Room- and low-temperature voltage tunable electroluminescence from a single layer of silicon quantum dots in between two thin layers P Photopoulos, AG Nassiopoulou Applied Physics Letters 77 (12), 1816-1818, 2000 | 147 | 2000 |
Photoluminescence from nanocrystalline silicon in Si/SiO2 superlattices P Photopoulos, AG Nassiopoulou, DN Kouvatsos, A Travlos Applied Physics Letters 76 (24), 3588-3590, 2000 | 133 | 2000 |
Stable Visible Photo‐ and Electroluminescence from Nanocrystalline Silicon Thin Films Fabricated on Thin SiO2 Layers by Low Pressure Chemical Vapour … AG Nassiopoulou, V Ioannou‐Sougleridis, P Photopoulos, A Travlos, ... physica status solidi (a) 165 (1), 79-85, 1998 | 52 | 1998 |
Photo-and electroluminescence from nanocrystalline silicon single and multilayer structures P Photopoulos, AG Nassiopoulou, DN Kouvatsos, A Travlos Materials Science and Engineering: B 69, 345-349, 2000 | 46 | 2000 |
Two-dimensional nanoparticle self-assembly using plasma-induced Ostwald ripening J Tang, P Photopoulos, A Tserepi, D Tsoukalas Nanotechnology 22 (23), 235306, 2011 | 32 | 2011 |
Light-emitting structures based on nanocrystalline (Si/CaF2) multiquantum wells AG Nassiopoulou, V Tsakiri, V Ioannou-Sougleridis, P Photopoulos, ... Journal of luminescence 80 (1-4), 81-89, 1998 | 24 | 1998 |
Photoluminescence from SiO2/Si/SiO2 structures P Photopoulos, AG Nassiopoulou Journal of Physics: Condensed Matter 15 (21), 3641, 2003 | 23 | 2003 |
Electroluminescence from Si/CaF2 multilayers grown by molecular beam epitaxy FBFAA V.Ioannou-Sougleridis, V.Tsakiri, A.G.Nassiopoulou, P.Photopoulos Physica Status Solidi (a) 165 (97), pp. 97-103, 1998 | 21 | 1998 |
Raman enhancement of rhodamine adsorbed on Ag nanoparticles self-assembled into nanowire-like arrays M Panagopoulou, N Pantiskos, P Photopoulos, J Tang, D Tsoukalas, ... Nanoscale research letters 6, 1-7, 2011 | 19 | 2011 |
Remote and in-person learning: Utility versus social experience P Photopoulos, C Tsonos, I Stavrakas, D Triantis SN Computer Science 4 (2), 116, 2022 | 16 | 2022 |
Preference for Multiple Choice and Constructed Response Exams for Engineering Students with and without Learning Difficulties. P Photopoulos, C Tsonos, I Stavrakas, D Triantis CSEDU (1), 220-231, 2021 | 12 | 2021 |
Size control of Ag nanoparticles for SERS sensing applications P Photopoulos, N Boukos, M Panagopoulou, N Meintanis, N Pantiskos, ... Procedia Engineering 25, 280-283, 2011 | 12 | 2011 |
Thermally activated conduction mechanisms in Silicon Nitride MIS structures A Kanapitsas, C Tsonos, D Triantis, I Stavrakas, C Anastasiadis, ... Thin solid films 518 (9), 2357-2360, 2010 | 6 | 2010 |
Post-COVID-19 Education: A Case of Technology Driven Change? P Photopoulos, I Stavrakas, D Triantis CSEDU (1), 603-613, 2021 | 5 | 2021 |
Thermally stimulated discharge current (TSDC) characteristics in PVDF-graphene nanocomposites AKCT I. Stavrakas, D. Triantis, P. Photopoulos Science in Technology (Scinte) 5-7 November 2015 2 (Topic A: Materials …, 2015 | 5* | 2015 |
Think Twice: First for Tech, Then for Ed P Photopoulos, D Triantis SN Computer Science 4 (2), 123, 2022 | 4 | 2022 |
Acceptance of distance learning during the COVID-19 movement restrictions: does the year of studies matter? P Photopoulos, C Tsonos, I Stavrakas, D Triantis CSEDU (1), 591-602, 2021 | 4 | 2021 |
Comparison of Electronic Examinations using Adaptive Multiple-choice Questions and Constructed-response Questions. PJ Stavroulakis, P Photopoulos, E Ventouras, D Triantis CSEDU (1), 358-365, 2020 | 4 | 2020 |
A method for the calculation the activation energies of thermally stimulated depolarization current peaks: Application in polyvinylidene fluoride/graphene nanocomposites P Photopoulos, C Tsonos, I Stavrakas, D Triantis Physica B: Condensed Matter 622, 413338, 2021 | 3 | 2021 |
Weighted Scoring of Multiple-choice Questions based Exams: Expert and Empirical Weighting Factors. P Photopoulos, O Tsakiridis, I Stavrakas, D Triantis CSEDU (1), 382-387, 2020 | 3 | 2020 |