Promising thermoelectric performance in Sb-Sn co-substituted bismuth telluride thin films

2020 ◽  
Author(s):  
Sukhdeep Singh ◽  
Silky Jindal ◽  
S. K. Tripathi
Keyword(s):  
Thin Films ◽  
Bismuth Telluride ◽  
Thermoelectric Performance

Self-formation of thickness tunable Bi2Te3 nanoplates on thin films with enhanced thermoelectric performance

RSC Advances ◽  
2016 ◽  
Vol 6 (38) ◽  
pp. 31668-31674 ◽  
Author(s):  
Shuai Liu ◽  
Nan Peng ◽  
Yu Bai ◽  
Dayan Ma ◽  
Fei Ma ◽  
...  
Keyword(s):  
Thin Films ◽  
Magnetron Sputtering ◽  
Bismuth Telluride ◽  
Thermoelectric Performance ◽  
Flexible Substrates ◽  
Different Temperatures ◽  
Self Formation

Bismuth telluride thin films were prepared on flexible substrates by magnetron sputtering and then annealed at different temperatures.

Thermoelectric Performance of Ge-Doped Mg2Si0.35Sn0.65 Thin Films

2021 ◽  
Author(s):  
Mahsasadat Safavi ◽  
Nicolas Martin ◽  
Eric Aubry ◽  
Vincent Linseis ◽  
Alain Billard ◽  
...  
Keyword(s):  
Thin Films ◽  
Thermoelectric Performance

Surprisingly high in-plane thermoelectric performance in a-axis-oriented epitaxial SnSe thin films

2021 ◽  
Vol 18 ◽  
pp. 100399
Author(s):  
Shuaihang Hou ◽  
Zhiliang Li ◽  
Yuli Xue ◽  
Xinkun Ning ◽  
Jianglong Wang ◽  
...  
Keyword(s):  
Thin Films ◽  
Thermoelectric Performance

scholarly journals Direct measurement of the thermoelectric properties of electrochemically deposited Bi2Te3 thin films

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Jose Recatala-Gomez ◽  
Pawan Kumar ◽  
Ady Suwardi ◽  
Anas Abutaha ◽  
Iris Nandhakumar ◽  
...  
Keyword(s):  
Thin Films ◽  
Thermoelectric Properties ◽  
Bismuth Telluride ◽  
Indium Tin Oxide ◽  
Seed Layer ◽  
Room Temperature ◽  
Low Cost ◽  
Temperature Dependent ◽  
Temperature Heat ◽  
Electrochemically Deposited

Abstract The best known thermoelectric material for near room temperature heat-to-electricity conversion is bismuth telluride. Amongst the possible fabrication techniques, electrodeposition has attracted attention due to its simplicity and low cost. However, the measurement of the thermoelectric properties of electrodeposited films is challenging because of the conducting seed layer underneath the film. Here, we develop a method to directly measure the thermoelectric properties of electrodeposited bismuth telluride thin films, grown on indium tin oxide. Using this technique, the temperature dependent thermoelectric properties (Seebeck coefficient and electrical conductivity) of electrodeposited thin films have been measured down to 100 K. A parallel resistor model is employed to discern the signal of the film from the signal of the seed layer and the data are carefully analysed and contextualized with literature. Our analysis demonstrates that the thermoelectric properties of electrodeposited films can be accurately evaluated without inflicting any damage to the films.

Characteristics of nanostructured bismuth telluride thin films fabricated by oblique deposition

Vacuum ◽  
2018 ◽  
Vol 148 ◽  
pp. 296-302 ◽  
Author(s):  
Satoshi Morikawa ◽  
Yuji Satake ◽  
Masayuki Takashiri
Keyword(s):  
Thin Films ◽  
Bismuth Telluride ◽  
Oblique Deposition

Rational band engineering and structural manipulations inducing high thermoelectric performance in n-type CoSb3 thin films

Nano Energy ◽  
2021 ◽  
Vol 81 ◽  
pp. 105683
Author(s):  
Zhuang-Hao Zheng ◽  
Xiao-Lei Shi ◽  
Dong-Wei Ao ◽  
Wei-Di Liu ◽  
Yue-Xing Chen ◽  
...  
Keyword(s):  
Thin Films ◽  
Thermoelectric Performance ◽  
Band Engineering

scholarly journals Correlation of Thermoelectric Performance, Domain Morphology and Doping Level in PEDOT:PSS Thin Films Post‐Treated with Ionic Liquids

2021 ◽  
pp. 2100397
Author(s):  
Anna Lena Oechsle ◽  
Julian E. Heger ◽  
Nian Li ◽  
Shanshan Yin ◽  
Sigrid Bernstorff ◽  
...  
Keyword(s):  
Thin Films ◽  
Ionic Liquids ◽  
Doping Level ◽  
Thermoelectric Performance
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