Criterii căutate


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  • 24 de articole
Tip Anul Publicație și Volum/Nr. Realizatori Titlul articolui Secțiunea Pagina Limba
articol de periodic 1976 Revue Roumaine de Physique, 21-10 STĂNESCU, I. (autor) , ARDELEAN, I. (autor) Thermogravimetric study of V2O5-TiO3 solid solutions (T=Mo or W) 1049-1055
articol de periodic 1976 Revue Roumaine de Physique, 21-9 STĂNESCU, L. (autor) , INDREA, E. (autor) , ARDELEAN, I. (autor) , COLDEA, M. (autor) , BRATU, I. (autor) , STĂNESCU, D. (autor) Some contributions to the investigation of V2O5-MoO3 system 939-951
articol de periodic 1978 Revue Roumaine de Physique, 23-10 ARDELEAN, I. (autor) , INDREA, E. (autor) The X-ray didraction studies of xFe2O3(1-x) (3B2O3PbO) glasses 1165-1171
articol de periodic 1981 Revue Roumaine de Physique, 26-10 BURZO, Emil (autor) , ARDELEAN, I. (autor) , UNGUR, Doina (autor) The influence of lead-borate glass matrix composution on the iron valence states 1091-1096
articol de periodic 1981 Revue Roumaine de Physique, 26-8-9 URSU, Ioan (autor) , BURZO, Emil (autor) , UNGUR, D. (autor) , ARDELEAN, I. (autor) Physical propeties of B2O3-PbO-FeO3 glasses 801-813
articol de periodic 1983 Revue Roumaine de Physique, 28-1 PETEANU, M. (autor) , ARDELEAN, I. (autor) , NICULA, Alexandru (autor) EPR investigation of Mn2+ ions in a TeO2.PbO glass 47-55
articol de periodic 1983 Revue Roumaine de Physique, 28-5 ARDELEAN, I. (autor) , COZAR, O. (autor) , ILONCA, Gheorghe (autor) EPR and magnetic susceptibility studies of xCuO)1-x)(2B2O3PbO) glasses 451-457
articol de periodic 1988 Revue Roumaine de Physique, 33-2 ARDELEAN, I. (autor) , ILONCA, Gheorghe (autor) , COZAR, O. (autor) Magnetic behaviour of some lithium-borate glasses with manganese ions 179-183
articol de periodic 1988 Revue Roumaine de Physique, 33-7 COZAR, O. (autor) , ARDELEAN, I. (autor) , ILONCA, Gheorghe (autor) , CRISTEA, Gheorghe (autor) ESR investigation of the local symetry and interaction between Cu2+ and V4+ ions in potassium-borate glasses 1125-1129
articol de periodic 1988 Revue Roumaine de Physique, 33-7 BARBUR, I. (autor) , SIMION, S. (autor) , ARDELEAN, I. (autor) , STĂNESCU, L. (autor) , CRISTEA, G. (autor) EPR study of intermediate phase transition in ferroelastic Pb3(PO4)2 1139-1143
articol de periodic 1993 Romanian Journal of Physics, 38-7 ARDELEAN, I. (autor) , DEMCO, D. (autor) Dznamyc theory of cross-polariyation under past magic angle sample spinning 711-716
articol de periodic 1995 Romanian Journal of Physics, 40-8-9 DEMCO, Dan (autor) , ARDELEAN, I. (autor) Spatially localized single quantum heteronuclear polarization transfer in solids in the presence of radiofrequency field gradients 859-875
articol de periodic 1996 Romanian Journal of Physics, 41-7-8 PETEANU, M. (autor) , ARDELEAN, I. (autor) , FILIP, S. (autor) , ALEXANDRU, D. (autor) EPR of Mn2+ ions in 70FeO2-25B2=3-5PbO flasses 593-601
articol de periodic 1994 Romanian Reports in Physics, 46-2-3 ARDELEAN, I. (autor) , COZAR, O. (autor) , ILONCA, Gheorghe (autor) , SIMION, V. (autor) , FILIP, S. (autor) EPR and magnetic susceptibility studies of Bi2=3-PbO-Fe2O3 glasses 235-242
articol de periodic 1995 Romanian Reports in Physics, 47-8-10 SIMION, V. (autor) , ARDELEAN, I. (autor) , SIMON, S. (autor) , COZAR, O. (autor) , MILEA, I. (autor) , LUPȘA, Ileana (autor) , MIH, V. (autor) Some physical properties of irradiated and non-irradiated oxide glasses containing uranium 815-820
articol de periodic 1999 Romanian Reports in Physics, 51-5-6 ARDELEAN, I. (autor) , PETEANU, M. (autor) , SIMION, S. (autor) , FILIP, S. (autor) , TODOR, I. (autor) , SALVAN, G. (autor) EPR and magnetic susceptibility studies of iron ions in Bi2O3-GeO2 glass matrix 495-503
articol de periodic 1999 Romanian Reports in Physics, 51-5-6 ARDELEAN, I. (autor) , PETEANU, M. (autor) , SIMION, S. (autor) , FILIP, S. (autor) , BOB, C. (autor) , MUREȘAN, N. (autor) EPR investigation of some oxide vitreous systems containing chromium ions 505-510
articol de periodic 1999 Romanian Reports in Physics, 51-7-10 BRATU, I. (autor) , ARDELEAN, I. (autor) , CICEO-LUCĂCEL, Raluca (autor) IR spectral investigation of xCuO(1-x)(3B2O3.SrO) and xCuO(1-x)(2B2O3-SrF2) glass syszems 955-959
articol de periodic 2000 Romanian Reports in Physics, 52-5-7 ARDELEAN, I. (autor) , POP, V. (autor) , STANCA, I. (autor) , BORODI, Gheorghe (autor) , TISAN, A. (autor) Magnetic properties study of YBa2Cu3O-7 compounds with partiaL SUBSTITUTION OF o WITH f, Cl and S 511-
articol de periodic 2000 Romanian Reports in Physics, 52-8-9 ARDELEAN, I. (autor) , PETEANU, M. (autor) , SIMION, V. (autor) , SALVAN, G. (autor) , CIORCAS, F. (autor) Structural and magnetic properties of Fe2O3-B2O3-SrF2 glass system
articol de periodic 2001 Romanian Reports in Physics, 53-1-2 ARDELEAN, I. (autor) , BRATU, I. (autor) , MANIU, Dana (autor) , MUREȘAN, N. (autor) , CIORCAȘ, F. (autor) Optical spectroscopy study on the structure of V2O5-B2O3-K2O glasses 85-90
articol de periodic 2001 Romanian Reports in Physics, 53-9-10 ARDELEAN, I. (autor) , CICEO-LUCACEL, R. (autor) , BRATU, I. (autor) Structural investigation of B2O3-MO (MO SrO, As2O3 or TeO2) glass systems containing copper ions by means of EPR and IR spectroscopies 565-578
articol de periodic 1975 Studii și Cercetări de Fizică, 27-9 STĂNESCU, L. (autor) , STEȚIU, P. (autor) , ARDELEAN, I. (autor) Dispozitiv pentru determinarea precisă a coeficientului Seebeck la semiconductori în intervalul temperaturi 78-400K 955-958
articol de periodic 1977 Studii și Cercetări de Fizică, 29-8 ARDELEAN, I. (autor) , MILEA, I. (autor) Studiul unor proprietăți optice ale sticlelor din sistemul xFe2O2 (1-y)(3B2O2PbO) 883-886