Results 1 to 10 of about 13,094 (274)

Multipocket synergy towards high thermoelectric performance in topological semimetal TaAs2

Nature Communications
Charge-carrier compensation in topological semimetals amplifies the Nernst signal and simultaneously degrades the Seebeck coefficient. In this study, we report the simultaneous achievement of both a large Nernst signal and an unsaturating magneto-Seebeck
Haihua Hu, Xiaolong Feng, Yu Pan, Vicky Hasse, Honghui Wang, Bin He, Claudia Felser   +6 more
doaj   +1 more source

Anomalous Hall Conductivity and Nernst Effect of the Ideal Weyl Semimetallic Ferromagnet EuCd₂ As₂. [PDF]

Adv Sci (Weinh), 2023
Roychowdhury S, Yao M, Samanta K, Bae S, Chen D, Ju S, Raghavan A, Kumar N, Constantinou P, Guin SN, Plumb NC, Romanelli M, Borrmann H, Vergniory MG, Strocov VN, Madhavan V, Shekhar C, Felser C.   +17 more
europepmc   +1 more source

Anomalous Nernst effect in the noncollinear antiferromagnet Mn5Si3

Data of the magnetization, anomalous Hall effect, and anomalous Nernst effect measured on a Mn5Si3 single ...
Birk Hellenes, Anna, Wolf, Thomas, Campos, Warlley H., Sinova, Jairo, Wernsdorfer, Wolfgang, Fischer, Gerda, Sürgers, Christoph, Smejkal, Libor, Merz, Michael   +8 more
core   +1 more source

Large anomalous Nernst effect and nodal plane in an iron-based kagome ferromagnet. [PDF]

Sci Adv, 2022
Chen T, Minami S, Sakai A, Wang Y, Feng Z, Nomoto T, Hirayama M, Ishii R, Koretsune T, Arita R, Nakatsuji S.   +10 more
europepmc   +1 more source

Spin Hall and spin Nernst effect in dilute ternary alloys

, 2013
We report on ab initio studies of the spin Hall and spin Nernst effect in dilute ternary alloys. Our calculations are performed for a Cu host with different types of substitutional impurities.
Mertig, Ingrid, Gradhand, Martin, Tauber, Katarina, Fedorov, Dmitry V.   +3 more
core   +1 more source

High-Power-Density Energy-Harvesting Devices Based on the Anomalous Nernst Effect of Co/Pt Magnetic Multilayers. [PDF]

ACS Appl Energy Mater, 2022
Lopez-Polin G, Aramberri H, Marques-Marchan J, Weintrub BI, Bolotin KI, Cerdá JI, Asenjo A.   +6 more
europepmc   +1 more source

Anomalous Nernst effect in Co2MnSi thin films [PDF]

, 2019
Separation of the anomalous Nernst and spin Seebeck voltages in bilayer devices is often problematic when both layers are metallic, and the anomalous Nernst effect (ANE) becomes non-negligible.
Chris Cox (4482685), Kelly Morrison (1225077), AJ Caruana (7900847), Michael Cropper (1250793)   +3 more
core   +1 more source

The Anomalous Photo‐Nernst Effect of Massive Dirac Fermions In HfTe5

Advanced Physics Research
The quantum geometric Berry curvature results in an anomalous correction to the band velocity of crystal electrons with a corresponding transverse (thermo)electric conductivity.
Maanwinder P. Singh, Jonas Kiemle, Chen Xu, Waldemar Schmunk, Qingxin Dong, Genfu Chen, Tobias Meng, Christoph Kastl   +7 more
doaj   +1 more source

A two-layer single shell magnetized target for lessening the Nernst effect

Nuclear Fusion
Fuel magnetization significantly lowers the required radial convergence, enabling cylindrical implosions to become a promising approach for inertial confinement fusion. The Nernst effect on the two-layer single shell magnetized target design applied to a
Shijia Chen, Fuyuan Wu, Hua Zhang, Cangtao Zhou, Yanyun Ma, Rafael Ramis   +5 more
doaj   +1 more source

Vortex entropy and superconducting fluctuations in ultrathin underdoped Bi2Sr2CaCu2O8+x superconductor

Nature Communications
Vortices in superconductors can help identify emergent phenomena but certain fundamental aspects of vortices, such as their entropy, remain poorly understood.
Shuxu Hu, Jiabin Qiao, Genda Gu, Qi-Kun Xue, Ding Zhang   +4 more
doaj   +1 more source