Zobrazeno 1 - 10
of 526
pro vyhledávání: '"Orgiani, P"'
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, Enzner, Stefan, Eck, Philipp, Bigi, Chiara, Jugovac, Matteo, Cojocariu, Iulia, Feyer, Vitaliy, Shu, Zhixue, Pierantozzi, Gian Marco, De Vita, Alessandro, Carrara, Pietro, Fujii, Jun, King, Phil D. C., Vinai, Giovanni, Orgiani, Pasquale, Cacho, Cephise, Watson, Matthew D., Rossi, Giorgio, Vobornik, Ivana, Kong, Tai, Di Sante, Domenico, Sangiovanni, Giorgio, Panaccione, Giancarlo
Engineering surfaces and interfaces of materials promises great potential in the field of heterostructures and quantum matter designer, with the opportunity of driving new many-body phases that are absent in the bulk compounds. Here, we focus on the
Externí odkaz:
http://arxiv.org/abs/2308.09589
Autor:
Bigi, Chiara, Pakdel, Sahar, Winiarski, Michał J., Orgiani, Pasquale, Vobornik, Ivana, Fujii, Jun, Rossi, Giorgio, Polewczyk, Vincent, King, Phil D. C., Panaccione, Giancarlo, Klimczuk, Tomasz, Thygesen, Kristian Sommer, Mazzola, Federico
Publikováno v:
Phys. Rev. B 108, 075148 (2023)
Intermetallics are an important playground to stabilize a large variety of physical phenomena, arising from their complex crystal structure. The ease of their chemical tuneabilty makes them suitable platforms to realize targeted electronic properties
Externí odkaz:
http://arxiv.org/abs/2307.12269
Autor:
Di Sante, Domenico, Bigi, Chiara, Eck, Philipp, Enzner, Stefan, Consiglio, Armando, Pokharel, Ganesh, Carrara, Pietro, Orgiani, Pasquale, Polewczyk, Vincent, Fujii, Jun, King, Phil D. C, Vobornik, Ivana, Rossi, Giorgio, Zeljkovic, Ilija, Wilson, Stephen D., Thomale, Ronny, Sangiovanni, Giorgio, Panaccione, Giancarlo, Mazzola, Federico
Publikováno v:
Nature Physics (2023)
Kagome materials have emerged as a setting for emergent electronic phenomena that encompass different aspects of symmetry and topology. It is debated whether the XV$_6$Sn$_6$ kagome family (where X is a rare earth element), a recently discovered fami
Externí odkaz:
http://arxiv.org/abs/2305.15345
Autor:
Mazzola, F., Hassani, H., Amoroso, D., Chaluvadi, S. K., Fujii, J., Polewczyk, V., Rajak, P., Koegler, Max, Ciancio, R., Partoens, B., Rossi, G., Vobornik, I., Ghosez, P., Orgiani, P.
WO$_3$ is a binary 5d compound which has attracted remarkable attention due to the vast array of structural transitions that it undergoes in its bulk form. In the bulk, a wide range of electronic properties has been demonstrated, including metal-insu
Externí odkaz:
http://arxiv.org/abs/2304.10571
Autor:
Tuniz, Manuel, Consiglio, Armando, Puntel, Denny, Bigi, Chiara, Enzner, Stefan, Pokharel, Ganesh, Orgiani, Pasquale, Bronsch, Wibke, Parmigiani, Fulvio, Polewczyk, Vincent, King, Phil D. C., Wells, Justin W., Zeljkovic, Ilija, Carrara, Pietro, Rossi, Giorgio, Fujii, Jun, Vobornik, Ivana, Wilson, Stephen D., Thomale, Ronny, Wehling, Tim, Sangiovanni, Giorgio, Panaccione, Giancarlo, Cilento, Federico, Di Sante, Domenico, Mazzola, Federico
Long-range electronic order descending from a metallic parent state constitutes a rich playground to study the intricate interplay of structural and electronic degrees of freedom. With dispersive and correlation features as multifold as topological D
Externí odkaz:
http://arxiv.org/abs/2302.10699
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