Journal ArticleDOI
ESR study of Ag2+ ions in KNO3
K. Chandrasekharan,V.S. Murty +1 more
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In this article, the presence of Ag 2+ centres was detected in γ-irradiated silver-doped potassium nitrate at LNT and principal values of g - and A -tensors were obtained.Abstract:
ESR studies on γ-irradiated silver-doped potassium nitrate at LNT indicated the presence of Ag 2+ centres. Principal values of g - and A -tensors are obtained. Admixture coefficients of d-orbitals have been calculated. On warming the sample the signals due to Ag 2+ centres disappeared at 140 K.read more
Citations
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Real and Hypothetical Intermediate-Valence AgII/AgIII and AgII/AgI Fluoride Systems as Potential Superconductors
Wojciech Grochala,Roald Hoffmann +1 more
TL;DR: The crystal structures and magnetic properties of the roughly one hundred binary, ternary, and quaternary AgII and AgIII fluorides in the solid state are examined to suggest that properly hole- or electron-doped AgII fluorides might be good BCS-type superconductors.
Journal ArticleDOI
Physicochemical characterization and catalytic performance of 10% Ag/CeO2 catalysts prepared by impregnation and deposition–precipitation
TL;DR: In this article, two silver-cerium oxide samples (Ag 10 ¼wt.%) were prepared by two different methods: impregnation and deposition-precipitation.
Journal ArticleDOI
Electron and hole traps in Ag-doped lithium tetraborate (Li2B4O7) crystals
A. T. Brant,B. E. Kananan,Madhav K. Murari,John W. McClory,James C. Petrosky,Volodymyr Adamiv,Ya. V. Burak,Peter A. Dowben,Larry E. Halliburton +8 more
TL;DR: In this paper, electron paramagnetic resonance (EPR), electron-nuclear double resonance (ENDOR), and thermoluminescence (TL) were used to characterize the primary electron and hole trapping centers in a lithium tetraborate (Li2B4O7) crystal doped with Ag.
Journal ArticleDOI
Existierende und hypothetische intermediärvalente AgII/AgIII‐ und AgII/AgI‐Fluoride als potentielle Supraleiter
Wojciech Grochala,Roald Hoffmann +1 more
Journal ArticleDOI
Electron paramagnetic resonance and thermoluminescence study of Ag2+ ions in Li2B4O7 crystals
D.A. Buchanan,Maurio S. Holston,A. T. Brant,John W. McClory,Volodymyr Adamiv,Ya. V. Burak,Larry E. Halliburton +6 more
TL;DR: In this article, the effects of ionizing radiation on Ag-doped lithium tetraborate (Li2B4O7) crystals were investigated using EPR angular dependences.
References
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Journal ArticleDOI
Covalency and Electronic Structure of Cu2+ in ZnF2 by EPR
TL;DR: In this article, the EPR spectrum of copper doped in zinc fluoride has been analyzed and the observed g values led by a new method to a determination of the coefficients of the Kramer's doublet.
Journal ArticleDOI
Paramagnetic resonance of the Ag2+ ion in irradiated alkali chlorides
Jerome Sierro,Jerome Sierro +1 more
TL;DR: In this article, a paramagnetic resonance was studied for Ag in the 4d 9 configuration substituting for alkali ions in alkali chlorides, and two spectra were observed corresponding to the low and high temperature modifications of the same spectrum under a "dynamical" Jahn-Teller distortion.
Journal ArticleDOI
Radiation chemistry of ionic solids. ii. free radicals detected in irradiated potassium nitrate by electron paramagnetic resonance
Journal ArticleDOI
Paramagnetic Resonance Study of NO3 in Irradiated KNO3
Ralph Livingston,Henry Zeldes +1 more
Journal ArticleDOI
ESR of X‐Irradiated Silver Nitrate
W. C. Mosley,W. G. Moulton +1 more
TL;DR: In this paper, four paramagnetic species have been detected by ESR in single crystals of AgNO3 x irradiated at 77°K and the principal values and corresponding principal axes of the g tensors and hyperfine tensors have been determined.