Results 161 to 170 of about 7,606 (295)

Band-pass Fabry-Perot magnetic tunnel junctions

, 2018
We propose a high-performance magnetic tunnel junction by making electronic analogs of optical phenomena such as anti-reflections and Fabry-Perot resonances.
MURALIDHARAN, B, SHARMA, A, TULAPURKAR, AA   +2 more
core   +1 more source

Spin state of a single-molecule magnet (SMM) creating long-range ordering on ferromagnetic layers of a magnetic tunnel junction - a Monte Carlo study. [PDF]

RSC Adv, 2021
Grizzle A, D'Angelo C, Martínez-Lillo J, Tyagi P.   +3 more
europepmc   +1 more source

SiOx‐Based Probabilistic Bits Enabling Invertible Logic Gate for Cryptographic Applications

Advanced Intelligent Systems, EarlyView.
To enable lightweight hardware encryption and decryption, a Ti/SiOx/Ti threshold switching device is engineered to generate controllable stochastic oscillations. By tuning the input voltage, the device produces a programmable spike probability governed by intrinsic switching dynamics, enabling probabilistic bits that construct an invertible ...
Jihyun Kim, Hyeonsik Choi, Jiyong Woo
wiley   +1 more source

Field‐Programable Dynamics in a Soft Magnetic Actuator Enabling True Random Number Generation and Reservoir Computing

Advanced Intelligent Systems, EarlyView.
Complex dynamics, often avoided in electromechanical design, can enhance soft robotics. We develop durable magnetic soft actuators operating in tunable dynamic regimes, enabling random number generation, stochastic computing, and time‐series prediction.
Eduardo Sergio Oliveros‐Mata, Oleksandr V. Pylypovskyi, Eleonora Raimondo, Rico Illing, Yevhen Zabila, Lin Guo, Guannan Mu, Mónica Navarro López, Xu Wang, Georgios Tzortzinis, Angelos Filippatos, Gilbert Santiago Cañón Bermúdez, Francesca Garescì, Giovanni Finocchio, Denys Makarov   +14 more
wiley   +1 more source

Exploiting Ferroelectric and Spintronic Dynamics for Neural Network Computation

Advanced Intelligent Systems, EarlyView.
Ferroelectric and spintronic devices, relying on the control of polarization and magnetization, offer intrinsically fast, durable, energy‐efficient, and low‐latency building blocks for analog in‐memory computing. The hysteretic dynamics of an order parameter are leveraged to provide nonvolatile, multistate memory and nonlinear switching. Brain‐inspired
Dashiell Harrison, Kevin Nadaud, Josquin Harrison, Guillaume F. Nataf, Laura Bégon‐Lours   +4 more
wiley   +1 more source

Fabrication and Characterization of Microstructured Magnetic Tunnel Junction Rings

, 2013
[[abstract]]Microstructured magnetic tunnel junction rings have been fabricated by a top-down technique combining electron beam lithography and ion milling process.
Chen, C. C. ; Chang, C. C. ; Kuo, C. Y. ; Horng, Lance; Wu, J. C. ; Wu, Te-Ho ; Chern, G. ; Huang, C. Y. ; Tsunoda, M. ; Takahashi, M., Chen, C. C. ; Chang, C. C. ; Kuo, C. Y. ; Horng, Lance; Wu, Jong-Ching; Wu, Te-Ho; Chern, G. ; Huang, C. Y. ; Tsunoda, M. ; Takahashi, M., Chen, C. C. ; Chao, C. T. ; Kuo, C. Y. ; Wu, Te-Ho; Chen, G. ; Huang, C. Y. ; Horng, Lance; Wu, Jong-Ching   +2 more
core  

Local Current Distribution and Electrical Properties of a Magnetic Tunnel Junction Using Conducting Atomic Force Microscopy

, 2014
[[abstract]]Local topographical and electrical properties were simultaneously measured for a magnetic tunnel junction formed by Ta (50 )/Ni-Fe (20 )/Cu (50 )/Mn75 Ir25 (100 )/Co70Fe30(40 )/Al-O (8-15 )/Co70Fe30 (40 )/Ni-Fe (100 )/Ta (50 ). Local
Canizo-Cabrera, A. ; Li, Simon C. ; Shu, Min-Fong; Lee, Jia-Mou; Garcia-Vazquez, Valentin. ; Chen, C. C. ; Wu, Jong-Ching; Takahashi, M. ; Wu, Te-Ho
core  

Long‐Range Interactions in Topological Superconducting Systems: A Mini Review

Advanced Physics Research, EarlyView.
Long‐range interacting quantum systems are surveyed in this review, with an emphasis on the long‐range topological superconductor and its variants. Long‐range interactions decaying in a power‐law manner can lead to exotic phenomena that finds no analogue in short‐range regimes.
Juntong Ren, Haifeng Lü
wiley   +1 more source

Patterns of interspecific variation in labial microarchitecture among anthropoid primates and the evolution of the hominin lips

The Anatomical Record, EarlyView.
Comparative histological and semi‐automated image analysis of primate lips: Masson's trichrome‐stained sagittal sections were segmented to quantify the connective tissue, adipose, and muscular components, enabling interspecific comparisons of labial architecture.
Liat Rotenstreich, Kfir Eliyahu, Nir Edery, Lior Moss, Saleem Eben Bari, Assaf Marom   +5 more
wiley   +1 more source

The Presence of Chondral Pathology Is Not Associated With an Increase in Meniscal Root Retear, Reoperation, or Subsequent Total Knee Arthroplasty Rates

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To identify whether chondral pathology is associated with an increase in failure rates of isolated meniscal root repairs. Methods We retrospectively reviewed meniscus repairs from 2012 to 2022 at the author's institution. Nonroot repairs and cases with total or same compartment meniscectomy, cartilage restoration, osteotomy, or other concurrent
Matthew D. Benson, Richard J. VanTienderen, Austin C. Benson, Benjamin D. Packard, Steven M. Leary, Kyle R. Duchman, Brian R. Wolf, Robert W. Westermann   +7 more
wiley   +1 more source