Results 21 to 30 of about 1,081,271 (246)

Thermoelectric transport coefficients of quark matter

European Physical Journal C: Particles and Fields, 2022
A thermal gradient and/or a chemical potential gradient in a conducting medium can lead to an electric field, an effect known as thermoelectric effect or Seebeck effect.
Aman Abhisek, Arpan Das, Deepak Kumar, Hiranmaya Mishra   +3 more
doaj   +1 more source

Nanocomposites with p- and n-Type Conductivity Controlled by Type and Content of Nanotubes in Thermosets for Thermoelectric Applications

Nanomaterials, 2020
In this work, composites based on epoxy resin and various carbon nanotubes (CNTs) were studied regarding their thermoelectric properties. The epoxy composites were prepared by infiltration of preformed CNT buckypapers. The influence of different types of
Katharina Kröning, Beate Krause, Petra Pötschke, Bodo Fiedler   +3 more
doaj   +1 more source

Tuning of Thermoelectric Properties of MoSe2 Thin Films Under Helium Ion Irradiation

Nanoscale Research Letters, 2022
Transition metal dichalcogenides have attracted renewed interest for use as thermoelectric materials owing to their tunable bandgap, moderate Seebeck coefficient, and low thermal conductivity.
Hyuk Jin Kim, Nguyen Van Quang, Thi Huong Nguyen, Sera Kim, Yangjin Lee, In Hak Lee, Sunglae Cho, Maeng-Je Seong, Kwanpyo Kim, Young Jun Chang   +9 more
doaj   +1 more source

Huge Seebeck coefficients in nonaqueous electrolytes [PDF]

The Journal of Chemical Physics, 2011
The Seebeck coefficients of the nonaqueous electrolytes tetrabutylammonium nitrate, tetraoctylphosphonium bromide, and tetradodecylammonium nitrate in 1-octanol, 1-dodecanol, and ethylene-glycol are measured in a temperature range from T = 30 °C to T = 45 °C.
Bonetti, M., Nakamae, S., Roger, M., Guenoun, P.   +3 more
openaire   +3 more sources

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

Gauge to simultaneously determine the electrical conductivity, the Hall constant, and the Seebeck coefficient up to 800 °C [PDF]

Journal of Sensors and Sensor Systems, 2023
A new high temperature gauge to simultaneously determine the electrical conductivity, the Hall constant, and the Seebeck coefficient has been developed. Screen-printed heating structures on a ceramic sample holder are used to generate temperatures up to ...
R. Werner, J. Kita, M. Gollner, F. Linseis, R. Moos   +4 more
doaj   +1 more source

Understanding the effect of thickness on the thermoelectric properties of Ca3Co4O9 thin films

Scientific Reports, 2021
We are reporting the effect of thickness on the Seebeck coefficient, electrical conductivity and power factor of Ca3Co4O9 thin films grown on single-crystal Sapphire (0001) substrate.
Yinong Yin, Ashutosh Tiwari
doaj   +1 more source

Seebeck coefficient in SiC/Si heterojunction for self-powered thermal sensor

, 2021
Development of new materials with high thermoelectric coefficient will expand the capability of thermoelectric sensors. In this work, we investigate the thermoelectric properties of silicon carbide (SiC) on silicon (Si) heterojunction towards self ...
Nguyen, NT, Abu Riduan Md Foisal, Vu, H, Nguyen, H, Dao, DV, Hung Nguyen, Guzman, P, Li, H, Nam-Trung Nguyen, Phan, HP, Nguyen, TK, Van Thanh Dau, Nguyen, T, Thanh Nguyen, Dinh, T, Tuan-Khoa Nguyen, Dzung Viet Dao, Huaizong Li, Hoang-Phuong Phan, Foisal, ARM, Pablo Guzman, Dau, VT, Toan Dinh, Hieu Vu   +23 more
core   +1 more source

Great Enhancement in the Seebeck Coefficient and Thermoelectric Properties of Solid PEDOT:PSS Films Through Molecular Energy Filtering by Zwitterions

Small Structures, 2023
Organic thermoelectric (TE) materials are considered as the next‐generation TE materials owing to their merits including high mechanical flexibility, low cost, abundant elements, and nontoxicity.
Chang'an Li, Dou Luo, Teng Wang, Chengwei Shan, Chen Li, Kuan Sun, Aung Ko Ko Kyaw, Jianyong Ouyang   +7 more
doaj   +1 more source

Temperature dependence of the Seebeck coefficient of epitaxial β-Ga2O3 thin films

APL Materials, 2019
The temperature dependence of the Seebeck coefficient of homoepitaxial metal organic vapor phase grown, silicon doped β-Ga2O3 thin films was measured relative to aluminum.
Johannes Boy, Martin Handwerg, Robin Ahrling, Rüdiger Mitdank, Günter Wagner, Zbigniew Galazka, Saskia F. Fischer   +6 more
doaj   +1 more source