Zobrazeno 1 - 10
of 1 116
pro vyhledávání: '"Fedorov, Alexander A."'
Autor:
Pandeya, Ram Prakash, Shchukin, Konstantin P., Falke, Yannic, Mussler, Gregor, Rehman, Jalil Abdur, Atodiresei, Nicolae, Fedorov, Alexander V., Senkovskiy, Boris V., Jansen, Daniel, Di Santo, Giovanni, Petaccia, Luca, Grüneis, Alexander
We synthesize and spectroscopically investigate monolayer C$_{60}$ on the topological insulator (TI) Bi$_4$Te$_3$. This C$_{60}$/Bi$_4$Te$_3$ heterostructure is characterized by excellent translational order in a novel (4 x 4) C$_{60}$ superstructure
Externí odkaz:
http://arxiv.org/abs/2405.09119
Autor:
Yao, Mengyu, Gutierrez-Amigo, Martin, Roychowdhury, Subhajit, Errea, Ion, Fedorov, Alexander, Strocov, Vladimir N., Vergniory, Maia G., Felser, Claudia
The interplay between topology and superconductivity in quantum materials harbors rich physics ripe for discovery. In this study, we investigate the topological properties and superconductivity of the nonsymmorphic chiral superconductor NbGe$_2$ usin
Externí odkaz:
http://arxiv.org/abs/2403.03324
Autor:
Lou, Rui, Zhou, Liqin, Song, Wenhua, Fedorov, Alexander, Tu, Zhijun, Jiang, Bei, Wang, Qi, Li, Man, Liu, Zhonghao, Chen, Xuezhi, Rader, Oliver, Büchner, Bernd, Sun, Yujie, Weng, Hongming, Lei, Hechang, Wang, Shancai
Kagome magnets provide a fascinating platform for the realization of correlated topological quantum phases under various magnetic ground states. However, the intricate effect of the magnetic spin configurations on the characteristic electronic struct
Externí odkaz:
http://arxiv.org/abs/2309.06399
Autor:
Frolov, Alexander S., Usachov, Dmitry Yu., Tarasov, Artem V., Fedorov, Alexander V., Bokai, Kirill A., Klimovskikh, Ilya, Stolyarov, Vasily S., Sergeev, Anton I., Lavrov, Alexander N., Golyashov, Vladimir A., Tereshchenko, Oleg E., Di Santo, Giovanni, Petaccia, Luca, Clark, Oliver J., Sanchez-Barriga, Jaime, Yashina, Lada V.
For quantum electronics, the possibility to finely tune the properties of magnetic topological insulators (TIs) is a key issue. We studied solid solutions between two isostructural Z$_2$ TIs, magnetic MnBi$_2$Te$_4$ and nonmagnetic GeBi$_2$Te$_4$, wi
Externí odkaz:
http://arxiv.org/abs/2306.13024
Autor:
Kuibarov, Andrii, Suvorov, Oleksandr, Vocaturo, Riccardo, Fedorov, Alexander, Lou, Rui, Merkwitz, Luise, Voroshnin, Vladimir, Facio, Jorge I., Koepernik, Klaus, Yaresko, Alexander, Shipunov, Grigoriy, Aswartham, Saicharan, Brink, Jeroen van den, Büchner, Bernd, Borisenko, Sergey
Publikováno v:
Nature 626, 294 (2024)
An essential ingredient for the production of Majorana fermions that can be used for quantum computing is the presence of topological superconductivity. As bulk topological superconductors remain elusive, the most promising approaches exploit proximi
Externí odkaz:
http://arxiv.org/abs/2305.02900
Determining the degree of inherent parallelism in classical sequential algorithms and leveraging it for fast parallel execution is a key topic in parallel computing, and detailed analyses are known for a wide range of classical algorithms. In this pa
Externí odkaz:
http://arxiv.org/abs/2304.09331
Autor:
Lou, Rui, Fedorov, Alexander, Zhao, Lingxiao, Yaresko, Alexander, Büchner, Bernd, Borisenko, Sergey
Publikováno v:
Phys. Rev. B 107, 035158 (2023)
Magnetic topological materials are a class of compounds with the underlying interplay of nontrivial band topology and magnetic spin configuration. Extensive interests have been aroused due to their application potential involved with an array of exot
Externí odkaz:
http://arxiv.org/abs/2301.13768
Autor:
Cheng, Erjian, Yan, Limin, Shi, Xianbiao, Lou, Rui, Fedorov, Alexander, Behnami, Mahdi, Yuan, Jian, Xu, Yuanji, Xu, Yang, Xia, Wei, Pavlovskii, Nikolai, Peets, Darren C., Zhao, Weiwei, Wan, Yimin, Guo, Yanfeng, Li, Shiyan, Yang, Wenge, Büchner, Bernd
The noncentrosymmetric ferromagnetic Weyl semimetal CeAlSi with simultaneous space-inversion (SI) and time-reversal (TR) symmetry breaking provides a unique platform for the exploration of novel topological states. Here, by employing electrical and t
Externí odkaz:
http://arxiv.org/abs/2301.03800
Although a wide variety of handcrafted concurrent data structures have been proposed, there is considerable interest in universal approaches (henceforth called Universal Constructions or UCs) for building concurrent data structures. These approaches
Externí odkaz:
http://arxiv.org/abs/2212.00521
Autor:
Kudriashov, Andrei, Babich, Ian, Hovhannisyan, Razmik A., Shishkin, Andrey G., Kozlov, Sergei N., Fedorov, Alexander, Vyalikh, Denis V., Khestanova, Ekaterina, Kupriyanov, Mikhail Yu., Stolyarov, Vasily S.
Publikováno v:
Advanced Functional Materials, 2209853
Typically, topological superconductivity is reachable via proximity effect by a direct deposition of superconductor (S) on top of a topological insulator (TI) surface. Here we observed and analyzed the double critical current in the Josephson junctio
Externí odkaz:
http://arxiv.org/abs/2210.17369