Band Structures and Transport Properties of High-Performance Half-Heusler Thermoelectric Materials by First Principles.
Band Structures and Transport Properties of High-Performance Half-Heusler Thermoelectric Materials by First Principles.
复制标题
基于第一性原理的高性能Half-Heusler热电材料的能带结构和输运特性
DOI:
10.3390/ma11050847
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发表时间:
2018-05-19
期刊:
影响因子:
--
通讯作者:
Zhu T
中科院分区:
文献类型:
--
作者:
Fang T;Zhao X;Zhu T
Half-Heusler (HH) compounds, with a valence electron count of 8 or 18, have gained popularity as promising high-temperature thermoelectric (TE) materials due to their excellent electrical properties, robust mechanical capabilities, and good high-temperature thermal stability. With the help of first-principles calculations, great progress has been made in half-Heusler thermoelectric materials. In this review, we summarize some representative theoretical work on band structures and transport properties of HH compounds. We introduce how basic band-structure calculations are used to investigate the atomic disorder in n-type MNiSb (M = Ti, Zr, Hf) compounds and guide the band engineering to enhance TE performance in p-type FeRSb (R = V, Nb) based systems. The calculations on electrical transport properties, especially the scattering time, and lattice thermal conductivities are also demonstrated. The outlook for future research directions of first-principles calculations on HH TE materials is also discussed.
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影响因子:
3.2
作者:
Douglas, Jason E.;Chater, Philip A.;Seshadri, Ram
通讯作者:
Seshadri, Ram
影响因子:
3.2
作者:
Fu, Chenguang;Liu, Yintu;Zhu, Tiejun
通讯作者:
Zhu, Tiejun
影响因子:
3.2
作者:
Hazama, Hirofumi;Matsubara, Masato;Takeuchi, Tsunehiro
通讯作者:
Takeuchi, Tsunehiro
DOI:
10.1007/bf01307996
发表时间:
1989-01-01
期刊:
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER
影响因子:
--
作者:
ALIEV, FG;BRANDT, NB;BELOGOROKHOV, AI
通讯作者:
BELOGOROKHOV, AI
影响因子:
16.6
作者:
Fu C;Bai S;Liu Y;Tang Y;Chen L;Zhao X;Zhu T
通讯作者:
Zhu T