Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Debi, Garai"'
1
Akademický článek
Effect of surface morphology on magnetization dynamics of cobalt ultrathin films: An in-situ investigation
Autor: Anup Kumar Bera, Pooja Gupta, Debi Garai, Ajay Gupta, Dileep Kumar
Publikováno v: Applied Surface Science Advances, Vol 6, Iss , Pp 100124- (2021)
Growth of Co film on SiO2/Si substrates with surface roughness of 0.5 nm and 1.6 nm have been studied in-situ using magneto-optical Kerr effect (MOKE) and transport measurements. In-situ measurements jointly suggest that the films grow via Volmer-Web
Externí odkaz: https://doaj.org/article/bb81e01f43d8479f85197c5c607320e1
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2
Akademický článek
Operando spectroscopy study of the carbon dioxide electro-reduction by iron species on nitrogen-doped carbon
Autor: Chiara Genovese, Manfred E. Schuster, Emma K. Gibson, Diego Gianolio, Victor Posligua, Ricardo Grau-Crespo, Giannantonio Cibin, Peter P. Wells, Debi Garai, Vladyslav Solokha, Sandra Krick Calderon, Juan J. Velasco-Velez, Claudio Ampelli, Siglinda Perathoner, Georg Held, Gabriele Centi, Rosa Arrigo
Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-12 (2018)
Trapping carbon dioxide within usable chemicals is a promising means to mitigate climate change, yet electrochemical C–C couplings are challenging to perform. Here, the authors prepared iron oxyhydroxides on nitrogen-doped carbon that efficiently c
Externí odkaz: https://doaj.org/article/9424b3e622db4ecfbed471564f724d99
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4
Structure of the Surface Region of Stainless Steel: Bulk and Thin Films
Autor: Debi Garai, Axel Wilson, Ilaria Carlomagno, Carlo Meneghini, Francesco Carla, Hadeel Hussain, Ajay Gupta, Jörg Zegenhagen
Publikováno v: Phys. Status Solidi B 259, 2100513 (1 of 8 (2022). doi:10.1002/pssb.202100513
Physica status solidi / B 259(4), 2100513 (2022). doi:10.1002/pssb.202100513
Physica status solidi / B 259(4), 2100513 (2022). doi:10.1002/pssb.202100513
The surface region of austenitic stainless steel (SS) is investigated by synchrotronX-ray powder diffraction (XRPD) and X-ray absorption near edge structure (XANES)meas
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a4887788e1aaba0c897a566e764419a
https://bib-pubdb1.desy.de/record/490487
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5
Effect of surface morphology on magnetization dynamics of cobalt ultrathin films: An in-situ investigation
Autor: Pooja Gupta, Debi Garai, Dileep Kumar, Anup Kumar Bera, Ajay Gupta
Publikováno v: Applied Surface Science Advances, Vol 6, Iss, Pp 100124-(2021)
Growth of Co film on SiO2/Si substrates with surface roughness of 0.5 nm and 1.6 nm have been studied in-situ using magneto-optical Kerr effect (MOKE) and transport measurements. In-situ measurements jointly suggest that the films grow via Volmer-Web
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a986b337ae35539cadfe27bfe39f32d0
http://www.sciencedirect.com/science/article/pii/S2666523921000702
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6
Water Splitting on Ti-Oxide-Terminated SrTiO3(001)
Autor: Debi Garai, David A. Duncan, Pardeep K. Thakur, Vladyslav Solokha, Kurt Hingerl, Jörg Zegenhagen, Axel Wilson
Publikováno v: Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2019, 123 (28), pp.17232-17238. ⟨10.1021/acs.jpcc.9b01730⟩
The Journal of Physical Chemistry C
Combining X-ray photoelectron spectroscopy with the standing wave technique, we investigated adsorption of a monolayer of water on Ti-oxide-terminated SrTiO3(001) in ultra-high vacuum (UHV). At room temperature, the surface is water-free but hydroxyl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e26e680e672566205e0d8916ee3d0964
