Underdamped longitudinal soft modes in ionic crystallites—lattice and charge motions observed by ultrafast x-ray diffraction [PDF]
Structural Dynamics, 2022 Soft modes in crystals are lattice vibrations with frequencies that decrease and eventually vanish as the temperature approaches a critical point, e.g., a structural change due to a phase transition.
Isabel Gonzalez-Vallejo +4 more
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Soft-Switched Three-Port DC-DC Converter With Simple Auxiliary Circuit
IEEE Access, 2021 In this paper, a new high efficiency soft-switching non-isolated three-port converter (TPC) is proposed. In the conventional TPC, three switches are required to process power in different directions between inputs and output.
Rasoul Faraji +4 more
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Spin waves in the soft layer of exchange-coupled soft/hard bilayers
AIP Advances, 2016 The magnetic dynamical properties of the soft layer in exchange-coupled soft/hard bilayers have been investigated numerically using a one-dimensional atomic chain model.
Zheng-min Xiong +9 more
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Understanding thermalization in a non-Abelian gauge theory in terms of its soft modes
Physics Letters BWe measure the maximal Lyapunov exponent λL of physical states in a SU(2) gauge theory consisting of soft momentum modes both in and out-of-thermal equilibrium conditions using ab-initio lattice techniques.
Sayak Guin +2 more
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Soft edges: the many links between soft and edge modes [PDF]
Journal of High Energy PhysicsBoundaries in gauge theory and gravity give rise to symmetries and charges at both finite and asymptotic distance. Due to their structural similarities, it is often held that soft modes are some kind of asymptotic limit of edge modes.
Gonçalo Araujo-Regado +3 more
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Temperature phase transitions in Rb2KRe3+F6 elpasolites - Raman spectroscopy study
Materials and Devices, 2021 Phase transitions in crystals of fluorine-containing elpasolites are investigated by Raman scattering spectroscopy. It was found that lattice instabilities in these crystals are induced by soft mode condensations, while restorations of these modes in ...
Alexander N VTYURIN +5 more
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Soft matter analysis via atomic force microscopy (AFM): A review
Applied Surface Science Advances, 2023 Soft materials or soft condensed matter are being globally developed for various technological applications for chemical, consumer goods, pharmaceutical, agri-business, and petroleum industries.
A.M. Joshua, G. Cheng, E.V. Lau
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Soft modes in Fermi liquids at arbitrary temperatures [PDF]
, 2022 We use kinetic-theory methods to analyze Landau Fermi-liquid theory, and in particular to investigate the number and nature of soft modes in Fermi liquids, both in the hydrodynamic and the collisionless regimes.
Kirkpatrick, T. R. +3 more
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Consistent treatment of rapidity divergence in soft-collinear effective theory
Journal of High Energy Physics, 2021 In soft-collinear effective theory, we analyze the structure of rapidity divergence due to the collinear and soft modes residing in disparate phase spaces.
Junegone Chay, Chul Kim
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Anomalous enhancement of dilepton production due to soft modes in dense quark matter [PDF]
EPJ Web of Conferences, 2023 We explore how the dilepton production rate is modified near the critical temperature of color superconductivity and QCD critical point by the soft modes inherently associated with the phase transitions of second-order.
Nishimura Toru +2 more
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