Results 201 to 210 of about 5,993 (255)

Surpassing millisecond coherence in on chip superconducting quantum memories by optimizing materials and circuit design. [PDF]

open access: yesNat Commun
Ganjam S   +12 more
europepmc   +1 more source

Nuclear spin resonance

Uspekhi Fizicheskih Nauk, 1963
I. Introduction 566 II. NSR energy levels and frequencies 568 1. Energy levels for resonating nuclei with spins 1 or 3/2 568 2. NSR energy levels for spin 5/2 571 III. Relative intensities of NSR lines 571 1. Relative intensities of Zeeman components in NQR 571 2. Generalized NSR equations 572 3. Relative intensities of NSR lines for spin 1 or 3/2
Vadim S Grechishkin, N E Aĭnbinder
openaire   +1 more source

Electron spin resonance

Analytical Chemistry, 1990
Specialist Periodical Reports provide systematic and detailed review coverage of progress in the major areas of chemical research. Written by experts in their specialist fields the series creates a unique service for the active research chemist, supplying regular critical in-depth accounts of progress in particular areas of chemistry. For over 80 years
openaire   +3 more sources

Electron-Spin-Resonance Dipstick

Analytical Chemistry, 2018
Electron spin resonance (ESR) is a powerful analytical technique used for the detection, quantification, and characterization of paramagnetic species ranging from stable organic free radicals and defects in crystals to gaseous oxygen. Traditionally, ESR requires the use of complex instrumentation, including a large magnet and a microwave resonator in ...
Oleg Zgadzai   +5 more
openaire   +2 more sources

Conduction Electron Spin Resonance

Physical Review, 1966
We have calculated (using a simple theory) the paramagnetic-resonance absorption by conduction electrons in a thin metallic sample, thus extending the earlier work of Dyson. Our results are for a metal sample of arbitrary thickness, with a static magnetic field ${\mathcal{H}}_{0}$ at arbitrary angle with respect to the sample surface, and under either ...
M. Lampe, P. M. Platzman
openaire   +1 more source

Temperature of spin-spin interactions in electron spin resonance

Uspekhi Fizicheskih Nauk, 1972
A review is presented of the theoretical and experimental papers on spin resonance, in which the concept of the reservoir of spin-spin interactions in a solid is used. We explain the main ideas connected with the introduction of two spin temperatures, TZ and TSS, to describe quasi-equilibrium in the Zeeman and spin-spin subsystems (Provotorov's theory);
V A Atsarkin, M I Rodak
openaire   +1 more source

ELECTRON-SPIN RESONANCE SPECTROSCOPY

2005
Electron-spin resonance (ESR) spectroscopy, otherwise known as electron paramagnetic resonance (EPR) spectroscopy, is a nondestructive, noninvasive, highly sensitive and accurate analytical technique that can detect and characterize chemical species possessing unpaired electrons, i.e., paramagnetic.
Senesi N, Senesi G S
openaire   +2 more sources

Electron Spin Resonance: Spin Labels

1981
In general biological membranes possess no intrinsic paramagnetism and hence in the unlabeled state do not give rise to an electron spin resonance (ESR) spectrum. The introduction of a stable free radical (“spin label”) thus enables one to use ESR spectroscopy to study specific environments within the membrane.
openaire   +2 more sources

Electron Spin Resonance

Annual Review of Physical Chemistry, 1964
We attempt to observe the energy level structure due to spin in several substances. We place the substance in a magnetic field to align the magnetic moments, then we expose it to an electromagnetic wave. At the right frequency, the oscillating magnetic field present in this wave will cause some of the electrons to switch to the other energy level ...
D. Kivelson, C. Thomson
openaire   +1 more source

Home - About - Disclaimer - Privacy