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- Bengt Johan Åkerman
Bengt Johan Åkerman
Professor
Department of Physics-
Giant Spin Pumping at Polymer/Ferromagnet Interfaces for Hybrid Spintronic
Devices
Shiva Gaur, Akash Kumar, Himanshu Bangar, Utkarsh Shashank, Hukum Singh, Saroj Prasad Dash, Anubhav Raghav, Johan Åkerman
ADVANCED MATERIALS INTERFACES - 2025 -
A 50-spin surface acoustic wave Ising
machine
Artem Litvinenko, Roman Khymyn, Roman Ovcharov, Johan Åkerman
COMMUNICATIONS PHYSICS - 2025 -
Spatiotemporal observation of surface plasmon polariton mediated ultrafast
demagnetization
Yuzhu Fan, Gaolong Cao, Sheng Jiang, Johan Åkerman, Jonas Weissenrieder
NATURE COMMUNICATIONS - 2025 -
Spin-wave-mediated mutual synchronization and phase tuning in spin Hall
nano-oscillators
Akash Kumar, Avinash Kumar Chaurasiya, Victor H. Gonzalez, Nilamani Behera, Felipe Ademir Alemán Hérnandez, Roman Khymyn, Ahmad Awad, Johan Åkerman
NATURE PHYSICS - 2025 -
Nanomagnets As Dynamical Systems : Physics and Applications [Elektronisk
resurs]
Martina Ahlberg, Sheng Jiang, Roman Khymyn, Sunjae Chung, Johan Åkerman
In: Bandyopadhyay, S., Barman, A. (eds) Nanomagnets as Dynamical Systems. Nanostructure Science and Technology. - 2024 -
Topological transformation of synthetic ferromagnetic skyrmions: thermal assisted switching of helicity by spin-orbit
torque
Kai Wu, Yuelei Zhao, Hongyuan Hao, Sheng Yang, Shuang Li, Qingfang Liu, Senfu Zhang, Xixiang Zhang, Johan Åkerman, Li Xi, Ying Zhang, Kaiming Cai, Yan Zhou
NATURE COMMUNICATIONS - 2024 -
Fundamentals and applications of the skyrmion Hall
effect
Sheng Yang, Yuelei Zhao, Xichao Zhang, Xiangjun Xing, Haifeng Du, Xiaoguang Li, Masahito Mochizuki, Xiaohong Xu, Johan Åkerman, Yan Zhou
Applied Physics Reviews - 2024 -
Special Issue on Spin Pumping and Spin-Orbit Torques in Magnetic
Heterostructures
Akash Kumar, Shunsuke Fukami, Johan Åkerman
SPIN - 2024 -
Roadmap for unconventional computing with
nanotechnology
Giovanni Finocchio, Jean Anne C. Incorvia, Joseph S. Friedman, Qu Yang, Anna Giordano, Julie Grollier, Hyunsoo Yang, Florin Ciubotaru, Andrii V. Chumak, Azad J. Naeemi, Sorin D. Cotofana, Riccardo Tomasello, Christos Panagopoulos, Mario Carpentieri, Peng Lin, Gang Pan, J. Joshua Yang, Aida Todri-Sanial, Gabriele Boschetto, Kremena Makasheva, Vinod K. Sangwan, Amit Ranjan Trivedi, Mark C. Hersam, Kerem Y. Camsari, Peter L. McMahon, Supriyo Datta, Belita Koiller, Gabriel H. Aguilar, Guilherme P. Temporao, Davi R. Rodrigues, Satoshi Sunada, Karin Everschor-Sitte, Kosuke Tatsumura, Hayato Goto, Vito Puliafito, Johan Åkerman, Hiroki Takesue, Massimiliano Di Ventra, Yuriy V. Pershin, Saibal Mukhopadhyay, Kaushik Roy, I-Ting Wang, Wang Kang, Yao Zhu, Brajesh Kumar Kaushik, Jennifer Hasler, Samiran Ganguly, Avik W. Ghosh, William Levy, Vwani Roychowdhury, Supriyo Bandyopadhyay
