Effect of substitution of La by alkaline earth metal on the thermoelectric properties and the phase stability of γ-La3S4

1997 ◽  
Vol 82 (11) ◽  
pp. 5513-5519 ◽  
Author(s):  
S. Katsuyama ◽  
Y. Tanaka ◽  
H. Hashimoto ◽  
K. Majima ◽  
H. Nagai
Keyword(s):  
Thermoelectric Properties ◽  
Phase Stability ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Alkaline Earth Metal

scholarly journals Enhanced thermoelectric properties in N-type Mg2Si0.4−xSn0.6Sbx synthesized by alkaline earth metal reduction

RSC Advances ◽  
2019 ◽  
Vol 9 (7) ◽  
pp. 4008-4014 ◽  
Author(s):  
Jin Chen ◽  
Wenhua Xue ◽  
Shan Li ◽  
Gengxin Zhang ◽  
Gemei Cai ◽  
...  
Keyword(s):  
Grain Boundaries ◽  
Thermoelectric Properties ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Metal Reduction ◽  
Alkaline Earth Metal

Sb doped Mg2Si0.4Sn0.6 materials feature with lots of dislocations at grain boundaries and plenty of nanoscale Mg2Si–Mg2Sn spinodal phases, both of which can scatter heat carrying phonons and suppress the bipolar effects, with a optimal ZT of 1.42.

Impact of Alkaline Earth Metal Doping on the Stability of Perovskite Solar Cells

2019 ◽  
Author(s):  
Nga Phung ◽  
Hans Köbler ◽  
Diego Di Girolamo ◽  
Thi Tuyen Ngo ◽  
Gabrielle Sousa e Silva ◽  
...  
Keyword(s):  
Solar Cells ◽  
Alkaline Earth ◽  
Perovskite Solar Cells ◽  
Earth Metal ◽  
Alkaline Earth Metal ◽  
Metal Doping ◽  
The Stability
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