Nuclear resonant scattering from 193Ir as a probe of the electronic and magnetic properties of iridates
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-41130-3
Abstract: The high brilliance of modern synchrotron radiation sources facilitates experiments with high-energy x-rays across a range of disciplines, including the study of the electronic and magnetic correlations using elastic and inelastic scattering techniques. Here we… read more here.
Keywords: probe electronic; scattering 193ir; resonant scattering; electronic magnetic ... See more keywords
Resonant scattering of the OVII X-ray emission line in the circumgalactic medium of TNG50 galaxies
Sign Up to like & getrecommendations! Published in 2023 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stad1195
Abstract: We study the impact of resonantly scattered X-ray line emission on the observability of the hot circumgalactic medium (CGM) of galaxies. We apply a Monte Carlo radiative transfer post-processing analysis to the high-resolution TNG50 cosmological… read more here.
Keywords: cgm; circumgalactic medium; resonant scattering; ray emission ... See more keywords
Evidence for a nearly orthogonal rotator in GX 301–2 with phase-resolved cyclotron resonant scattering features
Sign Up to like & getrecommendations! Published in 2024 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stae1071
Abstract: Cyclotron resonant scattering features (CRSFs) are the absorption features in the X-ray spectra of strongly magnetized accretion neutron stars (NSs), which are probably the most reliable probe to the surface magnetic fields of NSs. The… read more here.
Keywords: scattering features; resonant scattering; phase; phase resolved ... See more keywords
Observation of resonant scattering between ultracold heteronuclear Feshbach molecules
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review A"
DOI: 10.1103/physreva.100.042706
Abstract: We report the observation of a dimer-dimer inelastic collision resonance for ultracold Feshbach molecules made of bosonic sodium and rubidium atoms. This resonance, which we attribute to the crossing of the dimer-dimer threshold with a… read more here.
Keywords: observation resonant; scattering ultracold; feshbach molecules; resonant scattering ... See more keywords
Doppler-Raman crossover in resonant scattering by a moving layer
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.102.043523
Abstract: We consider theoretically light scattering by a resonant layer that periodically moves in real space. At small frequencies of motion the scattered light spectrum reveals the frequency shift that is governed by the Doppler effect.… read more here.
Keywords: crossover resonant; crossover; raman crossover; resonant scattering ... See more keywords
Ultrafast Demagnetization Dominates Fluence Dependence of Magnetic Scattering at Co M Edges.
Sign Up to like & getrecommendations! Published in 2020 at "Physical review letters"
DOI: 10.1103/physrevlett.125.127201
Abstract: We systematically study the fluence dependence of the resonant scattering cross-section from magnetic domains in Co/Pd-based multilayers. Samples are probed with single extreme ultraviolet (XUV) pulses of femtosecond duration tuned to the Co M_{3,2} absorption… read more here.
Keywords: ultrafast demagnetization; resonant scattering; demagnetization dominates; fluence dependence ... See more keywords
Demonstration of Geometric Effects and Resonant Scattering in the X-Ray Spectra of High-Energy-Density Plasmas.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.126.085001
Abstract: In a plasma of sufficient size and density, photons emitted within the system have a probability of being reabsorbed and reemitted multiple times-a phenomenon known in astrophysics as resonant scattering. This effect alters the ratio… read more here.
Keywords: resonant scattering; ray spectra; density; demonstration geometric ... See more keywords
Thermoelectric performance of Ni-Au metallic alloys determined by resonant scattering
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review Applied"
DOI: 10.1103/t6vt-zdvs
Abstract: This work presents a theoretical study of the electronic structure and transport properties of Ni-Au alloys, recently identified as excellent thermoelectric metals with a power factor significantly exceeding that of conventional semiconductor thermoelectrics. Using first-principles… read more here.
Keywords: performance metallic; resonant scattering; thermoelectric performance; metallic alloys ... See more keywords