Results 21 to 30 of about 758,070 (155)

Spin characterization and control over the regime of radiation-induced zero-resistance states

open access: yes, 2004
Over the regime of the radiation-induced zero-resistance states and associated oscillatory magnetoresistance, we propose a low magnetic field analog of quantum-Hall-limit techniques for the electrical detection of electron spin- and nuclear magnetic ...
Mani, R. G.
core   +1 more source

Microstructure, vacancies and moments of nuclear magnetic resonance of hydrogenated amorphous silicon

open access: yes, 2010
Recent experiments on hydrogenated amorphous silicon using infrared absorption spectroscopy have indicated the presence of mono- and divacancy in samples for concentration of up to 14\% hydrogen. Motivated by this observation, we study the microstructure
Biswas, Parthapratim   +1 more
core   +1 more source

Hyperpolarized xenon nuclear spins detected by optical atomic magnetometry

open access: yes, 2004
We report the use of an atomic magnetometer based on nonlinear magneto-optical rotation with frequency modulated light (FM NMOR) to detect nuclear magnetization of xenon gas.
A. H. Trabesinger   +10 more
core   +1 more source

Time-optimal polarization transfer from an electron spin to a nuclear spin

open access: yes, 2015
Polarization transfers from an electron spin to a nuclear spin are essential for various physical tasks, such as dynamic nuclear polarization in nuclear magnetic resonance and quantum state transformations on hybrid electron-nuclear spin systems.
Glaser, Steffen J.   +4 more
core   +1 more source

NMR measurements on intercalated 3R-TaS2.Ix (I=NH3 and N2H4) [PDF]

open access: yes, 1984
Proton nuclear magnetic resonance was used to probe the environment of the intercalant molecule in low dimensional (aeolotropic) solids 3RI-TaS2(NH3)2/3 and 3RII-TaS2(N2H4)4/3, and, specifically to look for phase transitions associated with changes in ...
Acrivos, J. V., Handly, N. H.
core   +2 more sources

Magnetic Field Pinning of a Dynamic Electron-Spin-Resonance Line in a GaAs/AlGaAs Heterostructure

open access: yes, 2001
Electrically detected electron spin resonance (ESR) is used to study the hyperfine interaction of the two-dimensional electrons and the nuclei of the host lattice in a GaAs/AlGaAs heterostructure.
Hillman, Chris, Jiang, H. W.
core   +1 more source

Near-zero-field nuclear magnetic resonance

open access: yes, 2011
We investigate nuclear magnetic resonance (NMR) in near-zero-field, where the Zeeman interaction can be treated as a perturbation to the electron mediated scalar interaction (J-coupling).
Appelt, Stephan   +8 more
core   +2 more sources

An NMR-based nanostructure switch for quantum logic [PDF]

open access: yes, 2000
We propose a nanostructure switch based on nuclear magnetic resonance (NMR) which offers reliable quantum gate operation, an essential ingredient for building a quantum computer.
B.E. Kane   +24 more
core   +2 more sources

Spin precession mapping at ferromagnetic resonance via nuclear resonant scattering

open access: yes, 2014
We probe the spin dynamics in a thin magnetic film at ferromagnetic resonance by nuclear resonant scattering of synchrotron radiation at the 14.4 keV resonance of $^{57}$Fe.
Bajt, Saša   +7 more
core   +1 more source

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