Results 91 to 100 of about 2,935,028 (286)

Giant Orbital Rashba–Edelstein Effect in Crystalline Cu2O/Cu Heterostructures

Advanced Materials, EarlyView.
An enhanced orbital Rashba–Edelstein effect is demonstrated in a crystalline Cu2O/Cu heterostructure, compared to naturally oxidized CuOx structures, highlighting the critical role of crystallinity and interface control in orbital torque generation. The resulting spin torque conductivity exceeds that of Pt, indicating the potential of orbital torque ...
San Ko, Jaimin Kang, Su Jae Kim, Hanhwi Jang, Do‐Kyeong Nam, Minseok Kang, Sunghoon Kim, Yeon Sik Jung, Se‐Young Jeong, Kab‐Jin Kim, Byong‐Guk Park   +10 more
wiley   +1 more source

Inequal Three Qubit Entanglement Using GHZ State Generation for Spin-Torque Based Qubit Architecture

IEEE Open Journal of Nanotechnology
This article presents the generation of Greenberger–Horne–Zeilinger (GHZ) states using a spin-torque-based qubit architecture, introducing a hardware-native decomposition of the Hadamard and controlled NOT (CNOT) gates.
Anant Aravind Kulkarni, Shivam Verma
doaj   +1 more source

3D multilevel spin transfer torque devices [PDF]

, 2018
Spin-transfer torque magnetic tunneling junction devices capable of a multilevel three-dimensional (3D) information processing are studied in the sub-20-nm size range. The devices are built using He+ and Ne+ focused ion beam etching.
K. Xia, Zheng, Q, Luongo, K, You, L, L. You, Stone, M, Xu, N, Bokor, J., Zheng, Q., M. Stone, Yuan, Z., Xia, K., Stone, M., Xu, N., S. Khizroev, Hong, J, Navarrete, B., J. Bokor, Hong, J., Yuan, Z, Z. Yuan, You, L., J. Hong, Khizroev, S, Q. Zheng, Department of Electrical and Computer Engineering, Florida International University, Navarrete, B, K. Luongo, Khizroev, S., Khizroev, Sakhrat, Xia, K, B. Navarrete, N. Xu, Bokor, J, Luongo, K.   +34 more
core   +1 more source

Alloying‐Controlled Tuning of Interfacial Spin‐Orbit Interaction and Magnetic Damping in Crystalline FeCo Thin Films Grown on GaAs(001)

Advanced Materials, EarlyView.
The interfacial spin‐orbit interaction in single‐crystalline Fe1−xCox thin films grown on GaAs(001) can be continuously tuned via alloying. Using spin‐orbit ferromagnetic resonance, the authors find that the interfacial spin‐orbit fields exhibit a nonmonotonic dependence on Co concentration, with a minimum at 20% Co. ABSTRACT The discovery of intrinsic
Hongrui Lao, Matthias Kronseder, Zhe Yuan, Thomas Narr, Thomas N. G. Meier, Nadine Mundigl, Xianlin Qu, Zhongchang Wang, Christian H. Back, Lin Chen   +9 more
wiley   +1 more source

Differential Sedimentation and Cryo‐TEM Mapping Resolve Structural Heterogeneity in Conjugated Polymer Nanowires for Programmable Stretchable Electronics

Advanced Materials, EarlyView.
Density‐driven differential sedimentation fractionates solution‐assembled P3HT nanowires into crystalline and disordered constituents. High‐resolution cryo‐TEM directly visualizes the molecular chain packing within individual nanowires in real space, and recombining the fractions programs the mobility–stretchability trade‐off without chemical ...
Junyeon Yoon, Jun Ho Hwang, Eunji Lee
wiley   +1 more source

All-Magnonic Spin-Transfer Torque and Domain Wall Propagation

, 2011
The spin-wave transportation through a transverse magnetic domain wall (DW) in a magnetic nanowire is studied. It is found that the spin wave passes through a DW without reflection.
Wang, X. S., X. R. Wang, Wang, X. R., Yan, P., X. S. Wang, P. Yan   +5 more
core   +1 more source

Multi‐Li+ Coordination for Superior Room‐Temperature Ionic Conductivity in PEO Solid Electrolytes

Advanced Materials, EarlyView.
A phosphonate‐functionalized polycarboxylate ether (P‐PCE) is introduced into PEO electrolytes to induce multi‐Li+ ions coordination, which effectively dissociates lithium salts, liberates Li+ from the strong chelation by PEO chains, and promotes fast Li+ hopping between adjacent coordination sites. Simultaneously, this design establishes dynamic, high‐
Hengming Yan, Bowen Zhang, Xuefan Liu, Lu Wang, Cunlong Hu, Anran Sheng, Congcong Zhang, Linglong Kong, Zhenzhen Wu, Yulin Zhong, Sheng Liu, Shanqing Zhang   +11 more
wiley   +1 more source

High write endurance up to 1012 cycles in a spin current-type magnetic memory array

AIP Advances, 2019
We demonstrated high write endurance of up to 1012 cycles with a pulse write current of 10 ns in a spin current-type (SC) single magnetic tunnel junction (MTJ) element and 8×8 memory array.
Yohei Shiokawa, Eiji Komura, Yugo Ishitani, Atsushi Tsumita, Keita Suda, Yuji Kakinuma, Tomoyuki Sasaki   +6 more
doaj   +1 more source

Biohybrid Crawling Robot With Spiral‐Spring Backbone and Inclined Legs for Enhanced Locomotion

Advanced Materials, EarlyView.
We present a biohybrid crawling robot integrating a muscle ring with a flexible skeleton combining two complementary structural elements. The spiral‐spring backbone enables large‐amplitude bending without compromising axial stability, while outward‐inclined legs with unequal front–rear lengths effectively convert deformation into directional strides ...
Tomohiro Morita, Minghao Nie, Shoji Takeuchi   +2 more
wiley   +1 more source

Spin-torque switching of a nano-magnet using giant spin hall effect

AIP Advances, 2015
The Giant Spin Hall Effect(GSHE) in metals with high spin-orbit coupling is an efficient way to convert charge currents to spin currents, making it well-suited for writing information into magnets in non-volatile magnetic memory as well as spin-logic ...
Ashish V. Penumatcha, Suprem R. Das, Zhihong Chen, Joerg Appenzeller   +3 more
doaj   +1 more source