Results 41 to 50 of about 739,290 (188)
Magnetic and Electric Excitations in Split Ring Resonators
, 2007 We studied the electric and magnetic resonance of U-shaped SRRs. We showed that higher order excitation modes exist in both of the electric and magnetic resonances. The nodes in the current distribution were found for all the resonance modes.
Koschny, Thomas +2 more
core +1 more source
Quantum Tunneling of the Magnetic Moment in a Free Particle
, 2011 We study tunneling of the magnetic moment in a particle that has full rotational freedom. Exact energy levels are obtained and the ground-state magnetic moment is computed for a symmetric rotor.
Chudnovsky, E. M. +2 more
core +2 more sources
Science and Technology of Advanced Materials, 2014 We have determined local magnetic moments at nickel grain boundaries using a transmission electron microscopy/electron energy loss spectroscopy method assuming that the magnetic moment of Ni atoms is a linear function of the L3/L2 (white-line ratio) in ...
Kyosuke Hirayama +2 more
doaj +1 more source
East European Journal of Physics, 2020 In this paper, we have studied the structural, electronic, optical and magnetic properties of Co2CrZ (Z= Al, Bi, Ge, Si) compounds by using two different methods one is full potential linearized augmented plane wave (FP-LAPW) method as implemented in ...
Sukhender , +4 more
doaj +1 more source
Superparamagnetic relaxation in Cu_{x}Fe_{3-x}O_{4} (x=0.5 and x=1) nanoparticles
, 2004 The scope of this article is to report very detailed results of the measurements of magnetic relaxation phenomena in the new Cu$_{0.5}$Fe$_{2.5}$O$_{4}$ nanoparticles and known CuFe$_{2}$O$_{4}$ nanoparticles.
Barbara +28 more
core +2 more sources
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2016 Obtaining a new optimal law of controlling onboard magnetic coils that would provide reduction of the angular momentum of nanosatellites and microsatellites to a predetermined small value and subsequently maintaining it is discussed in the paper.
V. V. Lyubimov, S. V. Podkletnova
doaj +1 more source
Anomaly-induced Quadrupole Moment of the Neutron in Magnetic Field
, 2011 The neutrons cannot possess a quadrupole moment in the vacuum. Nevertheless, we show that in the presence of an external magnetic field the neutrons acquire a new type of quadrupole moment $Q^{ij}= \chi\,\sigma^i B^j$ involving the components of spin and
Dmitri E. Kharzeev +3 more
core +2 more sources
AIP Advances, 2022 Magnetic anomaly detection (MAD) is an effective method to detect the existence and localization of magnetic targets. Magnetic signal processing technology can extract target signals from complex background noise.
Yijie Qin +5 more
doaj +1 more source
Electronic Transport Spectroscopy of Carbon Nanotubes in a Magnetic Field
, 2004 We report magnetic field spectroscopy measurements in carbon nanotube quantum dots exhibiting four-fold shell structure in the energy level spectrum. The magnetic field induces a large splitting between the two orbital states of each shell, demonstrating
C. Dekker +9 more
core +1 more source
Induced magnetism of carbon atoms at the graphene/Ni(111) interface
, 2010 We report an element-specific investigation of electronic and magnetic properties of the graphene/Ni(111) system. Using magnetic circular dichroism, the occurrence of an induced magnetic moment of the carbon atoms in the graphene layer aligned parallel ...
Dedkov, Y. S. +8 more
core +2 more sources