Anisotropic Nonequilibrium Lattice Dynamics of Black Phosphorus
نویسندگان
چکیده
منابع مشابه
Spatial-Temporal Imaging of Anisotropic Photocarrier Dynamics in Black Phosphorus.
As an emerging single elemental layered material with a low symmetry in-plane crystal lattice, black phosphorus (BP) has attracted significant research interest owing to its unique electronic and optoelectronic properties, including its widely tunable bandgap, polarization-dependent photoresponse and highly anisotropic in-plane charge transport. Despite extensive study of the steady-state charg...
متن کاملCritical properties of nonequilibrium anisotropic lattice gases(
We discuss the critical behavior of nonequilibrium anisotropic systems, particularly the driven lattice gas and its variants. A large series of available numerical results depict a coherent picture consistent with speci c predictions drawn from novel eld theory and its renormalization group analysis. c © 2000 Elsevier Science B.V. All rights reserved. PACS: 05.10Cc; 05.10Ln; 05.70Fh; 05.70Jk; 0...
متن کاملNonequilibrium spin injection in monolayer black phosphorus.
Monolayer black phosphorus (MBP) is an interesting emerging electronic material with a direct band gap and relatively high carrier mobility. In this work we report a theoretical investigation of nonequilibrium spin injection and spin-polarized quantum transport in MBP from ferromagnetic Ni contacts, in two-dimensional magnetic tunneling structures. We investigate physical properties such as the...
متن کاملAnisotropic Thermal Conductivity of Exfoliated Black Phosphorus.
The anisotropic thermal conductivity of passivated black phosphorus (BP), a reactive two-dimensional material with strong in-plane anisotropy, is ascertained. The room-temperature thermal conductivity for three crystalline axes of exfoliated BP is measured by time-domain thermo-reflectance. The thermal conductivity along the zigzag direction is ≈2.5 times higher than that of the armchair direct...
متن کاملAnisotropic exciton Stark shift in black phosphorus
A. Chaves,1,* Tony Low,2 P. Avouris,3 D. Çakır,4 and F. M. Peeters4,1 1Universidade Federal do Ceará, Departamento de Fı́sica Caixa Postal 6030, 60455-760 Fortaleza, Ceará, Brazil 2Electrical and Computer Engineering Department, University of Minnesota, 200 Union Street SE, 4-174 Keller Hall, Minneapolis, Minnesota 55455-0170, USA 3IBM Thomas J. Watson Research Center, Yorktown Heights, New York...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nano Letters
سال: 2020
ISSN: 1530-6984,1530-6992
DOI: 10.1021/acs.nanolett.0c00734