface-State Population in the Topological Insulator Bi 2 Se 3 journal, March 2012

Model Hamiltonian for topological insulators journal, July 2010

Ultrafast helicity control of surface currents in topological insulators with near-unity fidelity journal, March 2015

Spin dynamics in semiconductors journal, August 2010

Ultrafast carrier and phonon dynamics in Bi2Se3 crystals journal, November 2010

Measurement of Intrinsic Dirac Fermion Cooling on the Surface of the Topological Insulator Bi 2 Se 3 Using Time-Resolved and Angle-Resolved Photoemission Spectroscopy journal, September 2012

Colloquium: Topological insulators journal, November 2010

Control over topological insulator photocurrents with light polarization journal, December 2011

Ultrafast electron dynamics in the topological insulator Bi 2 Se 3 studied by time-resolved photoemission spectroscopy journal, August 2014

Spintronics and pseudospintronics in graphene and topological insulators journal, April 2012

Ultrafast photodoping and effective Fermi-Dirac distribution of the Dirac particles in Bi 2 Se 3 journal, November 2012

Snapshots of Dirac Fermions near the Dirac Point in Topological Insulators journal, November 2013

Temperature-dependent carrier–phonon coupling in topological insulator Bi 2 Se 3 journal, December 2014

Ultrafast terahertz dynamics of hot Dirac-electron surface scattering in the topological insulator Bi 2 Se 3 journal, April 2014

Distinguishing Bulk and Surface Electron-Phonon Coupling in the Topological Insulator Bi 2 Se 3 Using Time-Resolved Photoemission Spectroscopy journal, October 2014

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

Direct Optical Coupling to an Unoccupied Dirac Surface State in the Topological Insulator Bi 2 Se 3 journal, September 2013

Circular photogalvanic effect on topological insulator surfaces: Berry-curvature-dependent response journal, January 2011

Ultrafast carrier dynamics in thin-films of the topological insulator Bi 2 Se 3 journal, October 2013

Hot-carrier transport and spin relaxation on the surface of topological insulator journal, February 2013

Ultrafast Surface Carrier Dynamics in the Topological Insulator Bi 2 Te 3 journal, June 2012

Coherent THz Phonons Driven by Light Pulses and the Sb Problem: What is the Mechanism? journal, October 1996

Massive Dirac fermions and spin physics in an ultrathin film of topological insulator journal, March 2010

Photocurrent response of topological insulator surface states journal, August 2013

Title: Unraveling Photoinduced Spin Dynamics in the Topological Insulator ${Bi}_{2} {Se}_{3}$

Topological insulators and superconductors
journal, October 2011

Terahertz Response and Colossal Kerr Rotation from the Surface States of the Topological Insulator ${Bi}_{2} {Se}_{3}$
journal, February 2012

Thermal expansion coefficients of Bi ₂ Se ₃ and Sb ₂ Te ₃ crystals from 10 K to 270 K
journal, December 2011

Reactive Chemical Doping of the ${Bi}_{2} {Se}_{3}$ Topological Insulator
journal, October 2011

Ultrafast laser-induced coherent spin dynamics in ferromagnetic ${Ga}_{1 - x} {Mn}_{x} As / GaAs$ structures
journal, February 2009

Selective Probing of Photoinduced Charge and Spin Dynamics in the Bulk and Surface of a Topological Insulator
journal, August 2011

Floquet topological insulator in semiconductor quantum wells
journal, March 2011

Ultrafast carrier relaxation through Auger recombination in the topological insulator $B i_{1.5} S b_{0.5} T e_{1.7} S e_{1.3}$
journal, February 2015

Temperature dependence of Raman-active optical phonons in Bi ₂ Se ₃ and Sb ₂ Te ₃
journal, February 2012

Optical Orientation and Femtosecond Relaxation of Spin-Polarized Holes in GaAs
journal, September 2002

Photoinduced Transition between Conventional and Topological Insulators in Two-Dimensional Electronic Systems
journal, June 2010

Mechanism for displacive excitation of coherent phonons in Sb, Bi, Te, and Ti ₂ O ₃
journal, October 1991

Spin Polarization and Transport of Surface States in the Topological Insulators ${Bi}_{2} {Se}_{3}$ and ${Bi}_{2} {Te}_{3}$ from First Principles
journal, December 2010

Time-resolved terahertz dynamics in thin films of the topological insulator Bi ₂ Se ₃
journal, January 2015

Large Tunable Rashba Spin Splitting of a Two-Dimensional Electron Gas in ${Bi}_{2} {Se}_{3}$
journal, August 2011

A Raman and far-infrared investigation of phonons in the rhombohedral V2–VI3 compounds Bi2Te3, Bi2Se3, Sb2Te3 and Bi2(Te1−xSex)3 (0 <x < 1), (Bi1−ySby)2Te3 (0 <y < 1)
journal, December 1977

