Results 21 to 30 of about 1,371,462 (266)

Thermoelectric Flexible Silver Selenide Films: Compositional and Length Optimization

iScience, 2020
Summary: Silver selenide is considered as a promising room temperature thermoelectric material due to its excellent performance and high abundance. However, the silver selenide-based flexible film is still behind in thermoelectric performance compared ...
Jie Gao, Lei Miao, Huajun Lai, Sijing Zhu, Ying Peng, Xiaoyang Wang, Kunihito Koumoto, Huanfu Cai   +7 more
doaj   +1 more source

Piezoelectric Energy Harvesting: Enhancing Power Output by Device Optimisation and Circuit Techniques [PDF]

, 2010
Energy harvesting; that is, harvesting small amounts of energy from environmental sources such as solar, air flow or vibrations using small-scale (≈1cm 3 ) devices, offers the prospect of powering portable electronic devices such as GPS receivers and
Worthington, Emma
core   +7 more sources

Parameter Design of Coupled Thermoelectric Conversion Auxiliary Peak Shaving System for Condensing Unit

南方能源建设, 2022
[Introduction] In order to meet the demand for new energy power grid connection, the deep peak-shaving heat supply transformation of the original extraction and condensing cogeneration unit has become one of the important ways.
Haoteng ZHAO, Minhang SONG, Jinxing WANG
doaj   +1 more source

Computersimulation of the Dynamic Operating Modes of Thermoelectric Device for Cryodestruction

Фізика і хімія твердого тіла, 2018
This paper presents the results of computer simulation of optimal dynamic modes of thermoelectric device for cryodestruction. The optimal time function for controlling the supply current to thermoelectric micromodule in a device for cryodestruction is ...
L.I. Anatychuk, L.M. Vikhor, R.R. Kobylianskyi, T.Ya. Kadeniuk   +3 more
doaj   +1 more source

The Influence of Leg Shape on Thermoelectric Performance Under Constant Temperature and Heat Flux Boundary Conditions

Frontiers in Materials, 2020
Thermoelectric devices offer the potential to convert wasted heat into electricity, and they can be used for thermal management by pumping heat. The advent of new manufacturing techniques such as additive manufacturing enables customizable thermoelectric
Bengisu Şişik, Saniya LeBlanc
doaj   +1 more source

Enhancement of Thermoelectric Efficiency by Uniaxial Tensile Stress in n-type GaAs Nanowires [PDF]

, 2011
The thermoelectric power-factor (PF) and efficiency (ZT) of GaAs nanowires (NWs) can be improved by (i) choosing a proper wire growth and channel orientation, (ii) by applying uniaxial tensile stress, and (iii) suitable wire cross-section size.
Saumitra Mehrotra, Gerhard Klimeck, Hegde, Ganesh, Paul, Abhijeet, Abhijeet Paul, Miao, Kai, Mathieu Luisier, Klimeck, Gerhard, Ganesh Hegde, Hehrotra, Saumitra, Luisier, Mathieu, Kai Miao   +11 more
core   +1 more source

Computational Study of the Electronic Performance of Cross-Plane Superlattice Peltier Devices [PDF]

, 2011
We use a state-of-the-art non-equilibrium quantum transport simulation code, NEMO- 1D, to address the device physics and performance benchmarking of cross-plane superlattice Peltier coolers.
Gerhard Klimeck, Lundstrom, M., Jeong, Changwook, Klimeck, Gerhard, Klimeck, G., Changwook Jeong, Mark Lundstrom, Lundstrom, Mark S.   +7 more
core   +1 more source

Structural Design Optimization of Micro-Thermoelectric Generator for Wearable Biomedical Devices

Energies, 2021
Wearable sensors to monitor vital health are becoming increasingly popular both in our daily lives and in medical diagnostics. The human body being a huge source of thermal energy makes it interesting to harvest this energy to power such wearables ...
Amit Tanwar, Swatchith Lal, Kafil M. Razeeb   +2 more
doaj   +1 more source

Additive Manufacturing of Bulk Thermoelectric Architectures: A Review

Energies, 2022
Additive manufacturing offers several opportunities for thermoelectric energy harvesting systems. This new manufacturing approach enables customized leg geometries, minimized thermal boundary resistances, less retooling, reduced thermoelectric material ...
Cagri Oztan, Ryan Welch, Saniya LeBlanc
doaj   +1 more source

Vacancy modulation dramatically enhances the thermoelectric performance of InTe single crystal

Journal of Materiomics
InTe single crystals have demonstrated great promise in the field of thermoelectric materials, particularly when oriented along the [110] direction. This specific crystal orientation exhibits higher electronic conductivity and lower thermal conductivity ...
Jianghe Feng, Peijian Lin, Binbin Jiang, Jianmin Yang, Mingyuan Hu, Abid Ahmad, Lin Xie, Jiaqing He   +7 more
doaj   +1 more source