Flexible MgO Barrier Magnetic Tunnel Junctions

Li Ming Loong, Wonho Lee, Xuepeng Qiu, Ping Yang, Hiroyo Kawai, Mark Saeys, Jong-Hyun Ahn, Hyunsoo Yang

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

Researchers present flexible MgO barrier magnetic tunnel junction (MTJ) devices fabricated using a transfer printing process, which exhibit reliable and stable operation under substantial deformation of the device substrates. They CoFeB/MgO/CoFeB MTJs on conventional, thermally oxidized silicon substrates, release the MTJs from the substrates by etching away the underlying silicon, and transfer and adhere the MTJs onto fl exible polyethylene terephthalate (PET) substrates. The exible MgO barrier MTJs demonstrate improved performance on soft substrates by controlling the effect of strain on the devices.

Original languageEnglish
Pages (from-to)4983-4990
Number of pages8
JournalAdvanced Materials
Volume28
Issue number25
DOIs
Publication statusPublished - 2016 Jan 1

Fingerprint

Tunnel junctions
Substrates
Silicon
Polyethylene Terephthalates
Polyethylene terephthalates
Printing
Etching

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Loong, L. M., Lee, W., Qiu, X., Yang, P., Kawai, H., Saeys, M., ... Yang, H. (2016). Flexible MgO Barrier Magnetic Tunnel Junctions. Advanced Materials, 28(25), 4983-4990. https://doi.org/10.1002/adma.201600062
Loong, Li Ming ; Lee, Wonho ; Qiu, Xuepeng ; Yang, Ping ; Kawai, Hiroyo ; Saeys, Mark ; Ahn, Jong-Hyun ; Yang, Hyunsoo. / Flexible MgO Barrier Magnetic Tunnel Junctions. In: Advanced Materials. 2016 ; Vol. 28, No. 25. pp. 4983-4990.
@article{39ad9ea38f7c4788ac669cb9a94ee33f,
title = "Flexible MgO Barrier Magnetic Tunnel Junctions",
abstract = "Researchers present flexible MgO barrier magnetic tunnel junction (MTJ) devices fabricated using a transfer printing process, which exhibit reliable and stable operation under substantial deformation of the device substrates. They CoFeB/MgO/CoFeB MTJs on conventional, thermally oxidized silicon substrates, release the MTJs from the substrates by etching away the underlying silicon, and transfer and adhere the MTJs onto fl exible polyethylene terephthalate (PET) substrates. The exible MgO barrier MTJs demonstrate improved performance on soft substrates by controlling the effect of strain on the devices.",
author = "Loong, {Li Ming} and Wonho Lee and Xuepeng Qiu and Ping Yang and Hiroyo Kawai and Mark Saeys and Jong-Hyun Ahn and Hyunsoo Yang",
year = "2016",
month = "1",
day = "1",
doi = "10.1002/adma.201600062",
language = "English",
volume = "28",
pages = "4983--4990",
journal = "Advanced Materials",
issn = "0935-9648",
publisher = "Wiley-VCH Verlag",
number = "25",

}

Loong, LM, Lee, W, Qiu, X, Yang, P, Kawai, H, Saeys, M, Ahn, J-H & Yang, H 2016, 'Flexible MgO Barrier Magnetic Tunnel Junctions', Advanced Materials, vol. 28, no. 25, pp. 4983-4990. https://doi.org/10.1002/adma.201600062

Flexible MgO Barrier Magnetic Tunnel Junctions. / Loong, Li Ming; Lee, Wonho; Qiu, Xuepeng; Yang, Ping; Kawai, Hiroyo; Saeys, Mark; Ahn, Jong-Hyun; Yang, Hyunsoo.

In: Advanced Materials, Vol. 28, No. 25, 01.01.2016, p. 4983-4990.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Flexible MgO Barrier Magnetic Tunnel Junctions

AU - Loong, Li Ming

AU - Lee, Wonho

AU - Qiu, Xuepeng

AU - Yang, Ping

AU - Kawai, Hiroyo

AU - Saeys, Mark

AU - Ahn, Jong-Hyun

AU - Yang, Hyunsoo

PY - 2016/1/1

Y1 - 2016/1/1

N2 - Researchers present flexible MgO barrier magnetic tunnel junction (MTJ) devices fabricated using a transfer printing process, which exhibit reliable and stable operation under substantial deformation of the device substrates. They CoFeB/MgO/CoFeB MTJs on conventional, thermally oxidized silicon substrates, release the MTJs from the substrates by etching away the underlying silicon, and transfer and adhere the MTJs onto fl exible polyethylene terephthalate (PET) substrates. The exible MgO barrier MTJs demonstrate improved performance on soft substrates by controlling the effect of strain on the devices.

AB - Researchers present flexible MgO barrier magnetic tunnel junction (MTJ) devices fabricated using a transfer printing process, which exhibit reliable and stable operation under substantial deformation of the device substrates. They CoFeB/MgO/CoFeB MTJs on conventional, thermally oxidized silicon substrates, release the MTJs from the substrates by etching away the underlying silicon, and transfer and adhere the MTJs onto fl exible polyethylene terephthalate (PET) substrates. The exible MgO barrier MTJs demonstrate improved performance on soft substrates by controlling the effect of strain on the devices.

UR - http://www.scopus.com/inward/record.url?scp=84977105441&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84977105441&partnerID=8YFLogxK

U2 - 10.1002/adma.201600062

DO - 10.1002/adma.201600062

M3 - Article

C2 - 27119207

AN - SCOPUS:84977105441

VL - 28

SP - 4983

EP - 4990

JO - Advanced Materials

JF - Advanced Materials

SN - 0935-9648

IS - 25

ER -

Loong LM, Lee W, Qiu X, Yang P, Kawai H, Saeys M et al. Flexible MgO Barrier Magnetic Tunnel Junctions. Advanced Materials. 2016 Jan 1;28(25):4983-4990. https://doi.org/10.1002/adma.201600062