Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Caviglia, Andrea D."'
Autor:
Sala, Giacomo, Mercaldo, Maria Teresa, Domi, Klevis, Gariglio, Stefano, Cuoco, Mario, Ortix, Carmine, Caviglia, Andrea D.
Quantum materials are characterized by electromagnetic responses intrinsically linked to the geometry and topology of the electronic wavefunctions. These properties are encoded in the quantum metric and Berry curvature. While Berry curvature-mediated
Externí odkaz:
http://arxiv.org/abs/2407.06659
Autor:
Segantini, Greta, Hsu, Chih-Ying, Rischau, Carl Willem, Blah, Patrick, Matthiesen, Mattias, Gariglio, Stefano, Triscone, Jean-Marc, Alexander, Duncan T. L., Caviglia, Andrea D.
The epitaxial growth of complex oxides enables the production of high-quality films, yet substrate choice is restricted to certain symmetry and lattice parameters, thereby limiting the technological applications of epitaxial oxides. In comparison, th
Externí odkaz:
http://arxiv.org/abs/2406.12743
Publikováno v:
npj Quantum Mater. 8, 12 (2023)
The Berry curvature (BC) - a quantity encoding the geometric properties of the electronic wavefunctions in a solid - is at the heart of different Hall-like transport phenomena, including the anomalous Hall and the non-linear Hall and Nernst effects.
Externí odkaz:
http://arxiv.org/abs/2301.04548
Autor:
Matthiesen, Mattias, Hortensius, Jorrit R., Mañas-Valero, Samuel, Šiškins, Makars, Ivanov, Boris A., van der Zant, Herre S. J., Coronado, E., Afanasiev, Dmytro, Caviglia, Andrea D.
Antiferromagnetic materials feature intrinsic ultrafast spin dynamics, making them ideal candidates for future magnonic devices operating at THz frequencies. A major focus of current research is the investigation of optical methods for the efficient
Externí odkaz:
http://arxiv.org/abs/2204.10574
Autor:
Lesne, Edouard, Saǧlam, Yildiz G., Battilomo, Raffaele, Mercaldo, Maria Teresa, van Thiel, Thierry C., Filippozzi, Ulderico, Noce, Canio, Cuoco, Mario, Steele, Gary A., Ortix, Carmine, Caviglia, Andrea D.
Publikováno v:
Nature Materials 22, 576 (2023)
Quantum materials can display physical phenomena rooted in the geometry of electronic wavefunctions. The corresponding geometric tensor is characterized by an emergent field known as Berry curvature (BC). Large BCs typically arise when electronic sta
Externí odkaz:
http://arxiv.org/abs/2201.12161
Autor:
Lee, Martin, Robin, Martin, Guis, Ruben, Filippozzi, Ulderico, Shin, Dong Hoon, van Thiel, Thierry C., Paardekooper, Stijn, Renshof, Johannes R., van der Zant, Herre S. J., Caviglia, Andrea D., Verbiest, Gerard J., Steeneken, Peter G.
Although 2D materials hold great potential for next-generation pressure sensors, recent studies revealed that gases permeate along the membrane-surface interface that is only weakly bound by van der Waals interactions, necessitating additional sealin
Externí odkaz:
http://arxiv.org/abs/2109.03978
Autor:
Manca, Nicola, Mattoni, Giordano, Pelassa, Marco, Venstra, Warner J., van der Zant, Herre S. J., Caviglia, Andrea D.
Publikováno v:
ACS Appl. Mater. Interfaces 11, 44438 (2019)
Strain engineering is one of the most effective approaches to manipulate the physical state of materials, control their electronic properties, and enable crucial functionalities. Because of their rich phase diagrams arising from competing ground stat
Externí odkaz:
http://arxiv.org/abs/2106.08302
Autor:
Singh, Gyanendra, Guarcello, Claudio, Lesne, Edouard, Winkler, Dag, Claeson, Tord, Bauch, Thilo, Lombardi, Floriana, Caviglia, Andrea D., Citro, Roberta, Cuoco, Mario, Kalaboukhov, Alexei
Publikováno v:
npj Quantum Mater. 7, 2 (2022)
Two dimensional SrTiO3-based interfaces stand out among non-centrosymmetric superconductors due to their intricate interplay of gate tunable Rashba spin-orbit coupling and multi-orbital electronic occupations, whose combination theoretically prefigur
Externí odkaz:
http://arxiv.org/abs/2104.00445
Autor:
Persky, Eylon, Vardi, Naor, Monteiro, Ana Mafalda R. V. L., van Thiel, Thierry C., Yoon, Hyeok, Xie, Yanwu, Fauqué, Benoît, Caviglia, Andrea D., Hwang, Harold Y., Behnia, Kamran, Ruhman, Jonathan, Kalisky, Beena
In systems near phase transitions, macroscopic properties often follow algebraic scaling laws, determined by the dimensionality and the underlying symmetries of the system. The emergence of such universal scaling implies that microscopic details are
Externí odkaz:
http://arxiv.org/abs/2103.08658
Autor:
Groenendijk, Dirk J., Manca, Nicola, de Bruijckere, Joeri, Monteiro, Ana Mafalda R. V. L., Gaudenzi, Rocco, van der Zant, Herre S. J., Caviglia, Andrea D.
SrIrO3, the three-dimensional member of the Ruddlesden-Popper iridates, is a paramagnetic semimetal characterised by a the delicate interplay between spin-orbit coupling and Coulomb repulsion. In this work, we study the anisotropic magnetoresistance
Externí odkaz:
http://arxiv.org/abs/2001.08939