Results 11 to 20 of about 13,094 (274)

The valley Nernst effect in WSe2 [PDF]

Nature Communications, 2019
Atomically thin transition metal dichalcogenides possess a valley degree of freedom, which could enrich the physics underpinning the conventional Nernst effect observed in traditional solids.
Minh Tuan Dau, Céline Vergnaud, Alain Marty, Cyrille Beigné, Serge Gambarelli, Vincent Maurel, Timotée Journot, Bérangère Hyot, Thomas Guillet, Benjamin Grévin, Hanako Okuno, Matthieu Jamet   +11 more
doaj   +9 more sources

The spin Nernst effect in tungsten. [PDF]

Sci Adv, 2017
The spin Nernst effect, direct conversion of heat current to spin current, is observed in W/CoFeB/MgO heterostructures.
Sheng P, Sakuraba Y, Lau YC, Takahashi S, Mitani S, Hayashi M.   +5 more
europepmc   +6 more sources

Observation of the anomalous Nernst effect in altermagnetic candidate Mn5Si3 [PDF]

Nature Communications
The anomalous Nernst effect generates a voltage transverse to an applied thermal gradient in some magnetically ordered systems. While the effect was considered excluded in compensated magnetic materials with collinear ordering, in the recently identified
Antonín Badura, Warlley H. Campos, Venkata K. Bharadwaj, Ismaïla Kounta, Lisa Michez, Matthieu Petit, Javier Rial, Miina Leiviskä, Vincent Baltz, Filip Krizek, Dominik Kriegner, Jakub Železný, Jan Zemen, Sjoerd Telkamp, Sebastian Sailler, Michaela Lammel, Rodrigo Jaeschke-Ubiergo, Anna Birk Hellenes, Rafael González-Hernández, Jairo Sinova, Tomáš Jungwirth, Sebastian T. B. Goennenwein, Libor Šmejkal, Helena Reichlova   +23 more
doaj   +3 more sources

Energy-harvesting materials based on the anomalous Nernst effect [PDF]

Science and Technology of Advanced Materials, 2019
The anomalous Nernst effect (ANE), one of the thermomagnetic effects studied for a long time, has recently attracted renewed attention. The ANE, which originates from fictitious fields in momentum space, is essential for clarifying the interplay among ...
Masaki Mizuguchi, Satoru Nakatsuji
exaly   +3 more sources

Observation of the spin Nernst effect [PDF]

Nature Materials, 2017
The observation of the spin Hall effect triggered intense research on pure spin current transport. With the spin Hall effect, the spin Seebeck effect and the spin Peltier effect already observed, our picture of pure spin current transport is almost ...
Bauer, G.E., Y.-T. Chen, Wimmer, S., R. Schlitz, Huebl, H, H. Huebl, Goennenwein, S. T.B., D. Ködderitzsch, S. T. B. Goennenwein, Gross, R, H. Ebert, R. Gross, S. Wimmer, M. Althammer, Ebert, H., Kodderitzsch, D., S. Meyer, Chen, Y., T. Wimmer, Althammer, M, Wimmer, T., G. E. W. Bauer, Schlitz, Richard, Geprags, S, S. Geprägs, Meyer, S   +25 more
core   +7 more sources

Quantum Nernst Effect [PDF]

Solid State Communications, 2005
It is theoretically predicted for the two-dimensional electron gas that the Nernst coefficient is strongly suppressed and the thermal conductance is quantized in the quantum Hall regime.
Shirasaki, R., NAOMICHI HATANO, Nakamura, H., Hatano, N., RYŌEN SHIRASAKI, HIROAKI NAKAMURA   +5 more
core   +5 more sources

Prototype fabrication and performance evaluation of a thermoelectric module operating with the Nernst effect [PDF]

iScience, 2021
Summary: The Nernst effect generates a voltage transverse to the temperature gradient in the magnetic field. Although the Nernst effect has the potential to realize novel devices in the field of thermoelectric generators and sensors, thermoelectric ...
Masayuki Murata, Kazuo Nagase, Kayo Aoyama, Atsushi Yamamoto, Yuya Sakuraba   +4 more
doaj   +2 more sources

The Nernst effect in Corbino geometry. [PDF]

Proc Natl Acad Sci U S A, 2020
Significance The Nernst effect consists in the induction of an electric current by a combined effect of the external magnetic field and the temperature gradient. We consider a Corbino disk geometry, where the temperature difference is applied between the outer and inner edges of the disk, while the magnetic field is perpendicular to the plane
Kavokin AV, Altshuler BL, Sharapov SG, Grigoryev PS, Varlamov AA.   +4 more
europepmc   +5 more sources

Large asymmetric anomalous Nernst effect in the antiferromagnet SrIr0.8Sn0.2O3 [PDF]

Nature Communications
A large anomalous Nernst effect is essential for thermoelectric energy-harvesting in the transverse geometry without external magnetic field. It’s often connected with anomalous Hall effect, especially when electronic Berry curvature is believed to be ...
Dongliang Gong, Junyi Yang, Shu Zhang, Shashi Pandey, Dapeng Cui, Jacob P. C. Ruff, Lukas Horak, Evguenia Karapetrova, Jong-Woo Kim, Philip J. Ryan, Lin Hao, Yang Zhang, Jian Liu   +12 more
doaj   +2 more sources

Hybridizing anomalous Nernst effect in artificially tilted multilayer based on magnetic topological material [PDF]

Nature Communications
Transverse thermoelectric conversion holds significant potential in addressing complex challenges faced by classical Seebeck/Peltier modules. A promising transverse thermoelectric phenomenon is the anomalous Nernst effect originating from nontrivial band
Takamasa Hirai, Fuyuki Ando, Hossein Sepehri-Amin, Ken-ichi Uchida   +3 more
doaj   +2 more sources