|
articol de periodic |
1966 |
Revue Roumaine de Physique, 11-9-10 |
URSU, Ioan (autor)
,
LUPEI, Voicu (autor)
,
LUPEI, A. (autor)
|
Forbidden hyperfine transitions in the ESR spectra of Mn2+ in calcite |
|
875-883 |
|
|
articol de periodic |
1968 |
Revue Roumaine de Physique, 13-4 |
LUPEI, Voicu (autor)
,
LUPEI, A. (autor)
,
URSU, Ioan (autor)
|
Spin hamiltonian description of the ESR spectra of the 6S5/2 ions in trigonal crystalline fields |
|
327-336 |
|
|
articol de periodic |
1970 |
Revue Roumaine de Physique, 15-10 |
LUPEI, A. (autor)
|
Covalency of the d-orbitals and the anisotropic hyperfine structure |
|
1297-1212 |
|
|
articol de periodic |
1970 |
Revue Roumaine de Physique, 15-5 |
URSU, Ioan (autor)
,
LUPEI, A. (autor)
,
LUPEI, Voicu (autor)
|
An I= 3/2 ESR center in u.v. - irradiated realgar poeder |
|
569-572 |
|
|
articol de periodic |
1973 |
Revue Roumaine de Physique, 18-4 |
LUPEI, A. (autor)
,
MCMILLAN, J.A. (autor)
|
Optical and EPR spectra of Cu2+ in NH4Cl |
|
437-441 |
|
|
articol de periodic |
1974 |
Revue Roumaine de Physique, 19-3 |
LUPEI, A. (autor)
,
MCMILLAN, J.A. (autor)
|
Hyperfine structure in EPR spectrum of V2- in SrF2 |
|
286-277 |
|
|
articol de periodic |
1975 |
Revue Roumaine de Physique, 20-1 |
LUPEI, A. (autor)
,
LUPEI, Voicu. (autor)
,
ȘTEFĂNESCU, A. (autor)
,
DOMȘA (autor)
|
Intensity of the hyperfine lines of Mn2+ in NH4Cl |
|
59-66 |
|
|
articol de periodic |
1976 |
Revue Roumaine de Physique, 21-9 |
LUPEI, Victor (autor)
,
LUPEI, A. (autor)
,
GEORGESCU, S. (autor)
|
EPR of U5+ center in LF |
|
907-915 |
|
|
articol de periodic |
1977 |
Revue Roumaine de Physique, 22-8 |
LUPEI, Voicu (autor)
,
LUPEI, A. (autor)
|
EPR of 5f ion in CaF2 |
|
869-870 |
|
|
articol de periodic |
1977 |
Revue Roumaine de Physique, 22-9 |
LUPEI, A. (autor)
,
LUPEI, Voicu (autor)
|
Hyperfine parameters for a trigonal U5+ center in CaF2 |
|
1005-1007 |
|
|
articol de periodic |
1978 |
Revue Roumaine de Physique, 23-4 |
LUPEI, Voicu (autor)
,
LUPEI, A. (autor)
|
EPR of a rhombic U3+ center in air heated CaF2 |
|
363-367 |
|
|
articol de periodic |
1978 |
Revue Roumaine de Physique, 23-7-8 |
URSU, Ioan (autor)
,
LUPEI, Voicu (autor)
,
LUPEI, A. (autor)
|
High valency uranium in fluorite |
|
673-681 |
|
|
articol de periodic |
1979 |
Revue Roumaine de Physique, 24-3-4 |
URSU, Ioan (autor)
,
LUPEI, Voicu (autor)
,
LUPEI, A. (autor)
,
VOICU, I. (autor)
|
Use of EPR hyperfine structure in determination of Uranium isotopic abundances |
|
229-234 |
|
|
articol de periodic |
1981 |
Revue Roumaine de Physique, 26-1 |
LUPEI, A. (autor)
,
TOȚIA, H. (autor)
,
LUPU, C. (autor)
|
Kinetics population and decay of Er3+ luminiscence in LaF2 by steady state method |
|
93-95 |
|
|
articol de periodic |
1981 |
Revue Roumaine de Physique, 26-2 |
LUPEI, A. (autor)
,
TOȚIA, H. (autor)
|
A steady state method to estimate lifetimes and nonradiative decay in a luimiscent system |
|
161- |
|
|
articol de periodic |
1983 |
Revue Roumaine de Physique, 28-4 |
LUPEI, A. (autor)
,
LUPEI, Voicu (autor)
|
The nature of luminiscent transitions of the main U6+ center in NaF |
|
367-370 |
|
|
articol de periodic |
1983 |
Revue Roumaine de Physique, 28-6 |
LUPEI, A. (autor)
,
LUPEI, Voicu (autor)
,
DOMȘA, F. (autor)
,
GEORGESCU, S. (autor)
,
MÎNZATU, V. (autor)
,
URSU, Ioan (autor)
|
Passive q-switch with color centers for neodymium lasers |
|
525-528 |
|
|
articol de periodic |
1985 |
Revue Roumaine de Physique, 30-3 |
LUPEI, A. (autor)
,
LUPEI, Voicu (autor)
,
URSU, Ioan (autor)
|
On the vibrational structure of U6+ centers in LiF |
|
257-263 |
|
|
articol de periodic |
1987 |
Revue Roumaine de Physique, 32-1-2 |
URSU, Ioan (autor)
,
LUPEI, A. (autor)
,
LUPEI, Voicu (autor)
