Results 21 to 30 of about 739,290 (188)

Comparative Study of Magnetic Moment of Leptons in Hot and Dense Media [PDF]

, 2022
We study the magnetic moment of leptons in extremely hot universe and superdense media of stars at high temperatures. Anomalous magnetic moment of charged leptons is inversely proportional to its mass, whereas, the induced dipole moment of neutral leptons is directly proportional to their mass.
arxiv   +1 more source

On the origin of the giant magnetic moment of the Al-Mn quasicrystals

EPJ Web of Conferences, 2011
Ab initio calculations of magnetic moments for icosahedral clusters contained in crystal structures Al10Mn3, Al5Co2, Al17Mn4 (Al13Cr4Si4-type) fulfilled in the framework of Density Functional Theory. The AlMn cluster having the trigonal D3h symmetry
Bocharov P.V., Bazhanov D.A., Kraposhin V.S.   +2 more
doaj   +1 more source

[2.2]Paracyclophane-Based Chiral Platforms for Circularly Polarized Luminescence Fluorophores and Their Chiroptical Properties: Past and Future

Frontiers in Chemistry, 2020
Quality of CPL fluorophore is defined by the vectors of electric dipole transition moment and imaginary magnetic dipole transition moment. The aim of this review is to introduce readers to a chiral moiety applicable to CPL studies focusing on chiral ...
Ken-ichi Sugiura
doaj   +1 more source

Electron Magnetic Resonance: The Modified Bloch Equation

, 2002
We find a modified Bloch equation for the electronic magnetic moment when the magnetic moment explicitly contains a diamagnetic contribution (a magnetic field induced magnetic moment arising from the electronic orbital angular momentum) in addition to ...
Abragam A, Abragam A, Alger R S, Bilha Segev, Bjorken J D, Kittel C, Kubo R, Kubo R, Kubo R, Kubo R, Pilbrow J R, Poole C P Jr, Sakurai J J, See Abragam A, Slichter C P, White R M, Y B Band   +16 more
core   +1 more source

Probing the magnetic moment of FePt micromagnets prepared by Focused Ion Beam milling [PDF]

, 2015
We investigate the degradation of the magnetic moment of a 300 nm thick FePt film induced by Focused Ion Beam (FIB) milling. A $1~\mu \mathrm{m} \times 8~\mu \mathrm{m}$ rod is milled out of a film by a FIB process and is attached to a cantilever by ...
Alkemade, P. F. A., Bossoni, L., Eerkens, H. J., Haan, A. M. J. den, La Rooij, A. L., Oosterkamp, T. H., Overweg, H. C., Spreeuw, R. J. C.   +7 more
core   +4 more sources

Field-enhanced magnetic moment in ellipsoidal nano-hematite

Materials Research Express, 2014
Bulk hematite is a canted antiferromagnet at room temperature and displays weak magnetic coercivity above the Morin transition temperature T _M  ∼ 262 K.
Vikash Malik, Somaditya Sen, David R Gelting, Marija Gajdardziska-Josifovska, Marius Schmidt, Prasenjit Guptasarma   +5 more
doaj   +1 more source

Magnetic, spectrochemical and thermal properties of the 2-chloro-5-nitrobenzoates of Co(II), Ni(II) and Cu(II) [PDF]

Journal of the Serbian Chemical Society, 2006
Some physico-chemical properties of the 2-chloro-5-nitrobenzoates of Co(II) Ni(II) and Cu(II) were studied. The complexes were obtained as hydrates with a metal ion to ligand ratio of 1:2. All the complexes were polycrystalline compounds.
Ferenc Wiesława, Walków-Dziewulska Agnieszka, Cristóvão Beata, Sarzyñski Jan   +3 more
doaj   +1 more source

Toroidal moments as indicator for magneto-electric coupling: the case of BiFeO_3 versus FeTiO_3 [PDF]

, 2009
In this paper we present an analysis of the magnetic toroidal moment and its relation to the various structural modes in R3c-distorted perovskites with magnetic cations on either the perovskite A or B site. We evaluate the toroidal moment in the limit of localized magnetic moments and show that the full magnetic symmetry can be taken into account by ...
arxiv   +1 more source

Measuring magnetic hysteresis curves with polarized soft X-ray resonant reflectivity

Journal of Synchrotron Radiation
Calculations and measurements of polarization-dependent soft X-ray scattering intensity are presented during a magnetic hysteresis cycle. It is confirmed that the dependence of the intensity on the magnetic moment can be linear, quadratic or a ...
Raymond Fan, Kiranjot, Razan O. M. Aboljadayel, Kalel Alsaeed, Peter Bencok, David M. Burn, Aidan T. Hindmarch, Paul Steadman   +7 more
doaj   +1 more source

Magnetic-Moment Fragmentation and Monopole Crystallization

Physical Review X, 2014
The Coulomb phase, with its dipolar correlations and pinch-point–scattering patterns, is central to discussions of geometrically frustrated systems, from water ice to binary and mixed-valence alloys, as well as numerous examples of frustrated magnets ...
M. E. Brooks-Bartlett, S. T. Banks, L. D. C. Jaubert, A. Harman-Clarke, P. C. W. Holdsworth   +4 more
doaj   +1 more source