Topotronic multi-dimensional spin Hall nano-oscillator networks

Publicaciones

Large Non-Volatile Frequency Tuning of Spin Hall Nano-Oscillators using Circular Memristive Nano-Gates

Autores: Maha Khademi; Akash Kumar; Mona Rajabali; Saroj P. Dash; Johan Åkerman
Publicado en: IEEE Electron Device Letters, Edición 45, 2024, Página(s) 268-271, ISSN 2169-3536
Editor: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/led.2023.3339218

Ultra-low current 10 nm spin Hall nano-oscillators

Autores: Behera, Nilamani; Chaurasiya, Avinash Kumar; González, Victor H.; Litvinenko, Artem; Bainsla, Lakhan; Kumar, Akash; Awad, Ahmad A.; Fulara, Himanshu; Åkerman, Johan
Publicado en: Advanced Materials, Edición 36, 2024, Página(s) 2305002, ISSN 1521-4095
Editor: Wiley
DOI: 10.1002/adma.202305002

Injection Locking of Linearlike and Soliton Spin-Wave Modes in Nanoconstriction Spin Hall Nano-oscillators

Autores: Mona Rajabali; Roman Ovcharov; Roman Khymyn; Himanshu Fulara; Akash Kumar; Artem Litvinenko; Mohammad Zahedinejad; Afshin Houshang; Ahmad A. Awad; Johan Åkerman
Publicado en: Physical Review Applied, Edición 19, 2023, Página(s) 034070, ISSN 2331-7019
Editor: American Physical Society
DOI: 10.1103/physrevapplied.19.034070

Voltage control of frequency, effective damping, and threshold current in nano-constriction-based spin Hall nano-oscillators

Autores: Victor H. González; Roman Khymyn; Himanshu Fulara; Ahmad A. Awad; Johan Åkerman
Publicado en: Applied Physics Letters, Edición 121, 2022, Página(s) 252404, ISSN 0003-6951
Editor: American Institute of Physics
DOI: 10.1063/5.0128786

Width dependent auto-oscillating properties of constriction based spin Hall nano-oscillators

Autores: Ahmad A. Awad, Afshin Houshang, Mohammad Zahedinejad, Roman Khymyn, Johan Åkerman
Publicado en: Applied Physics Letters, Edición 116/23, 2020, Página(s) 232401, ISSN 0003-6951
Editor: American Institute of Physics
DOI: 10.1063/5.0007254

Femtosecond Laser Pulse Driven Caustic Spin Wave Beams

Autores: S. Muralidhar, R. Khymyn, A. A. Awad, A. Alemán, D. Hanstorp, J. Åkerman
Publicado en: Physical Review Letters, Edición 126/3, 2021, ISSN 0031-9007
Editor: American Physical Society
DOI: 10.1103/physrevlett.126.037204

Ultrathin Ferrimagnetic GdFeCo Films with Low Damping

Autores: Bainsla, Lakhan; Kumar, Akash; Awad, Ahmad A.; Wang, Chunlei; Zahedinejad, Mohammad; Behera, Nilamani; Fulara, Himanshu; Khymyn, Roman; Houshang, Afshin; Weissenrieder, Jonas; Åkerman, Johan
Publicado en: Advanced Functional Materials, Edición 32, 2022, Página(s) 2111693, ISSN 1616-301X
Editor: John Wiley & Sons Ltd.
DOI: 10.1002/adfm.202111693

Energy-efficient W$_{\text{100-x}}$Ta$_{\text{x}}$/CoFeB/MgO spin Hall nano-oscillators

Autores: Behera, Nilamani; Fulara, Himanshu; Bainsla, Lakhan; Kumar, Akash; Zahedinejad, Mohammad; Houshang, Afshin; Åkerman, Johan
Publicado en: Physical Review Applied, Edición 18, 2022, Página(s) 024017, ISSN 2331-7019
Editor: America Physical Society
DOI: 10.1103/physrevapplied.18.024017