NANO FUTURES - 2024 -
Spin-torque nano-oscillators and their
applications
Sheng Jiang, Linrong Yao, Shun Wang, Di Wang, Long Liu, Akash Kumar, Ahmad Awad, Artem Litvinenko, Martina Ahlberg, Roman Khymyn, Sunjae Chung, Guozhong Xing, Johan Åkerman
APPLIED PHYSICS REVIEWS - 2024 -
Spin Pumping in Moderately Perpendicular W/CoFeB/HfO x Thin
Films
Shiva Gaur, Nilamani Behera, Johan Åkerman, Anubhav Raghav
SPIN - 2024 -
Emission of fast-propagating spin waves by an antiferromagnetic domain wall driven by spin
current
Roman Ovcharov, B. A. Ivanov, Johan Åkerman, Roman Khymyn
Physical Review B - 2024 -
Spintronic devices as next-generation computation
accelerators
Victor Hugo González, Artem Litvinenko, Akash Kumar, Roman Khymyn, Johan Åkerman
CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE - 2024 -
Large out-of-plane spin-orbit torque in topological Weyl semimetal
TaIrTe4
Lakhan Bainsla, Bing Zhao, Nilamani Behera, Anamul Md. Hoque, Lars Sjostrom, Anna Martinelli, Mahmoud Abdel-Hafiez, Johan Åkerman, Saroj P. Dash
NATURE COMMUNICATIONS - 2024 -
The enhancement of low-temperature excitation of magnons via interlayer exchange coupling in perpendicularly magnetized [Co/Pd]
multilayers
Julia Kasiuk, Wen-Bin Wu, Janusz Przewoznik, Czeslaw Kapusta, Ivan Svito, Thanh Huong Nguyen, Khanh Tung Do, Dang Thanh Tran, Hung Manh Do, Johan Åkerman, Thi Ngoc Anh Nguyen
APPLIED PHYSICS LETTERS - 2024 -
Antiferromagnetic droplet soliton driven by spin
current
Roman Ovcharov, Mohammad Hamdi, Boris A. Ivanov, Johan Åkerman, Roman Khymyn
APPLIED PHYSICS LETTERS - 2024 -
Generation of skyrmions by combining thermal and spin-orbit torque: breaking half skyrmions into
skyrmions
Sheng Yang, Laichuan Shen, Yuelei Zhao, Kai Wu, Xiaoguang Li, Ka Shen, Senfu Zhang, Xiaohong Xu, Johan Åkerman, Yan Zhou
NANOSCALE - 2024 -
Magnetic droplet soliton
pairs
Jiang Sheng, Sunjae Chung, Martina Ahlberg, Andreas Frisk, Roman Khymyn, Q. Tuan Le, H. Mazraati, Afshin Houshang, O. Heinonen, Johan Åkerman
NATURE COMMUNICATIONS - 2024 -
The 2024 magnonics
roadmap
Benedetta Flebus, Dirk Grundler, Bivas Rana, Yoshichika Otani, Igor Barsukov, Anjan Barman, Gianluca Gubbiotti, Pedro Landeros, Johan Åkerman, Ursula Ebels, Philipp Pirro, Vladislav E. Demidov, Katrin Schultheiss, Gyorgy Csaba, Qi Wang, Florin Ciubotaru, Dmitri E. Nikonov, Ping Che, Riccardo Hertel, Teruo Ono, Dmytro Afanasiev, Johan Mentink, Theo Rasing, Burkard Hillebrands, Silvia Viola Kusminskiy, Wei Zhang, Chunhui Rita Du, Aurore Finco, Toeno van der Sar, Yunqiu Kelly Luo, Yoichi Shiota, Joseph Sklenar, Tao Yu, Jinwei Rao
JOURNAL OF PHYSICS-CONDENSED MATTER - 2024 -
Magnetodynamic properties of ultrathin films of Fe3Sn2 -a topological kagome
ferromagnet
Kacho Imtiyaz Ali Khan, Akash Kumar, Pankhuri Gupta, Ram Singh Yadav, Johan Åkerman, Pranaba Kishor Muduli
