Improving the ZT of SnTe using electronic structure engineering: unusual behavior of Bi dopant in the presence of Pb as a co-dopant-Reference-Cited by-同舟云学术

Improving the ZT of SnTe using electronic structure engineering: unusual behavior of Bi dopant in the presence of Pb as a co-dopant

Published:2021 Issue:19 Volume:2 Page:6267-6271
ISSN:2633-5409
Container-title:Materials Advances
language:en
Short-container-title:Mater. Adv.

Author:

Shenoy U. Sandhya¹^ORCID,Bhat D. Krishna²^ORCID

Affiliation:

1. Department of Chemistry, College of Engineering and Technology, Srinivas University, Mukka, Mangalore – 574146, India

2. Department of Chemistry, National Institute of Technology Karnataka, Surathkal, Mangalore – 575025, India

Abstract

Extraordinary tuning of electronic structure of SnTe by Bi in the presence of Pb as a co-adjuvant dopant. Synergistic effect of resonance level, increase in the band gap, valence and conduction sub-bands convergence leads to enhanced TE performance.

Funder

Council of Scientific and Industrial Research

Department of Science and Technology, Ministry of Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Chemistry (miscellaneous)

Link

http://pubs.rsc.org/en/content/articlepdf/2021/MA/D1MA00696G

Reference37 articles.

1. Substitutions and dislocations enabled extraordinary n-type thermoelectric PbTe

2. Enhanced thermoelectric performance of bulk tin telluride: Synergistic effect of calcium and indium co-doping

3. Ultrahigh Thermoelectric Performance in Environmentally Friendly SnTe Achieved through Stress‐Induced Lotus‐Seedpod‐Like Grain Boundaries

4. Zn: a versatile resonant dopant for SnTe thermoelectrics

5. Nanoscale pores plus precipitates rendering high-performance thermoelectric SnTe1-xSex with refined band structures

Cited by 44 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Unfolding the mysterious roles of GeTe/SnTe compositing within CuInTe2 thermoelectric alloy: Short-range and local chemical orders;Acta Materialia;2024-12

2. Thermoelectric properties enhancement and optimization of SnTe-based material with single doping: RSM-ANN approach;Materials Chemistry and Physics;2024-10

3. Exceptional Light Harvesting in Copper Doped CaTiO3 Nanocuboids with Surface Nanosteps for the Photo Remediation of Toxic Cr(VI) Ions and Dyes;Journal of Alloys and Compounds Communications;2024-09

4. Potential improvement in thermoelectric properties of SnTe polycrystals via anionic and cationic substitution;Ceramics International;2024-09

5. Enhancement of thermoelectric performance by stacking fault control in (GeTe)1-x(Bi2Te3)x compounds, synthesized by hot press sintering method;Materials Chemistry and Physics;2024-08