26 citations · 46 across the 15 of their papers we have counts for
18 papers
Energy-efficient spin Hall nano-oscillators using near-compensated CoGd ferrimagnets
Jiayu Lei, Raghav Sharma, Shishun Zhao +5
Conventional spin Hall nano-oscillators (SHNOs) based on ferromagnets face practical limitations due to high threshold current densities and large external magnetic field requireme…
Fractional parametric resonance in spintronic diodes
Andrea Grimaldi, Denys Slobodianiuk, Eleonora Raimondo +7
Parametric pumping is a powerful tool for the excitation, amplification, and processing of oscillations and waves of different nature. In general, parametric resonance can occur wh…
A scalable and resource-efficient pipelined p-computer for probabilistic Ising machines
Deborah Volpe, Eleonora Raimondo, Andrea Grimaldi +7
Probabilistic Ising machines (PIMs) based on probabilistic bits offer a hardware-friendly route to solve combinatorial optimization problems, but most digital implementations achie…
Harnessing orbital Hall effect for energy-efficient magnetization switching in room-temperature van der Waals ferromagnet Fe3GaTe2
Chenhui Zhang, Hua Bai, Yuchen Pu +1
2D van der Waals (vdW) magnets provide new opportunities for spin-orbit torque magnetoresistive random-access memory (SOT-MRAM) due to their unique properties. Electrically manipul…
Electrical manipulation and detection of perpendicular altermagnetic order via proximitized Dirac semimetal
Zhaohui Li, Wenqing He, Hua Bai +14
Altermagnets, which combine antiferromagnetic-like magnetic compensation with ferromagnetic-like broken time-reversal symmetry, hold great promise for high-density and ultrafast sp…
A Fourier-Space Approach to Physics-Informed Magnetization Reconstruction from Nitrogen-Vacancy Measurements
Alexander Setescak, Florian Bruckner, Dieter Suess +8
Reconstructing magnetization textures from nitrogen-vacancy (NV) magnetometry stray-field measurements is a challenging, fundamentally ill-posed inverse problem, further complicate…
The 2026 Skyrmionics Roadmap
Sabri Koraltan, Claas Abert, Manfred Albrecht +64
Magnetic skyrmions and related topological spin textures have emerged as a central topic in condensed-matter physics, combining fundamental significance with potential for transfor…
Crystalline-dependent magnon torques in all-sputtered Hf/Cr2O3/ferromagnet heterostructures
Yuchen Pu, Guoyi Shi, Chenhui Zhang +3
Electron motion in spin-orbit torque devices inevitably leads to the Joule heating issue. Magnon torques can potentially circumvent this issue, as it enables the transport of spin…
Bio-resorbable magnetic tunnel junctions
Dong-Jun Kim, Beom Jin Kim, Hee-Chang Shin +7
Magnetic tunnel junctions (MTJs) play a crucial role in spintronic applications, particularly data storage and sensors. Especially as a non-volatile memory, MTJs have received subs…
Observation of magnon torques mediated by orbital hybridization at the light metal/antiferromagnetic insulator interface
Yuchen Pu, Guoyi Shi, Hua Bai +5
Magnon torques, which can operate without involving moving electrons, could circumvent the Joule heating issue. In conventional magnon torque systems, the spin source layer with st…
Securing generative artificial intelligence with parallel magnetic tunnel junction true randomness
Youwei Bao, Shuhan Yang, Hyunsoo Yang
Deterministic pseudo random number generators (PRNGs) used in generative artificial intelligence (GAI) models produce predictable patterns vulnerable to exploitation by attackers.…
250 Magnetic Tunnel Junctions-Based Probabilistic Ising Machine
Shuhan Yang, Andrea Grimaldi, Youwei Bao +4
In combinatorial optimization, probabilistic Ising machines (PIMs) have gained significant attention for their acceleration of Monte Carlo sampling with the potential to reduce tim…
Nonreciprocal spin-charge interconversion in topological insulator/ferromagnet heterostructures
Shuyuan Shi, Enlong Liu, Fanrui Hu +3
The process of spin-charge interconversion is critical in modern spintronics. Nonetheless, experiments conducted on a wide variety of magnetic heterostructures consistently report…
Magnon-mediated perpendicular magnetization switching by topological crystalline insulator SnTe with high spin Hall conductivity
Pengnan Zhao, Guoyi Shi, Wentian Lu +10
Magnons possess the ability to transport spin angular momentum in insulating magnetic materials, a characteristic that sets them apart from traditional electronics where power cons…
Chiral damping of magnons
Dae-Yun Kim, Imane Berrai, T. S. Suraj +11
Chiral magnets have garnered significant interest due to the emergence of unique phenomena prohibited in inversion-symmetric magnets. While the equilibrium characteristics of chira…
Nanoscale spin rectifiers for harvesting ambient radiofrequency energy
Raghav Sharma, Tung Ngo, Eleonora Raimondo +10
Radiofrequency harvesting using ambient wireless energy could be used to reduce the carbon footprint of electronic devices. However, ambient radiofrequency energy is weak (less tha…
Spin current leakage and Onsager reciprocity in interfacial spin-charge interconversion
Aurelien Manchon, Shuyuan Shi, Hyunsoo Yang
Experimental investigations of spin-charge interconversion in magnetic bilayers comprising a ferromagnet adjacent to a topological insulator have reported scattered results on the…
Provably-secure randomness generation from switching probability of magnetic tunnel junctions
Hong Jie Ng, Shuhan Yang, Zhaoyang Yao +2
In recent years, true random number generators (TRNGs) based on magnetic tunnelling junction (MTJ) have become increasingly attractive. This is because MTJ-based TRNGs offer some a…