Results 51 to 60 of about 1,134,484 (306)

Ferromagnetic resonance linewidth and two-magnon scattering in Fe1-xGdx thin films

AIP Advances, 2017
Magnetization dynamics of Fe1-xGdx thin films (0 ≤ x ≤ 22%) has been investigated by ferromagnetic resonance (FMR). Out-of-plane magnetic field orientation dependence of resonance field and linewidth has been measured.
Sheng Jiang, Li Sun, Yuli Yin, Yu Fu, Chen Luo, Ya Zhai, Hongru Zhai   +6 more
doaj   +1 more source

Enhanced performance of PTB7-Th:PCBM-based organic solar cells via broadening of localized surface plasmon resonance [PDF]

Materials Advances
Low-bandgap polymer-based organic solar cells (OSCs) exhibit broad optical absorption; however, their limited active-layer thickness restricts light harvesting, thereby constraining their power conversion efficiency (PCE).
Simenew A. Mulat, Mohammed S. G. Hamed, Fekadu G. Hone, Leonato T. Nchinda, Elizabeth M. Gelderblom, Mmantsae Diale, Tjaart P. J. Krüger, Nika Bekri, Newayemedhin A. Tegegne   +8 more
doaj   +1 more source

Plasma broadening of autoionizing resonances

, 2023
A general formulation is developed to demonstrate that atomic autoionizing (AI) resonances are broadened and shifted significantly due to plasma effects across bound-free continua. The theoretical and computational method presented accounts for broadening mechanisms: electron collisional, ion microfields (Stark), thermal Doppler, core excitations, and ...
openaire   +2 more sources

1559/RE: A CODE TO COMPUTE RESONANCE INTEGRALS IN MIXTURES [PDF]

, 1963
The computer program 1559/RE is an experimental IBM-704 code in FORTRAN language for computing the resonance integrals of isotopes in mixtures in the presence of hydrogenic moderation.
Kelber, C. N.
core   +1 more source

Kinetics‐Controlled Architecture of Binder‐Free Organic Electrodes for Enhanced Ion Transport

Advanced Functional Materials, EarlyView.
Pulse reverse electrodeposition controls nucleation and growth to create hierarchically porous Py‐derived oligomeric electrodes with enhanced ionic accessibility and reduced transport resistance. The resulting binder‐free architectures translate these transport advantages into practical sodium‐storage functionality.
Satendra Kumar, María del Carmen Giménez‐López   +1 more
wiley   +1 more source

Circularly Polarized Electroluminescence and Spin‐Polarized Carrier Transport in Chiral‐Doped Polymer Films

Advanced Functional Materials, EarlyView.
Chiral dopants induce supramolecular chirality in an achiral polymer (PFO), generating spin‐polarized carriers via the chiral‐induced spin selectivity (CISS) and suggesting a possible contribution of Spin‐polarized carrier transport to circularly polarized electroluminescence (CPEL).
Kazuyuki Asahi, Masashi Hasegawa, Yuuya Nagata, Tamaki Nakano, Hiroyuki Nishikawa   +4 more
wiley   +1 more source

Ferromagnetic resonance spectra of Py deposited on (Bi1-xSbx)2Te3

AIP Advances, 2017
We measure ferromagnetic resonance spectra of sputtered Py (20 nm) on (Bi1-xSbx)2Te3 (∼50 nm, x = 0-1) grown by molecular beam epitaxy. The linewidths of the spectra for Py on (Bi1-xSbx)2Te3 are much broader than that of Py directly deposited on a flat ...
S. Gupta, S. Kanai, F. Matsukura, H. Ohno   +3 more
doaj   +1 more source

Inferring astrophysical neutrino sources from the Glashow resonance

Journal of High Energy Physics, 2023
We infer the ultrahigh energy neutrino source by using the Glashow resonance candidate event recently identified by the IceCube Observatory. For the calculation of the cross section for the Glashow resonance, we incorporate both the atomic Doppler ...
Guo-yuan Huang, Manfred Lindner, Nele Volmer   +2 more
doaj   +1 more source

A New Strategy for Creating Quantum Light Emitters Via Post‐Growth Hydrogen‐Ion Irradiation of III‐V Nanowires

Advanced Functional Materials, EarlyView.
A post‐growth method is demonstrated to realize energy‐tunable quantum emitters in GaAs/GaAsN/GaAs core–multishell nanowires on a Si substrate. By combining the N‐induced bandgap reduction with H‐ion irradiation, the GaAsN potential landscape is engineered, enabling isolated, narrow emission lines that function as single‐photon sources with g(2)(0) ∼ 0.
Akant Sagar Sharma, Paolo De Vincenzi, Nadine Denis, Francesca Santangeli, Riccardo Pallucchi, Harikrishnan Gopalakrishnan, Elena Blundo, Antonio Polimeni, Marco Felici, Fumitaro Ishikawa, Marta De Luca   +10 more
wiley   +1 more source

The radial fine structure caused by kinetic passing electrons in the ion-temperature-gradient mode [PDF]

AIP Advances
The radial fine structure (RFS) near the mode rational surface (MRS) in the ion-temperature-gradient mode due to passing electrons is investigated. The gyrokinetic equation of passing electrons near the MRS is derived, revealing that parallel resonance ...
Yuefeng Qiu, Yicheng Cai, Jie Wang, Shaojie Wang   +3 more
doaj   +1 more source