Results 51 to 60 of about 50,813 (186)

Light management with sinusoidal nanotextures [PDF]

, 2018
Nanoimprint lithography can be used to fabricate sinusoidal nanotextures on a large scale. We present optical and numerical results for sinusoidal nanotextures in two types of solar cells thin film c Si and perovskite silicon tandem solar ...
Albrecht, S., Becker, C., Burger, S., Eisenhauer, D., Hammerschmidt, M., Jäger, K., Manley, P., Sutter, J., Tockhorn, P.   +8 more
core   +2 more sources

Monolithic Perovskite-Carrier Selective Contact Silicon Tandem Solar Cells Using Molybdenum Oxide as a Hole Selective Layer

Energies, 2021
Monolithic perovskite–silicon tandem solar cells with MoOx hole selective contact silicon bottom solar cells show a power conversion efficiency of 8%. A thin 15 nm-thick MoOx contact to n-type Si was used instead of a standard p+ emitter to collect holes
Hoyoung Song, Changhyun Lee, Jiyeon Hyun, Sang-Won Lee, Dongjin Choi, Dowon Pyun, Jiyeon Nam, Seok-Hyun Jeong, Jiryang Kim, Soohyun Bae, Hyunju Lee, Yoonmook Kang, Donghwan Kim, Hae-Seok Lee   +13 more
doaj   +1 more source

Comparing optical performance of a wide range of perovskite/silicon tandem architectures under real-world conditions

Nanophotonics, 2021
Since single junction c-Si solar cells are reaching their practical efficiency limit. Perovskite/c-Si tandem solar cells hold the promise of achieving greater than 30% efficiencies.
Singh Manvika, Santbergen Rudi, Syifai Indra, Weeber Arthur, Zeman Miro, Isabella Olindo   +5 more
doaj   +1 more source

Improving Monolithic Perovskite Silicon Tandem Solar Cells From an Optical Viewpoint [PDF]

, 2019
Perovskite silicon tandem solar cells are the most promising concept for a future photovoltaic technology. We report on recent progress from an optical viewpoint and disucss how we achieved more than 25 device ...
Albrecht, S., Becker, C., Eisenhauer, D., Jo t, M., Jäger, K., Köhnen, E., Manley, P., Sutter, J., Tockhorn, P.   +8 more
core   +2 more sources

Transport in tunnelling recombination junctions: a combined computer simulation study [PDF]

, 2004
The implementation of trap-assisted tunneling of charge carriers into numerical simulators ASPIN and D-AMPS is briefly described. Important modeling details are highlighted and compared.
Rubinelli, Francisco Alberto, Schropp, R. E. ., Smole, F., Topič, M., Vukadinovic, M.   +4 more
core   +1 more source

Performance and optimization study of selected 4-terminal tandem solar cells

Scientific Reports
Tandem solar cells owing to their layered structure in which each sub-cell utilizes a certain part of the solar spectrum with reduced thermal losses, are promising applicants to promote the power conversion efficiency beyond the Shockley–Queisser limit ...
Zeinab shokrollahi, Mina Piralaee, Asghar Asgari   +2 more
doaj   +1 more source

Tandem solar cell with dual capability of indoor–outdoor application — A numerical calculation study

Optical Materials: X
This study explores the conceptual development of an innovative tandem solar cell aimed at maximizing efficiency in both indoor and outdoor settings. Traditional tandem solar cells predominantly utilize a 2-terminal in-series architecture, which presents
Abolfazl Mahmoodpoor, Daniel Sapori, Ruslan Azizov, Aleksandra Furasova, Sergey Makarov   +4 more
doaj   +1 more source

Emerging Next Generation Solar Cells Route to High Efficiency and Low Cost [PDF]

, 2017
Generation of clean energy is one of the main challenges of the 21st century. Solar energy is the most abundantly available renewable energy source which would be supplying more than 50 of the global electricity demand in 2100.
Mahmood, Dr Zahid Hasan, Rashid, Dr M. Junaebur, Sadek, Md Samiul Islam   +2 more
core   +1 more source

Exploring the Feasibility and Performance of Perovskite/Antimony Selenide Four-Terminal Tandem Solar Cells

Solar
The tandem solar cell presents a potential solution to surpass the Shockley–Queisser limit observed in single-junction solar cells. However, creating a tandem device that is both cost-effective and highly efficient poses a significant challenge.
Harigovind Menon, Al Amin, Xiaomeng Duan, S. N. Vijayaraghavan, Jacob Wall, Wenjun Xiang, Kausar Ali Khawaja, Feng Yan   +7 more
doaj   +1 more source

Raising the Efficiency Limit of the GaAs-based Intermediate Band Solar Cell Through the Implementation of a Mololithic Tandem with an AlGaAs top Cell. [PDF]

, 2010
The high efficiency limit of the intermediate band solar cell (IBSC) corresponds to the case of using as intermediate band (IB) host material a semiconductor with gap in the range of 2 eV.
Antolín Fernández, Elisa, García-Linares Fontes, Pablo, Hernández Martín, Estela, Luque López, Antonio, Martí Vega, Antonio, Ramiro Gonzalez, Iñigo   +5 more
core   +1 more source