Results 1 to 10 of about 5,793 (291)
Hyperfine Spectroscopy - ENDOR
, 2016 Electron-nuclear double resonance (ENDOR) is a widely used technique to measure the nuclear frequencies of paramagnetic centers in solution, single crystals, and disordered systems such as powders and frozen solutions. This article starts with a theoretical overview of the energy levels and corresponding ENDOR spectra of low-and high-spin systems in ...
Jeffrey R. Harmer, Harmer, Jeffrey R.
openaire +4 more sources
Some of the next articles are maybe not open access.
Journal of Magnetic Resonance, 2005
A pulsed ENDOR spectrometer operating at a microwave frequency of 275 GHz is described. The results demonstrate that this type of spectroscopy can now be performed routinely at this high microwave frequency. The advantages compared to conventional EPR frequencies are the high spectral resolution, time resolution, and sensitivity.
S B Orlinskii
exaly +3 more sources
A pulsed ENDOR spectrometer operating at a microwave frequency of 275 GHz is described. The results demonstrate that this type of spectroscopy can now be performed routinely at this high microwave frequency. The advantages compared to conventional EPR frequencies are the high spectral resolution, time resolution, and sensitivity.
S B Orlinskii
exaly +3 more sources
Spinor-EnDOR: A 200% ENDOR effect
Physics Letters A, 19844τ rotational symmetry of a proton (spin12) coupled to an electron (spin12) is utilized to achieve a 200% ENDOR effect.
M. Mehring +3 more
openaire +1 more source
Hadashot Arkheologiyot - Excavations and Surveys in Israel, 2023
In November 2017, a salvage excavation was conducted at H orbat Endor (Permit No. A-8146; map ref. 236108/727261; Fig. 1), prior to works on the Dovrat–Newe Ur gas line. The excavation, on behalf of the Israel Antiquities Authority and funded by Israel Natural Gas Lines Ltd., was directed by Y. Har’el (field photography), assisted by Y.
openaire +1 more source
In November 2017, a salvage excavation was conducted at H orbat Endor (Permit No. A-8146; map ref. 236108/727261; Fig. 1), prior to works on the Dovrat–Newe Ur gas line. The excavation, on behalf of the Israel Antiquities Authority and funded by Israel Natural Gas Lines Ltd., was directed by Y. Har’el (field photography), assisted by Y.
openaire +1 more source
Molecular Physics, 1969
The ENDOR spectra of Tschitschibabin's hydrocarbon and certain of its specifically deuterated derivatives have been measured. To interpret these spectra the factors determining the ENDOR spectrum of a biradical are discussed in detail. The analysis reveals that the paramagnetic species present in solutions of Tschitschibabin's hydrocarbon and ...
H.-D. Brauer +4 more
openaire +1 more source
The ENDOR spectra of Tschitschibabin's hydrocarbon and certain of its specifically deuterated derivatives have been measured. To interpret these spectra the factors determining the ENDOR spectrum of a biradical are discussed in detail. The analysis reveals that the paramagnetic species present in solutions of Tschitschibabin's hydrocarbon and ...
H.-D. Brauer +4 more
openaire +1 more source
Accounts of Chemical Research, 1983
AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire +2 more sources
AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire +2 more sources
2023
This book offers an analysis of the way early modern English literature addressed the period's anxieties about witchcraft and theatricality. What determined whether or not a demonologist imagined a trial as a spectacle? What underlying epistemological constraints governed such choices and what conceptions of witchcraft did these choices reveal? Pairing
openaire +1 more source
This book offers an analysis of the way early modern English literature addressed the period's anxieties about witchcraft and theatricality. What determined whether or not a demonologist imagined a trial as a spectacle? What underlying epistemological constraints governed such choices and what conceptions of witchcraft did these choices reveal? Pairing
openaire +1 more source
Review of Scientific Instruments, 1978
We report the design and construction of a high-quality ENDOR cavity from a naturally occurring rock, ’’Wonderstone.’’ It consists of a cylindrical cavity operated in the TE011 mode, with four vertical posts forming the ENDOR coil. 100 kHz field modulation is achieved by external coils mounted on the pole faces of the magnet.
openaire +2 more sources
We report the design and construction of a high-quality ENDOR cavity from a naturally occurring rock, ’’Wonderstone.’’ It consists of a cylindrical cavity operated in the TE011 mode, with four vertical posts forming the ENDOR coil. 100 kHz field modulation is achieved by external coils mounted on the pole faces of the magnet.
openaire +2 more sources
Comparison of ESEEM, ESE-ENDOR, and CW-ENDOR on 14N in a powder
Journal of Magnetic Resonance (1969), 1986Abstract Three different techniques were applied for the determination of the 14 N couplings in powdered 0.3% copper-doped nickel(II)bis( NN -diethyl dithiocarbamate): electron spinecho envelope modulation (ESEEM), electron spin-echo ENDOR, and continuous-wave ENDOR.
E.J Reijerse +5 more
openaire +1 more source
2001
Abstract Apart from the ESEEM methods described in the previous two chapters, electron nuclear double resonance (ENDOR) spectroscopyl ‘l is the other well-established magnetic resonance technique for measuring nuclear transition frequencies of paramagnetic compounds.
Arthur Schweiger, Gunnar Jeschke
openaire +1 more source
Abstract Apart from the ESEEM methods described in the previous two chapters, electron nuclear double resonance (ENDOR) spectroscopyl ‘l is the other well-established magnetic resonance technique for measuring nuclear transition frequencies of paramagnetic compounds.
Arthur Schweiger, Gunnar Jeschke
openaire +1 more source