Results 11 to 20 of about 6,737 (320)

Lorentz‐Boost‐Driven Magneto‐Optics in a Dirac Nodal‐Line Semimetal [PDF]

Advanced Science, 2022
Optical response of crystalline solids is to a large extent driven by excitations that promote electrons among individual bands. This allows one to apply optical and magneto‐optical methods to determine experimentally the energy band gap —a fundamental ...
Jan Wyzula, Xin Lu, David Santos‐Cottin, Dibya Kanti Mukherjee, Ivan Mohelský, Florian Le Mardelé, Jiří Novák, Mario Novak, Raman Sankar, Yuriy Krupko, Benjamin A. Piot, Wei‐Li Lee, Ana Akrap, Marek Potemski, Mark O. Goerbig, Milan Orlita   +15 more
doaj   +2 more sources

Domain Structure and Reversal Mechanisms through Diffracted Magneto-optics in Fe₈₀B₂₀ Microsquare Arrays [PDF]

Magnetochemistry, 2020
In this paper, the predictive power of diffracxtive magneto-optics concerning domain structure and reversal mechanisms in ordered arrays of magnetic elements is demonstrated.
Ruben Álvarez-Sánchez, Jose Miguel García-Martín, Fernando Briones, José Luis Costa-Krämer   +3 more
doaj   +2 more sources

Magneto-optics of monolayer and bilayer graphene [PDF]

, 2013
The optical conductivity of graphene and bilayer graphene in quantizing magnetic fields is studied. Both dynamical conductivities, longitudinal and Hall's, are analytically evaluated. The conductivity peaks are explained in terms of electron transitions.
Falkovsky, L. A
core   +2 more sources

X-ray magneto-optics of lanthanide materials: principles and applications [PDF]

, 2005
Lanthanide metals are a particular class of magnetic materials in which the magnetic moments are carried mainly by the localized electrons of the 4f shell.
Bruno, Buschow, Chakarian, F. Heigl, Fullerton, Fullerton, G. Kaindl, Geissler, Goedkoop, Goedkoop, Heigl, Henke, Herbst, Hu, J.E. Prieto, Jiang, Jin, K. Döbrich, K. Starke, Kao, Kortright, Kuneš, Laan, Laan, Mergel, Mertins, Nakajima, O. Krupin, Prieto, Prieto, Prince, Purcell, Sacchi, Starke, Stepanov, Stetter, Tonnerre, Weiss   +37 more
core   +2 more sources

Resonant nonlinear magneto-optical effects in atoms [PDF]

Reviews of Modern Physics, 2002
In this article, we review the history, current status, physical mechanisms, experimental methods, and applications of nonlinear magneto-optical effects in atomic vapors.
Dmitry Budker
exaly   +3 more sources

MAGNETO-OPTICS OF ANTIFERROMAGNETS

Journal of the Magnetics Society of Japan, 1987
Abstract Antiferromagnetic crystals in which crystallographic sites occupied by magnetic ions from various sublattices are not transnationally equivalent and are not associated with each other by a symmetry center can have magneto-optic properties distinct from the properties of other antiferromagnets.
V.V Eremenko, N.F Kharchenko
openaire   +3 more sources

Dynamic effects in nonlinear magneto-optics of atoms and molecules [PDF]

, 2004
A brief review is given of topics relating to dynamical processes arising in nonlinear interactions between light and resonant systems (atoms or molecules) in the presence of a magnetic field.Comment: 15 pages, 11 ...
Aleksandrov, Aleksandrov, Aleksandrov, Aleksandrov, Aleksandrov, Andreeva, Auzinsh, Auzinsh, Auzinsh, Auzinsh, Auzinsh, Auzinsh, Auzinsh, Auzinsh, Auzinsh, Auzinsh, Bell, Bell, Blushs, Budker, Budker, Budker, Budker, Cheron, Cheron, Cohen-Tannoudji, Cohen-Tannoudji, Cohen-Tannoudji, Derek F. Kimball, Dmitry Budker, Dodd, Ducloy, Dupont-Roc, Dyakonov, Evgeniy B. Alexandrov, Failache, Ferber, Geremia, Gilles, Hack, Hahn, Jacobs, Kawall, Lange, Lobodzin´ski, Lobodzin´ski, Majumder, Malakyan, Marcis Auzinsh, Martinelli, Matsko, Nasyrov, Nasyrov, Nguyen, Novikov, Okunevich, Okunevich, Regan, Rochester, Rochester, Romalis, Simon M. Rochester, Suter, Suter, Valeriy V. Yashchuk, Wallenstein, Xu, Xu, Yashchuk   +68 more
core   +2 more sources

Magneto-optics in pure and defective Ga_{1-x}Mn_xAs from first-principles [PDF]

, 2005
The magneto-optical properties of Ga$_{1-x}$Mn$_{x}$As including their most common defects were investigated with precise first--principles density-functional FLAPW calculations in order to: {\em i}) elucidate the origin of the features in the Kerr ...
A. Continenza, A. J. Freeman, J. Kerr, J.-S. Kang, M. Kim, S. Picozzi, W. Reim   +6 more
core   +2 more sources

Dynamical Torque in CoxFe3-xO4 Nanocube Thin Films Characterized by Femtosecond Magneto-Optics: A π-Shift Control of the Magnetization Precession. [PDF]

Nano Lett, 2016
Vomir M, Turnbull R, Birced I, Parreira P, Parreira P, MacLaren DA, Lee SL, André P, Bigot JY.   +8 more
europepmc   +2 more sources

Charge Transfer Transitions and Circular Magnetooptics in Ferrites

Magnetochemistry, 2022
The concept of charge transfer (CT) transitions in ferrites is based on the cluster approach and takes into account the relevant interactions, such as the low-symmetry crystal field, spin–orbital, Zeeman, exchange and exchange-relativistic interactions ...
Alexander Moskvin
doaj   +1 more source