Zobrazeno 1 - 10
of 894
pro vyhledávání: '"Bercher A"'
Autor:
Taboada-Gutiérrez, Javier, Zhou, Yixi, Tresguerres-Mata, Ana I. F., Lanza, Christian, Martínez-Suárez, Abel, Álvarez-Pérez, Gonzalo, Duan, Jiahua, Martín, José Ignacio, Vélez, María, Prieto, Iván, Bercher, Adrien, Teyssier, Jérémie, Errea, Ion, Nikitin, Alexey Y., Martín-Sánchez, Javier, Kuzmenko, Alexey B., Alonso-González, Pablo
Phonon polaritons (PhPs) (light coupled to lattice vibrations) in the highly anisotropic polar layered material molybdenum trioxide (\alpha-MoO_3) are currently the focus of intense research efforts due to their extreme subwavelength field confinemen
Externí odkaz:
http://arxiv.org/abs/2408.09811
Autor:
Li, Geng, Kumar, Roshan Krishna, Stepanov, Petr, Pantaleón, Pierre A., Zhan, Zhen, Agarwal, Hitesh, Bercher, Adrien, Barrier, Julien, Watanabe, Kenji, Taniguchi, Takashi, Kuzmenko, Alexey B., Guinea, Francisco, Torre, Iacopo, Koppens, Frank H. L.
Twisted bilayer graphene (TBG) represents a highly tunable, strongly correlated electron system owed to its unique flat electronic bands. However, understanding the single-particle band structure alone has been challenging due to complex lattice reco
Externí odkaz:
http://arxiv.org/abs/2404.05716
Autor:
Xu, Ruijuan, Crassee, Iris, Bechtel, Hans A., Zhou, Yixi, Bercher, Adrien, Korosec, Lukas, Rischau, Carl Willem, Teyssier, Jérémie, Crust, Kevin J., Lee, Yonghun, Corder, Stephanie N. Gilbert, Li, Jiarui, Dionne, Jennifer A., Hwang, Harold Y., Kuzmenko, Alexey B., Liu, Yin
Recent theoretical studies have suggested that transition metal perovskite oxide membranes can enable surface phonon polaritons in the infrared range with low loss and much stronger subwavelength confinement than bulk crystals. Such modes, however, h
Externí odkaz:
http://arxiv.org/abs/2403.08500
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
Continual Learning has been challenging, especially when dealing with unsupervised scenarios such as Unsupervised Online General Continual Learning (UOGCL), where the learning agent has no prior knowledge of class boundaries or task change informatio
Externí odkaz:
http://arxiv.org/abs/2309.06896
Autor:
Michel, Nicolas, Chierchia, Giovanni, Negrel, Romain, Bercher, Jean-François, Yamasaki, Toshihiko
Deep neural networks have shown remarkable performance when trained on independent and identically distributed data from a fixed set of classes. However, in real-world scenarios, it can be desirable to train models on a continuous stream of data wher
Externí odkaz:
http://arxiv.org/abs/2309.00462
We use the maximum a posteriori estimation principle for learning representations distributed on the unit sphere. We propose to use the angular Gaussian distribution, which corresponds to a Gaussian projected on the unit-sphere and derive the associa
Externí odkaz:
http://arxiv.org/abs/2306.03364
Autor:
Ruijuan Xu, Iris Crassee, Hans A. Bechtel, Yixi Zhou, Adrien Bercher, Lukas Korosec, Carl Willem Rischau, Jérémie Teyssier, Kevin J. Crust, Yonghun Lee, Stephanie N. Gilbert Corder, Jiarui Li, Jennifer A. Dionne, Harold Y. Hwang, Alexey B. Kuzmenko, Yin Liu
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Recent theoretical studies have suggested that transition metal perovskite oxide membranes can enable surface phonon polaritons in the infrared range with low loss and much stronger subwavelength confinement than bulk crystals. Such modes, h
Externí odkaz:
https://doaj.org/article/2e911430ec114f7c88354db60d6db1f9
Publikováno v:
5th International Conference on Machine Learning for Networking (MLN'2022), Nov 2022, Paris, France
Software Defined Networks have opened the door to statistical and AI-based techniques to improve efficiency of networking. Especially to ensure a certain Quality of Service (QoS) for specific applications by routing packets with awareness on content
Externí odkaz:
http://arxiv.org/abs/2301.13536
Publikováno v:
2022 13th International Conference on Computing Communication and Networking Technologies (ICCCNT), Oct 2022, Kharagpur, France. pp.1-6
Software Defined Networks have opened the door to statistical and AI-based techniques to improve efficiency of networking. Especially to ensure a certain Quality of Service (QoS) for specific applications by routing packets with awareness on content
Externí odkaz:
http://arxiv.org/abs/2302.00004