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Topological valley plasmons in twisted monolayer-double graphene moir\'e superlattices

Autor: Luo, Weiwei, Fan, Jiang, Kuzmenko, Alexey B., Cai, Wei, Xu, Jingjun

In topological photonics, artificial photonic structures are constructed for realizing nontrivial unidirectional propagation of photonic information. On the other hand, moir\'e superlattices are emerging as an important avenue for engineering quantum

Externí odkaz: http://arxiv.org/abs/2403.07268

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Thermal and electrostatic tuning of surface phonon-polaritons in LaAlO3/SrTiO3 heterostructures

Autor: Zhou, Yixi, Waelchli, Adrien, Boselli, Margherita, Crassee, Iris, Bercher, Adrien, Luo, Weiwei, Duan, Jiahua, van Mechelen, J. L. M., van der Marel, Dirk, Teyssier, Jérémie, Rischau, Carl Willem, Korosec, Lukas, Gariglio, Stefano, Triscone, Jean-Marc, Kuzmenko, Alexey B.

Publikováno v: Nature Communications 14, 7686 (2023)

Phonon polaritons are promising for infrared applications due to a strong light-matter coupling and subwavelength energy confinement they offer. Yet, the spectral narrowness of the phonon bands and difficulty to tune the phonon polariton properties h

Externí odkaz: http://arxiv.org/abs/2312.03711

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Photocurrent imaging of hybrid polaritons in graphene based heterostructures

Autor: Luo, Weiwei, Qi, Jialin, Zhang, Linglong, Fan, Jiang, Dingxiao, Junjie, Zhang, Ni, Wu, Wei, Ren, Mengxin, Zhang, Xinzheng, Cai, Wei, Xu, Jingjun

Photocurrent is arising as a powerful tool for detecting in-plane collective excitations in hybrid polariton systems. In this paper, based on the intrinsic optoelectric response of graphene, photocurrent imaging of in-plane plasmons from each graphen

Externí odkaz: http://arxiv.org/abs/2302.09552

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Characteristic lengthscales of the electrically-induced insulator-to-metal transition

Autor: Luibrand, Theodor, Bercher, Adrien, Rocco, Rodolfo, Tahouni-Bonab, Farnaz, Varbaro, Lucia, Rischau, Carl Willem, Domínguez, Claribel, Zhou, Yixi, Luo, Weiwei, Bag, Soumen, Fratino, Lorenzo, Kleiner, Reinhold, Gariglio, Stefano, Koelle, Dieter, Triscone, Jean-Marc, Rozenberg, Marcelo J., Kuzmenko, Alexey B., Guénon, Stefan, del Valle, Javier

Some correlated materials display an insulator-to-metal transition as the temperature is increased. In most cases this transition can also be induced electrically, resulting in volatile resistive switching due to the formation of a conducting filamen

Externí odkaz: http://arxiv.org/abs/2301.00456

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Akademický článek

Role and mechanism of myonectin in severe acute pancreatitis: a crosstalk between skeletal muscle and pancreas.

Autor: Dong, Xiaowu¹ (AUTHOR), Luo, Weiwei¹ (AUTHOR), Wang, Yaodong² (AUTHOR), Zhu, Qingtian¹ (AUTHOR), Yuan, Chenchen¹ (AUTHOR), Xiao, Weiming¹ (AUTHOR), Gong, Weijuan¹ (AUTHOR), Lu, Guotao^1,3 (AUTHOR) pkulgt@163.com, Shi, Xiaolei¹ (AUTHOR) 092308@yzu.edu.cn, Li, Jin⁴ (AUTHOR) jinli807@126.com

Publikováno v: Skeletal Muscle. 12/3/2024, Vol. 14 Issue 1, p1-13. 13p.