SCIENTIFIC REPORTS - 2024 -
Large Non-Volatile Frequency Tuning of Spin Hall Nano-Oscillators using Circular Memristive
Nano-Gates
Maha Khademi, Akash Kumar, Mona Rajabali, Saroj P. Dash, Johan Åkerman
IEEE Electron Device Letters - 2024 -
Ultra-Low Current 10 nm Spin Hall
Nano-Oscillators
Nilamani Behera, Avinash Kumar Chaurasiya, Victor Hugo González, Artem Litvinenko, Lakhan Bainsla, Akash Kumar, Roman Khymyn, Ahmad Awad, Himanshu Fulara, Johan Åkerman
Advanced Materials - 2024 -
Global biasing using a hardware-based artificial Zeeman term in spinwave Ising
machines
Victor Hugo González, Artem Litvinenko, Roman Khymyn, Johan Åkerman
APPLIED PHYSICS LETTERS - 2024 -
Observation of higher-order contribution to anisotropic magnetoresistance of thin Pt/[Co/Pt] multilayered
films
Wen-Bin Wu, Julia Kasiuk, Janusz Przewoznik, Czeslaw Kapusta, Ivan Svito, Dang Thanh Tran, Hung Manh Do, Hung Manh Dinh, Johan Åkerman, Thi Ngoc Anh Nguyen
APPLIED SURFACE SCIENCE - 2024 -
Identifying and Exploring Synthetic Antiferromagnetic
Skyrmions
Y. L. Zhao, S. Yang, K. Wu, S. Li, Y. Gao, H. Y. Hao, X. C. Zhang, S. G. Wang, Q. F. Liu, S. F. Zhang, Z. Q. Chu, Johan Åkerman, Y. Zhou
Advanced Functional Materials - 2023 -
Fundamentally Different Magnetoresistance Mechanisms in Related Co/Pd and Co/Pt Multilayers for Spintronic
Applications
W. -B. Wu, J. Kasiuk, J. Przewoznik, Cz. Kapusta, I. Svito, K. Tung Do, T. Huong Nguyen, H. Manh Dinh, Johan Åkerman, T. N. Anh Nguyen
MATERIALS TRANSACTIONS - 2023 -
A spinwave Ising
machine
Artem Litvinenko, Roman Khymyn, Victor Hugo González, Roman Ovcharov, Ahmad Awad, V. Tyberkevych, A. Slavin, Johan Åkerman
Communications Physics - 2023 -
Robust Mutual Synchronization in Long Spin Hall Nano-oscillator
Chains
Akash Kumar, H. Fulara, Roman Khymyn, Artem Litvinenko, M. Zahedinejad, M. Rajabali, Xiaotian Zhao, Nilamani Behera, Afshin Houshang, Ahmad Awad, Johan Åkerman
Nano Letters - 2023 -
Injection Locking of Linearlike and Soliton Spin-Wave Modes in Nanoconstriction Spin Hall
Nano-oscillators
Mona Rajabali, Roman Ovcharov, Roman Khymyn, H. Fulara, Akash Kumar, Artem Litvinenko, Mohammad Zahedinejad, Afshin Houshang, Ahmad Awad, Johan Åkerman
Physical Review Applied - 2023 -
Field-Free High-Frequency Exchange-Spring Spin-Torque Nano-
Oscillators
Jiang Sheng, S. J. Chung, Q. Tuan Le, P. K. J. Wong, W. Zhang, Johan Åkerman
Nano Letters - 2023 -
CMOS Front End for Interfacing Spin-Hall Nano-Oscillators for Neuromorphic Computing in the GHz
Range
R. Fiorelli, E. Peralias, R. Mendez-Romero, M. Rajabali, A. Kumar, M. Zahedinejad, Johan Åkerman, F. Moradi, T. Serrano-Gotarredona, B. Linares-Barranco
Electronics - 2023 -
Angular Dependent Auto-Oscillations by Spin-Transfer and Spin-Orbit Torques in Three-Terminal Magnetic Tunnel
