High phonon-limited mobility of charged and neutral excitons in mono- and bilayer MoTe2
Sign Up to like & getrecommendations! Published in 2020 at "2D Materials"
DOI: 10.1088/2053-1583/abd827
Abstract: We analyze the lineshape of the quasiparticle photoluminescence of monolayer (ML) and bilayer (BL) molybdenum ditelluride in temperature- and excitation intensity-dependent experiments. We confirm the existence of a negatively charged trion in the BL based… read more here.
Keywords: mobility; phonon limited; bilayer; limited mobility ... See more keywords
Phonon-limited transport and Fermi arc lifetime in Weyl semimetals
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DOI: 10.1103/physrevb.105.085410
Abstract: Francesco Buccheri,1 Alessandro De Martino,2 Rodrigo G. Pereira,3, 4 Piet W. Brouwer,5 and Reinhold Egger1 Institut für Theoretische Physik, Heinrich-Heine-Universität, D-40225 Düsseldorf, Germany Department of Mathematics, City, University of London, EC1V 0HB London, UK International… read more here.
Keywords: phonon limited; fermi arc; transport fermi; limited transport ... See more keywords
Phonon-Limited Mobility in h-BN Encapsulated AB-Stacked Bilayer Graphene.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.206602
Abstract: The weak acoustic phonon scattering in graphene monolayer leads to high mobilities even at room temperatures. We identify the dominant role of the shear phonon mode scattering on the carrier mobility in AB-stacked graphene bilayer,… read more here.
Keywords: graphene; bilayer; phonon; phonon limited ... See more keywords