Valley-polarized exciton dynamics in a 2D semiconductor heterostructure

Rivera, P.; Seyler, K. L.; Yu, H.; Schaibley, J. R.; Yan, J.; Mandrus, D. G.; Yao, W.; Xu, X.

doi:10.1126/science.aac7820

Title: Valley-polarized exciton dynamics in a 2D semiconductor heterostructure

Authors:: Rivera, P.; Seyler, K. L.; Yu, H.; Schaibley, J. R.; Yan, J.; Mandrus, D. G.; Yao, W.; Xu, X.

Publication Date:: Thu Feb 11 00:00:00 EST 2016

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

OSTI Identifier:: 1355832

Grant/Contract Number:: SC0008145; SC0012509

Resource Type:: Published Article

Journal Name:: Science

Additional Journal Information:: Journal Name: Science Journal Volume: 351 Journal Issue: 6274; Journal ID: ISSN 0036-8075

Publisher:: American Association for the Advancement of Science (AAAS)

Country of Publication:: United States

Language:: English

Citation Formats


                    Rivera, P., Seyler, K. L., Yu, H., Schaibley, J. R., Yan, J., Mandrus, D. G., Yao, W., and Xu, X. Valley-polarized exciton dynamics in a 2D semiconductor heterostructure.  United States: N. p., 2016. 
Web.  doi:10.1126/science.aac7820.

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                    Rivera, P., Seyler, K. L., Yu, H., Schaibley, J. R., Yan, J., Mandrus, D. G., Yao, W., & Xu, X. Valley-polarized exciton dynamics in a 2D semiconductor heterostructure.  United States.  https://doi.org/10.1126/science.aac7820

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                    Rivera, P., Seyler, K. L., Yu, H., Schaibley, J. R., Yan, J., Mandrus, D. G., Yao, W., and Xu, X. Thu .  
"Valley-polarized exciton dynamics in a 2D semiconductor heterostructure".  United States.  https://doi.org/10.1126/science.aac7820.

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@article{osti_1355832,

  title        = {Valley-polarized exciton dynamics in a 2D semiconductor heterostructure},

  author       = {Rivera, P. and Seyler, K. L. and Yu, H. and Schaibley, J. R. and Yan, J. and Mandrus, D. G. and Yao, W. and Xu, X.},

  abstractNote = {},

  doi          = {10.1126/science.aac7820},

  journal      = {Science},

  number       = 6274,

  volume       = 351,

  place        = {United States},

  year         = {Thu Feb 11 00:00:00 EST 2016},

  month        = {Thu Feb 11 00:00:00 EST 2016}

}

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Title: Valley-polarized exciton dynamics in a 2D semiconductor heterostructure

Citation Formats

Novel hetero-layered materials with tunable direct band gaps by sandwiching different metal disulfides and diselenides journal, March 2013

Coupled Spin and Valley Physics in Monolayers of MoS 2 and Other Group-VI Dichalcogenides journal, May 2012

Atomically thin resonant tunnel diodes built from synthetic van der Waals heterostructures journal, June 2015

Many-Body Effects in Valleytronics: Direct Measurement of Valley Lifetimes in Single-Layer MoS 2 journal, December 2013

Tailoring the Electronic Structure in Bilayer Molybdenum Disulfide via Interlayer Twist journal, June 2014

Band offsets and heterostructures of two-dimensional semiconductors journal, January 2013

Ultrafast Charge Separation and Indirect Exciton Formation in a MoS 2 –MoSe 2 van der Waals Heterostructure journal, November 2014

Hofstadter’s butterfly and the fractal quantum Hall effect in moiré superlattices journal, May 2013

Strong interlayer coupling in van der Waals heterostructures built from single-layer chalcogenides journal, April 2014

Van der Waals heterostructures journal, July 2013

Cloning of Dirac fermions in graphene superlattices journal, May 2013

Vertical and in-plane heterostructures from WS2/MoS2 monolayers journal, September 2014

High-temperature superfluidity with indirect excitons in van der Waals heterostructures journal, July 2014

Macroscopically ordered state in an exciton system journal, August 2002

Second Harmonic Generation from Artificially Stacked Transition Metal Dichalcogenide Twisted Bilayers journal, February 2014

Long-range transport in excitonic dark states in coupled quantum wells journal, August 2002

Electroluminescence and Photocurrent Generation from Atomically Sharp WSe 2 /MoS 2 Heterojunction p–n Diodes journal, September 2014

Mott transitions of exciton polaritons and indirect excitons in a periodic potential journal, May 2010

Electronic properties of the MoS 2 -WS 2 heterojunction journal, February 2013

Spin Transport of Excitons journal, December 2009

Fast pick up technique for high quality heterostructures of bilayer graphene and hexagonal boron nitride journal, July 2014

Ultrafast charge transfer in atomically thin MoS2/WS2 heterostructures journal, August 2014

Effects of Fermion Exchange on the Polarization of Exciton Condensates journal, March 2015

X ‐point excitons in AlAs/GaAs superlattices journal, November 1986

Massive Dirac Fermions and Hofstadter Butterfly in a van der Waals Heterostructure journal, May 2013

Determination of band alignment in the single-layer MoS2/WSe2 heterojunction journal, July 2015

Anomalous Light Cones and Valley Optical Selection Rules of Interlayer Excitons in Twisted Heterobilayers journal, October 2015

Role of the exchange of carriers in elastic exciton-exciton scattering in quantum wells journal, September 1998

Exciton valley dynamics probed by Kerr rotation in WSe 2 monolayers journal, October 2014

Valley Carrier Dynamics in Monolayer Molybdenum Disulfide from Helicity-Resolved Ultrafast Pump–Probe Spectroscopy journal, November 2013

