Search Results - "Barascu, J N"

Magnetic defects in crystalline Zn(OH)2 and nanocrystalline ZnO resulting from its thermal decomposition by Nistor, S.V., Ghica, D., Stefan, M., Vlaicu, I., Barascu, J.N., Bartha, C.

“…► Crystalline Zn(OH)2 containing trace amounts of substitutional Mn2+ was prepared. ► Mn2+ ions, molecular HO and shallow donor magnetic centers were studied…”
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Crystallization of Disordered Nanosized ZnO Formed by Thermal Decomposition of Nanocrystalline Hydrozincite by Nistor, S. V, Nistor, L. C, Stefan, M, Ghica, D, Aldica, Gh, Barascu, J. N

“…The formation and crystallization of disordered nanosized ZnO resulting from the thermal decomposition of nanocrystalline hydrozincite [Zn5(CO3)2(OH)6] has…”
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Accurate determination of the spin Hamiltonian parameters for Mn2+ ions in cubic ZnS nanocrystals by multifrequency EPR spectra analysis by Stefan, M, Nistor, S V, Barascu, J N

“…Accurate determination of the spin Hamiltonian (SH) parameters, describing the electron paramagnetic resonance (EPR) spectra of paramagnetic impurity ions in…”
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Study of the ground multiplet of Kramers rare earth ions in solid matrices by multifrequency electron paramagnetic resonance spectroscopy: Nd3+ in PbWO4 single-crystals by Popescu, F F, Bercu, V, Barascu, J N, Martinelli, M, Massa, C A, Pardi, L A, Stefan, M, Nistor, S V, Nikl, M, Bohacek, P

“…A multifrequency electron paramagnetic resonance (EPR) investigation of Nd(3+) impurities in PbWO(4) single-crystals at the conventional microwave frequency…”
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Accurate determination of the spin Hamiltonian parameters for Mn 2+ ions in cubic ZnS nanocrystals by multifrequency EPR spectra analysis by Stefan, M., Nistor, S.V., Barascu, J.N.

“…The X- and W-band EPR spectra of the Mn 2+ ions in a cubic ZnS nanocrystaline powder (exp.) and the corresponding line shape simulations which include line…”
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Study of the Kramers rare earth ions ground multiplet with a large orbital contribution by multifrequency EPR spectroscopy: Ce3+ in PbW04 scintillator by POPESCU, F. F, BERCU, V, BARASCU, J. N, MARTINELLI, M, MASSA, C. A, PARDI, L. A, STEFAN, M, NISTOR, S. V, NIKL, M

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