| The synthesis of multi-walled carbon nanotubes (MWNTs) by catalytic pyrolysis of the phenol-formaldehyde resins I Stamatin, A Morozan, A Dumitru, V Ciupina, G Prodan, J Niewolski, ... Physica E: Low-dimensional Systems and Nanostructures 37 (1-2), 44-48, 2007 | 152 | 2007 |
| Iron–iron oxide core–shell nanoparticles synthesized by laser pyrolysis followed by superficial oxidation F Dumitrache, I Morjan, R Alexandrescu, V Ciupina, G Prodan, I Voicu, ... Applied Surface Science 247 (1-4), 25-31, 2005 | 93 | 2005 |
| Nearly monodispersed carbon coated iron nanoparticles for the catalytic growth of nanotubes/nanofibres F Dumitrache, I Morjan, R Alexandrescu, RE Morjan, I Voicu, I Sandu, ... Diamond and Related Materials 13 (2), 362-370, 2004 | 88 | 2004 |
| The effect of substrate temperature on the optical properties of polycrystalline Sb2O3 thin films N Tigau, V Ciupina, G Prodan Journal of crystal growth 277 (1-4), 529-535, 2005 | 86 | 2005 |
| Structural, optical and electrical properties of Sb~ 2O~ 3 thin films with different thickness N Tigau, V Ciupina, G Prodan Journal of optoelectronics and advanced materials 8 (1), 37, 2006 | 80 | 2006 |
| Synthesis and characterization of cadmium sulfide obtained at room temperature A Dumbrava, C Badea, G Prodan, V Ciupina Chalcogenide Lett 7 (2), 111-118, 2010 | 77 | 2010 |
| Influence of thermal annealing in air on the structural and optical properties of amorphous antimony trisulfide thin films N Tigau, V Ciupina, G Prodan, GI Rusu, C Gheorghies, E Vasile Journal of Optoelectronics and Advanced materials 6 (1), 211-217, 2004 | 76 | 2004 |
| Characterization of ZnAl2O4 nanocrystals prepared by coprecipitation and microemulsion techniques V Ciupina, I Carazeanu, G Prodan Journal of Optoelectronics and Advanced Materials 6 (4), 1317-1322, 2004 | 73 | 2004 |
| Diamond-like nanostructured carbon film deposition using thermionic vacuum arc G Musa, I Mustata, V Ciupina, R Vladoiu, G Prodan, E Vasile, H Ehrich Diamond and Related Materials 13 (4-8), 1398-1401, 2004 | 67 | 2004 |
| Gas composition in laser pyrolysis of hydrocarbon-based mixtures: Influence on soot morphology I Morjan, I Voicu, R Alexandrescu, I Pasuk, I Sandu, F Dumitrache, I Soare, ... Carbon 42 (7), 1269-1273, 2004 | 64 | 2004 |
| Structural characterization of polycrystalline Sb2O3 thin films prepared by thermal vacuum evaporation technique N Tigau, V Ciupina, G Prodan, GI Rusu, E Vasile Journal of crystal growth 269 (2-4), 392-400, 2004 | 62 | 2004 |
| Nanoscale powders of different iron oxide phases prepared by continuous laser irradiation of iron pentacarbonyl-containing gas precursors I Morjan, R Alexandrescu, I Soare, F Dumitrache, I Sandu, I Voicu, ... Materials Science and Engineering: C 23 (1-2), 211-216, 2003 | 59 | 2003 |
| Investigation of nanocrystals using TEM micrographs and electron diffraction technique C Oprea, V Ciupina, G Prodan Rom. J. Phys 53, 223-230, 2008 | 46 | 2008 |
| Iron/iron oxides core–shell nanoparticles by laser pyrolysis: Structural characterization and enhanced particle dispersion E Popovici, F Dumitrache, I Morjan, R Alexandrescu, V Ciupina, G Prodan, ... Applied Surface Science 254 (4), 1048-1052, 2007 | 44 | 2007 |
| Influence of substrate temperature on the structural and optical properties of Sb~ 2S~ 3 thin films N Tigau, V Ciupina, GI Rusu, G Prodan, E Vasile Romanian Journal of Physics 50 (7/8), 859, 2005 | 43 | 2005 |
| Iron oxide-based nanoparticles with different mean sizes obtained by the laser pyrolysis: structural and magnetic properties I Morjan, R Alexandrescu, F Dumitrache, R Birjega, C Fleaca, I Soare, ... Journal of Nanoscience and Nanotechnology 10 (2), 1223-1234, 2010 | 40 | 2010 |
| Microstructural characterization and optical properties of ZnSe thin films GI Rusu, V Ciupina, ME Popa, G Prodan, GG Rusu, C Baban Journal of non-crystalline solids 352 (9-20), 1525-1528, 2006 | 40 | 2006 |
| The influence of heat treatment on the electrical conductivity of antimony trioxide thin films N Tigau, V Ciupina, G Prodan, GI Rusu, C Gheorghies, E Vasile Journal of Optoelectronics and Advanced Materials 5 (4), 907-912, 2003 | 39 | 2003 |
| Sol–gel preparation and characterization of perovskite lanthanum lithium titanate I Carazeanu Popovici, E Chirila, V Popescu, V Ciupina, G Prodan Journal of materials science 42, 3373-3377, 2007 | 36 | 2007 |
| Investigation of the SiC thin films synthetized by Thermionic Vacuum Arc method (TVA) V Ciupina, R Vladoiu, CP Lungu, V Dinca, M Contulov, A Mandes, ... The European Physical Journal D 66, 1-6, 2012 | 33 | 2012 |
