scholarly journals Contrasting role of antimony and bismuth dopants on the thermoelectric performance of lead selenide

2014 ◽  
Vol 5 (1) ◽  
Author(s):  
Yeseul Lee ◽  
Shih-Han Lo ◽  
Changqiang Chen ◽  
Hui Sun ◽  
Duck-Young Chung ◽  
...  
Keyword(s):  
Lead Selenide ◽  
Thermoelectric Performance

Significant role of nanoscale Bi-rich phase in optimizing thermoelectric performance of Mg3Sb2

2020 ◽  
Vol 29 (6) ◽  
pp. 067201 ◽  
Author(s):  
Yang Wang ◽  
Xin Zhang ◽  
Yan-Qin Liu ◽  
Jiu-Xing Zhang ◽  
Ming Yue
Keyword(s):  
Significant Role ◽  
Thermoelectric Performance ◽  
Rich Phase

The role of nanoscale defect features in enhancing the thermoelectric performance of p-type nanostructured SiGe alloys

Nanoscale ◽  
2015 ◽  
Vol 7 (29) ◽  
pp. 12474-12483 ◽  
Author(s):  
Sivaiah Bathula ◽  
M. Jayasimhadri ◽  
Bhasker Gahtori ◽  
Niraj Kumar Singh ◽  
Kriti Tyagi ◽  
...  
Keyword(s):  
Thermoelectric Performance ◽  
P Type ◽  
Nanostructured Si ◽  
Meso Scale

A substantial enhancement in ZT ∼ 1.2 at 900 °C has been realized in p-type nanostructured Si80Ge20 alloys by creating nano-to-meso scale defect features.

The Critical Role of Dopant Cations in Electrical Conductivity and Thermoelectric Performance of n-Doped Polymers

2020 ◽  
Vol 142 (36) ◽  
pp. 15340-15348 ◽  
Author(s):  
Yang Lu ◽  
Zi-Di Yu ◽  
Yi Liu ◽  
Yi-Fan Ding ◽  
Chi-Yuan Yang ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Critical Role ◽  
Thermoelectric Performance ◽  
Doped Polymers

Extraordinary role of Zn in enhancing thermoelectric performance of Ga-doped n-type PbTe

2022 ◽  
Author(s):  
Zhong-zhen Luo ◽  
Songting Cai ◽  
Shiqiang Hao ◽  
Trevor Bailey ◽  
Yubo Luo ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Carrier Concentration ◽  
Lattice Thermal Conductivity ◽  
Thermoelectric Performance ◽  
Phonon Coupling ◽  
Electron Phonon Coupling ◽  
Ga Doping ◽  
Role Of Zn

Although Ga doping can weaken the electron phonon coupling of n-type PbTe, Ga-doped PbTe has a relatively low carrier concentration (n) and high lattice thermal conductivity (κlat), resulting in a...

Extraordinary role of Hg in enhancing the thermoelectric performance of p-type SnTe

2015 ◽  
Vol 8 (1) ◽  
pp. 267-277 ◽  
Author(s):  
Gangjian Tan ◽  
Fengyuan Shi ◽  
Jeff W. Doak ◽  
Hui Sun ◽  
Li-Dong Zhao ◽  
...  
Keyword(s):  
Thermoelectric Performance ◽  
P Type

Increased band degeneracyviaHg doping in SnTe boosts both the maximum and averageZT.

Role of chemical doping on the enhancement of thermoelectric performance in metal-based thermoelectric system SnCCo3

2016 ◽  
Vol 688 ◽  
pp. 565-570 ◽  
Author(s):  
Shuai Lin ◽  
Yanan Huang ◽  
Jianchao Lin ◽  
Peng Tong ◽  
Wenhai Song ◽  
...  
Keyword(s):  
Thermoelectric Performance ◽  
Chemical Doping

Role of graphite on the thermoelectric performance of Sb2Te3/graphite nanocomposite

2019 ◽  
Vol 125 (19) ◽  
pp. 195105 ◽  
Author(s):  
Subarna Das ◽  
P. Singha ◽  
A. K. Deb ◽  
S. C. Das ◽  
S. Chatterjee ◽  
...  
Keyword(s):  
Thermoelectric Performance
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