Zobrazeno 1 - 10
of 579
pro vyhledávání: '"Ávila, José P."'
Autor:
Zhang, Hongyun, Li, Qian, Scheer, Michael G., Wang, Renqi, Tuo, Chuyi, Zou, Nianlong, Chen, Wanying, Li, Jiaheng, Cai, Xuanxi, Bao, Changhua, Li, Ming-Rui, Deng, Ke, Watanabe, Kenji, Taniguchi, Takashi, Ye, Mao, Tang, Peizhe, Xu, Yong, Yu, Pu, Avila, Jose, Dudin, Pavel, Denlinger, Jonathan D., Yao, Hong, Lian, Biao, Duan, Wenhui, Zhou, Shuyun
Publikováno v:
PNAS 121, (43) e2410714121 (2024)
Flat bands and nontrivial topological physics are two important topics of condensed matter physics. With a unique stacking configuration analogous to the Su-Schrieffer-Heeger (SSH) model, rhombohedral graphite (RG) is a potential candidate for realiz
Externí odkaz:
http://arxiv.org/abs/2411.07906
Autor:
Zhang, Hongyun, Li, Qian, Park, Youngju, Jia, Yujin, Chen, Wanying, Li, Jiaheng, Liu, Qinxin, Bao, Changhua, Leconte, Nicolas, Zhou, Shaohua, Wang, Yuan, Watanabe, Kenji, Taniguchi, Takashi, Avila, Jose, Dudin, Pavel, Yu, Pu, Weng, Hongming, Duan, Wenhui, Wu, Quansheng, Jung, Jeil, Zhou, Shuyun
Publikováno v:
Nat Commun 15, 3737 (2024)
Twisted bilayer graphene (tBLG) provides a fascinating platform for engineering flat bands and inducing correlated phenomena. By designing the stacking architecture of graphene layers, twisted multilayer graphene can exhibit different symmetries with
Externí odkaz:
http://arxiv.org/abs/2404.05533
Autor:
Li, Qian, Zhang, Hongyun, Wang, Yijie, Chen, Wanying, Bao, Changhua, Liu, Qinxin, Lin, Tianyun, Zhang, Shuai, Zhang, Haoxiong, Watanabe, Kenji, Taniguchi, Takashi, Avila, Jose, Dudin, Pavel, Li, Qunyang, Yu, Pu, Duan, Wenhui, Song, Zhida, Zhou, Shuyun
Magic-angle twisted bilayer graphene (MATBG) exhibits correlated phenomena such as superconductivity and Mott insulating state related to the weakly dispersing flat band near the Fermi energy. Beyond its moir\'e period, such flat band is expected to
Externí odkaz:
http://arxiv.org/abs/2403.14078
Autor:
Feraco, Giovanna, De Luca, Oreste, Przybysz, Przemysław, Jafari, Homayoun, Zheliuk, Oleksandr, Wang, Ying, Schädlich, Philip, Dudin, Pavel, Avila, José, Ye, Jianting, Seyller, Thomas, Dąbrowski, Paweł, Kowalczyk, Paweł, Sławińska, Jagoda, Rudolf, Petra, Grubišić-Čabo, Antonija
The diverse and intriguing phenomena observed in twisted bilayer systems, such as graphene and transition metal dichalcogenides, prompted new questions about the emergent effects that they may host. However, the practical challenge of realizing these
Externí odkaz:
http://arxiv.org/abs/2312.04205
Autor:
Avila, Jose
We present a common framework to study varieties in great generality from a categorical point of view. The main application of this study is in the setting of algebraic categories, where we introduce Birkhoff varieties which are essentially subvariet
Externí odkaz:
http://arxiv.org/abs/2310.07055
Autor:
Khestanova, Ekaterina, Ivanova, Tatyana, Gillen, Roland, Elia, Alessandro D, Lacey, Oliver Nicholas Gallego, Wysocki, Lena, Gruneis, Alexander, Kravtsov, Vasily, Strupinski, Wlodek, Maultzsch, Janina, Kandyba, Viktor, Cattelan, Mattia, Barinov, Alexei, Avila, Jose, Dudin, Pavel, Senkovskiy, Boris V.
Publikováno v:
ACS Photonics 2023
Monolayer transition-metal dichalcogenide (TMD) semiconductors exhibit strong excitonic effects and hold promise for optical and optoelectronic applications. Yet, electron doping of TMDs leads to the conversion of neutral excitons into negative trion
Externí odkaz:
http://arxiv.org/abs/2304.02513
Autor:
Curcio, Davide, Sanders, Charlotte E., Chikina, Alla, Lund, Henriette E., Bianchi, Marco, Granata, Veronica, Cannavacciuolo, Marco, Cuono, Giuseppe, Autieri, Carmine, Forte, Filomena, Romano, Alfonso, Cuoco, Mario, Dudin, Pavel, Avila, Jose, Polley, Craig, Balasubramanian, Thiagarajan, Fittipaldi, Rosalba, Vecchione, Antonio, Hofmann, Philip
The electrical control of a material's conductivity is at the heart of modern electronics. Conventionally, this control is achieved by tuning the density of mobile charge carriers. A completely different approach is possible in Mott insulators such a
Externí odkaz:
http://arxiv.org/abs/2303.00662
For each finite primitive subgroup $G$ of $\operatorname{PGL}_4(\mathbb{C})$, we find all the smooth $G$-invariant quartic surfaces. We also find all the faithful representations in $\operatorname{PGL}_4(\mathbb{C})$ of the smooth quartic $G$-invaria
Externí odkaz:
http://arxiv.org/abs/2211.13273
Autor:
Strasdas, Jeff, Pestka, Benjamin, Rybak, Milosz, Budniak, Adam K., Leuth, Niklas, Boban, Honey, Feyer, Vitaliy, Cojocariu, Iulia, Baranowski, Daniel, Avila, José, Dudin, Pavel, Bostwick, Aaron, Jozwiak, Chris, Rotenberg, Eli, Autieri, Carmine, Amouyal, Yaron, Plucinski, Lukasz, Lifshitz, Efrat, Birowska, Magdalena, Morgenstern, Markus
Publikováno v:
Nano Lett. 2023, 23, 22, 10342-10349
Exfoliated magnetic 2D materials enable versatile tuning of magnetization, e.g., by gating or providing proximity-induced exchange interaction. However, their electronic band structure after exfoliation has not been probed, most likely due to their p
Externí odkaz:
http://arxiv.org/abs/2211.05501
Autor:
Gatti, Gianmarco, Issing, Julia, Rademaker, Louk, Margot, Florian, de Jong, Tobias A., van der Molen, Sense Jan, Teyssier, Jérémie, Kim, Timur K., Watson, Matthew D., Cacho, Cephise, Dudin, Pavel, Avila, José, Edwards, Kumara Cordero, Paruch, Patrycja, Ubrig, Nicolas, Gutiérrez-Lezama, Ignacio, Morpurgo, Alberto, Tamai, Anna, Baumberger, Felix
The recent observation of correlated phases in transition metal dichalcogenide moir\'e systems at integer and fractional filling promises new insight into metal-insulator transitions and the unusual states of matter that can emerge near such transiti
Externí odkaz:
http://arxiv.org/abs/2211.01192