Zobrazeno 1 - 10
of 13
pro vyhledávání: '"M. Hossein Zandi"'
Publikováno v:
Journal of Electronic Materials. 49:2289-2295
Currently, the stability of perovskite solar cells (PSCs) is a critical challenge for the commercialization of such devices. A challenge in the structure of these devices is the ordinarily used hole transporting layer (HTL) which suffers from long-te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66848a30cfe79cbc5ec975604a573988
https://doi.org/10.1007/s11664-019-07893-1
https://doi.org/10.1007/s11664-019-07893-1
Publikováno v:
Optical and Quantum Electronics. 51
To understand what cause the low performance in a perovskite cell with graphene back contact, we have performed simulations of device characteristics using SCAPs-1D simulation platform. The impact of increasing defect concentration at the interface o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d10b2930a267aa9a380813b566af4e6
https://doi.org/10.1007/s11082-019-1802-3
https://doi.org/10.1007/s11082-019-1802-3
Publikováno v:
Superlattices and Microstructures. 97:424-428
The optical losses within the structure of hybrid perovskite solar cells are investigated using only the optical properties of each layer e.g. refractive index and extinction coefficient. This model allows calculating the transmission/reflection rate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b60890c8f03c0ac2bd2a712e598d76b
https://doi.org/10.1016/j.spmi.2016.06.031
https://doi.org/10.1016/j.spmi.2016.06.031
Publikováno v:
Materials Letters. 164:493-497
For the first time, we model the optical loss of short-circuit current density, Jsc, and conversion efficiency, η, of thin film solar cells made of CdS/CdTe and CIGS/CdS chalcogenide materials having a graphene nanolayer electrode. The model is base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14f7d33f298c8e770a38193808c3b7a3
https://doi.org/10.1016/j.matlet.2015.11.050
https://doi.org/10.1016/j.matlet.2015.11.050
Publikováno v:
Superlattices and Microstructures. 88:365-370
We propose single walled carbon nanotubes as the n-type window partner of CdTe layer in a conventional CdS/CdTe thin film solar cells. The semiconductor nanotubes have superior optical and electrical properties i.e. controllable high band gap, being
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc2d7a1f107cda76cee93bb21829ad1b
https://doi.org/10.1016/j.spmi.2015.09.023
https://doi.org/10.1016/j.spmi.2015.09.023
Publikováno v:
Materials Letters. 157:123-126
A hybrid solar cell of a nonporous n-type-TiO 2 nanolayer and a p-type semiconductor Cu 2 (Zn,Sn)Se 4 (CZTS) ultrathin film has been numerically simulated using SCAPS-1D program. The device physics including carrier generation, charge collection and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9f56b492faf59cf4d7c206aec6fc8d8
https://doi.org/10.1016/j.matlet.2015.05.055
https://doi.org/10.1016/j.matlet.2015.05.055
Publikováno v:
JOM. 67:2062-2070
Ultrathin film solar cells based on CdS/CdTe (d CdTe ≤ 1 µm) suffer from two main issues: incomplete photo absorption and high degradation rate. The former is cured by light-trapping techniques, whereas the latter is a matter of fabrication detail
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04d03c5981b042610f0455954227b422
https://doi.org/10.1007/s11837-014-1286-3
https://doi.org/10.1007/s11837-014-1286-3
Publikováno v:
Nano Hybrids. 8:27-38
A nanostructured solar cells consist of a nonporous n-type TiO2 nanoparticles and a p-type semiconductor Cu2ZnSnS4 (CZTS) thin film has been numerically simulated using SCAPS-1D tool. The performed theoretically analysis is compared with the experime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49856aaf34f3353ec2b72a978c301d1f
https://doi.org/10.4028/www.scientific.net/nh.8.27
https://doi.org/10.4028/www.scientific.net/nh.8.27
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 53:130-136
The size dispersion and distributions of quantum dot nanoparticles (sizes from 2–5 nm) embedded in the active region of the intermediate band solar cells are important to reach the high efficiencies. An optimized size and regularity can increase th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::054cca0627c39908ae445c84dbfbadc9
https://doi.org/10.1016/j.physe.2013.04.024
https://doi.org/10.1016/j.physe.2013.04.024
Autor:
Mohammad Houshmand, M. Hossein Zandi
Publikováno v:
Modern Physics Letters B. 30:1650342
For the first time, an optical model is applied to superstrate configuration of CdS/CIGS thin film solar cells with graphene front/back contact (FC/BC) to simulate the loss in current density and efficiency. Graphene shows to be a great candidate to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5338a11d0f858c45451f74bab530d0d0
https://doi.org/10.1142/s0217984916503425
https://doi.org/10.1142/s0217984916503425