| Nanoscale insights into doping behavior, particle size and surface effects in trivalent metal doped SnO2 B Cojocaru, D Avram, V Kessler, V Parvulescu, G Seisenbaeva, ... Scientific reports 7 (1), 9598, 2017 | 91 | 2017 |
| Toward a Unified Description of Luminescence–Local Structure Correlation in Ln Doped CeO2 Nanoparticles: Roles of Ln Ionic Radius, Ln Concentration and Oxygen Vacancies D Avram, M Sanchez-Dominguez, BE Cojocaru, M Florea, VI Parvulescu, ... The Journal of Physical Chemistry C, 2015 | 52 | 2015 |
| Isolated centres versus defect associates in Sm3+-doped CeO2: a spectroscopic investigation C Tiseanu, B Cojocaru, D Avram, VI Parvulescu, AV Vela-Gonzalez, ... Journal of Physics D: Applied Physics 46 (27), 275302, 2013 | 33 | 2013 |
| Advances in luminescence of lanthanide doped Y2O3: case of S6 sites D Avram, B Cojocaru, M Florea, C Tiseanu Optical Materials Express 6 (5), 1635-1643, 2016 | 32 | 2016 |
| Heavily impregnated ceria nanoparticles with europium oxide: spectroscopic evidences for homogenous solid solutions and intrinsic structure of Eu3+-oxygen … D Avram, C Rotaru, B Cojocaru, M Sanchez-Dominiguez, M Florea, ... Journal of materials science 49, 2117-2126, 2014 | 31 | 2014 |
| Down-/up-conversion emission enhancement by Li addition: improved crystallization or local structure distortion? D Avram, B Cojocaru, I Tiseanu, M Florea, C Tiseanu The Journal of Physical Chemistry C 121 (26), 14274-14284, 2017 | 29 | 2017 |
| Near infrared emission properties of Er doped cubic sesquioxides in the second/third biological windows D Avram, I Tiseanu, BS Vasile, M Florea, C Tiseanu Scientific Reports 8 (1), 18033, 2018 | 25 | 2018 |
| Full Tetragonal Phase Stabilization in ZrO2 Nanoparticles Using Wet Impregnation: Interplay of Host Structure, Dopant Concentration and Sensitivity of … C Colbea, D Avram, B Cojocaru, R Negrea, C Ghica, VG Kessler, ... Nanomaterials 8 (12), 988, 2018 | 25 | 2018 |
| Structural, down-and phase selective up-conversion emission properties of mixed valent Pr doped into oxides with tetravalent cations C Tiseanu, V Parvulescu, D Avram, B Cojocaru, N Apostol, ... Physical Chemistry Chemical Physics 16 (12), 5793-5802, 2014 | 25 | 2014 |
| Thermometry properties of Er, Yb–Gd2O2S microparticles: dependence on the excitation mode (cw versus pulsed excitation) and excitation wavelength (980 nm versus 1500 nm) D Avram, C Tiseanu Methods and applications in fluorescence 6 (2), 025004, 2018 | 24 | 2018 |
| Up-conversion luminescence of Er (Yb)-CeO2: Status and new results I Porosnicu, D Avram, B Cojocaru, M Florea, C Tiseanu Journal of Alloys and Compounds 711, 627-636, 2017 | 23 | 2017 |
| Phase control in hafnia: new synthesis approach and convergence of average and local structure properties B Cojocaru, D Avram, R Negrea, C Ghica, VG Kessler, GA Seisenbaeva, ... ACS omega 4 (5), 8881-8891, 2019 | 20 | 2019 |
| Optical properties of Sm3+ doped strontium hexa-aluminate single crystals C Gheorghe, L Gheorghe, A Achim, S Hau, RD Avram, G Stanciu Journal of Alloys and Compounds 622, 296-302, 2015 | 20 | 2015 |
| Local structure and nanoscale homogeneity of CeO 2–ZrO 2: differences and similarities to parent oxides revealed by luminescence with temporal and spectral resolution C Tiseanu, V Parvulescu, D Avram, B Cojocaru, M Boutonnet, ... Physical Chemistry Chemical Physics 16 (2), 703-710, 2014 | 19 | 2014 |
| Optical thermometry through infrared excited green upconversion emissions of Er3+-Yb3+ co-doped LaAlO3 phosphors AM Voiculescu, S Hau, G Stanciu, D Avram, C Gheorghe Journal of Luminescence 242, 118602, 2022 | 18 | 2022 |
| Defect induced tunable near infrared emission of Er–CeO 2 by heterovalent co-dopants M Florea, D Avram, B Cojocaru, I Tiseanu, V Parvulescu, C Tiseanu Physical Chemistry Chemical Physics 18 (27), 18268-18277, 2016 | 18 | 2016 |
| Pure and almost pure NIR emission of Tm and Tm, Yb–CeO 2 under UV, X-ray and NIR up-conversion excitation: key roles of level selective antenna sensitization and charge … D Avram, B Cojocaru, A Urda, I Tiseanu, M Florea, C Tiseanu Physical Chemistry Chemical Physics 17 (46), 30988-30992, 2015 | 16 | 2015 |
| Lanthanide-lanthanide and lanthanide-defect interactions in co-doped ceria revealed by luminescence spectroscopy D Avram, C Gheorghe, C Rotaru, B Cojocaru, M Florea, V Parvulescu, ... Journal of Alloys and Compounds 616, 535-541, 2014 | 16 | 2014 |
| Lanthanide doped TiO2: Coexistence of discrete and continuous dopant distribution in anatase phase D Avram, AA Patrascu, MC Istrate, B Cojocaru, C Tiseanu Journal of Alloys and Compounds 851, 156849, 2021 | 15 | 2021 |
| Highly-sensitive near infrared luminescent nanothermometers based on binary mixture D Avram, C Colbea, M Florea, C Tiseanu Journal of Alloys and Compounds 785, 250-259, 2019 | 15 | 2019 |