Junctions
W. L. Cai, Akash Kumar, A. Du, K. W. Shi, R. Xiao, K. H. Cao, J. L. Yin, Johan Åkerman, W. S. Zhao
Ieee Electron Device Letters - 2023 -
A Spinwave Time-Multiplexed Ising
Machine
Artem Litvinenko, Roman Khymyn, Victor Hugo González, Ahmad Awad, Vasyl Tyberkevych, Andrei Slavin, Johan Åkerman
2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings - 2023 -
Antiferromagnetic Droplet Soliton in a Nano-Contact Spin-Transfer Torque
Oscillator
Roman Khymyn, Roman Ovcharov, B. A. Ivanov, Johan Åkerman
2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings - 2023 -
Voltage control of frequency and effective damping in nano-constriction-based spin Hall
nano-oscillators
Victor Hugo González, Roman Khymyn, Himanshu Fulara, Ahmad Awad, Johan Åkerman
2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings - 2023 -
Ultra-low-current Spin Hall
Nano-oscillators
Nilamani Behera, Avinash Kumar Chaurasiya, Victor Hugo González, Lakhan Bainsla, Akash Kumar, Ahmad Awad, Himanshu Fulara, Johan Åkerman
2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings - 2023 -
Dynamics of an Antiferromagnetic Bloch Line Driven by Spin
Current
Roman Ovcharov, B. A. Ivanov, Johan Åkerman, Roman Khymyn
2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings - 2023 -
Global Biasing Using a Hardware-Based Artificial Zeeman Term in Spinwave Ising
Machines
Victor Hugo González, Artem Litvinenko, Roman Khymyn, Johan Åkerman
2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings - 2023 -
Spin-orbit torques in Co2MnGa magnetic Weyl semimetal thin
films
Lakhan Bainsla, Yuya Sakuraba, Ahmad Awad, Akash Kumar, Nilamani Behera, Roman Khymyn, Saroj P. Dash, Johan Åkerman
2023 IEEE International Magnetic Conference - Short Papers, INTERMAG Short Papers 2023 - Proceedings - 2023 -
Comparison of Magnetic Droplet Nucleation Boundaries in Spin-torque Nano-oscillators with Different Fixed
Layers
Sunjae Chung, Johan Åkerman
New Physics: Sae Mulli - 2023 -
Antiferromagnetic Bloch Line Driven by Spin Current as Room-Temperature Analogue of a Fluxon in a Long Josephson
Junction
Roman Ovcharov, B. A. Ivanov, Johan Åkerman, Roman Khymyn
Physical Review Applied - 2023 -
Topology-induced chiral photon emission from a large-scale meron
lattice
X. F. Wu, X. Li, W. Y. Kang, X. C. Zhang, L. Chen, Z. B. Zhong, Y. Zhou, Johan Åkerman, Y. P. Wu, R. Zhang, J. Y. Kang
Nature Electronics - 2023 -
Reversible conversion between skyrmions and
skyrmioniums
S. Yang, Y. L. Zhao, K. Wu, Z. Q. Chu, X. H. Xu, X. G. Li, Johan Åkerman, Y. Zhou
Nature Communications - 2023 -
Atom-specific magnon-driven ultrafast spin dynamics in Fe1-xNix
alloys
S. Jana, R. Knut, E. K. Delczeg-Czirjak, R. S. Malik, R. Stefanuik, J. A. Terschlusen, R. Chimata, D. Phuyal, M. V. Kamalakar, S. Akansel, D. Primetzhofer, Martina Ahlberg, J. Soderstrom, Johan Åkerman, P. Svedlindh, O. Eriksson, O. Karis
