Results 61 to 70 of about 2,042,743 (282)

Bio‐Resorbable Magnetic Tunnel Junctions

Advanced Materials
Abstract Magnetic tunnel junctions (MTJs) play a crucial role in spintronic applications, particularly data storage and sensors. Especially as a non‐volatile memory, MTJs has received substantial attention due to its CMOS compatibility, low power consumption, fast switching speed, and high endurance.
Dong‐Jun Kim, Beom Jin Kim, Heechang Shin, Jeongkeun Kim, Yuchen Pu, Shuhan Yang, Xinhou Chen, Byong‐Guk Park, Jong‐Hyun Ahn, Hyunsoo Yang   +9 more
openaire   +3 more sources

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

Advanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam, William S. Rogers, Chen‐Yu Hu, Ming‐Yuan Song, Xinyu Bao, Shehrin Sayed, Jean Anne C. Incorvia   +6 more
wiley   +1 more source

Characterization of magnetic tunnel junction test pads [PDF]

, 2015
We show experimentally as well as theoretically that patterned magnetic tunnel junctions can be characterized using the current-in-plane tunneling (CIPT) method, and the key parameters, the resistance-area product (RA) and the tunnel magnetoresistance ...
Petersen, Dirch Hjorth, Daniel Kjær, Ole Hansen, Østerberg, Frederik Westergaard, Frederik Westergaard Østerberg, Peter Folmer Nielsen, Hansen, Ole, Dirch Hjorth Petersen, Kjær, Daniel, Nielsen, Peter Folmer   +9 more
core   +1 more source

Optimal Control Drives Ultrafast and Energy‐Efficient Magnetization Switching in Van der Waals Magnets

Advanced Materials, EarlyView.
ABSTRACT The accelerating expansion of data‐centric technologies is sharply increasing the energy burden of information storage, placing unprecedented pressure on the efficiency of magnetic switching. Conventional field‐driven reversal, once the foundation of magnetic memory, has become impractical in modern architectures due to its high energy cost ...
Mohammad H. Badarneh, PeiYu Cai, Elton J. G. Santos   +2 more
wiley   +1 more source

The impact of local pinning sites in magnetic tunnel junctions with non-homogeneous free layers

Communications Materials
Pinning at local defects is a significant road block for the successful implementation of technological paradigms which rely on the dynamic properties of non-trivial magnetic textures.
Alex. S. Jenkins, Leandro Martins, Luana C. Benetti, Alejandro Schulman, Pedro Anacleto, Marcel S. Claro, Ihsan Caha, Francis Leonard Deepak, Elvira Paz, Ricardo Ferreira   +9 more
doaj   +1 more source

Resonant Tunnel Magnetoresistance in a Double Magnetic Tunnel Junction

Journal of Superconductivity and Novel Magnetism, 2011
We present quasi-classical approach to calculate a spin-dependent current and tunnel magnetoresistance (TMR) in double magnetic tunnel junctions (DMTJ) FML/I/FMW/I/FMR, where the magnetization of the middle ferromagnetic metal layer FMW can be aligned parallel or antiparallel with respect to the fixed magnetizations of the left FML and right FMR ...
Useinov, Arthur, Useinov, Niazbeck Kh H, Tagirov, Lenar R., Kosel, Jürgen   +3 more
openaire   +5 more sources

Flexible MgO Barrier Magnetic Tunnel Junctions [PDF]

Advanced Materials, 2016
Adv. Mat. (2016)
Loong, Li Ming, Lee, Wonho, Qiu, Xuepeng, Yang, Ping, Kawai, Hiroyo, Saeys, Mark, Ahn, Jong-Hyun, Yang, Hyunsoo   +7 more
openaire   +3 more sources

UNIPOLAR MAGNETOELECTRIC MAGNETIC TUNNEL JUNCTION [PDF]

, 2019
A magneto - electric magnetic tunnel junction device (ME-MTJ) that permits direct driving of ME-MTJ devices by a prior ME-MTJ device is the unipolar magneto-electric magnetic tunnel junction (UMMTJ) device.
Sharma, Nishtha, Marshall, Andrew, Dowben, Peter   +2 more
core  

Magnetic refrigeration for nanoelectronics on a cryogen-free platform [PDF]

, 2015
Nanostructured samples serve as a playground of solid state physics due to their vast diversity of applications. In addition to various fabrication recipes and measurement methods, the temperature at which these experiments are performed plays a crucial ...
Maradan, D.
core   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source