Results 71 to 80 of about 473,738 (197)

Coupling between spin-flip and non-spin-flip particle-hole pair states

open access: yesPhysics Letters B, 1970
Abstract Simple models are proposed in order to explain the recent experimental data on E1 radiative widths of isobaric analogue states, which were obtained from (e, e'p) reactions through isobaric analogue states by using the Tohoku Linear Accelerator.
J.I. Fujita, M. Hirata, K. Shoda
openaire   +1 more source

Spin-flip noise in a multiterminal spin valve

open access: yes, 2004
We study shot noise and cross-correlations in a four terminal spin-valve geometry using a Boltzmann-Langevin approach. The Fano factor (shot noise to current ratio) depends on the magnetic configuration of the leads and the spin-flip processes in the ...
Zareyan, M.   +5 more
core   +1 more source

Spin-flip relaxation in a two-electron quantum dot with spin-phonon coupling

open access: yes, 2011
We study the spin-flip process from the first excited state to the ground state due to the spin-phonon coupling in a two-electron quantum dot in the presence of a magnetic field.
Wang, ZW   +2 more
core  

Effective ergodicity in single-spin-flip dynamics

open access: yes, 2017
<p>Dataset and plotting routines to reproduce the results from Physical Review E 90, 032141 (2014). </p> <p>A quantitative measure of convergence to effective ergodicity, the Thirumalai-Mountain (TM) metric, is applied to ...
Mehmet Suezen, Mehmet Suezen (8260809)
core   +1 more source

Spin relaxation and carrier recombination in GaInNAs multiple quantum wells

open access: yes, 2007
Electron spin relaxation and carrier recombination were investigated in gallium indium nitride arsenide (GaInNAs) multiple quantum wells, using picosecond optical pulses.
Reith, Charis
core  

Spin-Flip Inelastic Electron Tunneling Spectroscopy on a CuCu4 Metallacrown Complex on Au(111)

open access: yes
Spin-flip inelastic tunneling spectroscopy (SF-IETS) is an outstanding technique to investigate elementary spin excitation of adsorbed atoms, molecules, and their assemblies on surfaces.
Stefan Lach (13805349)   +4 more
core   +1 more source

Ratchet phenomena in quantum dissipative systems with spin-orbit interactions

open access: yes, 2009
For the case of moderate-to-strong quantum dissipation it is demonstrated that under electric driving the spin ratchet mechanism is present if the periodic potential of an isolated superlattice with Rashba spin-orbit interaction (RSOI) is spatially ...
Smirnov, Sergey
core   +1 more source

spin-flip transition

open access: yes, 2014
Citation: 'spin-flip transition' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.S05865 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

INFLUENCE OF SPIN-FLIP ON THE PERFORMANCE OF THE SPIN-DIODE

open access: yes, 2011
We study spin-dependent transport through a spin diode in the presence of spin-flip by means of reduced density matrix approach. The current polarization and the spin accumulation are computed and influence of spin-flip on the current polarization is ...
M. BAGHERI TAGANI   +1 more
core   +1 more source

Semiconductor spintronics in a participating phonon medium: Macroscopic equations

open access: yesAIP Advances, 2013
In the last two decades considerable interest has arisen on the spin related phenomena in semiconductor devices. In semiconductor materials two essential mechanisms act on the spin dynamics: the spin-orbit coupling and the spin-flip interactions.
A. Rossani
doaj   +1 more source

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