| Methods to determine the dc parameters of solar cells: A critical review DT Cotfas, PA Cotfas, S Kaplanis Renewable and Sustainable Energy Reviews 28, 588-596, 2013 | 195 | 2013 |
| Study of temperature coefficients for parameters of photovoltaic cells DT Cotfas, PA Cotfas, OM Machidon International Journal of Photoenergy 2018, 2018 | 147 | 2018 |
| Internet accessible remote laboratories: Scalable e-Learning tools for engineering and science disciplines: Scalable e-Learning tools for Engineering and Science disciplines AKM Azad IGI Global, 2011 | 117 | 2011 |
| Experimental and numerical study on the transient behavior of multi-junction solar cell-thermoelectric generator hybrid system S Mahmoudinezhad, SA Atouei, PA Cotfas, DT Cotfas, LA Rosendahl, ... Energy Conversion and Management 184, 448-455, 2019 | 86 | 2019 |
| Experimental and numerical investigation of hybrid concentrated photovoltaic–Thermoelectric module under low solar concentration S Mahmoudinezhad, A Rezania, DT Cotfas, PA Cotfas, LA Rosendahl Energy 159, 1123-1131, 2018 | 63 | 2018 |
| Experimental investigation on spectrum beam splitting photovoltaic–thermoelectric generator under moderate solar concentrations S Mahmoudinezhad, DT Cotfas, PA Cotfas, EJH Skjølstrup, K Pedersen, ... Energy 238, 121988, 2022 | 52 | 2022 |
| Application of successive discretization algorithm for determining photovoltaic cells parameters DT Cotfas, AM Deaconu, PA Cotfas Energy conversion and management 196, 545-556, 2019 | 52 | 2019 |
| Methods and techniques to determine the dynamic parameters of solar cells DT Cotfas, PA Cotfas, S Kaplanis Renewable and Sustainable Energy Reviews 61, 213-221, 2016 | 48 | 2016 |
| Multiconcept methods to enhance photovoltaic system efficiency DT Cotfas, PA Cotfas International Journal of Photoenergy 2019, 1-14, 2019 | 40 | 2019 |
| Critical factors and parameters for hybrid photovoltaic-thermoelectric systems; review DT Cotfas, PA Cotfas, S Mahmoudinezhad, M Louzazni Applied Thermal Engineering 215, 118977, 2022 | 33 | 2022 |
| Response of thermoelectric generators to Bi2Te3 and Zn4Sb3 energy harvester materials under variant solar radiation S Mahmoudinezhad, PA Cotfas, DT Cotfas, LA Rosendahl, A Rezania Renewable Energy 146, 2488-2498, 2020 | 32 | 2020 |
| Results on series and shunt resistances in a c-Si PV cell. Comparison using existing methods and a new one D Cotfas, P Cotfas, S Kaplanis, D Ursutiu Journal of optoelectronics and advanced materials 10 (11), 3124-3130, 2008 | 31 | 2008 |
| Characterization of photovoltaic–thermoelectric–solar collector hybrid systems in natural sunlight conditions DT Cotfas, PA Cotfas, D Ciobanu, OM Machidon Journal of Energy Engineering 143 (6), 04017055, 2017 | 26 | 2017 |
| Current-voltage characteristic raising techniques for solar cells. Comparisons and applications DT Cotfas, PA Cotfas, D Ursutiu, C Samoila 2010 12th International Conference on Optimization of Electrical and …, 2010 | 25 | 2010 |
| Design and implementation of RELab system to study the solar and wind energy PA Cotfas, DT Cotfas Measurement 93, 94-101, 2016 | 23 | 2016 |
| Comprehensive review of methods and instruments for photovoltaic–thermoelectric generator hybrid system characterization PA Cotfas, DT Cotfas Energies 13 (22), 6045, 2020 | 22 | 2020 |
| Investigation of the photovoltaic cell/thermoelectric element hybrid system performance DT Cotfas, PA Cotfas, OM Machidon, D Ciobanu IOP conference series: materials science and engineering 133 (1), 012037, 2016 | 20 | 2016 |
| Comparative study of two commercial photovoltaic panels under natural sunlight conditions DT Cotfas, PA Cotfas International journal of photoenergy 2019, 1-10, 2019 | 18 | 2019 |
| Transient behavior of concentrated solar oxide thermoelectric generator S Mahmoudinezhad, A Rezania, PA Cotfas, DT Cotfas, LA Rosendahl Energy 168, 823-832, 2019 | 18 | 2019 |
| Solar cell capacitance determination based on an RLC resonant circuit PA Cotfas, DT Cotfas, PN Borza, D Sera, R Teodorescu Energies 11 (3), 672, 2018 | 18 | 2018 |
Doru UrsutiuUniversitatea "Transilvania" din Brasov; Academy of Romanian ScientistsVerified email at unitbv.ro