,
IONESCU, C. (autor)
,
DOMȘA, F. (autor)
,
VOICI, L. (autor)
,
RĂDULESCU, O. (autor)
|
Detection pf uranium traces in water by laser excited fluorescence |
|
201-204 |
|
|
articol de periodic |
1987 |
Revue Roumaine de Physique, 32-9 |
URSU, Ioan (autor)
,
LUPEI, Voicu (autor)
,
LUPEI, A. (autor)
,
GEORGESCU, S. (autor)
,
IOBESCU, C. (autor)
,
JIANG, Min (autor)
|
Anomalous decay of Nd3+ ions luminiscence in YAG cristals |
|
1003-1008 |
|
|
articol de periodic |
1988 |
Revue Roumaine de Physique, 33-4-6 |
PROKNOROV, A.M. (autor)
,
ZHEKOV, V.L. (autor)
,
MURINA, T.M. (autor)
,
STUDENIKIN, M.I. (autor)
,
LUPEI, Voicu (autor)
,
GEORGESCU, S. (autor)
,
LUPEI, A. (autor)
,
IONESCU, C. (autor)
|
Luminiscence quenching of the 4S3/2Fr3+ livel in AYG |
|
843-846 |
|
|
articol de periodic |
1988 |
Revue Roumaine de Physique, 33-4-6 |
YEN, W.M. (autor)
,
LUPEI, Voicu (autor)
,
LUPEI, A. (autor)
,
GEORGESCU, S. (autor)
,
IONESCU, C. (autor)
|
Pair effects on the kinetics and efficiency of Nd3+ luminiscence in YAG |
|
1007-1011 |
|
|
articol de periodic |
1988 |
Revue Roumaine de Physique, 33-8 |
LUPEI, A. (autor)
,
LUPEI, Voicu (autor)
,
IONIȚĂ-MÎNZATU, V. (autor)
,
DOMȘA, F. (autor)
,
BUDĂU, P. (autor)
,
STOICESCU, C. (autor)
|
Q-switching of a CW pimped YAG: Nd laser |
|
1217-1219 |
|
|
articol de periodic |
1989 |
Revue Roumaine de Physique, 34-6 |
URSU, Ioan (autor)
,
LUPEI, A. (autor)
,
GEORGESCU, S. (autor)
,
LUPEI, Voicu (autor)
,
PROKHOROV, A.M. (autor)
,
THEKOV, V.I. (autor)
,
MURINA, T.M. (autor)
|
Temperature effects on the 4S3/2 luminescence decay of Er3+ in YAG |
|
643-561 |
|
|
articol de periodic |
1989 |
Revue Roumaine de Physique, 34-7-9 |
URSU, Ioan (autor)
,
LUPEI, A. (autor)
,
GEORGESCU, S. (autor)
,
LUPEI, V. (autor)
|
Quenching processes of the 4S3/2 luminiscence of ER3+ in YANG at room temperature |
|
829-837 |
|
|
articol de periodic |
1991 |
Revue Roumaine de Physique, 36-9 |
URSU, Ioan (autor)
,
LUPEI, V. (autor)
,
LUPEI, A. (autor)
,
GEORGESCU, S. (autor)
|
Acceptor distribution and energy transfer processes |
|
633-648 |
|
|
articol de periodic |
1993 |
Romanian Journal of Physics, 38-8 |
LUPEI, Voicu. (autor)
,
LUPEI, A. (autor)
,
BONEA, S. (autor)
,
NANAU, P. (autor)
,
BOLOG, M. (autor)
|
The sensitization of Tm3+ emission with Fe3+ ions in YAG |
|
759-767 |
|
|
articol de periodic |
1995 |
Romanian Journal of Physics, 40-6-7 |
LUPEI, Voicu (autor)
,
LUPEI, A. (autor)
,
URSU, I. (autor)
|
Intrinsic limitations of emission quantum effiency of YAG: ND |
|
575-585 |
|
|
articol de periodic |
1996 |
Romanian Journal of Physics, 41-5-6 |
LUPEI, Voicu. (autor)
,
LUPEI, A. (autor)
,
PETRARU, A. (autor)
|
Fast energy transfer effects on the sensitization of Tm3+ laser active systems |
|
399-416 |
|
|
articol de periodic |
2009 |
Romanian Journal of Physics, 54-9-10 |
LUPEI, A. (autor)
,
ACHIM, A. (autor)
,
LUPEI, V. (autor)
,
GHEORGHE, C. (autor)
,
GHEORGHE, L. (autor)
,
HAU, S. (autor)
|
Re3+ doped SrWO4 as laser and nonlinear active crystals |
|
919-928 |
|
|
articol de periodic |
2010 |
Romanian Reports in Physics, 62-3 |
LUPEI, Voicu (autor)
,
LUPEI, A. (autor)
,
IKESUE, A. (autor)
,
GHEORGHE, C. (autor)
,
FAU, S. (autor)
|
Sensitization of Yb3+ emission in laser oxide ceramics |
|
429-443 |
|
|
articol de periodic |
2011 |
Romanian Reports in Physics, 63-3 |
LUPEI, A. (autor)
,
LUPEI, Voicu (autor)
,
GHEORGHE, C. (autor)
,
IKESUE, A. (autor)
|
Spectroscopic investigation of Sm3+ in YAG ceramic |
|
817-822 |
|
|
articol de periodic |
1988 |
Studii și Cercetări de Fizică, 40-5-7 |
URSU, Ioan (autor)
,
LUPEI, A. (autor)
,
LUPEI, Voicu (autor)
,
GEORGESCU, Ș. (autor)
|
Aplicații ale laserilor în spectroscopia solidelor |
|
437-460 |
|