Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Xue-Ke Wu"'
Publikováno v:
Advances in Condensed Matter Physics, Vol 2024 (2024)
In this work, the first-principles study based on density functional theory was applied to investigate the geometries, electronic structures, and optical properties in four directions of the Si-NWs surface, which are modified by oxygen atoms. The res
Externí odkaz:
https://doaj.org/article/64782c07b2a34b308fb5099aacd533e9
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract We have fabricated the multiple nanolayers impuritied on silicon pillars for Si solar cells to pick up photons in ultraviolet and infrared region of solar spectra, in which the localized states originated from nanosilicon doped with oxygen a
Externí odkaz:
https://doaj.org/article/4e53fec56cc34ee68a25fa3145a521ff
Publikováno v:
Nanoscale Research Letters, Vol 12, Iss 1, Pp 1-5 (2017)
Abstract We fabricated the black silicon (BS) structures by using nanosecond pulsed laser (ns-laser) in vacuum or in oxygen environment. It is interesting that the enhanced visible emission occurs in the photoluminescence (PL) spectra measured at roo
Externí odkaz:
https://doaj.org/article/0bf77c52695a494592b81cdb7f32fb1c
Publikováno v:
Nanoscale Research Letters, Vol 13, Iss 1, Pp 1-1 (2018)
Retraction Note The Editor has retracted this article [1] due to significant overlap in text and figures with a previous article published in another journal [2]. The authors do not agree with the retraction.
Externí odkaz:
https://doaj.org/article/d8d7a43beff74b5ba2080c41785f24df
Akademický článek
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Publikováno v:
Physica B: Condensed Matter. 553:169-173
Magnetism in a non-magnetic material by manipulating its structure at the nanoscale is created, where many structural impurities and their defects have unpaired spins to create a magnetically ordered state. The magnetic properties of the non-magnetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::129d63fbd75215f35ed9e559103f44b1
https://doi.org/10.1016/j.physb.2018.10.047
https://doi.org/10.1016/j.physb.2018.10.047
Publikováno v:
Physics Letters A. 382:3418-3422
First principles calculation based on density functional theory (DFT) with the generalized gradient approximation (GGA) are carried out to investigate the electronic band structures of Si x Ge ( 1 − x ) alloys nanofilms. The calculation results sho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26942f55dccfa16459b441d59987b32f
https://doi.org/10.1016/j.physleta.2018.09.035
https://doi.org/10.1016/j.physleta.2018.09.035
Publikováno v:
Solid State Phenomena. 263:155-159
The structural stability, metallicity and hydrogen adsorption properties of Ti doped superatomic-Al12C cluster have been investigated by first-principles based on density functional theory. The results show that the structural stability of Al12C has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0597410e31a86091cf6840d0884e3ba3
https://doi.org/10.4028/www.scientific.net/ssp.263.155
https://doi.org/10.4028/www.scientific.net/ssp.263.155
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Scientific Reports
Scientific Reports
We have fabricated the multiple nanolayers impuritied on silicon pillars for Si solar cells to pick up photons in ultraviolet and infrared region of solar spectra, in which the localized states originated from nanosilicon doped with oxygen are built
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::007f37dfe96f4b495c1b5b27e3ef8693
https://doaj.org/article/4e53fec56cc34ee68a25fa3145a521ff
https://doaj.org/article/4e53fec56cc34ee68a25fa3145a521ff
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 90:24-27
The electronic band structures of Si and Ge low-dimensional nanostructure such as nanofilms and nanowires have been calculated using first principles based on density functional theory (DFT) with the generalized gradient approximation (GGA). The calc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::225270c26a35b8eb496317163c4909ff
https://doi.org/10.1016/j.physe.2017.03.004
https://doi.org/10.1016/j.physe.2017.03.004