Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ilya N. Krivorotov"'
Autor:
Eric Arturo Montoya, Amanatullah Khan, Christopher Safranski, Andrew Smith, Ilya N. Krivorotov
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-10 (2023)
Abstract Spin Hall oscillators (SHOs) based on bilayers of a ferromagnet (FM) and a non-magnetic heavy metal (HM) are electrically tunable nanoscale microwave signal generators. Achieving high output power in SHOs requires driving large-amplitude mag
Externí odkaz:
https://doaj.org/article/2a63f5bf25404380ab161d3cd28b0968
Autor:
Eric Arturo Montoya, Salvatore Perna, Yu-Jin Chen, Jordan A. Katine, Massimiliano d’Aquino, Claudio Serpico, Ilya N. Krivorotov
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Energy-efficient manipulation of spins at the nanoscale can advance magnetic storage and computing technologies. Here the authors show that low-dimensional chaos generated by alternating spin torque can induce magnetic switching in a nanoscale ferrom
Externí odkaz:
https://doaj.org/article/53ed8a00a5e446e8a330772f4b507576
Autor:
Bin Fang, Mario Carpentieri, Xiaojie Hao, Hongwen Jiang, Jordan A. Katine, Ilya N. Krivorotov, Berthold Ocker, Juergen Langer, Kang L. Wang, Baoshun Zhang, Bruno Azzerboni, Pedram Khalili Amiri, Giovanni Finocchio, Zhongming Zeng
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
Nanomagnetic materials allow for the emission and detection of microwave radiation in technological applications by spin excitation. Here, the authors present sensitive room-temperature microwave detectors based on nanoscale magnetic tunnel junctions
Externí odkaz:
https://doaj.org/article/24d5c7761846453d99d24c0ade7b9445
Autor:
Liu Yang, Alejandro A. Jara, Zheng Duan, Andrew Smith, Brian Youngblood, Rodrigo E. Arias, Ilya N. Krivorotov
Publikováno v:
Physical Review B. 106
We present a joint experimental and theoretical study of parametric resonance of spin wave eigenmodes in Ni$_{80}$Fe$_{20}$/Pt bilayer nanowires. Using electrically detected magnetic resonance, we measure the spectrum of spin wave eigenmodes in trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c26b6d4389b5776443e7460783066e73
https://doi.org/10.1103/physrevb.106.144410
https://doi.org/10.1103/physrevb.106.144410