Zobrazeno 1 - 10
of 200
pro vyhledávání: '"A. Koujok"'
Autor:
Moukhader, R., Rodrigues, D. R., Riveros, A., Koujok, A., Finocchio, G., Pirro, P., Hamadeh, A.
Control of the microwave signal generated by spin-transfer torque oscillators (STOs) is crucial for their applications in spin wave generation and neuromorphic computing. This study investigates injection locking of a DC-driven vortex STO using surfa
Externí odkaz:
http://arxiv.org/abs/2410.24045
Finding new energy-efficient methods for exciting magnetization dynamics is one of the key challenges in magnonics. In this work, we present an approach to excite the gyrotropic dynamics of magnetic vortices through the phenomenon of inverse magnetos
Externí odkaz:
http://arxiv.org/abs/2309.04987
Autor:
Hamadeh, A., Koujok, A., Perna, S., Rodrigues, D. R., Riveros, A., Lomakin, V., Finocchio, G., de Loubens, G., Klein, O., Pirro, P.
This study conducts a comprehensive investigation into the reversal mechanism of magnetic vortex cores in a nanopillar system composed of two coupled ferromagnetic dots under zero magnetic field conditions. The research employs a combination of exper
Externí odkaz:
http://arxiv.org/abs/2302.11616
Autor:
Hamadeh, A., Breitbach, D., Ender, M., Koujok, A., Mohseni, M., Kohl, F., Maskill, J., Bechberger, M., Pirro, P.
Publikováno v:
Journal of Applied Physics 132, 183904 (2022)
We propose a hybrid magnonic-oscillator system based on the combination of a spin transfer auto-oscillator and a magnonic waveguide to open new perspectives for spin-wave based circuits. The system is composed of a spin transfer oscillator based on a
Externí odkaz:
http://arxiv.org/abs/2212.11532
We investigate the synchronization phenomenon between two Spin-transfer Torque Nano-Oscillators (STNOs) of different frequencies in two pillar systems under vortex configuration detunings or driving frequencies. The oscillators' mutual synchronizatio
Externí odkaz:
http://arxiv.org/abs/2212.11521
Autor:
Lillian Abebe, Kim Phung, Marie-Eve Robinson, Richelle Waldner, Sasha Carsen, Kevin Smit, Andrew Tice, Joanna Lazier, Christine Armour, Marika Page, Saunya Dover, Frank Rauch, Khaldoun Koujok, Leanne M. Ward
Publikováno v:
Bone Reports, Vol 20, Iss , Pp 101725- (2024)
Cutaneous-skeletal hypophosphatemia syndrome (CSHS) is a rare bone disorder featuring fibroblast growth factor-23 (FGF23)-mediated hypophosphatemic rickets. We report a 2-year, 10-month-old girl with CSHS treated with burosumab, a novel human monoclo
Externí odkaz:
https://doaj.org/article/58102a7ca5c2489db0f8dddd4635a9a1
Akademický článek
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Autor:
Maria Ochoa, Ashlee Yang, Carrie Kollias, Christina Bakir, Sasha Carsen, Joanna Lazier, A. Micheil Innes, Marika Pagé, Jonathan Dawrant, Marie-Eve Robinson, Khaldoun Koujok, Nazih Shenouda, Frank Rauch, Leanne M. Ward
Publikováno v:
Bone Reports, Vol 18, Iss , Pp 101663- (2023)
Osteochondritis dissecans (OCD) is a disease of the joints characterized by idiopathic focal subchondral lesions. Aggrecan, a proteoglycan encoded by the ACAN gene, is important for cartilage structure and function. We describe the clinical evolution
Externí odkaz:
https://doaj.org/article/60811d835fcf43cc96c2f7f728bb368d
Autor:
Soualhi, Moncef, El Koujok, Mohamed, Nguyen, Khanh T.P., Medjaher, Kamal, Ragab, Ahmed, Ghezzaz, Hakim, Amazouz, Mouloud, Ouali, Mohamed-Salah
Publikováno v:
In Applied Energy 1 February 2021 283
Akademický článek
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