Robust pure spin current induced by the photogalvanic effect in half-silicane with spatial inversion symmetry
The spin-dependent photogalvanic (PG) effect in low-dimensional spin semiconductors has
attracted great interest recently. Here, we have studied the spin semiconducting feature and …
attracted great interest recently. Here, we have studied the spin semiconducting feature and …
Exploiting STT-MRAMs for cryogenic non-volatile cache applications
This paper evaluates the potential of spin-transfer torque magnetic random-access
memories (STT-MRAMs) operating at cryogenic temperatures. Our study was carried out at …
memories (STT-MRAMs) operating at cryogenic temperatures. Our study was carried out at …
Shaping Perpendicular Magnetic Anisotropy of Co2MnGa Heusler Alloy Using Ion Irradiation for Magnetic Sensor Applications
A Mahendra, PP Murmu, SK Acharya, A Islam… - Sensors, 2023 - mdpi.com
Magnetic sensors are key elements in many industrial, security, military, and biomedical
applications. Heusler alloys are promising materials for magnetic sensor applications due to …
applications. Heusler alloys are promising materials for magnetic sensor applications due to …
Single event upsets under proton, thermal, and fast neutron irradiation in emerging nonvolatile memories
In New Space, the need for reduced cost, higher performance, and more prompt delivery
plans in radiation-harsh environments have motivated spacecraft designers to use …
plans in radiation-harsh environments have motivated spacecraft designers to use …
Energy-efficient and reliable inference in nonvolatile memory under extreme operating conditions
S Resch, SK Khatamifard, ZI Chowdhury… - ACM Transactions on …, 2022 - dl.acm.org
Beyond-edge devices can operate outside the reach of the power grid and without batteries.
Such devices can be deployed in large numbers in regions that are difficult to access. Using …
Such devices can be deployed in large numbers in regions that are difficult to access. Using …
Heavy-ion-induced displacement damage effects in magnetic tunnel junctions with perpendicular anisotropy
TP Xiao, CH Bennett, FB Mancoff… - … on Nuclear Science, 2021 - ieeexplore.ieee.org
We evaluate the resilience of CoFeB/MgO/CoFeB magnetic tunnel junctions (MTJs) with
perpendicular magnetic anisotropy (PMA) to displacement damage induced by heavy-ion …
perpendicular magnetic anisotropy (PMA) to displacement damage induced by heavy-ion …
Novel radiation hardened SOT-MRAM read circuit for multi-node upset tolerance
The rapid transistor scaling and threshold voltage reduction pose several challenges such
as high leakage current and reliability issues. These challenges also make VLSI circuits …
as high leakage current and reliability issues. These challenges also make VLSI circuits …
Ionization and displacement damage on nanostructure of spin–orbit torque magnetic tunnel junction
B Wang, M Wang, H Zhang, Z Wang… - … on Nuclear Science, 2021 - ieeexplore.ieee.org
Spin–orbit torque magnetic tunnel junction (SOT-MTJ) is the memory cell of magnetic
random access memory (MRAM), which is a promising candidate for upper level cache in …
random access memory (MRAM), which is a promising candidate for upper level cache in …
High-dose X-ray radiation induced MgO degradation and breakdown in spin transfer torque magnetic tunnel junctions
Q He, H Shi, Y Wang, L Cao, X Gu, J Wu, G Hong… - Scientific Reports, 2022 - nature.com
Magnetic tunnel junction (MTJ) with magnesium oxide (MgO) tunnel barrier is the core
element of spin transfer torque-based magnetic random access memory. For the application …
element of spin transfer torque-based magnetic random access memory. For the application …
Observation of pure-spin-current diodelike effect at the Au/Pt interface
Asymmetric charge transport at the interface of two materials with dissimilar electrical
properties, such as metal-semiconductor and pn junctions, is the fundamental feature …
properties, such as metal-semiconductor and pn junctions, is the fundamental feature …