First-principles investigation of the significant anisotropy and ultrahigh thermoelectric efficiency of a novel two-dimensional Ga2I2S2at room temperature

First-principles investigation of the significant anisotropy and ultrahigh thermoelectric efficiency of a novel two-dimensional Ga2I2S2at room temperature

Two-dimensional (2D) thermoelectric (TE) materials have been widely developed; however, some 2D materials exhibit isotropic phonon, electron transport properties, and poor TE performance, which limit their application scope. Thus, exploring excellent anisotropic and ultrahigh-performance TE material...

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Bibliographic Details
Main Authors: Chang, Z. (Author), Cheng, S. (Author), Gao, Y. (Author), Liu, K. (Author), Shen, C. (Author), Sun, Z. (Author), Tang, D. (Author), Wang, N. (Author), Yuan, K. (Author), Zhang, H. (Author), Zhang, X. (Author)
Format: Article
Language:English
Published: IOP Publishing Ltd 2022
Subjects:
Anisotropy
Binary alloys
Bismuth alloys
Calculations
Carrier concentration
Carrier mobility
Crystal lattices
Electron transport properties
Electronic structure
First principle calculations
first-principles calculation
n-Type doping
Phonons
room temperature
Room temperature
strong anisotropy
Strong anisotropy
Ternary compounds
Thermal conductivity
Thermoelectric material
Thermo-Electric materials
Thermoelectric performance
thermoelectricity
Thermoelectricity
Two-dimensional
two-dimensional materials
Two-dimensional materials
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