https://doi.org/10.1021/acs.jpcc.9b01730
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7
Studying the onset of galvanic steel corrosion in situ using thin films: film preparation, characterization and application to pitting
Autor: Christian Morawe, V. Raghavendra Reddy, Carlo Meneghini, Jörg Zegenhagen, Ilaria Carlomagno, Francesco Carlà, Axel Wilson, Ajay Gupta, Debi Garai, Vladyslav Solokha, Mukul Gupta
Publikováno v: Journal of physics / Condensed matter 33(12), 125001 (1-14) (2021). doi:10.1088/1361-648X/abd523
'Journal of Physics Condensed Matter ', vol: 33, pages: 125001-1-125001-14 (2021)
Journal of Physics: Condensed Matter
Journal of Physics: Condensed Matter, IOP Publishing, 2021, 33 (12), pp.125001. ⟨10.1088/1361-648X/abd523⟩
This work reports about a novel approach for investigating surface processes during the early stages of galvanic corrosion of stainless steel in situ by employing ultra-thin films and synchrotron x-radiation. Characterized by x-ray techniques and vol
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e202b8826c878c15f713810675cc57d2
https://bib-pubdb1.desy.de/record/455668
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8
Studying the onset of galvanic steel corrosion
Autor: Debi, Garai, Vladyslav, Solokha, Axel, Wilson, Ilaria, Carlomagno, Ajay, Gupta, Mukul, Gupta, V Raghavendra, Reddy, Carlo, Meneghini, Francesco, Carla, Christian, Morawe, Jörg, Zegenhagen
Publikováno v: Journal of physics. Condensed matter : an Institute of Physics journal. 33(12)
This work reports about a novel approach for investigating surface processes during the early stages of galvanic corrosion of stainless steel
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9e73826b579539734d6a0a93ce3eea4d
https://pubmed.ncbi.nlm.nih.gov/33339007
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9
Swelling of Steel Film by Hydrogen Absorption at Cathodic Potential in Electrolyte
Autor: Vadim Murzin, Jörg Zegenhagen, Vladyslav Solokha, Christian Morawe, Ajay Gupta, Axel Wilson, Carlo Meneghini, Ilaria Carlomagno, Debi Garai
Publikováno v: physica status solidi (b)
physica status solidi (b), Wiley, 2020, 257 (6), pp.2000055. ⟨10.1002/pssb.202000055⟩
'Physica Status Solidi (b) ', vol: 257, pages: 2000055-1-2000055-7 (2020)
Physica status solidi / B 257(6), 2070027-(2020). doi:10.1002/pssb.202070027
Physica status solidi / B Basic research 257(6), 2000055-(2020). doi:10.1002/pssb.202000055
Physica status solidi / B Basic research 257(6), 2000055 - (2020). doi:10.1002/pssb.202000055
An ≈4 nm FeCrNi film, deposited on a Ru/B$_4$C multilayer (ML), is used to study cathodic hydrogen charging in electrolyte. A thin film on a ML allow
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38261fc71d35d57f43b4e47c91def4ee
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10
Operando spectroscopy study of the carbon dioxide electro-reduction by iron species on nitrogen-doped carbon
Autor: Rosa Arrigo, Debi Garai, Claudio Ampelli, Peter P. Wells, Ricardo Grau-Crespo, Gabriele Centi, Georg Held, Chiara Genovese, Giannantonio Cibin, Diego Gianolio, Vladyslav Solokha, Sandra Krick Calderon, Juan J. Velasco-Vélez, Victor Posligua, Manfred Erwin Schuster, Siglinda Perathoner, Emma K. Gibson
Publikováno v: Nature Communications
Nature Communications, Vol 9, Iss 1, Pp 1-12 (2018)
The carbon–carbon coupling via electrochemical reduction of carbon dioxide represents the biggest challenge for using this route as platform for chemicals synthesis. Here we show that nanostructured iron (III) oxyhydroxide on nitrogen-doped carbon
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f291a83599cf654d3fd988a43fa6710
http://europepmc.org/articles/PMC5838105
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