Results 91 to 100 of about 267,040 (343)

Electromagnetic response in dipole superfluids

Communications Physics
The Meissner effect is a hallmark of superconductivity arising from the interplay between charged superfluids and electromagnetic fields. However, superfluidity can also occur in systems of charge-neutral particles with magnetic or electric dipole ...
Kazuki Yamamoto, Takuto Kawakami, Mikito Koshino   +2 more
doaj   +1 more source

Magnetic Purcell Enhancement by Plasmon-Induced Magnetic Anapole Mode in the Gap of Oblate Nano-Ellipsoid on Metal Mirror Structure

Nanomaterials
Magnetic anapole states associated with the destructive interference between magnetic dipole and magnetic toroidal moments result in suppressed scattering accompanied by strongly enhanced near fields.
Yafei Li, Jiani Li, Zhuangzhuang Xu, Xiufei Li, Songda Gu, Ze Li, Meng Wang   +6 more
doaj   +1 more source

Helium-3 magnetic dipole moment determination by using quark constituents for all possible baryon formations

Results in Physics, 2017
We perform the calculation of the Helium-3 magnetic dipole moment in quark model of nuclei, by assuming a nucleon’s structure is given in terms of its constituent quark structure.
M.H. Pirahmadian, N. Ghahramany
doaj   +1 more source

Emergent Magnetic Structures at the 2D Limit of the Altermagnet MnTe

Advanced Functional Materials, EarlyView.
Renewed interest in MnTe has emerged due to its intriguing altermagnetism, a newly identified form of magnetism distinct from conventional ferro‐, antiferro‐, or paramagnetism. By combining magnetic X‐ray absorption spectroscopy, scanning tunnelling microscopy, and first‐principles theory, this study reveals that thinning MnTe to the 2D limit ...
Marc G. Cuxart, Roberto Robles, Beatriz Muñiz Cano, Pierluigi Gargiani, Clara Rebanal, Iolanda Di Bernardo, Alireza Amiri, Fabián Calleja, Manuela Garnica, Miguel A. Valbuena, Amadeo L. Vázquez de Parga   +10 more
wiley   +1 more source

Bound states of a fermion-dyon system

European Physical Journal C: Particles and Fields
The bound states of fermions in the external field of an Abelian dyon are studied here both analytically and numerically. Their existence is due to the dyon’s electric charge resulting from a polarization of the fermionic vacuum. The configuration of the
A. Yu. Loginov
doaj   +1 more source

Magnetic Dipole Moment of Neutrino

, 2015
We recalculate the magnetic moment of neutrinos in a hot and dense medium. The magnetic dipole moment of neutrinos is modified at high temperature and chemical potential.
Masood, Samina S.
core   +1 more source

Tunable and Recyclable Piezoelectric Biomaterials via Ion‐Directed Guanine‐Quadruplex Assembly

Advanced Functional Materials, EarlyView.
Guanine‐quadruplex (GQ) assemblies, formed via ion‐mediated self‐assembly of amphiphilic guanine derivatives, are introduced as tunable and recyclable piezoelectric biomaterials. Distinct alkali ions induce unique dipole configurations and piezoelectric outputs, with K⁺ yielding the highest performance.
Seungho Lee, Sangyun Na, Yumi Cho, Gaeun Park, Seung Hak Oh, Jaejun Kim, Byoung‐Ki Cho, Sang Kyu Kwak, Ja‐Hyoung Ryu, Hyunhyub Ko   +9 more
wiley   +1 more source

Magnetic Pinning of Vortices in a Superconducting Film: The (anti)vortex-magnetic dipole interaction energy in the London approximation

, 2002
The interaction between a superconducting vortex or antivortex in a superconducting film and a magnetic dipole with in- or out-of-plane magnetization is investigated within the London approximation.
A. Badia, A. F. Kayali, A. S. Mel’nikov, B. J. Baelus, D. J. Morgan, F. M. Peeters, I. F. Lyuksyutov, I. K. Marmorkos, J. C. Wei, J. H. Xu, J. I. Martin, L. N. Bulaevskii, M. Baert, M. Fusco-Girard, M. J. Van Bael, M. J. Van Bael, M. Lange, M. V. Milošević, M. V. Milošević, M. V. Milošević, Mark W. Coffey, S. Erdin, S. H. Autler, S. V. Yampolskii, Sa-Lin Cheng, V. V. Shmidt, Yu. M. Ivanchenko   +26 more
core   +1 more source

Charge‐Induced Morphing Gels for Bioinspired Actuation

Advanced Functional Materials, EarlyView.
This study introduces a novel electroactive actuation mechanism that enables the gel material to generate substantial and reversible shape‐changing while preserving topological and isochoric (volumetric) equivalence. The resultant morphing behaviors can mimic the movements of muscle‐driven organelles in nature, including cilia‐like beating and ...
Ciqun Xu, Saba Firouznia, Charl F. J. Faul, Majid Taghavi, Jonathan Rossiter   +4 more
wiley   +1 more source

Magnetic dipole moment of a moving electric dipole

, 2012
The current density of a moving electric dipole is expressed as the sum of polarization and magnetization currents. The magnetic field due to the latter current is that of a magnetic dipole moment that is consistent with the relativistic transformations ...
Hnizdo, V.
core   +1 more source