scholarly journals Defects and polaronic electron transport in Fe2WO6

2020 ◽  
Vol 22 (27) ◽  
pp. 15541-15548
Author(s):  
Raphael Schuler ◽  
Truls Norby ◽  
Helmer Fjellvåg
Keyword(s):  
Electron Transport ◽  
Oxygen Vacancies ◽  
Conduction Mechanism ◽  
Small Polaron ◽  
Host Structure ◽  
Polaron Conduction ◽  
Small Polaron Conduction

We report Fe2WO6 to be an n-type thermoelectric (zT = 0.027 at 900 °C) with a small polaron conduction mechanism. Electrons reside as Fe2+ on the Fe3+ host structure, compensating oxygen vacancies that result from reduction in air above 650 °C.

High temperature Seebeck coefficient, small-polaron conduction and work function of LiMn1.5Ni0.5O4 thin films

2020 ◽  
Vol 53 (47) ◽  
pp. 475304
Author(s):  
Sruthy Subash ◽  
Vijay Vaiyapuri ◽  
M Navaneethan ◽  
Yuvaraj Sivalingam ◽  
K Kamala Bharathi
Keyword(s):  
Thin Films ◽  
High Temperature ◽  
Seebeck Coefficient ◽  
Work Function ◽  
Small Polaron ◽  
Polaron Conduction ◽  
Small Polaron Conduction

Small polaron conduction in CoMnNiO amorphous thin films

Vacuum ◽  
1991 ◽  
Vol 42 (16) ◽  
pp. 1091-1092
Author(s):  
Tan Hui ◽  
Tao Mingde ◽  
Gin Dong ◽  
Han Ying
Keyword(s):  
Thin Films ◽  
Small Polaron ◽  
Amorphous Thin Films ◽  
Polaron Conduction ◽  
Small Polaron Conduction

Growth and small-polaron conduction of hole-dopedLaTiO3+δ∕2andNdTiO3+δ∕2thin films

2007 ◽  
Vol 75 (19) ◽  
Author(s):  
J. Li ◽  
F. B. Wang ◽  
P. Wang ◽  
M. J. Zhang ◽  
H. Y. Tian ◽  
...  
Keyword(s):  
Small Polaron ◽  
Polaron Conduction ◽  
Small Polaron Conduction
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