Zobrazeno 1 - 10
of 108
pro vyhledávání: '"Gubbiotti, Gianluca"'
Autor:
Wang, Hanchen, Madami, Marco, Chen, Jilei, Jia, Hao, Zhang, Yu, Yuan, Rundong, Wang, Yizhan, He, Wenqing, Sheng, Lutong, Zhang, Yuelin, Wang, Jinlong, Liu, Song, Shen, Ka, Yu, Guoqiang, Han, Xiufeng, Yu, Dapeng, Ansermet, Jean-Philippe, Gubbiotti, Gianluca, Yu, Haiming
We report the experimental observation of the spin-wave moir\'e edge and cavity modes using Brillouin light scattering spectro-microscopy in a nanostructured magnetic moir\'e lattice consisting of two twisted triangle antidot lattices based on an ytt
Externí odkaz:
http://arxiv.org/abs/2304.01001
Autor:
Szulc, Krzysztof, Mendisch, Simon, Mruczkiewicz, Michał, Casoli, Francesca, Becherer, Markus, Gubbiotti, Gianluca
Publikováno v:
Phys. Rev. B 103, 134404 (2021)
We present a detailed study of the spin-wave dynamics in single Pt/Co/W and double Pt/Co/W/Co/Pt ferromagnetic layer systems. The dispersion of spin waves was measured by wavevector-resolved Brillouin light scattering spectroscopy while the in-plane
Externí odkaz:
http://arxiv.org/abs/2112.11206
Autor:
Longo, Emanuele, Belli, Matteo, Alia, Mario, Rimoldi, Martino, Cecchini, Raimondo, Longo, Massimo, Wiemer, Claudia, Locatelli, Lorenzo, Gubbiotti, Gianluca, Fanciulli, Marco, Mantovan, Roberto
Spin-charge interconversion phenomena at the interface between magnetic materials and topological insulators (TIs) are attracting enormous interest in the research effort towards the development of fast and ultra-low power devices for the future info
Externí odkaz:
http://arxiv.org/abs/2104.08124
Autor:
Gubbiotti, Gianluca, Sadovnikov, Alexandr, Beginin, Evgeny, Nikitov, Sergey, Wan, Danny, Gupta, Anshul, Kundu, Shreya, Talmelli, Giacomo, Carpenter, Robert, Asselberghs, Inge, Radu, Iuliana P., Adelmann, Christoph, Ciubotaru, Florin
Publikováno v:
Phys. Rev. Applied 15, 014061 (2021)
The dispersion of spin waves in vertical meander-shaped CoFeB thin films consisting of segments located at 90{\deg} angles with respect to each other is investigated by Brillouin light scattering spectroscopy. We reveal the periodic character of seve
Externí odkaz:
http://arxiv.org/abs/2007.13707
Autor:
Szulc, Krzysztof, Graczyk, Piotr, Mruczkiewicz, Michał, Gubbiotti, Gianluca, Krawczyk, Maciej
Publikováno v:
Phys. Rev. Applied 14, 034063 (2020)
In magnonics, an emerging branch of wave physics characterized by low-energy consumption, it is highly desirable to realize circuit elements within the scope of spin-wave computing. Here, based on numerical simulations, we demonstrate the functionali
Externí odkaz:
http://arxiv.org/abs/2002.06096
Autor:
Chen, Jilei, Yu, Tao, Liu, Chuanpu, Liu, Tao, Madami, Marco, Shen, Ka, Zhang, Jianyu, Tu, Sa, Alam, Md Shah, Xia, Ke, Wu, Mingzhong, Gubbiotti, Gianluca, Blanter, Yaroslav M., Bauer, Gerrit E. W., Yu, Haiming
Publikováno v:
Phys. Rev. B 100, 104427 (2019)
Magnon spintronics is a prosperous field that promises beyond-CMOS technology based on elementary excitations of the magnetic order that act as information carriers for future computational architectures. Unidirectional propagation of spin waves is k
Externí odkaz:
http://arxiv.org/abs/1903.00638
Akademický článek
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Akademický článek
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Autor:
Graczyk, Piotr, Krawczyk, Maciej, Dhuey, Scott, Yang, Wei-Gang, Schmidt, Holger, Gubbiotti, Gianluca
Publikováno v:
Phys. Rev. B 98, 174420 (2018)
We investigate magnonic band structure in thin homogeneous permalloy film decorated with periodic array of elliptically shaped permalloy dots and separated by non-magnetic Pt spacer. We demonstrated experimentally formation of the magnonic band struc
Externí odkaz:
http://arxiv.org/abs/1805.12178