Results 11 to 20 of about 53,971 (223)

Anomalous Nernst Effect-Based Near-Field Imaging of Magnetic Nanostructures. [PDF]

ACS Nano
The anomalous Nernst effect (ANE) gives rise to an electrical response transverse to magnetization and an applied temperature gradient in a magnetic metal.
Pandey A, Deka J, Yoon J, Mathew A, Koerner C, Dreyer R, Taylor JM, Parkin SSP, Woltersdorf G.   +8 more
europepmc   +6 more sources

Anomalous Nernst effect in the noncollinear antiferromagnet Mn5Si3 [PDF]

Communications Materials
Investigating the off-diagonal components of the conductivity and thermoelectric tensor of materials hosting complex antiferromagnetic structures has become a viable method to reveal the effects of topology and chirality on the electronic transport in ...
Christoph Sürgers, Gerda Fischer, Warlley H. Campos, Anna Birk Hellenes, Libor Šmejkal, Jairo Sinova, Michael Merz, Thomas Wolf, Wolfgang Wernsdorfer   +8 more
doaj   +4 more sources

Unconventional anomalous Hall effect and large anomalous Nernst effect in antiferromagnet SmMnBi2

Communications Materials
The anomalous Hall effect (AHE) and its thermoelectric counterpart, the anomalous Nernst effect (ANE), are two transverse transport coefficients that are intensely studied in condensed matter physics.
Kaixin Tang, Ye Yang, Jianchang Shen, Mengzhu Shi, Nan Zhang, Houpu Li, Hongyu Li, Zhengtai Liu, Dawei Shen, Rui Wang, Yang Gao, Junfeng He, Ziji Xiang, Xianhui Chen   +13 more
doaj   +3 more sources

Anomalous Nernst effect in Pr0.5Sr0.5CoO3 [PDF]

AIP Advances, 2021
We report the anomalous Nernst effect (ANE) in polycrystalline metallic perovskite Pr0.5Sr0.5CoO3. The transverse Seebeck coefficient (Sxy) was measured at selected temperatures for magnetic fields up to H = 50 kOe and also as a function of temperature ...
A. Ghosh, A. Chanda, R. Mahendiran
doaj   +2 more sources

Scattering-Independent Anomalous Nernst Effect in Ferromagnets [PDF]

Physical Review B, 2013
Using the full-potential linearized augmented plane-wave method within the density functional theory, we compute all contributions to the scattering independent part of the thermoelectric conductivity tensor, namely the intrinsic contribution and the ...
Blügel, Stefan, Freimuth, Frank, Mokrousov, Yuriy, Weischenberg, Jürgen   +3 more
core   +4 more sources

Anomalous Nernst effect in perpendicularly magnetized τ-MnAl thin films

AIP Advances, 2023
τ-MnAl is interesting for spintronic applications as a ferromagnet with perpendicular magnetic anisotropy due to its high uniaxial magnetocrystalline anisotropy. Here, we report on the anomalous Nernst effect of sputter deposited τ-MnAl thin films.
D. Scheffler, S. Beckert, H. Reichlova, T. G. Woodcock, S. T. B. Goennenwein, A. Thomas   +5 more
doaj   +4 more sources

Angular Position Sensor Based on Anisotropic Magnetoresistive and Anomalous Nernst Effect. [PDF]

Sensors (Basel)
Magnetic position sensors have extensive applications in various industrial sectors and consumer products. However, measuring angles in the full range of 0–360° in a wide field range using a single magnetic sensor remains a challenge.
Wang J, Xie H, Wu Y.
europepmc   +3 more sources

Design of anomalous Nernst thermoelectric generators for giant power output [PDF]

The Innovation
Topological magnets have shown great potential for transverse thermoelectric (TE) conversion with structural advantages, utilizing the anomalous Nernst effect.
Mengzhao Chen, Sheng Qian, Ziheng Gao, Shuo Liu, Shen Han, Tiejun Zhu, Yan Sun, Chenguang Fu   +7 more
doaj   +2 more sources

Intrinsic Anomalous Nernst Effect Amplified by Disorder in a Half-Metallic Semimetal [PDF]

Physical Review X, 2019
Intrinsic anomalous Nernst effect, like its Hall counterpart, is generated by Berry curvature of electrons in solids. Little is known about its response to disorder.
Linchao Ding, Jahyun Koo, Liangcai Xu, Xiaokang Li, Xiufang Lu, Lingxiao Zhao, Qi Wang, Qiangwei Yin, Hechang Lei, Binghai Yan, Zengwei Zhu, Kamran Behnia   +11 more
doaj   +2 more sources

Anomalous Nernst Effect Induced Terahertz Emission in a Single Ferromagnetic Film. [PDF]

Nano Letters, 2023
Despite its important role in understanding ultrafast spin dynamics and revealing novel spin/orbit effects, the mechanism of the terahertz (THz) emission from a single ferromagnetic nanofilm upon a femtosecond laser pump still remains elusive.
Zheng Feng, W. Tan, Zuanming Jin, Yi-Jia Chen, Z. Zhong, Song Sun, Jin Tang, Yexin Jiang, Po-Hsun Wu, Jun Cheng, B. Miao, H. Ding, Dacheng Wang, Yiming Zhu, G. Ma, D. Hou, Ssu-Yen Huang   +16 more
semanticscholar   +4 more sources