Results 21 to 30 of about 1,780,646 (296)

Magnetized Domain Walls in the Deconfined Sakai-Sugimoto Model at Finite Baryon Density [PDF]

, 2011
The magnetized pure pion gradient ($\mathcal{5}\phi$) phase in the deconfined Sakai-Sugimoto model is explored at zero and finite temperature. We found that the temperature has very small effects on the phase.
CV Johnson, DT Son, E Witten, E Witten, EG Thompson, F Preis, JM Maldacena, O Aharony, O Aharony, O Bergman, O Bergman, P Burikham, P Burikham, P Burikham, P Burikham, Piyabut Burikham, RC Duncan, T Sakai, T Sakai, Tossaporn Chullaphan   +19 more
core   +2 more sources

Observation of temperature-gradient-induced magnetization

Nature Communications, 2016
In general, heating increases disorder and leads to the loss of magnetism in condensed matter. Here, the authors demonstrate that a normal metal can be magnetized by applying a temperature gradient during non-uniform heating when attached to a magnetic ...
Dazhi Hou, Zhiyong Qiu, R. Iguchi, K. Sato, E. K. Vehstedt, K. Uchida, G. E. W. Bauer, E. Saitoh   +7 more
doaj   +1 more source

Performance of Loaded Thermal Storage Unit with a Commercial Phase Change Materials based on Energy and Exergy Analysis

International Journal of Renewable Energy Development, 2017
This work presents an energy/exergy analysis to investige performance of thermal storage unit which loaded with a commercial phase change material (Plus ICE H190). The influence of fluid parameters on the energy/exergy effectiveness was examined.
Abdullah Nasrallh Olimat, Ahmad S Awad, Faisal M. AL-Gathain, Nabil Abo Shaban   +3 more
doaj   +1 more source

Application of new turbulent method for determining vertical refraction

Journal of Geodetic Science, 2021
This paper is concerned with the study of new turbulent method technique for the determining of vertical refraction when total stations are used. Required measurement accuracy of vertical refraction by conventional methods is extremely difficult due to ...
Younes S. A.
doaj   +1 more source

Predicted percentage dissatisfied with vertical temperature gradient [PDF]

, 2020
A vertical thermally stratified environment provides opportunities for improved ventilation effectiveness and energy efficiency, but vertical temperature gradient can also cause local thermal discomfort.
Arens, Edward, He, Yingdong, Liu, Shichao, Luo, Maohui, Schiavon, Stefano, Wang, Zhe, Zhang, Hui   +6 more
core   +1 more source

Investigation of the Temperature Fluctuation of Single-Phase Fluid Based Microchannel Heat Sink

Sensors, 2018
The temperature fluctuation in a single-phase microchannel heat sink (MCHS) is investigated using the integrated temperature sensors with deionized water as the coolant. Results show that the temperature fluctuation in single phase is not negligible. The
Tao Wang, Jiejun Wang, Jian He, Chuangui Wu, Wenbo Luo, Yao Shuai, Wanli Zhang, Chengkuo Lee   +7 more
doaj   +1 more source

Seebeck Effect in Nanoscale Ferromagnets [PDF]

, 2017
We present a theory of the Seebeck effect in nanoscale ferromagnets with dimensions smaller than the spin diffusion length. The spin accumulation generated by a temperature gradient strongly affects the thermopower.
Bauer, Gerrit E. W., Fedorov, Dmitry V., Gradhand, Martin, Mertig, Ingrid, Tauber, Katarina   +4 more
core   +6 more sources

Height-Dependent Inter-Array Temperature Difference and Position-Dependent Intra-Array Temperature Gradient

Energies
This study investigates the influence of array height, irradiance, and wind speed on temperature difference and thermal gradients in photovoltaic (PV) arrays operating in hot, arid conditions.
Akash Kumar, Nijanth Kothandapani, Sai Tatapudi, Sagar Bhoite, GovindaSamy TamizhMani   +4 more
doaj   +1 more source

Solid–liquid contact TENG using a melting near-field direct writing PCL nano-fiber structure

International Journal of Smart and Nano Materials, 2023
Recently, the triboelectric nanogenerator (TENG) has been widely studied for the development of flexible and wearable electronics. Among the various methods for TENG modification, melting near-field direct writing is a new method to fabricate solid ...
Shuye Zhang, Yingjun Chen, Dayin Wang, Peng He   +3 more
doaj   +1 more source

Directed motion of C60 on a graphene sheet subjected to a temperature gradient

, 2011
Nonequilibrium molecular dynamics simulations is used to study the motion of a C60 molecule on a graphene sheet subjected to a temperature gradient.
Ejtehadi, M. R., Lohrasebi, A., Neek-Amal, M.   +2 more
core   +1 more source