Zobrazeno 1 - 10
of 225
pro vyhledávání: '"Leconte Nicolas"'
Local interlayer charge polarization of twisted bilayer hexagonal boron nitride (t2BN) is calculated and parametrized as a function of twist angle and perpendicular electric fields through tight-binding calculations on lattice relaxed geometries Latt
Externí odkaz:
http://arxiv.org/abs/2406.12231
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:
Wang, Zihao, Perez-Piskunow, Pablo M., Wong, Calvin Pei Yu, Holwill, Matthew, Liu, Jiawei, Fu, Wei, Hu, Junxiong, Taniguchi, T, Watanabe, K, Ariando, Ariando, Li, Lin, Goh, Kuan Eng Johnson, Roche, Stephan, Jung, Jeil, Novoselov, Konstantin, Leconte, Nicolas
We report intriguing and hitherto overlooked low-field room temperature extremely large magnetoresistance (XMR) patterns in graphene/hexagonal boron nitride (h-BN) superlattices that emerge due to the existence of open orbits within each miniband. Th
Externí odkaz:
http://arxiv.org/abs/2312.07004
Autor:
Beniwal, Ravina, Kalyan, M. Suman, Leconte, Nicolas, Jung, Jeil, Mariserla, Bala Murali Krishna, Appalakondaiah, S.
We explore the direct to indirect band gap transitions in MX$_2$ (M= Mo/W, X= S/Se) transition metal dichalcogenides heterobilayers for different system compositions, strains, and twist angles based on first principles density functional theory calcu
Externí odkaz:
http://arxiv.org/abs/2305.09223
We study the commensuration torques and layer sliding energetics of alternating twist trilayer graphene (t3G) and twisted bilayer graphene on hexagonal boron nitride (t2G/BN) that have two superposed moire interfaces. Lattice relaxations for typical
Externí odkaz:
http://arxiv.org/abs/2301.04105
Publikováno v:
EPJ Web of Conferences, Vol 183, p 02009 (2018)
Resistance Spot Welding (RSW) is widely used in the automotive industry thanks to its production convenience and cost effectiveness. Around four thousands spot welds are indeed employed to assemble the body-in-white. RSW of multiple sheets and combin
Externí odkaz:
https://doaj.org/article/38d62cc6347b4ac9a7aaa2ce5c0fa554
We calculate the electronic structure of AA'AA'...-stacked alternating twist N-layer (tNG) graphene for N = 3, 4, 5, 6, 8, 10, 20 layers and bulk alternating twist (AT) graphite systems where the lattice relaxations are modeled by means of molecular
Externí odkaz:
http://arxiv.org/abs/2206.09412
Publikováno v:
In European Journal of Mechanics / A Solids November-December 2024 108
Autor:
Carrier Julien, Markiewicz Eric, Haugou Grégory, Lebaillif David, Leconte Nicolas, Naceur Hakim
Publikováno v:
EPJ Web of Conferences, Vol 94, p 05011 (2015)
Welded joints, due to their manufacturing process, are commonly weakened areas. This study analyses the dynamic behavior of the Base Metal (BM) and the Heat-Affected Zone (HAZ) materials of a HSS (High Strength Steel) fillet welded joint. First, a sp
Externí odkaz:
https://doaj.org/article/8ca546fa0ab54e5cb417a14b733ac2b2
Publikováno v:
EPJ Web of Conferences, Vol 94, p 01067 (2015)
The loading mode generated by Kolsky bars apparatus is limited due to physical reasons to a duration time of around 0.4 ms. This is not suited in the characterization of high ductility metallic alloys up to fracture at moderate strain rates, since th
Externí odkaz:
https://doaj.org/article/fd34663a73984cdb8d44d70306ac6fc0