Search Results - "Awad, Ahmad A."

Two-dimensional mutually synchronized spin Hall nano-oscillator arrays for neuromorphic computing by Zahedinejad, Mohammad, Awad, Ahmad A., Muralidhar, Shreyas, Khymyn, Roman, Fulara, Himanshu, Mazraati, Hamid, Dvornik, Mykola, Åkerman, Johan

“…In spin Hall nano-oscillators (SHNOs), pure spin currents drive local regions of magnetic films and nanostructures into auto-oscillating precession. If such…”
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A single layer spin-orbit torque nano-oscillator by Haidar, Mohammad, Awad, Ahmad A., Dvornik, Mykola, Khymyn, Roman, Houshang, Afshin, Åkerman, Johan

“…Spin torque and spin Hall effect nano-oscillators generate high intensity spin wave auto-oscillations on the nanoscale enabling novel microwave applications in…”
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Width dependent auto-oscillating properties of constriction based spin Hall nano-oscillators by Awad, Ahmad A., Houshang, Afshin, Zahedinejad, Mohammad, Khymyn, Roman, Åkerman, Johan

“…We study the current tunable microwave signal properties of nano-constriction-based spin Hall nano-oscillators in oblique magnetic fields as a function of the…”
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Freezing and thawing magnetic droplet solitons by Ahlberg, Martina, Chung, Sunjae, Jiang, Sheng, Frisk, Andreas, Khademi, Maha, Khymyn, Roman, Awad, Ahmad A., Le, Q. Tuan, Mazraati, Hamid, Mohseni, Majid, Weigand, Markus, Bykova, Iuliia, Groß, Felix, Goering, Eberhard, Schütz, Gisela, Gräfe, Joachim, Åkerman, Johan

“…Magnetic droplets are non-topological magnetodynamical solitons displaying a wide range of complex dynamic phenomena with potential for microwave signal…”
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Direct Observation of Zhang-Li Torque Expansion of Magnetic Droplet Solitons by Chung, Sunjae, Le, Q Tuan, Ahlberg, Martina, Awad, Ahmad A, Weigand, Markus, Bykova, Iuliia, Khymyn, Roman, Dvornik, Mykola, Mazraati, Hamid, Houshang, Afshin, Jiang, Sheng, Nguyen, T N Anh, Goering, Eberhard, Schütz, Gisela, Gräfe, Joachim, Åkerman, Johan

“…Magnetic droplets are nontopological dynamical solitons that can be nucleated in nanocontact based spin torque nano-oscillators (STNOs) with perpendicular…”
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A high-speed single sideband generator using a magnetic tunnel junction spin torque nano-oscillator by Sharma, Raghav, Sisodia, Naveen, Iacocca, Ezio, Awad, Ahmad A., Åkerman, Johan, Muduli, P. K.

“…An important property of spin-torque nano-oscillators (STNOs) is their ability to produce a frequency modulated (FM) signal, which is very critical for…”
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A spinwave Ising machine by Litvinenko, Artem, Khymyn, Roman, González, Victor H., Ovcharov, Roman, Awad, Ahmad A., Tyberkevych, Vasyl, Slavin, Andrei, Åkerman, Johan

“…Time-multiplexed Coherent Ising Machines (CIMs) have demonstrated promising results in rapidly solving large-scale combinatorial problems. However, CIMs remain…”
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Magnetic force microscopy of an operational spin nano-oscillator by Banuazizi, Seyed Amir Hossein, Houshang, Afshin, Awad, Ahmad A., Mohammadi, Javad, Åkerman, Johan, Belova, Liubov M.

“…Magnetic force microscopy (MFM) is a powerful technique for studying magnetic microstructures and nanostructures that relies on force detection by a cantilever…”
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The outcomes of a low-cost, non-valved glaucoma drainage device using mitomycin-C: 1-year results by Awad-Allah, Mo’mena Ahmad A., Mousa, Amr Saleh, Ashour, Doaa Maamoun

“…Purpose To evaluate the indications, outcomes, and complications of the usage of Aurolab Aqueous Drainage Implant (AADI) using mitomycin-C . Methods A…”
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Current Modulation of Nanoconstriction Spin-Hall Nano-Oscillators by Zahedinejad, Mohammad, Awad, Ahmad A., Durrenfeld, Philipp, Houshang, Afshin, Yin, Yuli, Muduli, Pranaba K., Akerman, Johan

