Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Chaluvadi, Sandeep Kumar"'
Autor:
Di Pietro, Paola, Schmidt, Johannes, Adhlakha, Nidhi, Chaluvadi, Sandeep Kumar, Mazzola, Federico, Stopponi, Veronica, Tomarchio, Luca, Orgiani, Pasquale, Lupi, Stefano, Perucchi, Andrea
Oxygen deficient titanium dioxide (TiO$_{2-x}$) is a very attractive material for several applications ranging from photocatalysis to resistive switching. Oxygen vacancies turn insulating anatase titanium dioxide into a polaronic conductor, while cre
Externí odkaz:
http://arxiv.org/abs/2407.12606
Autor:
Chaluvadi, Sandeep Kumar, Chalil, Shyni Punathum, Jana, Anupam, Dagur, Deepak, Vinai, Giovanni, Motti, Federico, Fujii, Jun, Mezhoud, Moussa, Lüders, Ulrike, Polewczyk, Vincent, Vobornik, Ivana, Rossi, Giorgio, Bigi, Chiara, Hwang, Younghun, Olsen, Thomas, Orgiani, Pasquale, Mazzola, Federico
Publikováno v:
Nano Letters 24, 7601-7608 (2024)
Metallic ferromagnetic transition metal dichalcogenides have emerged as important building blocks for scalable magnonics and memory applications. Downscaling such systems to the ultra-thin limit is critical to integrate them into technology. Here, we
Externí odkaz:
http://arxiv.org/abs/2403.11977
Autor:
Mazzola, Federico, Brzezicki, Wojciech, Mercaldo, Maria Teresa, Guarino, Anita, Bigi, Chiara, Miwa, Jill A., De Fazio, Domenico, Crepaldi, Alberto, Fujii, Jun, Rossi, Giorgio, Orgiani, Pasquale, Chaluvadi, Sandeep Kumar, Chalil, Shyni Punathum, Panaccione, Giancarlo, Jana, Anupam, Polewczyk, Vincent, Vobornik, Ivana, Kim, Changyoung, Granozio, Fabio Miletto, Fittipaldi, Rosalba, Ortix, Carmine, Cuoco, Mario, Vecchione, Antonio
The relation between crystal symmetries, electron correlations, and electronic structure steers the formation of a large array of unconventional phases of matter, including magneto-electric loop currents and chiral magnetism. Detection of such hidden
Externí odkaz:
http://arxiv.org/abs/2402.08319
Autor:
Oberaigner, Michael, Ederer, Manuel, Chaluvadi, Sandeep Kumar, Orgiani, Pasquale, Ciancio, Regina, Löffler, Stefan, Kothleitner, Gerald, Knez, Daniel
Knowledge of atomic-level details of structure, chemistry, and electronic states is paramount for a comprehensive understanding of emergent properties at oxide interfaces. We utilise a novel methodology based on atomic-scale electron energy loss spec
Externí odkaz:
http://arxiv.org/abs/2310.03863
Autor:
Mazzola, Federico, Chaluvadi, Sandeep Kumar, Polewczyk, Vincent, Mondal, Debashis, Fujii, Jun, Rajak, Piu, Islam, Mahabul, Ciancio, Regina, Barba, Luisa, Fabrizio, Michele, Rossi, Giorgio, Orgiani, Pasquale, Vobornik, Ivana
Phase transitions are key in determining and controlling the quantum properties of correlated materials. Here, by using the powerful combination of precise material synthesis and angle resolved photoelectron spectroscopy, we show evidence for a genui
Externí odkaz:
http://arxiv.org/abs/2207.00341
Autor:
Blond, Jérémy, Dufour, Christian, Chaluvadi, Sandeep Kumar, Duprey, Sylvain, Portier, Xavier, Marie, Philippe, Pierron, Victor, Méchin, Laurence, Guillet, Bruno
Publikováno v:
In Applied Surface Science 1 October 2024 669
Autor:
Caputo, Marco, Jandke, Jasmin, Cappelli, Edoardo, Chaluvadi, Sandeep Kumar, Guedes, Eduardo Bonini, Naamneh, Muntaser, Vinai, Giovanni, Fujii, Jun, Torelli, Piero, Vobornik, Ivana, Goldoni, Andrea, Orgiani, Pasquale, Baumberger, Felix, Radovic, Milan, Panaccione, Giancarlo
$V_2O_3$ has long been studied as a prototypical strongly correlated material. The difficulty in obtaining clean, well ordered surfaces, however, hindered the use of surface sensitive techniques to study its electronic structure. Here we show by mean
Externí odkaz:
http://arxiv.org/abs/2106.08668
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