Physical Review B - 2023 -
Phase noise analysis of mutually synchronized spin Hall
nano-oscillators
Artem Litvinenko, Akash Kumar, M. Rajabali, Ahmad Awad, Roman Khymyn, Johan Åkerman
APPLIED PHYSICS LETTERS - 2023 -
Large Increase of a Magnetic Damping Due to the Enhancement of Rashba Orbit Coupling at Bi2Se3/Ag
Interface
Y. Kim, S. Kim, S. Chung, Johan Åkerman, S. Lee
Journal of the Korean Magnetics Society - 2023 -
Fabrication of voltage-gated spin Hall
nano-oscillators
Akash Kumar, Mona Rajabali, Victor Hugo González, M. Zahedinejad, Afshin Houshang, Johan Åkerman
Nanoscale - 2022 -
Phase-Binarized Spin Hall Nano-Oscillator Arrays: Towards Spin Hall Ising
Machines
Afshin Houshang, Mohammad Zahedinejad, Shreyas Muralidhar, Roman Khymyn, Jakub Chęciński, Mona Rajabali, Himanshu Fulara, Ahmad Awad, Mykola Dvornik, Johan Åkerman
Physical Review Applied - 2022 -
Energy-Efficient W100-xTax/ Co-Fe-B/MgO Spin Hall
Nano-Oscillators
Nilamani Behera, H. Fulara, Lakhan Bainsla, Akash Kumar, Mohammad Zahedinejad, Afshin Houshang, Johan Åkerman
Physical Review Applied - 2022 -
Advances in Magnetics Roadmap on Spin-Wave
Computing
A. V. Chumak, P. Kabos, M. Wu, C. Abert, C. Adelmann, A. Adeyeye, Johan Åkerman, F. G. Aliev, A. Anane, Ahmad Awad, C. H. Back, A. Barman, G. E. W. Bauer, M. Becherer, E. N. Beginin, V. A. S. V. Bittencourt, Y. M. Blanter, P. Bortolotti, I. Boventer, D. A. Bozhko, S. A. Bunyaev, J. J. Carmiggelt, R. R. Cheenikundil, F. Ciubotaru, S. Cotofana, G. Csaba, O. V. Dobrovolskiy, C. Dubs, M. Elyasi, K. G. Fripp, H. Fulara, I. A. Golovchanskiy, C. Gonzalez-Ballestero, P. Graczyk, D. Grundler, P. Gruszecki, G. Gubbiotti, K. Guslienko, A. Haldar, S. Hamdioui, R. Hertel, B. Hillebrands, T. Hioki, A. Houshang, C. Hu, H. Huebl, M. Huth, E. Iacocca, M. B. Jungfleisch, G. N. Kakazei, A. Khitun, R. Khymyn, T. Kikkawa, M. Klaui, O. Klein, J. W. Klos, S. Knauer, S. Koraltan, M. Kostylev, M. Krawczyk, I. N. Krivorotov, V. V. Kruglyak, D. Lachance-Quirion, S. Ladak, R. Lebrun, Y. Li, M. Lindner, R. Macedo, S. Mayr, G. A. Melkov, S. Mieszczak, Y. Nakamura, H. T. Nembach, A. A. Nikitin, S. A. Nikitov, V. Novosad, J. A. Otalora, Y. Otani, A. Papp, B. Pigeau, P. Pirro, W. Porod, F. Porrati, H. Qin, B. Rana, T. Reimann, F. Riente, O. Romero-Isart, A. Ross, A. V. Sadovnikov, A. R. Safin, E. Saitoh, G. Schmidt, H. Schultheiss, K. Schultheiss, A. Serga, S. Sharma, J. M. Shaw, D. Suess, O. Surzhenko, K. Szulc, T. Taniguchi, M. Urbanek, K. Usami, A. B. Ustinov, T. Van der Sar, S. Van Dijken, V. I. Vasyuchka, R. Verba, S. Viola Kusminskiy, Q. Wang, M. Weides, M. Weiler, S. Wintz, S. P. Wolski, X. Zhang
IEEE Transactions on Magnetics - 2022
More publications
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