Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Hojjatollah Sarvari"'
Autor:
Hao Chen, Detao Liu, Yafei Wang, Chenyun Wang, Ting Zhang, Peng Zhang, Hojjatollah Sarvari, Zhi Chen, Shibin Li
Publikováno v:
Nanoscale Research Letters, Vol 12, Iss 1, Pp 1-6 (2017)
Abstract Lead halide perovskite solar cells (PSCs) appear to be the ideal future candidate for photovoltaic applications owing to the rapid development in recent years. The electron transport layers (ETLs) prepared by low-temperature process are esse
Externí odkaz:
https://doaj.org/article/d3b23feb0ceb4cabb5a8a1bda3da3b91
Autor:
Zhao Liu, Ting Zhang, Yafei Wang, Chenyun Wang, Peng Zhang, Hojjatollah Sarvari, Zhi Chen, Shibin Li
Publikováno v:
Nanoscale Research Letters, Vol 12, Iss 1, Pp 1-5 (2017)
Abstract All-inorganic perovskites have been recognized as promising photovoltaic materials. We simulated the perovskite material of TlPbI3 using ab initio electronic structure calculations. The band gap of 1.33 eV is extremely close to the theoretic
Externí odkaz:
https://doaj.org/article/0c53ffa5d1b24f25bc084187c671230b
Autor:
Shibin Li, Yafei Wang, Zongbiao Ye, Ashkan Abtahi, Hojjatollah Sarvari, Zhi David Chen, Feng Wang, Kenneth R. Graham, So Min Park, Yuetao Zhao
Publikováno v:
Journal of Power Sources. 412:359-365
Fabrication of perovskite solar cells (PSCs) is highly humidity-sensitive. In this paper, humidity-insensitive fabrication (HIF) of efficient CH3NH3PbI3 (MAPbI3) PSCs using an antisolvent method is demonstrated. Characterizations including scanning e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03563be8d67a0dd9a0bc4b84306d2db0
https://doi.org/10.1016/j.jpowsour.2018.11.013
https://doi.org/10.1016/j.jpowsour.2018.11.013
Publikováno v:
Iranian Journal of Science and Technology, Transactions of Electrical Engineering. 43:607-617
Black phosphorous is a layered semiconductor material which shows interesting electronic and optical properties. Few-layer black phosphorous called phosphorene is a new, two-dimensional semiconductor material demonstrated in 2014. In this paper, we u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7984d5437c4734fc2f2ddf3e70881b6
https://doi.org/10.1007/s40998-018-0140-y
https://doi.org/10.1007/s40998-018-0140-y
Autor:
Yafei Wang, Hojjatollah Sarvari, Xiaohui Wang, Shibin Li, Peng Zhang, Vijay P. Singh, Zhi Chen
Publikováno v:
IEEE Journal of Photovoltaics. 8:1051-1057
Organic–inorganic lead halide perovskite solar cells (PSCs) have attracted a great deal of interest because of their potential low cost and high efficiency. However, in most publications, solar cells were fabricated in a highly controlled environme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22990fd255511d98b347d1ffe9e2a490
https://doi.org/10.1109/jphotov.2018.2838443
https://doi.org/10.1109/jphotov.2018.2838443
Publikováno v:
Optik. 150:111-116
Solid state hybrid organometal halide perovskite solar cells have become the research hotspots recently. We prepared perovskite solar cells by the simple two-step method in the ambient condition. The solar cell samples were kept in air and vacuum env
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::601c6e999e84c659602259f51a0c6b69
https://doi.org/10.1016/j.ijleo.2017.09.100
https://doi.org/10.1016/j.ijleo.2017.09.100
Atomistic quantum transport simulation of multilayer phosphorene nanoribbon field effect transistors
Autor:
Zhi Chen, Parham Shenavar, Hojjatollah Sarvari, Chaoyuan Liu, Amir Hossein Ghayour, Rahim Ghayour
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 91:161-168
Few-layer black phosphorus is a semiconductor material, where its allotrope is called phosphorene; a new two-dimensional material which is discovered in 2014. In this paper, first we use the tight-binding method to implement a matrix representation f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::670df882becea177acd869c575c9ceb6
https://doi.org/10.1016/j.physe.2017.04.015
https://doi.org/10.1016/j.physe.2017.04.015
Autor:
Hojjatollah Sarvari, Yafei Wang, Detao Liu, Shibin Li, Hao Chen, Ting Zhang, Zhi Chen, Peng Zhang, Chenyun Wang
Publikováno v:
Nanoscale Research Letters, Vol 12, Iss 1, Pp 1-6 (2017)
Lead halide perovskite solar cells (PSCs) appear to be the ideal future candidate for photovoltaic applications owing to the rapid development in recent years. The electron transport layers (ETLs) prepared by low-temperature process are essential for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b64810a57ab1f5662dc0f8bc3c973fa5
http://link.springer.com/article/10.1186/s11671-017-1992-1
http://link.springer.com/article/10.1186/s11671-017-1992-1
Publikováno v:
Journal of Materials Chemistry A. 5:17368-17378
The environmental instability of perovskite solar cells caused by the ultraviolet photocatalytic effect of metal oxide layers is a critical issue that must be solved. In this paper, we report improved environmental stability of ZnO film-based planar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f31f921331976e04826efd2c2cde9b0e
https://doi.org/10.1039/c7ta04014h
https://doi.org/10.1039/c7ta04014h
Autor:
Feng Wang, Jiang Wu, Detao Liu, Hojjatollah Sarvari, Peng Zhang, Zhi David Chen, Shibin Li, Zhiming Wang, Rui Zhang, Yafei Wang
Publikováno v:
Nano Energy. 31:462-468
Perovskite solar cells (PSCs) have been developed rapidly in recent time, and efficient planar PSCs are regarded as the most promising alternative to the Si solar cells. In this study, we demonstrated that Li-doping of compact TiO2 can reduce the den
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1c78c4d0f54336173a4947cc1b93a26
https://doi.org/10.1016/j.nanoen.2016.11.028
https://doi.org/10.1016/j.nanoen.2016.11.028