Photovoltaic Effect in an Electrically Tunable van der Waals Heterojunction journal, July 2014

Evolution of interlayer coupling in twisted molybdenum disulfide bilayers journal, September 2014

Exciton-exciton interactions in quantum wells: Optical properties and energy and spin relaxation journal, March 2001

Valley-selective circular dichroism of monolayer molybdenum disulphide journal, January 2012

Probing Symmetry Properties of Few-Layer MoS 2 and h-BN by Optical Second-Harmonic Generation journal, June 2013

Direct measurement of heavy-hole exciton transport in type-II GaAs/AlAs superlattices journal, November 1993

Exciton Binding Energy and Nonhydrogenic Rydberg Series in Monolayer WS 2 journal, August 2014

Atomically thin p–n junctions with van der Waals heterointerfaces journal, August 2014

Observation of intense second harmonic generation from MoS 2 atomic crystals journal, May 2013

Control of valley polarization in monolayer MoS2 by optical helicity journal, June 2012

Valley polarization in MoS2 monolayers by optical pumping journal, June 2012

Observation of long-lived interlayer excitons in monolayer MoSe2–WSe2 heterostructures journal, February 2015

Novel hetero-layered materials with tunable direct band gaps by sandwiching different metal disulfides and diselenides
journal, March 2013

Coupled Spin and Valley Physics in Monolayers of ${MoS}_{2}$ and Other Group-VI Dichalcogenides
journal, May 2012

Atomically thin resonant tunnel diodes built from synthetic van der Waals heterostructures
journal, June 2015

Many-Body Effects in Valleytronics: Direct Measurement of Valley Lifetimes in Single-Layer MoS ₂
journal, December 2013

Tailoring the Electronic Structure in Bilayer Molybdenum Disulfide via Interlayer Twist
journal, June 2014

Band offsets and heterostructures of two-dimensional semiconductors
journal, January 2013

Ultrafast Charge Separation and Indirect Exciton Formation in a MoS ₂ –MoSe ₂ van der Waals Heterostructure
journal, November 2014

Hofstadter’s butterfly and the fractal quantum Hall effect in moiré superlattices
journal, May 2013

Strong interlayer coupling in van der Waals heterostructures built from single-layer chalcogenides
journal, April 2014

Van der Waals heterostructures
journal, July 2013

Cloning of Dirac fermions in graphene superlattices
journal, May 2013

Vertical and in-plane heterostructures from WS₂/MoS₂ monolayers
journal, September 2014

High-temperature superfluidity with indirect excitons in van der Waals heterostructures
journal, July 2014

Macroscopically ordered state in an exciton system
journal, August 2002

Second Harmonic Generation from Artificially Stacked Transition Metal Dichalcogenide Twisted Bilayers
journal, February 2014

Long-range transport in excitonic dark states in coupled quantum wells
journal, August 2002

Electroluminescence and Photocurrent Generation from Atomically Sharp WSe ₂ /MoS ₂ Heterojunction p–n Diodes
journal, September 2014

Mott transitions of exciton polaritons and indirect excitons in a periodic potential
journal, May 2010

Electronic properties of the MoS $_{2}$ -WS $_{2}$ heterojunction
journal, February 2013

Spin Transport of Excitons
journal, December 2009

Fast pick up technique for high quality heterostructures of bilayer graphene and hexagonal boron nitride
journal, July 2014

Ultrafast charge transfer in atomically thin MoS2/WS2 heterostructures
journal, August 2014

Effects of Fermion Exchange on the Polarization of Exciton Condensates
journal, March 2015

X ‐point excitons in AlAs/GaAs superlattices
journal, November 1986

Massive Dirac Fermions and Hofstadter Butterfly in a van der Waals Heterostructure
journal, May 2013

Determination of band alignment in the single-layer MoS2/WSe2 heterojunction
journal, July 2015

Anomalous Light Cones and Valley Optical Selection Rules of Interlayer Excitons in Twisted Heterobilayers
journal, October 2015

Role of the exchange of carriers in elastic exciton-exciton scattering in quantum wells
journal, September 1998

Exciton valley dynamics probed by Kerr rotation in ${WSe}_{2}$ monolayers
journal, October 2014

Valley Carrier Dynamics in Monolayer Molybdenum Disulfide from Helicity-Resolved Ultrafast Pump–Probe Spectroscopy
journal, November 2013

Photovoltaic Effect in an Electrically Tunable van der Waals Heterojunction
journal, July 2014

Evolution of interlayer coupling in twisted molybdenum disulfide bilayers
journal, September 2014

Exciton-exciton interactions in quantum wells: Optical properties and energy and spin relaxation
journal, March 2001

Valley-selective circular dichroism of monolayer molybdenum disulphide
journal, January 2012

Probing Symmetry Properties of Few-Layer MoS ₂ and h-BN by Optical Second-Harmonic Generation
journal, June 2013

Direct measurement of heavy-hole exciton transport in type-II GaAs/AlAs superlattices
journal, November 1993

Exciton Binding Energy and Nonhydrogenic Rydberg Series in Monolayer ${WS}_{2}$
journal, August 2014

Atomically thin p–n junctions with van der Waals heterointerfaces
journal, August 2014

Observation of intense second harmonic generation from MoS $_{2}$ atomic crystals
journal, May 2013

Control of valley polarization in monolayer MoS2 by optical helicity
journal, June 2012

Valley polarization in MoS2 monolayers by optical pumping
journal, June 2012

Observation of long-lived interlayer excitons in monolayer MoSe2–WSe2 heterostructures
journal, February 2015