High-Resolution Faraday Rotation and Electron-Phonon Coupling in Surface States of the Bulk-Insulating Topological Insulator Cu 0.02 Bi 2 Se 3

Wu, Liang; Tse, Wang-Kong; Brahlek, M.; Morris, C. M.; Aguilar, R. Valdés; Koirala, N.; Oh, S.; Armitage, N. P.

doi:10.1103/PhysRevLett.115.217602

Title: High-Resolution Faraday Rotation and Electron-Phonon Coupling in Surface States of the Bulk-Insulating Topological Insulator ${Cu}_{0.02} {Bi}_{2} {Se}_{3}$

Full Record
Other Related Research

Authors:: Wu, Liang; Tse, Wang-Kong; Brahlek, M.; Morris, C. M.; Aguilar, R. Valdés; Koirala, N.; Oh, S.; Armitage, N. P.

Publication Date:: Mon Nov 16 00:00:00 EST 2015

Sponsoring Org.:: USDOE

OSTI Identifier:: 1226093

Grant/Contract Number:: AC52-06NA25396

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Physical Review Letters

Additional Journal Information:: Journal Volume: 115; Journal Issue: 21; Journal ID: ISSN 0031-9007

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Citation Formats


                    Wu, Liang, Tse, Wang-Kong, Brahlek, M., Morris, C. M., Aguilar, R. Valdés, Koirala, N., Oh, S., and Armitage, N. P. High-Resolution Faraday Rotation and Electron-Phonon Coupling in Surface States of the Bulk-Insulating Topological Insulator Cu 0.02 Bi 2 Se 3.  United States: N. p., 2015. 
Web.  doi:10.1103/PhysRevLett.115.217602.

Copy to clipboard


                    Wu, Liang, Tse, Wang-Kong, Brahlek, M., Morris, C. M., Aguilar, R. Valdés, Koirala, N., Oh, S., & Armitage, N. P. High-Resolution Faraday Rotation and Electron-Phonon Coupling in Surface States of the Bulk-Insulating Topological Insulator Cu 0.02 Bi 2 Se 3.  United States.  https://doi.org/10.1103/PhysRevLett.115.217602

Copy to clipboard


                    Wu, Liang, Tse, Wang-Kong, Brahlek, M., Morris, C. M., Aguilar, R. Valdés, Koirala, N., Oh, S., and Armitage, N. P. Mon .  
"High-Resolution Faraday Rotation and Electron-Phonon Coupling in Surface States of the Bulk-Insulating Topological Insulator Cu 0.02 Bi 2 Se 3".  United States.  https://doi.org/10.1103/PhysRevLett.115.217602.

Copy to clipboard


                    
@article{osti_1226093,

  title        = {High-Resolution Faraday Rotation and Electron-Phonon Coupling in Surface States of the Bulk-Insulating Topological Insulator Cu 0.02 Bi 2 Se 3},

  author       = {Wu, Liang and Tse, Wang-Kong and Brahlek, M. and Morris, C. M. and Aguilar, R. Valdés and Koirala, N. and Oh, S. and Armitage, N. P.},

  abstractNote = {},

  doi          = {10.1103/PhysRevLett.115.217602},

  journal      = {Physical Review Letters},

  number       = 21,

  volume       = 115,

  place        = {United States},

  year         = {Mon Nov 16 00:00:00 EST 2015},

  month        = {Mon Nov 16 00:00:00 EST 2015}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Publisher's Version of Record
https://doi.org/10.1103/PhysRevLett.115.217602

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 52 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Similar Records in DOE PAGES and OSTI.GOV collections:

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

Journal Article Sobota, J. A. ; Yang, S. -L. ; Leuenberger, D. ; ... - Physical Review Letters
Cited by 85
https://doi.org/10.1103/PhysRevLett.113.157401
Observation of cyclotron resonance and electron-phonon coupling in surface states of the bulk-insulating topological insulator Cu_0.02Bi₂Se₃

Technical Report Wu, Liang ; Tse, Wang-Kong ; Morris, C. M. ; ...

Standard time-domain THz spectroscopy (TDTS) in a transmission geometry was performed with a custom home-built THz spectrometer. In this technique an approximately single-cycle picosecond pulse of light is transmitted through the sample and the substrate. The complex transmission is obtained from Fourier transforming the time-domain sample pulse and ratioing it to a Fourier transformed substrate pulse.
https://doi.org/10.2172/1169665

Full Text Available
Observation of cyclotron resonance and electron-phonon coupling in surface states of the bulk-insulating topological insulator Cu_0.02Bi₂Se₃

Technical Report Wu, Liang ; Tse, Wang-Kong ; Morris, C. M. ; ...

We have utilized magneto-optical time-domain spectroscopy to investigate the low frequency optical response of topological insulator Cu_0.02Bi₂Se₃ and Bi₂Se₃ films. With both field and frequency depedence, such experiments give sufficient information to measure the mobility and carrier density of multiple conduction channels simultaneously. We observe sharp cyclotron resonances (CRs) in both samples. The small amount of Cu substitution into the Cu_0.02Bi₂Se₃ induces a true bulk insulator with only a single conduction channel with total sheet carrier density 4.9 x 10¹²/cm² and mobility as large as 4000 cm²/V s. This is consistent with pure topological surface state (TSSs) conduction with amore »« less
https://doi.org/10.2172/1169666

Full Text Available
Bulk Fermi surface and electronic properties of Cu $_{0.07}$ Bi $_{2}$ Se $_{3}$

Journal Article Martin, C. ; Craciun, V. ; Miller, K. H. ; ... - Physical Review B
Cited by 13
https://doi.org/10.1103/PhysRevB.87.201201
Connecting Thermoelectric Performance and Topological-Insulator Behavior: ${Bi}_{2} {Te}_{3}$ and ${Bi}_{2} {Te}_{2} Se$ from First Principles

Journal Article Shi, Hongliang ; Parker, David ; Du, Mao-Hua ; ... - Physical Review Applied
https://doi.org/10.1103/PhysRevApplied.3.014004

Similar Records

Title: High-Resolution Faraday Rotation and Electron-Phonon Coupling in Surface States of the Bulk-Insulating Topological Insulator Cu 0.02 Bi 2 Se 3

Citation Formats

Title: High-Resolution Faraday Rotation and Electron-Phonon Coupling in Surface States of the Bulk-Insulating Topological Insulator ${Cu}_{0.02} {Bi}_{2} {Se}_{3}$