“…A single nanoconstriction spin-Hall nano-oscillator (NC-SHNO) in out-of-plane fields is presented as a nonlinear amplitude and frequency modulator operated by…”
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Angle Kappa agreement between Scheimpflug tomography, combined placido Scheimpflug and combined slit scanning placido systems by Awad-Allah, Mo’mena Ahmad A., Gharieb, Hesham Mohamed, Zaki, Rania Gamal Eldin, Othman, Ihab Saad

“…Purpose To compare the measured or calculated angle Kappa using Oculus pentacam HR, Sirius and Orbscan III devices. Patients and methods A prospective…”
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Robust Mutual Synchronization in Long Spin Hall Nano-oscillator Chains by Kumar, Akash, Fulara, Himanshu, Khymyn, Roman, Litvinenko, Artem, Zahedinejad, Mohammad, Rajabali, Mona, Zhao, Xiaotian, Behera, Nilamani, Houshang, Afshin, Awad, Ahmad A., Åkerman, Johan

“…Mutual synchronization of N serially connected spintronic nano-oscillators boosts their coherence by N and peak power by N 2. Increasing the number of…”
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Ultra‐Low Current 10 nm Spin Hall Nano‐Oscillators by Behera, Nilamani, Chaurasiya, Avinash Kumar, González, Victor H., Litvinenko, Artem, Bainsla, Lakhan, Kumar, Akash, Khymyn, Roman, Awad, Ahmad A., Fulara, Himanshu, Åkerman, Johan

“…Nano‐constriction based spin Hall nano‐oscillators (SHNOs) are at the forefront of spintronics research for emerging technological applications, such as…”
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Optothermal control of spin Hall nano-oscillators by Muralidhar, Shreyas, Houshang, Afshin, Alemán, Ademir, Khymyn, Roman, Awad, Ahmad A., Åkerman, Johan

“…We investigate the impact of localized laser heating on the auto-oscillation properties of a 170 nm wide nano-constriction spin Hall nano-oscillators (SHNOs)…”
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Voltage control of frequency, effective damping, and threshold current in nano-constriction-based spin Hall nano-oscillators by González, Victor H., Khymyn, Roman, Fulara, Himanshu, Awad, Ahmad A., Åkerman, Johan

“…Using micromagnetic simulations, we study the interplay between strongly voltage-controlled magnetic anisotropy (VCMA), Δ K = ±200 kJ/m3, and gate width, w =…”
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Frequency comb enhanced Brillouin microscopy by Aleman, Ademir, Muralidhar, Shreyas, Awad, Ahmad A., Åkerman, Johan, Hanstorp, Dag

“…Brillouin light scattering (BLS) microscopy is a well established and powerful technique to study acoustic and magnetic excitations in the frequency domain…”
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Ultrathin Ferrimagnetic GdFeCo Films with Low Damping by Bainsla, Lakhan, Kumar, Akash, Awad, Ahmad A., Wang, Chunlei, Zahedinejad, Mohammad, Behera, Nilamani, Fulara, Himanshu, Khymyn, Roman, Houshang, Afshin, Weissenrieder, Jonas, Åkerman, Johan

“…Ferromagnetic materials dominate as the magnetically active element in spintronic devices, but come with drawbacks such as large stray fields and low…”
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Visual disability among patients attending glaucoma clinic in a tertiary hospital by Ashour, Doaa Maamoun, Saleh, Mohamed Ibrahim, Awad-Allah, Mo’mena Ahmad A., Abdelgawad, Randa H. A.

“…Purpose To report visual impairment and blindness among the patients attending a glaucoma clinic in a tertiary university hospital and highlight the possible…”
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Peri-levator Betamethasone Versus Triamcinolone Injection in Management of Thyroid Eye Disease-related Upper Eyelid Retraction Without Proptosis by Awad, Rawda A, Abo-Ghadir, Ahmed A, Hussien, Mohamed Shehata, Awad, Ahmad A, Kedwany, Salma M, Mohammad, Abd El-Nasser A

“…To compare the efficacy of peri-levator injection of both betamethasone and triamcinolone in the management of thyroid eye disease-related upper eyelid…”
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A simplified technique for correction of complete ptosis secondary to palpebral neurofibromatosis by Awad, Ahmad A., Awad, Rawda A., Mohammad, Abd El-Nasser A.

“…To present a simplified technique in management of complete ptosis secondary to neurofibromatosis. This prospective, non-comparative, clinical interventional…”
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