scholarly journals Enhanced thermoelectric performance of β-Zn4Sb3 based nanocomposites through combined effects of density of states resonance and carrier energy filtering

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Tianhua Zou ◽  
Xiaoying Qin ◽  
Yongsheng Zhang ◽  
Xiaoguang Li ◽  
Zhi Zeng ◽  
...  
Keyword(s):  
Density Of States ◽  
Thermoelectric Performance ◽  
Combined Effects ◽  
Energy Filtering ◽  
Carrier Energy ◽  
Effects Of Density

Enhanced thermoelectric performance via carrier energy filtering effect in β-Zn4Sb3 alloy bulk embedded with (Bi2Te3)0.2(Sb2Te3)0.8

2014 ◽  
Vol 115 (5) ◽  
pp. 053710 ◽  
Author(s):  
T. H. Zou ◽  
X. Y. Qin ◽  
D. Li ◽  
B. J. Ren ◽  
G. L. Sun ◽  
...  
Keyword(s):  
Thermoelectric Performance ◽  
Energy Filtering ◽  
Carrier Energy ◽  
Filtering Effect

Nanostructured SnSe integrated with Se quantum dots with ultrahigh power factor and thermoelectric performance from magnetic field-assisted hydrothermal synthesis

2019 ◽  
Vol 7 (26) ◽  
pp. 15757-15765 ◽  
Author(s):  
Rui Xu ◽  
Lulu Huang ◽  
Jian Zhang ◽  
Di Li ◽  
Jizi Liu ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Quantum Dots ◽  
Hydrothermal Synthesis ◽  
Density Of States ◽  
Power Factor ◽  
Thermoelectric Performance ◽  
Energy Filtering ◽  
Filtering Effect ◽  
Nano Grains

Through magnetic field-assisted hydrothermal synthesis, high thermoelectric performance of SnSe is obtained due to Se quantum dots and smaller nano grains, leading to enhanced density of states and energy filtering effect.

scholarly journals Enhanced thermoelectric performance of Bi–Sb–Te/Sb2O3 nanocomposites by energy filtering effect

2018 ◽  
Vol 6 (43) ◽  
pp. 21341-21349 ◽  
Author(s):  
Amir Pakdel ◽  
Quansheng Guo ◽  
Valeria Nicolosi ◽  
Takao Mori
Keyword(s):  
Thermal Conductivity ◽  
Seebeck Coefficient ◽  
Thermoelectric Performance ◽  
Energy Filtering ◽  
Filtering Effect

24 month high-ZT stability of Bi0.5Sb1.5Te3/Sb2O3 nanocomposites that demonstrate simultaneous Seebeck coefficient enhancement and thermal conductivity decline through energy filtering effect.

Effects of density of states on superconductivity

1991 ◽  
Vol 160 (3) ◽  
pp. 305-308 ◽  
Author(s):  
P.M. Hui ◽  
David M.T. Kuo
Keyword(s):  
Density Of States ◽  
Effects Of Density

Enhancement of thermoelectric performance of β-Zn4Sb3 through resonant distortion of electronic density of states doped with Gd

2015 ◽  
Vol 3 (22) ◽  
pp. 11768-11772 ◽  
Author(s):  
Baojin Ren ◽  
Mian Liu ◽  
Xiaoguang Li ◽  
Xiaoying Qin ◽  
Di Li ◽  
...  
Keyword(s):  
Thermoelectric Properties ◽  
Density Of States ◽  
Thermoelectric Performance ◽  
Electronic Density ◽  
Electronic Density Of States

The thermoelectric properties of Gd-doped β-Zn4Sb3 are investigated.

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