| Comprehensive study on different crystal field environments in highly efficient NaLaF4: Er3+ upconversion phosphor A Sarakovskis, G Krieke, G Doke, J Grube, L Grinberga, M Springis Optical Materials 39, 90-96, 2015 | 25 | 2015 |
| Oxygen influence on luminescence properties of rare-earth doped NaLaF4 A Tuomela, V Pankratov, A Sarakovskis, G Doke, L Grinberga, ... Journal of Luminescence 179, 16-20, 2016 | 24 | 2016 |
| Novel broadband near-infrared emitting long afterglow phosphor MgGeO3: Cr3+ G Doke, A Antuzevics, G Krieke, A Kalnina, A Sarakovskis Journal of Alloys and Compounds 918, 165768, 2022 | 21 | 2022 |
| UV and X-ray excited red persistent luminescence in Mn2+ doped MgGeO3 material synthesized in air and reducing atmosphere G Doke, A Antuzevics, G Krieke, A Kalnina, M Springis, A Sarakovskis Journal of Luminescence 234, 117995, 2021 | 16 | 2021 |
| Excited state absorption and energy-transfer mechanisms of up-conversion luminescence in Er3+-doped oxyfluoride glass ceramics at different temperatures A Sarakovskis, J Grube, G Doke, M Springis Journal of luminescence 130 (5), 805-811, 2010 | 16 | 2010 |
| Rare earth activated oxyfluoride glasses and glass-ceramics for scintillation applications U Rogulis, E Elsts, J Jansons, A Sarakovskis, G Doke, A Stunda, ... IEEE Transactions on Nuclear Science 59 (5), 2201-2206, 2012 | 13 | 2012 |
| Optical properties of red-emitting long afterglow phosphor Mg2Si1-xGexO4: Mn2+/Mn4+ G Doke, G Krieke, A Antuzevics, A Sarakovskis, B Berzina Optical Materials 137, 113500, 2023 | 11 | 2023 |
| The origin of bright cyan persistent luminescence in Ca2SnO4: La3+ A Antuzevics, G Krieke, G Doke, B Berzina Materialia 21, 101374, 2022 | 10 | 2022 |
| Photoluminescence of neodymium and erbium doped NaLaF4 material G Doke, A Sarakovskis, J Grube, M Springis Radiation measurements 56, 27-30, 2013 | 9 | 2013 |
| Cathodoluminescence of oxyfluoride glass-ceramics U Rogulis, E Elsts, J Jansons, A Sarakovskis, G Doke, A Stunda, K Smits Radiation measurements 56, 120-123, 2013 | 8 | 2013 |
| EPR studies of the oxyfluoride glass ceramics using Mn2+ as a paramagnetic probe A Fedotovs, D Berzins, A Sarakovskis, U Rogulis, G Doke IOP Conference Series: Materials Science and Engineering 15 (1), 012068, 2010 | 8 | 2010 |
| Synthesis of cubic and hexagonal NaYF4: Er3+ A Sarakovskis, M Voss, G Doke, D Jankovica, J Grube IOP Conference Series: Materials Science and Engineering 38 (1), 012038, 2012 | 7 | 2012 |
| Multicolor up-conversion luminescence in rare-earth doped NaLaF4 J Grube, G Doke, M Voss, A Sarakovskis, M Springis IOP Conference Series: Materials Science and Engineering 23 (1), 012004, 2011 | 7 | 2011 |
| Selective excitation of up-conversion luminescence by Yb3+–Er3+ energy transfer in glass and crystalline phase of oxyfluoride glass ceramics A Sarakovskis, J Grube, G Doke, M Springis Optical Materials 32 (8), 832-835, 2010 | 7 | 2010 |
| Tuneable persistent luminescence of novel Mg3Y2Ge3O12 garnet G Krieke, G Doke, A Antuzevics, I Pudza, A Kuzmin, E Welter Journal of Alloys and Compounds 922, 166312, 2022 | 6 | 2022 |
| Structure and persistent luminescence of novel Pr-doped Mg3Lu2Ge3O12 garnet G Krieke, G Doke, A Antuzevics, R Ignatans, I Pudza, A Kuzmin Journal of Alloys and Compounds 957, 170421, 2023 | 5 | 2023 |
| Recent developments in cladding-pumped doped fiber amplifiers for telecommunications systems A Supe, S Spolitis, E Elsts, R Murnieks, G Doke, U Senkans, S Matsenko, ... 2020 22nd International Conference on Transparent Optical Networks (ICTON), 1-6, 2020 | 5 | 2020 |
| Ultraviolet-C persistent luminescence and defect properties in Ca2Al2SiO7: Pr3+ D Nilova, A Antuzevics, G Krieke, G Doke, I Pudza, A Kuzmin Journal of Luminescence 263, 120105, 2023 | 4 | 2023 |
| Shortwave Ultraviolet Persistent Luminescence of Sr2MgSi2O7: Pr3+ A Antuzevics, G Doke, G Krieke, P Rodionovs, D Nilova, J Cirulis, ... Materials 16 (5), 1776, 2023 | 4 | 2023 |
| Novel synthesis of up-conversion phosphor based on rare-earth doped NaLaF4 A Sarakovskis, M Voss, G Doke, J Grube, M Springis IOP Conference Series: Materials Science and Engineering 23 (1), 012003, 2011 | 4 | 2011 |