Spatially resolved femtosecond pump-probe study of topological insulator Bi $_{2}$ Se $_{3}$
journal, June 2011

Electron-Phonon Coupling on the Surface of the Topological Insulator ${Bi}_{2} {Se}_{3}$ Determined from Surface-Phonon Dispersion Measurements
journal, May 2012

Measurement of Two Low-Temperature Energy Gaps in the Electronic Structure of Antiferromagnetic ${USb}_{2}$ Using Ultrafast Optical Spectroscopy
journal, August 2013

Temperature-dependent ultrafast carrier and phonon dynamics of topological insulator Bi _1.5 Sb _0.5 Te _1.8 Se _1.2
journal, May 2014

Fingerprints of Inelastic Transport at the Surface of the Topological Insulator ${Bi}_{2} {Se}_{3}$ : Role of Electron-Phonon Coupling
journal, February 2014

Generating coherent THz phonons with light pulses
journal, April 1997

Strong surface scattering in ultrahigh-mobility ${Bi}_{2} {Se}_{3}$ topological insulator crystals
journal, June 2010

Reading Charge Transport from the Spin Dynamics on the Surface of a Topological Insulator
journal, October 2013

Spintronics: Fundamentals and applications
journal, April 2004

Phonon dynamics in Cu _x Bi ₂ Se ₃ (x = 0, 0.1, 0.125) and Bi ₂ Se ₂ crystals studied using femtosecond spectroscopy
journal, September 2012

Spin and Charge Transport on the Surface of a Topological Insulator
journal, August 2010

Momentum-Resolved Spin Dynamics of Bulk and Surface Excited States in the Topological Insulator ${Bi}_{2} {Se}_{3}$
journal, March 2015

Observation of Floquet-Bloch States on the Surface of a Topological Insulator
journal, October 2013

Interaction of Phonons and Dirac Fermions on the Surface of ${Bi}_{2} {Se}_{3}$ : A Strong Kohn Anomaly
journal, October 2011

Isotope effects on the optical spectra of semiconductors
journal, November 2005

Ultrafast Optical Excitation of a Persistent Surface-State Population in the Topological Insulator ${Bi}_{2} {Se}_{3}$
journal, March 2012

Model Hamiltonian for topological insulators
journal, July 2010

Ultrafast helicity control of surface currents in topological insulators with near-unity fidelity
journal, March 2015

Spin dynamics in semiconductors
journal, August 2010

Ultrafast carrier and phonon dynamics in Bi2Se3 crystals
journal, November 2010

Measurement of Intrinsic Dirac Fermion Cooling on the Surface of the Topological Insulator ${Bi}_{2} {Se}_{3}$ Using Time-Resolved and Angle-Resolved Photoemission Spectroscopy
journal, September 2012

Colloquium: Topological insulators
journal, November 2010

Control over topological insulator photocurrents with light polarization
journal, December 2011

Ultrafast electron dynamics in the topological insulator Bi 2 Se 3 studied by time-resolved photoemission spectroscopy
journal, August 2014

Spintronics and pseudospintronics in graphene and topological insulators
journal, April 2012

Ultrafast photodoping and effective Fermi-Dirac distribution of the Dirac particles in Bi $_{2}$ Se $_{3}$
journal, November 2012

Snapshots of Dirac Fermions near the Dirac Point in Topological Insulators
journal, November 2013

Temperature-dependent carrier–phonon coupling in topological insulator Bi ₂ Se ₃
journal, December 2014

Ultrafast terahertz dynamics of hot Dirac-electron surface scattering in the topological insulator ${Bi}_{2}$ ${Se}_{3}$
journal, April 2014

Distinguishing Bulk and Surface Electron-Phonon Coupling in the Topological Insulator ${Bi}_{2} {Se}_{3}$ Using Time-Resolved Photoemission Spectroscopy
journal, October 2014

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

Direct Optical Coupling to an Unoccupied Dirac Surface State in the Topological Insulator ${Bi}_{2} {Se}_{3}$
journal, September 2013

Circular photogalvanic effect on topological insulator surfaces: Berry-curvature-dependent response
journal, January 2011

Ultrafast carrier dynamics in thin-films of the topological insulator Bi ₂ Se ₃
journal, October 2013

Hot-carrier transport and spin relaxation on the surface of topological insulator
journal, February 2013

Ultrafast Surface Carrier Dynamics in the Topological Insulator Bi ₂ Te ₃
journal, June 2012

Coherent THz Phonons Driven by Light Pulses and the Sb Problem: What is the Mechanism?
journal, October 1996

Massive Dirac fermions and spin physics in an ultrathin film of topological insulator
journal, March 2010

Photocurrent response of topological insulator surface states
journal, August 2013