Research output: Contribution to journal › Article › peer-review
Advanced graphene recording device for spin–orbit torque magnetoresistive random access memory. / Rybkina, A.A.; Rybkin, A.G.; Klimovskikh, I.I.; Skirdkov, P.N.; Zvezdin, K. A. ; Zvezdin, A.K.; Shikin, A.M.
In: Nanotechnology, Vol. 31, No. 16, 165201, 17.04.2020, p. 165201.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Advanced graphene recording device for spin–orbit torque magnetoresistive random access memory
AU - Rybkina, A.A.
AU - Rybkin, A.G.
AU - Klimovskikh, I.I.
AU - Skirdkov, P.N.
AU - Zvezdin, K. A.
AU - Zvezdin, A.K.
AU - Shikin, A.M.
PY - 2020/4/17
Y1 - 2020/4/17
N2 - The non-volatile spin-orbit torque magnetic random access memory (SOT-MRAM) is very attractive memory technology for the nearest future computers because of its various advantages such as non-volatility, high density and scalability. In the present work we propose a model of a graphene recording device for the SOT-MRAM unit cell consisting of a quasi-freestanding graphene intercalated with Au and an ultra-thin Pt layer sandwiched between graphene and a magnetic tunnel junction. As a result of using the claimed graphene recording memory element a faster operation and lower energy consumption will be achieved under the recording information by reducing the electric current required for record. The efficiency of the graphene recording element was confirmed by the experimental results and the theoretical estimations.
AB - The non-volatile spin-orbit torque magnetic random access memory (SOT-MRAM) is very attractive memory technology for the nearest future computers because of its various advantages such as non-volatility, high density and scalability. In the present work we propose a model of a graphene recording device for the SOT-MRAM unit cell consisting of a quasi-freestanding graphene intercalated with Au and an ultra-thin Pt layer sandwiched between graphene and a magnetic tunnel junction. As a result of using the claimed graphene recording memory element a faster operation and lower energy consumption will be achieved under the recording information by reducing the electric current required for record. The efficiency of the graphene recording element was confirmed by the experimental results and the theoretical estimations.
KW - MRAM, SOT MRAM, memory, память
KW - 2D spintronics
KW - graphene
KW - spin–orbit torque magnetoresistive random access memory
KW - SOT-MRAM
KW - spin–orbit coupling
KW - spin-orbit coupling
KW - spin-orbit torque magnetoresistive random access memory
KW - grapheme
KW - SPINTRONICS
UR - https://iopscience.iop.org/article/10.1088/1361-6528/ab6470
UR - http://www.scopus.com/inward/record.url?scp=85079017779&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/68fb382d-6f01-3325-bea7-c29c941b3992/
U2 - 10.1088/1361-6528/ab6470
DO - 10.1088/1361-6528/ab6470
M3 - Article
VL - 31
SP - 165201
JO - Nanotechnology
JF - Nanotechnology
SN - 0957-4484
IS - 16
M1 - 165201
ER -
ID: 49500075