Results 111 to 120 of about 11,172,734 (276)

Electroweak phase transition in the presence of hypermagnetic field and the generation of gravitational waves

, 2020
We investigate the effects of a large-scale background hypermagnetic field on the electroweak phase transition. We propose an effective weak angle which varies during the electroweak phase transition and upon its use, show that for a strong enough ...
Abedi, H., Ahmadvand, M., Gousheh, S. S.
core  

Pressure induced high-spin to low-spin transition in FeS evidenced by x-ray emission spectroscopy

, 1999
We report the observation of the pressure-induced high-spin to low-spin transition in FeS using new high-pressure synchrotron x-ray emission spectroscopy techniques. The transition is evidenced by the disappearance of the low-energy satellite in the Fe K$
A. E. Bocquet, A. L. Chen, B. Hermsmeier, C.-C. Kao, D. Sherman, F. M. F. de Groot, G. Hölzer, G. Peng, G. Peng, H. E. King, H. E. King, H. K. Mao, H. Kobayashi, J. Badro, J. L. Horwood, J. Röhler, J. Shu, J. Zaanen, J.-P. Itié, J.-P. Rueff, K. Kusaba, K. Shimada, K. Tsutsumi, L. A. Taylor, M. Taguchi, R. E. Cohen, R. J. Hemley, R. J. Hemley, S. Minomura, T. Kamimura, V. V. Struzhkin, X. Wang, Y. Fei   +32 more
core   +1 more source

A steep-slope transistor based on abrupt electronic phase transition

Nature Communications, 2015
Collective interactions in functional materials can enable novel macroscopic properties like insulator-to-metal transitions. While implementing such materials into field-effect-transistor technology can potentially augment current state-of-the-art ...
N. Shukla, Arun V. Thathachary, A. Agrawal, H. Paik, A. Aziz, D. Schlom, S. Gupta, R. Engel-Herbert, S. Datta   +8 more
semanticscholar   +1 more source

Thermodynamics curvature in phase transitions for AdS black hole

Physics Letters B, 2021
We investigate the thermodynamic curvature in the Hawking-Page phase transition and the second-order phase transition of the AdS black hole. It is shown that the thermodynamic curvature has the same behavior in these two different phase transitions ...
Zhen-Ming Xu, Bin Wu, Wen-Li Yang
doaj  

Quantum phase transition of infrared radiation

Journal of High Energy Physics
We describe a phase transition of infrared radiation, driven by quantum fluctuations, which takes place at the boundary of (the conformal diagram of) Minkowski spacetime.
Bartosz Biadasiewicz, Wojciech Dybalski
doaj   +1 more source

Phase Transition of Husimi-Temperley Model of Imperfect Gas [PDF]

, 1955
Shigetoshi Katsura
openalex   +1 more source

RNA transcription modulates phase transition-driven nuclear body assembly

Proceedings of the National Academy of Sciences of the United States of America, 2015
Significance Living cells contain various membraneless organelles whose size and assembly appear to be governed by equilibrium thermodynamic phase separation. However, the dynamics of this process are poorly understood.
Joel D. Berry, Stephanie C. Weber, Nilesh Vaidya, M. Haataja, C. Brangwynne   +4 more
semanticscholar   +1 more source

Conformal phase transition in supersymmetric QCD

Journal of High Energy Physics
We construct a four-dimensional supersymmetric QCD in conformal window with a marginally relevant deformation which triggers the spontaneous breaking of (approximate) scale invariance and the subsequent confinement, generating a mass gap, at an energy ...
Kohei Fujikura, Shota Nakagawa, Yuichiro Nakai, Peng Sun, Yufei Zhang   +4 more
doaj   +1 more source

Quantum Phase Transitions [PDF]

, 2002
Phase transitions which occur at zero temperature when some non-thermal parameter like pressure, chemical composition or magnetic field is changed are called quantum phase transitions. They are caused by quantum fluctuations which are a consequence of Heisenberg's uncertainty principle.
openaire   +2 more sources

On the Phase Transition of Pentaerythritol [PDF]

, 1950
Sadao Hoshino, Seizo Nagasaki
openalex   +1 more source