Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Subodh K. Gautam"'
Publikováno v:
AIP Advances, Vol 5, Iss 12, Pp 127212-127212-13 (2015)
The effect of Niobium doping and size of crystallites on highly transparent nano-crystalline Niobium doped Titanium Dioxide (NTO) thin films with stable anatase phase are reported. The Nb doping concentration is varied within the solubility limit in
Externí odkaz:
https://doaj.org/article/2b0c5d6811ef4b72838d31f5135478e7
Autor:
Subodh K. Gautam, Minjin Kim, Bernard Geffroy, Milo Boirot, Vincent L. R. Jacques, Olivier Plantevin
Publikováno v:
Advanced Optical Materials.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa3fdfc473719405fb794be607508d6d
https://doi.org/10.1002/adom.202300577
https://doi.org/10.1002/adom.202300577
Autor:
Samuel Brum Martins, Subodh K. Gautam, Angelo Malachias, Luiz A. Cury, G. A. M. Sáfar, Olivier Plantevin, Everton Pereira de Andrade
Publikováno v:
Journal of Fluorescence. 31:1855-1862
Investigation of temperature-dependent photoluminescent properties of potassium perylene-3,4,9,10-tetracarboxylate (K4PTC), a molecule with no internal rotational degrees of freedom, shows aggregation-induced enhanced emission at room temperature. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91f65cd92210e7b996cccea4c8325229
https://doi.org/10.1007/s10895-021-02810-4
https://doi.org/10.1007/s10895-021-02810-4
Autor:
Bernard Geffroy, Douglas R. Miquita, Olivier Plantevin, Minjin Kim, Subodh K. Gautam, Jean-Eric Bourée
Publikováno v:
Advanced Functional Materials
Advanced Functional Materials, Wiley, 2020, 30 (28), pp.2002622. ⟨10.1002/adfm.202002622⟩
Advanced Functional Materials, Wiley, 2020, pp.2002622. ⟨10.1002/adfm.202002622⟩
Advanced Functional Materials, 2020, 30 (28), pp.2002622. ⟨10.1002/adfm.202002622⟩
Advanced Functional Materials, Wiley, 2020, 30 (28), pp.2002622. ⟨10.1002/adfm.202002622⟩
Advanced Functional Materials, Wiley, 2020, pp.2002622. ⟨10.1002/adfm.202002622⟩
Advanced Functional Materials, 2020, 30 (28), pp.2002622. ⟨10.1002/adfm.202002622⟩
International audience; Mixed-halide based hybrid perovskite semiconductors have attracted tremendous attention as a promising candidate for high efficient photovoltaic and light-emitting devices. However, these advanced perovskite materials may unde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::426b98cecfd93c686cf2810c6d319995
http://arxiv.org/abs/2110.05246
http://arxiv.org/abs/2110.05246
Publikováno v:
IEEE Transactions on Electron Devices. 66:1475-1481
In situ current–voltage characteristics of Nb-doped TiO2/p-Si-based heterojunction diode have been studied under dense electronic excitations of 84-MeV Si6+ ions. The diode parameters such as ideality factor ( $\eta $ ), barrier height ( $\phi _{B}
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b19a89c4c9760a4147538a8a0b2a756
https://doi.org/10.1109/ted.2019.2893886
https://doi.org/10.1109/ted.2019.2893886
Publikováno v:
Journal of Alloys and Compounds. 894:162392
The semiconductor-to-metal transition (SMT) is reported in nanocomposite films of wide bandgap semiconducting oxides. This study offers insight into the existing models of temperature-dependent charge transport by tailoring the defects induced disord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6924abfa58fe641fd2a98b71712e6ae
https://doi.org/10.1016/j.jallcom.2021.162392
https://doi.org/10.1016/j.jallcom.2021.162392
Publikováno v:
Acta Materialia
The re-crystallization kinetics and rutile to anatase reversible phase transformation (PT) in nano-crystalline titanium dioxide (TiO2) are reported. Initially, an amorphous TiO2 film is used for the present study and in situ isothermal annealing depe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2beaf58fffa449f10281afdd3a4fef52
https://doi.org/10.1016/j.actamat.2017.12.050
https://doi.org/10.1016/j.actamat.2017.12.050
Publikováno v:
Radiation Physics and Chemistry. 179:109211
An intriguing phenomenon of the negative differential resistance (NDR) in conducting polymer-metal oxide hybrids is manifested upon measuring the In-situ current-voltage characteristics. Anomalous evolution of low current state leading to the electri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdc9774d0166f35bd5390a94e9a11e5a
https://doi.org/10.1016/j.radphyschem.2020.109211
https://doi.org/10.1016/j.radphyschem.2020.109211
Publikováno v:
Journal of Alloys and Compounds. 680:252-258
Cu-doped Zinc Oxide (Cu ZnO) thin films have been prepared on silicon and quartz substrates by sol-gel spin coating method. These films were further annealed at 700 °C in controlled oxygen environment for improving crystalline quality and stoichiome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66895f9e204d750aed73cc42fd36cec4
https://doi.org/10.1016/j.jallcom.2016.04.093
https://doi.org/10.1016/j.jallcom.2016.04.093
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 379:224-229
Study reports the effect of swift heavy ion (SHI) irradiation induced phase transformation in undoped and Niobium doped anatase TiO2 composite thin films. Investigations were carried out at different densities of electronic excitations (EEs) using 12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::678c0d6b282656f307ba12d599683be2
https://doi.org/10.1016/j.nimb.2016.02.023
https://doi.org/10.1016/j.nimb.2016.02.023