Paper Title :Efficient Solar Cell Design on Si for Environmental Challenge Mitigation
Author :Bablu K. Ghosh, Aminul Islam, Ismail Saad1, Swapan K. Ghosh
Article Citation :Bablu K. Ghosh ,Aminul Islam ,Ismail Saad1 ,Swapan K. Ghosh ,
(2017 ) " Efficient Solar Cell Design on Si for Environmental Challenge Mitigation " ,
International Journal of Advances in Science, Engineering and Technology(IJASEAT) ,
pp. 39-42,
Volume-5, Issue-2, Spl. Iss-2
Abstract : The renewable energy as energy mix with conventional power sources can contributes a lots to minimize
environment CO2. Solar cell, the most attractive and sustainable renewable source is capable to grip this issue if it could
provide sufficient efficiency. Currently 1.1 eV Si (silicon) solar photovoltaic (SPV) efficiency limitation and scope of
hetero-junction tandem cell have driven SPV research towards advanced environmental friendly solar cell. Aims to efficient
carrier transport properties, Si based advanced cell design using potential absorbing materials (higher permittivity) /cell has
been widely investigated. Nearly current matching series cells configuration with higher absorption edge top cell design on
silicon is essential for this drive. Si cell ultimate efficiency improvement if the thermalisation and optical band reflection
effect could be minimized. Carrier capturing before thermalisation by employing ≤1.8 eV cell and its effective photonic
conversion by III-Ns (InGaN) may progress efficiency. The μ-Si and a-Si as Si nanostructure was realized to enhance wide
band absorption. But direct and wide band gap III- nitride advancement of carrier dynamics has key carrier transport properties
over Si nanostructure. Therefore, novel III-N materials SPV technologies towards efficiency progression have been studied.
Index Terms – Environment compatible, green nanostructure, tandem, InGaN, Si, SPV
Type : Research paper
Published : Volume-5, Issue-2, Spl. Iss-2
DOIONLINE NO - IJASEAT-IRAJ-DOIONLINE-8380
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Copyright: © Institute of Research and Journals
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Published on 2017-08-29 |
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