Results 61 to 70 of about 8,222,423 (238)
Advanced Science, EarlyView.Confined diffusion‐driven interfacial engineering enables the nanoscale construction of asymmetric SiC@C Janus hollow nanoshells, achieving synergistic impedance matching and electromagnetic energy dissipation for highly efficient broadband microwave absorption at ultralow filler loading.
Limeng Song +17 more
wiley +1 more source
New Observations of the Strongly Magnetic O Star NGC 1624-2 Reveal Its Magnetic South Pole
The Astrophysical JournalNGC 1624-2 has the strongest detected magnetic field of all known main-sequence O-type stars. Recent work reported that existing magnetospheric emission and longitudinal magnetic field measurements did not rule out a rotation period twice as long as the ...
S. Seadrow +8 more
doaj +1 more source
High-resolution NMR studies of solid halogenated organic compounds [PDF]
, 1995 This thesis is a study of solid halogenated organic compounds by Nuclear Magnetic Resonance Spectroscopy (NMR) in an attempt to extract previously inaccessible information.
Carss, Steven Andrew
core
ivanpetukhov1978/Models-of-magnetic-field: Magnetic field models
, 2018 5 models of magnetic field for magnetic cloud ...
ivanpetukhov1978
core +1 more source
Nanoscale Confinement Enhances Ultrafast Demagnetization
Advanced Science, EarlyView.Next generation spintronics may depend on successfully combining femtosecond spin dynamics with nanoscale device miniaturization. We address this by systematically studying the effect of nanoscale confinement on the femtosecond demagnetization of Iron. By combining ultrafast experiments sensitive to spins, charge carriers, and phonons, we uncover a nm ...
Yoav William Windsor +23 more
wiley +1 more source
Non-Dipolar Components of Pulsar Magnetic Fields
, 2010 The recent observations indicate that the presence of non-dipolar pulsars magnetic fields. Post-Newtonian approximation(PN) used in solving Einstein’s field equation in general relativity was made to derive the much more complicated non-dipolar pulsar ...
Sado, Feyisso
core +1 more source
Dipolar magnetic field by static current loop in exponential metric
European Physical Journal C: Particles and FieldsWe investigated the dipolar magnetic field generated by a static current loop around a compact gravitational source described by the exponential metric. Starting from Maxwell’s equations, we derived the expression for the electromagnetic vector potential
Bobur Turimov +6 more
doaj +1 more source
Controlling collective rotational patterns of magnetic rotors
Nature Communications, 2019 A challenge of magnetically-actuated devices is to obtain different behaviours from each component under the same driving field. Here the authors tune the dipolar interactions between rotors to obtain different rotational behaviours when actuated by a ...
Daiki Matsunaga +7 more
doaj +1 more source
Advanced Science, EarlyView.Ti substitution stabilizes Co‐free high‐Ni layered oxides through both structural and electronic effects. TiO6 octahedra act as compensatory structural units that help interrupt cooperative Jahn–Teller distortion and suppress detrimental phase transitions, while the electron‐withdrawing inductive effect of Ti stabilizes the oxygen lattice. As a result,
Bixian Ying +19 more
wiley +1 more source
Magnetic nanoparticles clustering effects on the temperature field in magnetic hyperthermia [PDF]
AIP AdvancesMagnetic hyperthermia is a medical technique based on the generation of therapeutic heat by a magnetic nanoparticle (MNP) system in the presence of a high-frequency electromagnetic field.
Viorica Monica Moisiuc +2 more
doaj +1 more source