Two-dimensional electronic structure for high thermoelectric performance in halide perovskite Cs<sub>2</sub>Au(<scp>i</scp>)Au(<scp>iii</scp>)I<sub>6</sub>-Reference-Cited by-同舟云学术

Two-dimensional electronic structure for high thermoelectric performance in halide perovskite Cs₂Au(i)Au(iii)I₆

Published:2022 Issue:40 Volume:24 Page:24975-24982
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Liu Junyan¹,Tang Gang²,Zhou Jinjian³,Hong Jiawang¹^ORCID

Affiliation:

1. School of Aerospace Engineering, Beijing Institute of Technology, Beijing, 100081, China

2. Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing, 100081, China

3. School of Physics, Beijing Institute of Technology, Beijing, 100081, China

Abstract

Halide perovskite Cs2Au(i)Au(iii)I6 possesses high in-plane power factor due to its 2D electronic properties, as well as ultralow lattice thermal conductivity, leading to ZT value ∼4 at 800 K.

Funder

National Key Research and Development Program of China

Beijing Municipal Natural Science Foundation

National Supercomputer Centre in Guangzhou

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2022/CP/D2CP02435G

Reference59 articles.

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5. Charge-Carrier Mobilities in Metal Halide Perovskites: Fundamental Mechanisms and Limits

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