Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Lede Xian"'
Autor:
Lu Li, Qinqin Wang, Fanfan Wu, Qiaoling Xu, Jinpeng Tian, Zhiheng Huang, Qinghe Wang, Xuan Zhao, Qinghua Zhang, Qinkai Fan, Xiuzhen Li, Yalin Peng, Yangkun Zhang, Kunshan Ji, Aomiao Zhi, Huacong Sun, Mingtong Zhu, Jundong Zhu, Nianpeng Lu, Ying Lu, Shuopei Wang, Xuedong Bai, Yang Xu, Wei Yang, Na Li, Dongxia Shi, Lede Xian, Kaihui Liu, Luojun Du, Guangyu Zhang
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Monolayer molybdenum disulfide (MoS2), an emergent two-dimensional (2D) semiconductor, holds great promise for transcending the fundamental limits of silicon electronics and continue the downscaling of field-effect transistors. To realize it
Externí odkaz:
https://doaj.org/article/051f09065d60480494db1821fbf238cd
Autor:
Jared S. Ginsberg, M. Mehdi Jadidi, Jin Zhang, Cecilia Y. Chen, Nicolas Tancogne-Dejean, Sang Hoon Chae, Gauri N. Patwardhan, Lede Xian, Kenji Watanabe, Takashi Taniguchi, James Hone, Angel Rubio, Alexander L. Gaeta
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
Abstract Polar crystals can be driven into collective oscillations by optical fields tuned to precise resonance frequencies. As the amplitude of the excited phonon modes increases, novel processes scaling non-linearly with the applied fields begin to
Externí odkaz:
https://doaj.org/article/dc3871072ba54096af2e6b550311add6
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Studies of twisted bilayer transition metal dichalcogenides have so far focused only on those containing group-VI metals. Here, the authors predict that twisted bilayers of ZrS2, with the group-IV metal Zr, form an emergent moiré Kagome lattice with
Externí odkaz:
https://doaj.org/article/c9c85fac0fb24f9c8229a0fbc6fa2dfc
Autor:
Lede Xian, Martin Claassen, Dominik Kiese, Michael M. Scherer, Simon Trebst, Dante M. Kennes, Angel Rubio
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Twisted van der Waals systems are known to host flat electronic bands, originating from moire potential. Here, the authors predict from purely geometric considerations a new type of nearly dispersionless bands in twisted bilayer MoS2, resulting from
Externí odkaz:
https://doaj.org/article/058257d1af214c46b3554db2a452efb7
Autor:
Dorri Halbertal, Nathan R. Finney, Sai S. Sunku, Alexander Kerelsky, Carmen Rubio-Verdú, Sara Shabani, Lede Xian, Stephen Carr, Shaowen Chen, Charles Zhang, Lei Wang, Derick Gonzalez-Acevedo, Alexander S. McLeod, Daniel Rhodes, Kenji Watanabe, Takashi Taniguchi, Efthimios Kaxiras, Cory R. Dean, James C. Hone, Abhay N. Pasupathy, Dante M. Kennes, Angel Rubio, D. N. Basov
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Here, a combined experiment-theory framework based on different nano-imaging techniques and first-principle calculations is used to analyse the shapes of moiré patterns in twisted van der Waals structures, enabling an accurate description of the cou
Externí odkaz:
https://doaj.org/article/3d04cc32cb1b4c04bfaaa229397d8cbd
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Plasmons depend strongly on dimensionality. Here the authors show that plasmons in atomically thin metals are qualitatively different from those in a 2D electron gas or metal slab: they are dispersionless at large wavevectors and, in systems such as
Externí odkaz:
https://doaj.org/article/23b3b67949a24fd7b1ed43182b18bd00
Publikováno v:
Materials & Design, Vol 209, Iss , Pp 110005- (2021)
The miniaturization of transistors and the high density of integrated circuits makes conventional transistors reach a size limit, causing leakage currents, unstable performance, and increasing production cost. Spin field effect transistors (SFETs) ba
Externí odkaz:
https://doaj.org/article/7dd4013598d54f2ea19b33271ddf695d
Publikováno v:
Physical Review Research, Vol 1, Iss 2, p 023031 (2019)
We investigate the topological properties of Floquet-engineered twisted bilayer graphene above the so-called magic angle driven by circularly polarized laser pulses. Employing a full Moiré-unit-cell tight-binding Hamiltonian based on first-principle
Externí odkaz:
https://doaj.org/article/6d1a313687d5454e9a757a9f64134bff
Autor:
LingNan Wei, Qiaoling Xu, Yangchen He, Qingxin Li, Yan Huang, Wang Zhu, Kenji Watanabe, Takashi Taniguchi, Claassen, Martin, Rhodes, Daniel A., Kennes, Dante M., Lede Xian, Rubio, Angel, Lei Wang
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America; 4/16/2024, Vol. 121 Issue 16, p1-6, 14p
Autor:
Wei-Min Zhao, Li Zhu, Zhengwei Nie, Qi-Yuan Li, Qi-Wei Wang, Li-Guo Dou, Ju-Gang Hu, Lede Xian, Sheng Meng, Shao-Chun Li
Publikováno v:
Nature Materials. 21:284-289