Zobrazeno 1 - 10
of 11
pro vyhledávání: '"M. N. Amini"'
Autor:
Sandra Van Aert, Bart Partoens, M. N. Amini, Ana Sánchez-Iglesias, Ivan Lobato, Luis M. Liz-Marzán, Thomas Altantzis, Marek Grzelczak, Sara Bals, Erik C. Neyts
Publikováno v:
Particle and particle systems characterization
The presence of iodide ions during the growth of gold nanorods strongly affects the shape of the final products, which is proposed to be due to selective iodide adsorption on certain crystallographic facets. Therefore, a detailed structural and morph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::758f384085ed125f3c9921a7e586f979
https://hdl.handle.net/10067/1529980151162165141
https://hdl.handle.net/10067/1529980151162165141
Autor:
M. K. Van Bael, Peter Adriaensens, An Hardy, Gunter Reekmans, A. Momot, Dirk Lamoen, Bart Partoens, M. N. Amini, Ken Elen, Daniel Slocombe
Publikováno v:
Physical chemistry, chemical physics
A combined experimental and first-principles study is performed to study the origin of conductivity in ZnO:Al nanoparticles synthesized under controlled conditions via a reflux route using benzylamine as a solvent. The experimental characterization o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb9cb12fee29060285fa10463c3f8e24
https://hdl.handle.net/10067/1468780151162165141
https://hdl.handle.net/10067/1468780151162165141
Autor:
Masahiko Matsubara, M. N. Amini, Bart Partoens, Y. Xu, Hemant Dixit, Dirk Lamoen, Rolando Saniz
Publikováno v:
The journal of physics and chemistry of solids
The calculation of defect levels in semiconductors within a density functional theory approach suffers greatly from the band gap problem. We propose a band gap correction scheme that is based on the separation of energy differences in electron additi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f4b6421f4e6d4223b3f726cd1b7435b
https://doi.org/10.1016/j.jpcs.2012.07.017
https://doi.org/10.1016/j.jpcs.2012.07.017
Autor:
Su-Ting Han, Jiahao Wu, Ruibin Lin, Jian Ye, Yunyi Wu, Jun Yuan, Zhengyuan Jin, Liang Hu, Bart Partoens, Yangfan Lu, Yu-Jia Zeng, Shuangchen Ruan, Jianguo Lu, Haiping He, Yanmeng Dai, Zhizhen Ye, M. N. Amini
Publikováno v:
Advanced Optical Materials
Black phosphorus (BP) has recently triggered an unprecedented interest in the 2D community. However, many of its unique properties are not exploited and the well-known environmental vulnerability is not conquered. Herein, a type-I mixed-dimensional (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88274e5eb7c7ad11087a93ac66c0f6f4
https://doi.org/10.1002/adom.201800440
https://doi.org/10.1002/adom.201800440
Publikováno v:
Physical chemistry, chemical physics
Past research efforts aiming at obtaining stable p-type ZnO have been based on complexes involving nitrogen doping. A recent experiment by (J. G. Reynolds et al., Appl. Phys. Lett., 2013, 102, 152114) demonstrated a significant ([similar]1018 cm−3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06a97170aa75e833f3a1cf4a1e7a99a7
https://hdl.handle.net/10067/1232180151162165141
https://hdl.handle.net/10067/1232180151162165141
Autor:
Koen Schouteden, Dirk Lamoen, Shuangchen Ruan, Yu-Jia Zeng, Yangfan Lu, Chris Van Haesendonck, Bart Partoens, M. N. Amini, Zhizhen Ye
Publikováno v:
ACS applied materials and interfaces
Ultrafine ZnO nanocrystals with a thickness down to 0.25 nm are grown by a metalorganic chemical vapor deposition method. Electronic band structures and native point defects of ZnO nanocrystals are studied by a combination of scanning tunneling micro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6fe3c10d09e31922d5909ba4f0a19f4
https://hdl.handle.net/10067/1264080151162165141
https://hdl.handle.net/10067/1264080151162165141
Publikováno v:
Physical chemistry, chemical physics
ZnM2O4 (M = Co, Rh, Ir) spinels are considered as a class of potential p-type transparent conducting oxides (TCOs). We report the formation energy of acceptor-like defects using first principles calculations with an advanced hybrid exchange-correlati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8499fce5b6207980626f15fcefb47eb8
https://hdl.handle.net/10067/1148290151162165141
https://hdl.handle.net/10067/1148290151162165141
Publikováno v:
The journal of physical chemistry: C : nanomaterials and interfaces
With the help of first-principles calculations, we investigate graphane/fluorographene heterostructures with special attention for graphane and fluorographene-based quantum dots. Graphane and fluorographene have large electronic band gaps, and we sho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c6e389460a0a04e838436747b61ddf9
https://hdl.handle.net/10067/1094570151162165141
https://hdl.handle.net/10067/1094570151162165141
Publikováno v:
Physical review : B : condensed matter and materials physics
The hydrogen interstitial and the substitutional Al_Zn, Ga_Zn and In_Zn are all shallow donors in ZnO and lead to n-type conductivity. Although shallow donors are expected to repel each other, we show by first principles calculations that in ZnO thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3e5741f359c793b70ac8ee8a320a6d7
Publikováno v:
Journal of physics : condensed matter
We present an ab initio study of the electronic structure and of the formation energies of various point defects in BaSnO3 and SrGeO3. We show that La and Y impurities substituting Ba or Sr are shallow donors with a preferred 1 + charge state. These
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fcbe7e4c04566678a58d9bdfe186135
https://doi.org/10.1088/0953-8984/25/41/415503
https://doi.org/10.1088/0953-8984/25/41/415503