Results 251 to 260 of about 7,208 (294)
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Journal of Non-Crystalline Solids, 1983
Abstract Electron-nuclear double resonance (ENDOR) experiment has been employed on undoped GD a-Si:H films before and after isochronal annealings. ENDOR signals are characterized by two different types of spectra depending on annealing temperature. It has been demonstrated through the analyses of ENDOR as well as ESR and NMR that the dangling bonds ...
Satoshi Yamasaki +2 more
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Abstract Electron-nuclear double resonance (ENDOR) experiment has been employed on undoped GD a-Si:H films before and after isochronal annealings. ENDOR signals are characterized by two different types of spectra depending on annealing temperature. It has been demonstrated through the analyses of ENDOR as well as ESR and NMR that the dangling bonds ...
Satoshi Yamasaki +2 more
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Technology of ENDOR Spectrometers
1992One straightforward approach to building an ENDOR spectrometer is to take a conventional EPR spectrometer, add the ability to produce a sufficiently high radio-frequency magnetic field in the microwave cavity, modulate this field, and then try to detect the change of the EPR signal, the ENDOR signal, with a lock-in amplifier. However, this will usually
Johann-Martin Spaeth +2 more
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Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1965
Abstract As this work has already been published in some detail (Baker & Williams 1962) I shall give only a résumé to emphasize the advances made possible by the endor technique. Divalent europium has, apart from filled shells, seven 4f electrons just half filling their shell; the Russell–Saunders ground state is then 8S7/2 with ...
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Abstract As this work has already been published in some detail (Baker & Williams 1962) I shall give only a résumé to emphasize the advances made possible by the endor technique. Divalent europium has, apart from filled shells, seven 4f electrons just half filling their shell; the Russell–Saunders ground state is then 8S7/2 with ...
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Metalloprotein — Endor- Spectroscopy
1995The theoretical foundations for the application of high-resolution electronnuclear-double-resonance spectroscopy to the determination of structural properties of the prosthetic group in randomly oriented metalloproteins are delineated. Applications described involve Superoxide Dismutase as a copper-containing protein and Enoate Reductase as an iron ...
J. Hüttermann +3 more
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Chemical Physics Letters, 1989
Abstract A new method is described to generate subsystem ESR spectra and hyperfine-selective ENDOR spectra. It is based on a pulsed ENDOR scheme that achieves hyperfine selectivity by a rapid magnetic field jump between the microwave pulses. The procedure allows the measurement of hyperfine and quadrupole couplings that are not resolved in a ...
C. Bühlmann, A. Schweiger, R.R. Ernst
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Abstract A new method is described to generate subsystem ESR spectra and hyperfine-selective ENDOR spectra. It is based on a pulsed ENDOR scheme that achieves hyperfine selectivity by a rapid magnetic field jump between the microwave pulses. The procedure allows the measurement of hyperfine and quadrupole couplings that are not resolved in a ...
C. Bühlmann, A. Schweiger, R.R. Ernst
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