Femtosecond laser comb driven perpendicular standing spin waves

Autores: A. A. Awad; S. Muralidhar; A. Alemán; R. Khymyn; D. Hanstorp; J. Åkerman
Publicado en: Applied Physics Letters, Edición 120, 2022, Página(s) 012405, ISSN 0003-6951
Editor: American Institute of Physics
DOI: 10.1063/5.0076305

Ultrafast Ising Machines using spin torque nano-oscillators

Autores: Dagur Ingi Albertsson; Mohammad Zahedinejad; Afshin Houshang; Roman Khymyn; Johan Åkerman; Ana Rusu
Publicado en: Applied Physics Letters, 2021, ISSN 0003-6951
Editor: American Institute of Physics
DOI: 10.1063/5.0041575

Frequency comb enhanced Brillouin microscopy

Autores: Ademir Aleman, Shreyas Muralidhar, Ahmad A. Awad, Johan Åkerman, Dag Hanstorp
Publicado en: Optics Express, Edición 28/20, 2020, Página(s) 29540, ISSN 1094-4087
Editor: Optical Society of America
DOI: 10.1364/oe.398619

Two-dimensional mutually synchronized spin Hall nano-oscillator arrays for neuromorphic computing

Autores: Mohammad Zahedinejad, Ahmad A. Awad, Shreyas Muralidhar, Roman Khymyn, Himanshu Fulara, Hamid Mazraati, Mykola Dvornik, Johan Åkerman
Publicado en: Nature Nanotechnology, Edición 15/1, 2020, Página(s) 47-52, ISSN 1748-3387
Editor: Nature Publishing Group
DOI: 10.1038/s41565-019-0593-9

Phase noise analysis of mutually synchronized spin Hall nano-oscillators

Autores: Artem Litvinenko; Akash Kumar; Mona Rajabali; Ahmad A. Awad; Roman Khymyn; Johan Åkerman
Publicado en: Applied Physics Letters, Edición 122, 2023, Página(s) 222401, ISSN 1077-3118
Editor: American Institute of Physics
DOI: 10.1063/5.0152381

Phase-Binarized Spin Hall Nano-Oscillator Arrays: Towards Spin Hall Ising Machines

Autores: Afshin Houshang; Mohammad Zahedinejad; Shreyas Muralidhar; Jakub Chęciński; Roman Khymyn; Mona Rajabali; Himanshu Fulara; Ahmad A. Awad; Mykola Dvornik; Johan Åkerman
Publicado en: Physical Review Applied, Edición 17, 2022, Página(s) 014003, ISSN 2331-7019
Editor: American Physical Soceity
DOI: 10.1103/physrevapplied.17.014003

Femtosecond laser driven precessing magnetic gratings

Autores: Gaolong Cao, Sheng Jiang, Johan Åkerman, Jonas Weissenrieder
Publicado en: Nanoscale, Edición 13/6, 2021, Página(s) 3746-3756, ISSN 2040-3364
Editor: Royal Society of Chemistry
DOI: 10.1039/d0nr07962f

Antiferromagnetic Bloch Line Driven by Spin Current as Room-Temperature Analogue of a Fluxon in a Long Josephson Junction

Autores: R.V. Ovcharov; B.A. Ivanov; J. Åkerman; R.S. Khymyn
Publicado en: Physical Review Applied, Edición 20, 2023, Página(s) 034060, ISSN 2331-7019
Editor: American Physical Society
DOI: 10.1103/physrevapplied.20.034060

Advances in Magnetics Roadmap on Spin-Wave Computing

Autores: Chumak, A. V.; Kabos, P.; Wu, M.; Abert, C.; Adelmann, C.; Adeyeye, A. O.; Akerman, J.; Aliev, F. G.; Anane, A.; Awad, A.; Back, C. H.; Barman, A.; Bauer, G. E. W.; Becherer, M.; Beginin, E. N.; Bittencourt, V. A. S. V.; Blanter, Y. M.; Bortolotti, P.; Boventer, I.; Bozhko, D. A.; Bunyaev, S. A.; Carmiggelt, J. J.; Cheenikundil, R. R.; Ciubotaru, F.; Cotofana, S.; Csaba, G.; Dobrovolskiy, O. V.; D
Publicado en: IEEE Transactions on Magnetics, Edición 58, 2022, Página(s) 0800172, ISSN 0018-9464
Editor: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tmag.2022.3149664

Memristive control of mutual spin Hall nano-oscillator synchronization for neuromorphic computing.

