Results 81 to 90 of about 5,585,118 (178)

A Study of the degradation mechanisms of Ultra-Thin CIGS Solar Cells subitted to a Damp Heat Environment

, 2019
Producing the green energy of tomorrow will require highly efficient as well as energy -, and cost-effective solar cells in addition to having reasonable lifetimes To determine if CIGS can be made to submit to these constraints, we produced ultra thin ...
Meuris, Marc, de Wild, Jessica, Renner, Frank Uwe, Vermang, Bart, Birant, Gizem, Rivas Rivas, Nicolas, Kohl, Thierry, Brammertz, Guy, Poortmans, Jef, Buldu, Dilara   +9 more
core   +1 more source

Multiple Impacts of the Aluminum Oxide Passivation Layer on the Properties OF Cu(In,Ga)Se2 Solar Cells

Advanced Materials Interfaces
In this study, the origins of efficiency gains in Cu(In,Ga)Se2 (CIGS) solar cells are investigated by introducing an Al2O3 passivation layer in terms of the oxidation condition of Mo back contact, alkali‐metal diffusion, minority carrier lifetimes (τ ...
Yukiko Kamikawa, Marco Nardone, Hajime Shibata, Jiro Nishinaga, Shogo Ishizuka   +4 more
doaj   +1 more source

Voids and compositional inhomogeneities in Cu(In,Ga)Se2 thin films: evolution during growth and impact on solar cell performance

Science and Technology of Advanced Materials, 2018
Structural defects such as voids and compositional inhomogeneities may affect the performance of Cu(In,Ga)Se2 (CIGS) solar cells. We analyzed the morphology and elemental distributions in co-evaporated CIGS thin films at the different stages of the CIGS ...
Enrico Avancini, Debora Keller, Romain Carron, Yadira Arroyo-Rojas Dasilva, Rolf Erni, Agnieszka Priebe, Simone Di Napoli, Martina Carrisi, Giovanna Sozzi, Roberto Menozzi, Fan Fu, Stephan Buecheler, Ayodhya N. Tiwari   +12 more
doaj   +1 more source

Atomic layer deposition of Zn(O,S) buffer layers for Cu(In,Ga)Se2 solar cells with KF post-deposition treatment

, 2018
We investigate the possibility to combine Zn(O,S) buffer layers grown by atomic layer deposition (ALD) with KF post-deposition treated Cu(In,Ga)Se-2 (CIGS-KF) in solar cells.
J. Keller, Edoff, Marika,, O. Donzel-Gargand, Larsson, Fredrik,, T. Törndahl, Törndahl, Tobias,, F. Larsson, Keller, Jan,, Donzel-Gargand, Olivier,, M. Edoff   +9 more
core   +1 more source

Highly Efficient Perovskite/CIGS Tandem Enabled by Modification of Band Profile of CIGS Bottom Cell

Energy Material Advances
This study examined the potential of narrow-bandgap (
Passarut Boonmongkolras, Jaehyuk Koh, Hojin Lee, Seunghwan Ji, Jihye Gwak, Kihwan Kim, Byungha Shin   +6 more
doaj   +1 more source

Development of Cu(In,Ga)Se2 superstrate devices with alternative buffer layers

, 2016
Superstrate Cu(ln,Ga)Se-2 (CIGS) solar cells are prepared in the structure SLG/TCO/buffer/CIGS/Au with CIGS deposited onto the buffer layer by a single stage co-evaporation process.
Larsen, Jes K.,, Jes K. Larsen, Shafarman, William N.,, Peipei Xin, Xin, Peipei,, Fei Deng, William N. Shafarman, Deng, Fei,   +7 more
core   +1 more source

Photon-induced defects and dynamics of photogenerated carriers in Cu(In,Ga)Se2 thin film solar cells

, 2021
A detailed understanding of charge-carrier behavior could provide new avenues to improve the performance of the solar cell by enhancing the active materials and electronic properties.
조윌렴
core   +1 more source

Graded Carrier Concentration Absorber Profile for High Efficiency CIGS Solar Cells

International Journal of Photoenergy, 2015
We demonstrate an innovative CIGS-based solar cells model with a graded doping concentration absorber profile, capable of achieving high efficiency values.
Antonino Parisi, Riccardo Pernice, Vincenzo Rocca, Luciano Curcio, Salvatore Stivala, Alfonso C. Cino, Giovanni Cipriani, Vincenzo Di Dio, Giuseppe Ricco Galluzzo, Rosario Miceli, Alessandro C. Busacca   +10 more
doaj   +1 more source

Extreme radiation hard thin film CZTSSe solar cell

, 2018
In this work, we have demonstrated the extreme radiation hardness of thin film CZTSSe solar cells. Thin film solar cells with CZTSSe, CZTS and CIGS absorber layers were irradiated with 3 MeV protons. No degradation in device parameters was observed until
Larsen, Jes K,, Jes Larsen, Björkman, C. P., Platzer Björkman, Charlotte,, Volodymyr Kosyak, Nils Ross, Kosyak, V., Kosyak, Volodymyr,, Ross, N., Suvanam, Sethu Saveda,, Ross, Nils,, Sethu Saveda Suvanam, Anders Hallén, Charlotte Platzer Björkman, Suvanam, S. S., Hallén, Anders,, Larsen, J.   +16 more
core   +1 more source

Numerical simulation of quantum dots as a buffer layer in CIGS solar cells: a comparative study. [PDF]

Sci Rep, 2022
Abdulghani ZR, Najm AS, Holi AM, Al-Zahrani AA, Al-Zahrani KS, Moria H.   +5 more
europepmc   +1 more source