Effective screening and the plasmaron bands in graphene

Walter, Andrew L.; Bostwick, Aaron; Jeon, Ki-Joon; Speck, Florian; Ostler, Markus; Seyller, Thomas; Moreschini, Luca; Chang, Young Jun; Polini, Marco; Asgari, Reza; MacDonald, Allan H.; Horn, Karsten; Rotenberg, Eli

doi:10.1103/PhysRevB.84.085410

Title: Effective screening and the plasmaron bands in graphene

Full Record
Other Related Research

Authors:: Walter, Andrew L.; Bostwick, Aaron; Jeon, Ki-Joon; Speck, Florian; Ostler, Markus; Seyller, Thomas; Moreschini, Luca; Chang, Young Jun; Polini, Marco; Asgari, Reza; MacDonald, Allan H.; Horn, Karsten; Rotenberg, Eli

Publication Date:: Mon Aug 22 00:00:00 EDT 2011

Sponsoring Org.:: USDOE

OSTI Identifier:: 1100597

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Physical Review B

Additional Journal Information:: Journal Volume: 84; Journal Issue: 8; Journal ID: ISSN 1098-0121

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Citation Formats


                    Walter, Andrew L., Bostwick, Aaron, Jeon, Ki-Joon, Speck, Florian, Ostler, Markus, Seyller, Thomas, Moreschini, Luca, Chang, Young Jun, Polini, Marco, Asgari, Reza, MacDonald, Allan H., Horn, Karsten, and Rotenberg, Eli. Effective screening and the plasmaron bands in graphene.  United States: N. p., 2011. 
Web.  doi:10.1103/PhysRevB.84.085410.

Copy to clipboard


                    Walter, Andrew L., Bostwick, Aaron, Jeon, Ki-Joon, Speck, Florian, Ostler, Markus, Seyller, Thomas, Moreschini, Luca, Chang, Young Jun, Polini, Marco, Asgari, Reza, MacDonald, Allan H., Horn, Karsten, & Rotenberg, Eli. Effective screening and the plasmaron bands in graphene.  United States.  https://doi.org/10.1103/PhysRevB.84.085410

Copy to clipboard


                    Walter, Andrew L., Bostwick, Aaron, Jeon, Ki-Joon, Speck, Florian, Ostler, Markus, Seyller, Thomas, Moreschini, Luca, Chang, Young Jun, Polini, Marco, Asgari, Reza, MacDonald, Allan H., Horn, Karsten, and Rotenberg, Eli. Mon .  
"Effective screening and the plasmaron bands in graphene".  United States.  https://doi.org/10.1103/PhysRevB.84.085410.

Copy to clipboard


                    
@article{osti_1100597,

  title        = {Effective screening and the plasmaron bands in graphene},

  author       = {Walter, Andrew L. and Bostwick, Aaron and Jeon, Ki-Joon and Speck, Florian and Ostler, Markus and Seyller, Thomas and Moreschini, Luca and Chang, Young Jun and Polini, Marco and Asgari, Reza and MacDonald, Allan H. and Horn, Karsten and Rotenberg, Eli},

  abstractNote = {},

  doi          = {10.1103/PhysRevB.84.085410},

  journal      = {Physical Review B},

  number       = 8,

  volume       = 84,

  place        = {United States},

  year         = {Mon Aug 22 00:00:00 EDT 2011},

  month        = {Mon Aug 22 00:00:00 EDT 2011}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Publisher's Version of Record
https://doi.org/10.1103/PhysRevB.84.085410

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 72 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:

Experimental evidence of plasmarons and effective fine structure constant in electron-doped graphene/h-BN heterostructure

Journal Article Zhang, Hongyun ; Wang, Shuopei ; Wang, Eryin ; ... - npj Quantum Materials

Electron-electron interaction is fundamental in condensed matter physics and can lead to composite quasiparticles called plasmarons, which strongly renormalize the dispersion and carry information of electron-electron coupling strength as defined by the effective fine structure constantmore »« less
https://doi.org/10.1038/s41535-021-00386-7

Full Text Available
Effects of interlayer screening and temperature on dielectric functions of graphene by first-principles

Journal Article Yang, J. Y. ; Liu, L. H., E-mail: lhliu@hit.edu.cn ; Department of Physics, Harbin Institute of Technology, Harbin 150001 - Journal of Applied Physics

The dielectric functions of few-layer graphene and the related temperature dependence are investigated from the atomic scale using first-principles calculations. Compared with ellipsometry experiments in the spectral range of 190–2500 nm, the normalized optical constants of mono-layer graphene demonstrate good agreement and further validate first-principles calculations. To interpret dielectric function of mono-layer graphene, the electronic band structure and density of states are analyzed. By comparing dielectric functions of mono-, bi-, and tri-layer graphene, it shows that interlayer screening strengthens intraband transition and greatly enhances the absorption peak located around 1 eV. The strengthened optical absorption is intrinsically caused by the increasing electronmore »« less
https://doi.org/10.1063/1.4959205
Quantum Hall Effect, Screening, and Layer-Polarized Insulating States in Twisted Bilayer Graphene

Journal Article Sanchez-Yamagishi, Javier D. ; Taychatanapat, Thiti ; Watanabe, Kenji ; ... - Physical Review Letters
Cited by 114
https://doi.org/10.1103/PhysRevLett.108.076601
Effects of screening on the optical absorption in graphene and in metallic monolayers

Journal Article Jablan, Marinko ; Soljačić, Marin ; Buljan, Hrvoje - Physical Review. B, Condensed Matter and Materials Physics

Screening is one of the fundamental concepts in solid-state physics. It has a great impact on the electronic properties of graphene, where huge mobilities were observed in spite of the large concentration of charged impurities. While static screening has successfully explained dc mobilities, screening properties can be significantly changed at infrared or optical frequencies. We discuss the influence of dynamical screening on the optical absorption of graphene and other two-dimensional electron systems such as metallic monolayers. This research is motivated by recent experimental results that pointed out that graphene plasmon linewidths and optical scattering rates can be much larger thanmore »« less
Cited by 11
https://doi.org/10.1103/PhysRevB.89.085415

Full Text Available
Model of the field-effect quantum-well laser with free-carrier screening and valence band mixing

Journal Article Ahn, D ; Chuang, S L - J. Appl. Phys.; (United States)

The effects of free-carrier screening and valence band mixing on gain-switching characteristics of the field-effect quantum-well laser are studied theoretically. Our analysis is based on the multiband effective mass theory and the density matrix formalism with the intraband relaxation taken into account. We calculate the electronic structure of the quantum well by solving simultaneously the multiband effective mass equations for the envelope functions with Poisson's equation. It is found that the free-carrier screening affects considerably both electronic properties (band structure and wave functions) and gain-switching characteristics by reducing the electric field and charge separation in the quantum well when themore »« less
https://doi.org/10.1063/1.342118

Similar Records