Masood Mehrabian, Solmaz Keramati Nia, Sina Dalir , Saeid Beygzadeh, Afsaneh Nabati and Mohammad Rahmani
The influences of conduction band position of PbS absorber on the performance of solar cells, including open circuit voltage, short circuit current density, fill factor and power conversion efficiency, has been simulated. It was obtained that for bulk PbS absorber layer the short circuit current density is higher than that of PbS QD, because there are a high density of surface traps in the band gap of PbS QD which leads to decrease in short circuit current density by creating series resistance.But the open circuit voltage in device containing of PbS QD is significantly higher than that of bulk PbS because of the passivation of electron- hole recombination process. The results of this simulation are significant in the utilize of PbS QD to optimize the hetero-junction solar cells.
Keywords: Depleted hetero-junction solar cells; Simulation; SILVACO; Surface trap.
OPTICS AND PHOTONICS ADVANCES will be indexed in the following abstracting databases:-
The journal of "OPTICS AND PHOTONICS ADVANCES" is an international, peer-reviewed and Open Access journal published by "Payam Scientific Publishing. This journal publishes original research or review on all areas of optics and photonics . The main objective is to provide researchers free online access to high-quality articles having outstanding scientific significance .
Please make sure that the submitted manuscript has not been published previously and has not been considered for publication elsewhere at any time during review period. Generally, accepted papers will appear online within 2 days of acceptance. OPTICS AND PHOTONICS ADVANCES will consider (but not limited to) following fields for publication :
|School of Electronics and Information Engineering,Wuhan Donghu University
Qin Zhou is a Professor in School of Electronics and
Information Engineering at Wuhan Donghu University, China. He
obtained his Ph.D degree in 2014 at the major of Optics in Wuhan
University, China and joined Wuhan Donghu University in June
2014. He has authored/co-authored more than 200 refereed
journal papers including 140 papers as the first author or
corresponding author. His research work has obtained more than
2000 non- self-citations with H index of 26. His research interest
includes: Nonlinear Optics, Nonlinear Mathematical Physics.
|Department of Physics, University of Kufa,Najaf, Iraq
Adel H. Omran Alkhayatt is an Asistant Professor in Department of Physics, Faculty of Science, University of Kufa. He obtained his Ph.D degree in 2005 in Al-Mustansiryah University, Iraq . During 2005-2009 he worked at the physics department lecturer of solid state physics and analog electronics, 2009-2018 as a research scientist and head of material science and thin films lab.. He has authored/co-authored more than 30 refereed journal papers, 3 book, has made more than 10 invited presentation in the international conferences. His research work has obtained more than 24 non- self-citations with H index of 3. His research interest includes: Nanostructured materials for semiconductor devices, TCO materials for solar cells and dye sensitized solar cells, optical detectors and films and heterostructures.
|Department of Physics, Sant Gadge Baba Amravati University, India
Dr. Kamlesh Alti is an Assistant Professor in Department of
Physics, Sant Gadge Baba Amravati University. He obtained his
Ph.D degree in Nov. 2005 from Indian Institute of Technology
Guwahati and joined TIFR as an visiting fellow in December 2005.
During 2006-2007, he worked in NINT and University of Alberta,
Canada on simulation of e-beam lithography. Later on he joined
Department of Atomic and Molecular Physics, Manipal University
as an Assistant Professor. Currently he is working in Department
of Physics, Sant Gadge Baba Amravati University. He has
authored/co-authored more than 27 refereed journal papers, 2
book chapters and has made more than 10 presentations in the
international conferences. His research work has obtained more
than 400 citations with H index of 11. His research interest
includes: Applications of speckle pattern in various fields,
Electrowetting optics and Physics education.
|Department of Photonics, Photonics and Quantum Technologies Research School, Iran
Dr Morteza Sasani Ghamsari is a senior researcher in the Photonics & Quantum Technologies Research School of Iranian Nuclear Science and Technology Research Institute. He has respectively received his B.Sc and M.Sc degrees from Sharif University of Technology of Iran and PhD from National University of Malaysia (UKM). His research focused on the preparation and characterization of solid state laser crystals, scintillators and nonlinear optical materials. His recent interests lie also on nanophotonics including metamaterials, quantum dots, plasmonic nanomaterials and photonic nanodevices. He is editorial board and reviewer of different international journals and has collaborated with some local and international academics/researchers on graduation of post-graduate students and research projects. He edited 2 books, published 3 chapter books and over 85 articles in scientific journals as well as in reviewed conference proceedings.My h-index: 14 in Scopus and 18 in Google Scholar My i10-h-index: 31
|Department Of Physics,Faculty Of Science, University of Malaya, 50603 Kuala Lumpur, MALAYSIA
Dr. Harith Bin Ahmad is a Distinguished Prof. in Department Of Physics,Faculty Of Science, University of Malaya, 50603 Kuala Lumpur, MALAYSIA.He did his PhD from UNIVERSITY OF WALES, INSTITUTE OF SCI. & TECHNICAL (UK) in 1983.He has wide research and teaching experience.He has published 755 research articles in different journals.
|Department Of Physics,Bhilai Institute of technology Raipur, India
Dr. Vikas Dubey is an Assistant Professor in Department of
Physics. He obtained his Ph.D degree in 2015 in National Institute
of Technology Raipur. He has authored/co-authored more than
182 refereed journal papers, 7 book chapters, and has made more
than 15 invited presentation in the international conferences. His
research work has obtained more than 1070 non- self-citations
with H index of 32. His research interest includes: Luminescence,
phosphors and its applications, rare earth activated materials,
some dosimetric properties of materials, thermoluminescence
behavior of geological sample etc.
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