Results 41 to 50 of about 131,560 (149)

Ca_3AlSb_3: an inexpensive, non-toxic thermoelectric material for waste heat recovery [PDF]

, 2011
Thermoelectric materials directly convert thermal energy into electrical energy, offering a promising solid-state solution for waste heat recovery.
Flage-Larsen, Espen, Snyder, G. Jeffrey, Toberer, Eric S., Zeier, Wolfgang G., Zevalkink, Alexandra   +4 more
core  

Helical dislocation-driven plasticity and flexible high-performance thermoelectric generator in α-Mg3Bi2 single crystals

Nature Communications
Inorganic plastic semiconductors play a crucial role in the realm of flexible electronics. In this study, we present a cost-effective plastic thermoelectric semimetal magnesium bismuthide (α-Mg3Bi2), exhibiting remarkable thermoelectric performance. Bulk
Mingyuan Hu, Jianmin Yang, Yan Wang, Junchao Xia, Quan Gan, Shuhuan Yang, Juping Xu, Shulin Liu, Wen Yin, Baohai Jia, Lin Xie, Haifeng Li, Jiaqing He   +12 more
doaj   +1 more source

Influence of the effectiveness of raw materials on the reliability of thermoelectric cooling devices. Part 2: Two-stage thermoelectric devices

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2015
Extended operation temperature range of elements and electronic equipment components using thermoelectric devices necessitates the use of cascade thermoelectric cooling devices. One of the best ways to improve the reliability of thermoelectric coolers is
V. P. Zaykov, V. I. Meshcheryakov, Yu. I. Zhuravlev   +2 more
doaj   +1 more source

Spin-dependent thermoelectric transport through double quantum dots

, 2012
We study thermoelectric transport through double quantum dots system with spin-dependent interdot coupling and ferromagnetic electrodes by means of the non-equilibrium Green function in the linear response regime.
Boese D, Chen X O, Dubi Y, Hai-Qing Xie, Haug H, Hu-Jun Jiao, Li Z J, Liu Y S, Qiang Wang, Scheibner R, Tagani M B, Weirzbicki M, Xue H J, Xue H J, Yi-Hang Nie, Yin H T, Zhang Z Y, Zhi-Jian Li, Świrkowicz R   +18 more
core   +1 more source

An analysis on comprehensive influences of thermoelectric power generation based on waste heat recovery

Case Studies in Thermal Engineering, 2023
The thermoelectric characteristics of the thermoelectric power generation based on waste heat recovery, including the influence factors of cooling water flow rate, the overlapping value between load resistance and internal resistance and pressing block ...
Cong Dong, Yuanyuan Shi, Qipeng Li, Huaduo Gu, Dongshuang Li, Yanghui Ye, Teng Li   +6 more
doaj  

Effect of Thermoelectric Cooling in Nanoscale Junctions

, 2010
We propose a thermoelectric cooling device based on an atomic-sized junction. Using first-principles approaches, we investigate the working conditions and the coefficient of performance (COP) of an atomic-scale electronic refrigerator where the effects ...
Ahn C. H., Aviram A., Baheti K., Bailey C. Hsu, Bergfield J. P., Bergfield J. P., Chao K. A., Chen Y. C., Chen Y. C., Chen Y. C., Chen Y. C., Chen Y. C., Chulkov E. V., Cuevas J. C., Di Ventra M., Di Ventra M., Di Ventra M., Djukic D., Dubi Y., Dubi Y., D’Agosta R., Finch C. M., Frederiksen T., Galperin M., Galperin M., Galperin M., Hsu B. C., Huang Z., Huang Z., Jiang J., Kamenetska M., Kaun C. C., Ke S. H., Kern K., Kiguchi M., Kristensen I. S., Lang N. D., Lang N. D., Lindsay S. M., Liu Y. S., Liu Y. S., Liu Y. S., Ludoph B., Ma C. L., Mahan G. D., Mahan G. D., Malen J. A., Malen J. A., Markussen T., Markussen T., Nitzan A., O’Dwyer M. F., Patton K. R., Paulsson M., Paulsson M., Pauly F., Reddy P., Segal D., Segal D., Segal D., Shiota T., Slomon G. C., Solomon G. C., Solomon P. M., Song H., Tao N. J., Thygesen K. S., Wang B., Wang W., Westover T. L., Wheeler P. J., Yang Z., Yu L. H., Yu-Chang Chen, Yu-Shen Liu, Zheng X.   +75 more
core   +1 more source

Comparative Evaluation of Energy-Saving Benefits of Flue Gas Waste Heat Utilization Under the Background of Coal Power Upgrading

发电技术
The energy saving and emission reduction transformation of thermal power enterprises can reduce the coal consumption of thermal power supply, and then effectively reduce the growth of carbon dioxide emissions, which is of great significance to achieve ...
WANG Huating, CHEN Heng, XU Gang, AN Jizhen   +3 more
doaj   +1 more source

Carrier mobility does matter for enhancing thermoelectric performance

APL Materials, 2020
Excellent thermoelectric materials need both high carrier transport properties and low phonon transport properties simultaneously, which make it challenging to enhance thermoelectric performance. However, recent progress shows that sub-nanostructures can
Yongxin Qin, Yu Xiao, Li-Dong Zhao
doaj   +1 more source

Origin of the large thermoelectric power in oxygen-variable RBaCo_{2}O_{5+x} (R=Gd, Nd)

, 2006
Thermoelectric properties of GdBaCo_{2}O_{5+x} and NdBaCo_{2}O_{5+x} single crystals have been studied upon continuous doping of CoO_2 planes with either electrons or holes.
A. A. Taskin, A. N. Lavrov, F. A. Kröger, G. H. Jonker, Yoichi Ando   +4 more
core   +1 more source

Research progress on processing of thermoelectric materials by mechanical alloying combined with spark plasma sintering

Fenmo yejin jishu, 2021
The great progress has been made in the research of the thermoelectric (TE) materials in recent years. The thermoelectric properties of the traditional Bi2Te3 and PbTe based materials have been improved, and a series of the original high-performance ...
SHI Jian-lei, PEI Jun, ZHANG Bo-ping, LI Jing-feng   +3 more
doaj   +1 more source