6 papers
Interfacial exchange and magnetostatic coupling in a CoFeB/Thulium Iron Garnet heterostructure
Walid Al Misba, Jenae E. Shoup, Miela J. Gross +5
We investigate the exchange coupling between a ferrimagnetic insulator (FI) thulium iron garnet (TmIG) deposited on a gadolinium gallium garnet (GGG) substrate, which shows perpend…
Exploring the Role of Interfacial Dzyaloshinskii-Moriya Interaction in Write Error Rate Anomalies of Spin-Transfer Torque Magnetic Tunnel Junctions
Prosenjit Das, Md Mahadi Rajib, Jayasimha Atulasimha
The performance and reliability of spin-transfer torque magnetic random-access memory (STT-MRAM) can be compromised by anomalous switching behavior, especially during high-speed op…
Quantized Artificial Neural Networks Implemented with Spintronic Stochastic Computing
Saadi Sabyasachi, Walid Al Misba, Yixin Shao +2
An Artificial Neural Network (ANN) inference involves matrix vector multiplications that require a very large number of multiply and accumulate operations, resulting in high energy…
Exchange-Coupled Spins for Robust High-Temperature Qubits
Aniruddha Chakraborty, Md. Fahim F. Chowdhury, Mohamad Niknam +2
We show that Heisenberg exchange interactions between the neighboring spins comprising an ensemble spin qubit (E-qubit) can act as an intrinsic error mitigator, increasing gate fid…
Strain Mediated Voltage Control of Magnetic Anisotropy and Magnetization Reversal in Bismuth Substituted Yttrium Iron Garnet Films and Meso-structures
Walid Al Misba, Miela Josephine Gross, Kensuke Hayashi +3
We report on magnetic anisotropy modulation in Bismuth substituted Yttrium Iron Garnet (Bi-YIG) thin films and mesoscale patterned structures deposited on a PMN-PT substrate with t…
Magneto-Ionic Physical Reservoir Computing
Md Mahadi Rajib, Dhritiman Bhattacharya, Christopher J. Jensen +5
Recent progresses in magnetoionics offer exciting potentials to leverage its non-linearity, short-term memory, and energy-efficiency to uniquely advance the field of physical reser…