Autores: Mohammad Zahedinejad; Himanshu Fulara; Roman Khymyn; Afshin Houshang; Mykola Dvornik; Shunsuke Fukami; Shun Kanai; Hideo Ohno; Johan Åkerman
Publicado en: Nature Materials, 2022, ISSN 1476-1122
Editor: Nature Publishing Group
DOI: 10.1038/s41563-021-01153-6

Fabrication of voltage-gated spin Hall nano-oscillators

Autores: Akash Kumar; Mona Rajabali; Victor Hugo González; Mohammad Zahedinejad; Afshin Houshang; Johan Åkerman
Publicado en: Nanoscale, Edición 14, 2021, Página(s) 1432-1439, ISSN 2040-3372
Editor: Royal Soceity of Chemistry
DOI: 10.1039/d1nr07505e

Sustained coherent spin wave emission using frequency combs

Autores: S. Muralidhar, A. A. Awad, A. Alemán, R. Khymyn, M. Dvornik, D. Hanstorp, J. Åkerman
Publicado en: Physical Review B, Edición 101/22, 2020, ISSN 2469-9950
Editor: American Physical Society
DOI: 10.1103/physrevb.101.224423

Spin Hall Nano-Oscillator Based on an Antiferromagnetic Domain Wall

Autores: R.V. Ovcharov; E.G. Galkina; B.A. Ivanov; R.S. Khymyn
Publicado en: Physical Review Applied, Edición 18, 2022, Página(s) 024047, ISSN 2331-7019
Editor: American Physical Society
DOI: 10.1103/physrevapplied.18.024047

A spinwave Ising machine

Autores: Artem Litvinenko; Roman Khymyn; Victor H. González; Roman Ovcharov; Ahmad A. Awad; Vasyl Tyberkevych; Andrei Slavin; Johan Åkerman
Publicado en: Communications Physics, Edición 6, 2023, Página(s) 227, ISSN 2399-3650
Editor: Nature Portfolio
DOI: 10.1038/s42005-023-01348-0

Robust Mutual Synchronization in Long Spin Hall Nano-oscillator Chains

Autores: Akash Kumar; Himanshu Fulara; Roman Khymyn; Artem Litvinenko; Mohammad Zahedinejad; Mona Rajabali; Xiaotian Zhao; Nilamani Behera; Afshin Houshang; Ahmad A. Awad; Johan Åkerman
Publicado en: Nano Letters, Edición 23, 2023, Página(s) 6720-6726, ISSN 1530-6992
Editor: American Chemical Society
DOI: 10.1021/acs.nanolett.3c02036

Optothermal control of spin Hall nano-oscillators

Autores: Shreyas Muralidhar; Afshin Houshang; Ademir Alemán; Roman Khymyn; Ahmad A. Awad; Johan Åkerman
Publicado en: Applied Physics Letters, Edición 120, 2022, Página(s) 262401, ISSN 0003-6951
Editor: American Institute of Physics
DOI: 10.1063/5.0086758

Giant voltage-controlled modulation of spin Hall nano-oscillator damping

Autores: Himanshu Fulara, Mohammad Zahedinejad, Roman Khymyn, Mykola Dvornik, Shunsuke Fukami, Shun Kanai, Hideo Ohno, Johan Åkerman
Publicado en: Nature Communications, Edición 11/1, 2020, ISSN 2041-1723
Editor: Nature Publishing Group
DOI: 10.1038/s41467-020-17833-x

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