Long-Lived Electron Spin Resonances in Rats Irradiated at Room Temperature

1965 ◽  
Vol 24 (4) ◽  
pp. 579 ◽  
Author(s):  
Harold M. Swartz
Keyword(s):  
Electron Spin ◽  
Room Temperature ◽  
Spin Resonances

The Effect of Light at Different Wavelengths on Electron Spin Resonances in Wool

1976 ◽  
Vol 46 (7) ◽  
pp. 510-512 ◽  
Author(s):  
G. J. Smith
Keyword(s):  
Free Radical ◽  
Amino Acid ◽  
Low Temperature ◽  
Electron Spin ◽  
Aromatic Amino Acid ◽  
Room Temperature ◽  
Action Spectrum ◽  
Ferric Ion ◽  
Spin Resonances ◽  
Effect Of Light

An action spectrum from 280 nm to 390 nm for the formation of a non-sulphur-free radical in wool at room temperature and in the absence of air has been determined. This spectrum shows a peak at 285 nm, indicating that the aromatic amino acid components of keratin are important chromophores in the formation of these radicals. A low-temperature ESR signal in wool at g ~ 4.25 decreases on irradiation with light from a mercury arc through a Wratten 35 filter (320–470 nm). This signal arises from a ferric ion—keratin complex, and the photodegradation of this complex is accompanied by the formation of non-sulphur type radicals at room temperature.

scholarly journals Force detection of high-frequency electron spin resonance near room temperature using high-power millimeter-wave source gyrotron

2021 ◽  
Vol 118 (2) ◽  
pp. 022407
Author(s):  
Hideyuki Takahashi ◽  
Yuya Ishikawa ◽  
Tsubasa Okamoto ◽  
Daiki Hachiya ◽  
Kazuki Dono ◽  
...  
Keyword(s):  
Electron Spin Resonance ◽  
Millimeter Wave ◽  
Electron Spin ◽  
High Power ◽  
High Frequency ◽  
Room Temperature ◽  
Force Detection ◽  
Wave Source ◽  
Spin Resonance ◽  
Millimeter Wave Source

Long room-temperature electron spin lifetimes in highly doped cubic GaN

2010 ◽  
Vol 97 (6) ◽  
pp. 062101 ◽  
Author(s):  
J. H. Buß ◽  
J. Rudolph ◽  
T. Schupp ◽  
D. J. As ◽  
K. Lischka ◽  
...  
Keyword(s):  
Electron Spin ◽  
Room Temperature ◽  
Cubic Gan ◽  
Temperature Electron

Teleportation of a controlled-NOT gate for photon and electron-spin qubits assisted by the nitrogen-vacancy center

2015 ◽  
Vol 15 (15&16) ◽  
pp. 1397-1419
Author(s):  
Ming-Xing Luo ◽  
Hui-Ran Li
Keyword(s):  
Electron Spin ◽  
Spin System ◽  
Room Temperature ◽  
Coherence Time ◽  
Nitrogen Vacancy ◽  
Cnot Gate ◽  
Long Distance ◽  
Two Photon ◽  
Nitrogen Vacancy Center ◽  
Vacancy Center

Teleportations of quantum gates are very important in the construction of quantum network and teleportation-based model of quantum computation. Assisted with nitrogenvacancy centers, we propose several schemes to teleport the quantum CNOT gate. Deterministic CNOT gate may be implemented on a remote two-photon system, remote two electron-spin system, hybrid photon-spin system or hybrid spin-photon system. Each photon only interacts with one spin each time. Moreover, quantum channel may be constructed by all combinations of the photon or electron-spin entanglement, or their hybrid entanglement. Since these electron-spin systems have experimentally shown a long coherence time even at the room temperature, our schemes provide useful ways for long-distance quantum applications.

Scaling of dynamical decoupling for a single electron spin in nanodiamonds at room temperature

2014 ◽  
Vol 432 ◽  
pp. 84-88 ◽  
Author(s):  
Dong-Qi Liu ◽  
Gang-Qin Liu ◽  
Yan-Chun Chang ◽  
Xin-Yu Pan
Keyword(s):  
Electron Spin ◽  
Room Temperature ◽  
Single Electron ◽  
Dynamical Decoupling

Radiation damage in polyethylene as studied by electron spin resonance

1961 ◽  
Vol 262 (1309) ◽  
pp. 207-218 ◽  
Keyword(s):  
Electron Spin Resonance ◽  
Electron Spin ◽  
Alkyl Radical ◽  
Room Temperature ◽  
Chemical Properties ◽  
Resonance Method ◽  
Alkyl Radicals ◽  
Spin Resonance ◽  
Physical And Chemical ◽  
Kinetics Of

The electron spin resonance method was employed to study the nature, concentration and kinetics of the disappearance under varying conditions of radicals produced in polyethylene by fast electron irradiation at 77°K. The predominant radical species at 77°K is the alkyl radical —CH 2 —ĊH—CH 2 —. On being warmed to room temperature it disappears rapidly, revealing a more stable un­identified radical. The kinetics of the decay at room temperature of both radicals was observed. Their stabilities were found to vary in polyethylene samples of differing physical and chemical properties. G values for these radicals are given. Comparison was made with spectra obtained under similar conditions with two pure paraffins and a pure olefin to evaluate the effect of crystallinity branching, molecular weight and unsaturation. In the olefin there is evidence for a build-up of allyl radicals due to the encounter of an alkyl radical with main chain unsaturation. This supports the view that alkyl radicals are mobile, and cross-linking occurs when two such radicals meet.

Room temperature electron spin relaxation in GaInNAs multiple quantum wells at 1.3μm

2006 ◽  
Vol 89 (21) ◽  
pp. 211122 ◽  
Author(s):  
C. Reith ◽  
S. J. White ◽  
M. Mazilu ◽  
A. Miller ◽  
J. Konttinen ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Spin Relaxation ◽  
Electron Spin ◽  
Room Temperature ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Electron Spin Relaxation ◽  
Temperature Electron
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