Zobrazeno 1 - 10
of 1 017
pro vyhledávání: '"J. Hugo"'
Autor:
David Redka, Saleem Ayaz Khan, Edoardo Martino, Xavier Mettan, Luka Ciric, Davor Tolj, Trpimir Ivšić, Andreas Held, Marco Caputo, Eduardo Bonini Guedes, Vladimir N. Strocov, Igor Di Marco, Hubert Ebert, Heinz P. Huber, J. Hugo Dil, László Forró, Ján Minár
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Owing to their exceptional mechanical, electronic, and phononic transport properties, compositionally complex alloys, including high-entropy alloys, represent an important class of materials. However, the interplay between chemical disorder
Externí odkaz:
https://doaj.org/article/a6a0efd430a04ad3ad59695d10d7a4f9
Autor:
Jonas A. Krieger, Samuel Stolz, Iñigo Robredo, Kaustuv Manna, Emily C. McFarlane, Mihir Date, Banabir Pal, Jiabao Yang, Eduardo B. Guedes, J. Hugo Dil, Craig M. Polley, Mats Leandersson, Chandra Shekhar, Horst Borrmann, Qun Yang, Mao Lin, Vladimir N. Strocov, Marco Caputo, Matthew D. Watson, Timur K. Kim, Cephise Cacho, Federico Mazzola, Jun Fujii, Ivana Vobornik, Stuart S. P. Parkin, Barry Bradlyn, Claudia Felser, Maia G. Vergniory, Niels B. M. Schröter
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Spin-orbit coupling in noncentrosymmetric crystals leads to spin-momentum locking – a directional relationship between an electron’s spin angular momentum and its linear momentum. Isotropic orthogonal Rashba spin-momentum locking has bee
Externí odkaz:
https://doaj.org/article/761f1ccbbe4a4aa6a9c3f2093195345c
Autor:
Jian-Rui Soh, Irián Sánchez-Ramírez, Xupeng Yang, Jinzhao Sun, Ivica Zivkovic, J. Alberto Rodríguez-Velamazán, Oscar Fabelo, Anne Stunault, Alessandro Bombardi, Christian Balz, Manh Duc Le, Helen C. Walker, J. Hugo Dil, Dharmalingam Prabhakaran, Henrik M. Rønnow, Fernando de Juan, Maia G. Vergniory, Andrew T. Boothroyd
Publikováno v:
npj Quantum Materials, Vol 9, Iss 1, Pp 1-10 (2024)
Abstract In the rapidly expanding field of topological materials there is growing interest in systems whose topological electronic band features can be induced or controlled by magnetism. Magnetic Weyl semimetals, which contain linear band crossings
Externí odkaz:
https://doaj.org/article/5d6c27c238c44ba8b6c2c1f89d6e5d9e
Autor:
Juraj Krempaský, Gunther Springholz, Sunil Wilfred D’Souza, Ondřej Caha, Martin Gmitra, Andreas Ney, C. A. F. Vaz, Cinthia Piamonteze, Mauro Fanciulli, Dominik Kriegner, Jonas A. Krieger, Thomas Prokscha, Zaher Salman, Jan Minár, J. Hugo Dil
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract The interplay between spin-orbit interaction and magnetic order is one of the most active research fields in condensed matter physics and drives the search for materials with novel, and tunable, magnetic and spin properties. Here we report o
Externí odkaz:
https://doaj.org/article/c75d66577d7546d6906cb85d1e667259
Autor:
Geoffroy Kremer, Julian Maklar, Laurent Nicolaï, Christopher W. Nicholson, Changming Yue, Caio Silva, Philipp Werner, J. Hugo Dil, Juraj Krempaský, Gunther Springholz, Ralph Ernstorfer, Jan Minár, Laurenz Rettig, Claude Monney
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-6 (2022)
The ferroelectric material α-GeTe(111) is an excellent playground for spin-to charge conversion due to its strong Rashba coupling. Here, the authors reveal an ultrafast modulation of its Rashba coupling on the femtosecond timescale.
Externí odkaz:
https://doaj.org/article/1369842500d94b9ab5c81d815bdf1cc8
Autor:
Sokolović, Igor, Guedes, Eduardo B., van Waas, Thomas P., Poncé, Samuel, Polley, Craig, Schmid, Michael, Diebold, Ulrike, Radović, Milan, Setvín, Martin, Dil, J. Hugo
Two-dimensional electron liquids (2DELs) have increasing technological relevance for ultrafast electronics and spintronics, yet significant gaps in their fundamental understanding are exemplified on the prototypical SrTiO$_3$. We correlate the exact
Externí odkaz:
http://arxiv.org/abs/2405.18946
Autor:
Guo, Fei, Puppin, Michele, Hellbruck, Lukas, Magrez, Arnaud, Guedes, Eduardo B., Sokolovic, Igor, Dil, J. Hugo
Publikováno v:
Phys. Rev. B 110, 115112 (2024)
Low-dimensional materials are susceptible to electronic instabilities such as charge density waves (CDWs), originating from a divergence in the Lindhard electron response function, combined with a finite electron-phonon coupling strength. In this rep
Externí odkaz:
http://arxiv.org/abs/2405.09461
Autor:
Eduardo B. Guedes, Stefan Muff, Walber H. Brito, Marco Caputo, Hang Li, Nicholas C. Plumb, J. Hugo Dil, Milan Radović
Publikováno v:
Advanced Science, Vol 8, Iss 22, Pp n/a-n/a (2021)
Abstract The 2‐dimensional electron gas (2DEG) found at the surface of SrTiO3 and related interfaces has attracted significant attention as a promising basis for oxide electronics. In order to utilize its full potential, the response of this 2DEG t
Externí odkaz:
https://doaj.org/article/149d162699614e70879913b916181a65
Autor:
Hellbrück, Lukas, Puppin, Michele, Guo, Fei, Hickstein, Daniel D., Benhabib, Siham, Grioni, Marco, Dil, J. Hugo, LaGrange, Thomas, Rønnow, Henrik M., Carbone, Fabrizio
Publikováno v:
Rev. Sci. Instrum. 95, 033007 (2024)
Time and angle-resolved photoemission spectroscopy (trARPES) allows direct mapping of the electronic band structure and its dynamic response on femtosecond timescales. Here, we present a new ARPES system, powered by a new fiber-based femtosecond ligh
Externí odkaz:
http://arxiv.org/abs/2402.00784
Autor:
Carina Gutiérrez-Flores, José L. León-de la Luz, Francisco J. García-De León, J. Hugo Cota-Sánchez
Publikováno v:
Comparative Cytogenetics, Vol 12, Iss 1, Pp 61-82 (2018)
Polyploidy, the possession of more than two sets of chromosomes, is a major biological process affecting plant evolution and diversification. In the Cactaceae, genome doubling has also been associated with reproductive isolation, changes in breeding
Externí odkaz:
https://doaj.org/article/6837633672334991a529ddbab2116630