Results 121 to 130 of about 1,191 (183)

First principles investigation of the ferromagnetism in TM-doped arsenene monolayer (TM = Mn and Fe). [PDF]

open access: yesNanoscale Adv
Tan PM   +5 more
europepmc   +1 more source

Fast barrier-free switching in synthetic antiferromagnets. [PDF]

open access: yesSci Rep
Dzhezherya Y   +6 more
europepmc   +1 more source

R-MRAM: A ROM-Embedded STT MRAM Cache

IEEE Electron Device Letters, 2013
We present a new spin-transfer torque magnetic random access memory (STT MRAM) bit-cell that is embedded with read-only memory (ROM) functionality. The proposed ROM-embedded STT MRAM (R-MRAM) bit-cells include one extra bit-line. ROM data is stored by selectively connecting the magnetic tunnel junction (MTJ) to one of the two bit-lines.
Dongsoo Lee   +2 more
exaly   +2 more sources

Recent Progresses in STT-MRAM and SOT-MRAM for Next Generation MRAM

2020 IEEE Symposium on VLSI Technology, 2020
In last decade, since high performance MTJ using CoFeB/MgO-based interfacial perpendicular magnetic anisotropy (IPMA) is utilized, STT-MRAM technology has rapidly progressed and mass-production of STT-MRAM has already started in the semiconductor companies.
Tetsuo Endoh   +3 more
openaire   +1 more source

STT-MRAM Sensing: A Review

IEEE Transactions on Circuits and Systems II: Express Briefs, 2021
This brief presents a review of developments in spin-transfer-torque magnetoresistive random access memory (STT-MRAM) sensing over the past 20 years from a circuit design perspective. Various sensing schemes are categorized and described according to the data-cell variation-tolerant characteristics, pre-amplifiers, and offset tolerance.
Taehui Na   +2 more
openaire   +1 more source

MRAM PUF

ACM Journal on Emerging Technologies in Computing Systems, 2016
In this work, we have studied two novel techniques to enhance the performance of existing geometry-based magnetoresistive RAM physically unclonable function (MRAM PUF). Geometry-based MRAM PUFs rely only on geometric variations in MRAM cells that generate preferred ground state in cells and form the basis of digital signature generation.
Jayita Das, Kevin Scott, Sanjukta Bhanja
openaire   +1 more source

Design considerations for MRAM

IBM Journal of Research and Development, 2006
MRAM (magnetic random access memory) technology, based on the use of magnetic tunnel junctions (MTJs) as memory elements, is a potentially fast nonvolatile memory technology with very high write endurance. This paper is an overview of MRAM design considerations.
Thomas M. Maffitt   +8 more
openaire   +1 more source

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