Optical detection of electron spin dynamics driven by fast variations of a magnetic field: a simple method to measure [Formula: see text], [Formula: see text], and [Formula: see text] in semiconductors.
Sign Up to like & getrecommendations! Published in 2020 at "Scientific reports"
DOI: 10.1038/s41598-020-70036-8
Abstract: We develop a simple method for measuring the electron spin relaxation times [Formula: see text], [Formula: see text] and [Formula: see text] in semiconductors and demonstrate its exemplary application to n-type GaAs. Using an abrupt… read more here.
Keywords: field; spin; formula see; see text ... See more keywords
Drastic improvement of Curie temperature by chemical pressure in N-type diluted magnetic semiconductor Ba(Zn,Co)[Formula: see text]As[Formula: see text].
Sign Up to like & getrecommendations! Published in 2021 at "Scientific reports"
DOI: 10.1038/s41598-021-86205-2
Abstract: We report the effect of chemical pressure on the ferromagnetic ordering of the recently reported n-type diluted magnetic semiconductor Ba(Zn[Formula: see text]Co[Formula: see text])[Formula: see text]As[Formula: see text] which has a maximum [Formula: see text]… read more here.
Keywords: see text; formula see; chemical pressure; text formula ... See more keywords
Evolution of spin freezing transition and structural, magnetic phase diagram of Dy[Formula: see text]La[Formula: see text]Zr[Formula: see text]O[Formula: see text] (0 [Formula: see text] [Formula: see text] [Formula: see text] 2.0).
Sign Up to like & getrecommendations! Published in 2021 at "Scientific reports"
DOI: 10.1038/s41598-021-99035-z
Abstract: Dy[Formula: see text]Zr[Formula: see text]O[Formula: see text] a disordered pyrochlore system, exhibits the spin freezing behavior under the application of the magnetic field. We have performed detailed magnetic studies of Dy[Formula: see text]La[Formula: see text]Zr[Formula:… read more here.
Keywords: see text; formula see; text formula; spin freezing ... See more keywords
Reduced gas accretion onto galaxies due to effects of external giant radio lobes.
Sign Up to like & getrecommendations! Published in 2025 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2506790122
Abstract: Suppression effects of giant radio lobes from supermassive black holes on gas accretion onto galaxies in the surrounding regions are quantified using cosmological magneto-hydrodynamic simulations. With an appropriate amount of radio jet energy injected into… read more here.
Keywords: see text; radio; gas; formula see ... See more keywords
Validation of a virtual source model of medical linac for Monte Carlo dose calculation using multi-threaded Geant4.
Sign Up to like & getrecommendations! Published in 2018 at "Physics in medicine and biology"
DOI: 10.1088/1361-6560/aab7a1
Abstract: The use of phase space in medical linear accelerator Monte Carlo (MC) simulations significantly improves the execution time and leads to results comparable to those obtained from full calculations. The classical representation of phase space… read more here.
Keywords: phase space; see text; formula see; text formula ... See more keywords
Nonidentifiability in the presence of factorization for truncated data.
Sign Up to like & getrecommendations! Published in 2019 at "Biometrika"
DOI: 10.1093/biomet/asz023
Abstract: A time to event, [Formula: see text], is left-truncated by [Formula: see text] if [Formula: see text] can be observed only if [Formula: see text]. This often results in oversampling of large values of [Formula:… read more here.
Keywords: factorization; formula see; distribution formula; see text ... See more keywords
The semi-classical limit with a delta-prime potential
Sign Up to like & getrecommendations! Published in 2022 at "Reviews in Mathematical Physics"
DOI: 10.1142/s0129055x22500155
Abstract: We consider the quantum evolution [Formula: see text] of a Gaussian coherent state [Formula: see text] localized close to the classical state [Formula: see text], where [Formula: see text] denotes a self-adjoint realization of the… read more here.
Keywords: semi classical; text formula; see text; classical limit ... See more keywords
Multiple solutions of a nonlocal system with singular nonlinearities
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Mathematics"
DOI: 10.1142/s0129167x21500725
Abstract: In this work, we study the fractional Laplacian equation with singular nonlinearity: [Formula: see text] where [Formula: see text] is a bounded domain in [Formula: see text] with smooth boundary [Formula: see text], [Formula: see… read more here.
Keywords: multiple solutions; solutions nonlocal; formula see; see text ... See more keywords
Coverage-dependent magnetic and electronic properties of graphene with Co adatoms
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Modern Physics C"
DOI: 10.1142/s0129183121501655
Abstract: Decorating two-dimensional (2D) materials with transition-metal adatoms is an effective way to bring about new physical properties that are intriguing for applications in electronics and spintronics devices. Here, we systematically studied the coverage-dependent magnetic and… read more here.
Keywords: see text; coverage dependent; text formula; formula see ... See more keywords
Effects of temperature-dependent viscosity on Rayleigh-Bénard convection in rectangular enclosures heated locally from below: A lattice Boltzmann study
Sign Up to like & getrecommendations! Published in 2025 at "International Journal of Modern Physics C"
DOI: 10.1142/s012918312750029x
Abstract: Rayleigh–Bénard (RB) convection is a canonical model for buoyancy-driven thermal flows and is widely encountered in geophysical and industrial systems such as mantle convection, electronic cooling, solar air heating, and heat exchangers. Although asymmetric thermal… read more here.
Keywords: see text; convection; formula see; text formula ... See more keywords
Wormhole modeling supported by non-exotic matter
Sign Up to like & getrecommendations! Published in 2019 at "Modern Physics Letters A"
DOI: 10.1142/s0217732319502249
Abstract: In the present paper, the modeling of traversable wormholes, proposed by Morris and Thorne [Am. J. Phys. 56, 395 (1988)], is performed within the [Formula: see text] gravity with particular viable case [Formula: see text],… read more here.
Keywords: modeling supported; wormhole modeling; formula see; see text ... See more keywords