BJ Stanbery, D Abou-Ras, A Yamada… - Journal of Physics D …, 2021 - iopscience.iop.org
Copper indium selenide chalcopyrite-structure alloys with gallium (CIGS) are unique among the highest performing photovoltaic (PV) semiconductor technologies. They are structurally …
A decentralized energy system requires photovoltaic solutions to meet new aesthetic paradigms, such as lightness, flexibility, and new form factors. Notwithstanding, the materials …
In the past years, the strategies used to break the Cu (In, Ga) Se 2 (CIGS) light to power conversion efficiency world record value were based on improvements of the absorber …
Abstract Cu (In, Ga) Se 2 (CIGS) solar cells are amongst the best performing thin-film technologies, with the latest performance gains being mainly due to recent years …
Light management strategies are of utmost importance to allow Cu (In, Ga) Se2 (CIGS) technology market expansion, as it would enable a conversion efficiency boost as well as …
The incorporation of interface passivation structures in ultrathin Cu (In, Ga) Se2 based solar cells is shown. The fabrication used an industry scalable lithography technique …
J Lontchi, M Zhukova, M Kovacic, J Krc… - IEEE Journal of …, 2020 - ieeexplore.ieee.org
We present a simulation strategy using ATLAS-2D to optimize the back-contact hole grid (ie, size and pitch of openings) of the Al 2 O 3-rear-passivation layer in ultrathin Cu (In, Ga) Se 2 …
L Gouillart, A Cattoni, WC Chen… - Progress in …, 2021 - Wiley Online Library
Abstract Cu (In, Ga) Se2‐based (CIGS) solar cells with ultrathin (≤ 500 nm) absorber layers suffer from the low reflectivity of conventional Mo back contacts. Here, we design and …