Results 121 to 130 of about 2,596 (219)

Magnetic field control of the spin Seebeck effect

, 2015
The origin of the suppression of the longitudinal spin Seebeck effect by applied magnetic fields is studied. We perform numerical simulations of the stochastic Landau-Lifshitz-Gilbert equation of motion for an atomistic spin model and calculate the ...
Hinzke, Denise, Kläui, Mathias, Guo, Er-Jia, Nowak, Ulrich, Ritzmann, Ulrike, Kehlberger, Andreas   +5 more
core   +1 more source

Reciprocal Relation between Spin Peltier and Spin Seebeck Effects

Proceedings, 2019
In recent times, the interaction between magnetization and heat currents in a magnetic materialhas gained a renewed interest thanks to the observation of the spin Seebeck effect (SSE) [1,2]. [...]
Alessandro Sola, Vittorio Basso, Michaela Kuepferling, Carsten Dubs, Massimo Pasquale   +4 more
doaj   +1 more source

Large Anomalous Nernst Effect in Disordered CoPt Thin Films for Planar Thermoelectric Sensing

Advanced Electronic Materials, EarlyView.
Disordered CoPt thin films exhibit a large anomalous Nernst effect with strong dependence on Pt concentration. The transverse thermoelectric response reaches 3.22 µV K−1 near equiatomic composition and an ANE sensitivity of 0.3 µm A−1. The results reveal that composition‐controlled microstructure in sputtered CoPt alloys provides an effective route for
Mojtaba Mohammadi, Hiroyuki Awano, Kenji Tanabe   +2 more
wiley   +1 more source

Influence Of Thickness And Interface On The Low-Temperature Enhancement Of The Spin Seebeck Effect, Fundamental Properties Of Spin Seebeck Effect, Low-Temperature Enhancement Of The Spin Seebeck Effect In YIG Films, Fundamental Properties Of Spin Seebeck

, 2013
We investigate the following system and its properties thereof: Influence Of Thickness And Interface On The Low-Temperature Enhancement Of The Spin Seebeck Effect, Fundamental Properties Of Spin Seebeck Effect, Low-Temperature Enhancement Of The Spin ...
Kumar, K.N.P.
core  

Thermal creation of a spin current by Seebeck spin tunneling

, 2013
International audienceThe thermoelectric analog of spin-polarized tunneling, namely Seebeck spin tunneling, is a recently discovered phenomenon that arises from the spin-dependent Seebeck coefficient of a magnetic tunnel contact.
Deac, A., M., H. Saito, Saito, H., R. Jansen, A. M. Deac, S. Yuasa, Jansen, R., Le Breton, Jean-Christophe, Yuasa, S., J. C. Le Breton   +9 more
core   +1 more source

Toward a Rational Design of Conjugated Copolymers with Oxygenated Side Chains for Boosting Thermoelectric Properties

Advanced Energy Materials, EarlyView.
The molecular design strategy that integrates both side chain and backbone engineering in diketopyrrolopyrrole‐based conjugated polymers to identify the optimal balance between doping efficiency and microstructural order is demonstrated. Comprehensive spectroscopic, electrochemical, morphological, and structural characterizations reveal that the ...
Taewoong Han, Suhui Sim, Hoimin Kim, Taewoong Yoon, Hyungju Ahn, Seungjoo Chang, Namgyu Park, Hajeong Kim, Shabaz Alam, Dongki Lee, Sungjun Park, Sungjoo Lee, Jaewon Lee, Boseok Kang   +13 more
wiley   +1 more source

Seebeck effects in two-dimensional spin transistors

, 2016
© 2015 American Physical Society. We consider a spin-orbit-coupled two-dimensional electron system under the influence of a thermal gradient externally applied to two attached reservoirs.
Sánchez, David, Alomar, María Isabel, Serra, Llorenç   +2 more
core   +1 more source

Multi-functional spin-caloritronic device based on co-doped zigzag silicene nanoribbon heterojunction

Results in Physics
The discovery of graphene has sparked significant interest in two-dimensional (2D) materials within the research community. Graphene’s discovery has led to the exploration of several 2D-materials with varied properties. Silicene, a silicon-based analogue
Mubashir A. Kharadi, Ibrahim Mahariq
doaj   +1 more source

Longitudinal Spin Seebeck Effect Thermopiles Based on Flexible Co-Rich Amorphous Ribbons/Pt Thin-Film Heterostructures. [PDF]

Sensors (Basel), 2023
Correa MA, Svalov AV, Ferreira A, Gamino M, Silva EFD, Bohn F, Vaz F, de Oliveira DF, Kurlyandskaya GV.   +8 more
europepmc   +1 more source

Comprehensive DFT Analysis of FeSi and RhSi: Structural Stability, Electronic Contrast and Transport‐Optical Responses

Advanced Physics Research, EarlyView.
This comprehensive density functional theory analysis investigates the structural, electronic, optical, mechanical, and thermoelectric properties of FeSi, c‐RhSi, and o‐RhSi. Results reveal distinct electronic and optical contrasts among the materials.
Md Farhan Hassan, Shaher Azad, Md Salim Hossain, Suptajoy Barua, Md Kamruzzaman   +4 more
wiley   +1 more source