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Journal Articles

Spin-torque oscillator with coupled out-of-plane oscillation layers for microwave-assisted magnetic recording: Experimental, analytical, and numerical studies

Yuji Nakagawa, Masayuki Takagishi, Naoyuki Narita, Tazumi Nagasawa, Gaku Koizumi, Wenyu Chen, Shohei Kawasaki, Tetsuya Roppongi, Akihiko Takeo, Tomoyuki Maeda
Journal: Applied Physics Letters
Appl. Phys. Lett. 122, 042403 (2023)
https://doi.org/10.1063/5.0133921
Published: January 2023
View article titled, Spin-torque oscillator with coupled out-of-plane oscillation layers for microwave-assisted magnetic recording: Experimental, analytical, and numerical studies
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Includes: Supplementary data
Journal Articles

Direct measurement of disk-to-head back-heating in HAMR using a non-flying test stage

Qilong Cheng, Siddhesh V. Sakhalkar, David B. Bogy
Journal: Applied Physics Letters
Appl. Phys. Lett. 120, 241602 (2022)
https://doi.org/10.1063/5.0092170
Published: June 2022
View article titled, Direct measurement of disk-to-head back-heating in HAMR using a non-flying test stage
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Journal Articles

Enhanced tunnel magnetoresistance in Fe/Mg4Al-Ox/Fe(001) magnetic tunnel junctions

Editor’s Pick
Thomas Scheike, Zhenchao Wen, Hiroaki Sukegawa, Seiji Mitani
Journal: Applied Physics Letters
Appl. Phys. Lett. 120, 032404 (2022)
https://doi.org/10.1063/5.0082715
Published: January 2022
View article titled, Enhanced tunnel magnetoresistance in Fe/Mg<sub>4</sub>Al-O<sub><em>x</em></sub>/Fe(001) magnetic tunnel junctions
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Journal Articles

Demonstration of spin transfer torque (STT) magnetic recording

Editor’s Pick
Jeongmin Hong, Xin Li, OukJae Lee, Weicheng Tian, Sakhrat Khizroev, Jeffrey Bokor, Long You
Journal: Applied Physics Letters
Appl. Phys. Lett. 114, 243101 (2019)
https://doi.org/10.1063/1.5097546
Published: June 2019
View article titled, Demonstration of spin transfer torque (STT) magnetic recording
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Journal Articles

Over 100% magnetoresistance ratio at room temperature in magnetic tunnel junctions with CuGaSe2 spacer layer

K. Mukaiyama, J. W. Jung, H. Sepehri-Amin, S. Kasai, T. Furubayashi, T. Ohkubo, K. Hono
Journal: Applied Physics Letters
Appl. Phys. Lett. 114, 172402 (2019)
https://doi.org/10.1063/1.5092269
Published: April 2019
View article titled, Over 100% magnetoresistance ratio at room temperature in magnetic tunnel junctions with CuGaSe<sub>2</sub> spacer layer
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Journal Articles

Thermal switching probability distribution of L10 FePt for heat assisted magnetic recording

Zengyuan Liu, Pin-Wei Huang, Ganping Ju, R. H. Victora
Journal: Applied Physics Letters
Appl. Phys. Lett. 110, 182405 (2017)
https://doi.org/10.1063/1.4983033
Published: May 2017
View article titled, Thermal switching probability distribution of L10 FePt for heat assisted magnetic recording
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Journal Articles

Diameter dependence of emission power in MgO-based nano-pillar spin-torque oscillators

Bochong Wang, Hitoshi Kubota, Kay Yakushiji, Shingo Tamaru, Hiroko Arai, Hiroshi Imamura, Akio Fukushima, Shinji Yuasa
Journal: Applied Physics Letters
Appl. Phys. Lett. 108, 253502 (2016)
https://doi.org/10.1063/1.4954760
Published: June 2016
View article titled, Diameter dependence of emission power in MgO-based nano-pillar spin-torque oscillators
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Includes: Supplementary data
Journal Articles

Spin-orbit torques for current parallel and perpendicular to a domain wall

Tomek Schulz, Oscar Alejos, Eduardo Martinez, Kjetil M. D. Hals, Karin Garcia, Laurent Vila, Kyujoon Lee, Roberto Lo Conte, Gurucharan V. Karnad, Simone Moretti, Berthold Ocker, Dafiné Ravelosona, Arne Brataas, Mathias Kläui
Journal: Applied Physics Letters
Appl. Phys. Lett. 107, 122405 (2015)
https://doi.org/10.1063/1.4931429
Published: September 2015
View article titled, Spin-orbit torques for current parallel and perpendicular to a domain wall
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Journal Articles

Nanoscale wear and kinetic friction between atomically smooth surfaces sliding at high speeds

Sukumar Rajauria, Sripathi V. Canchi, Erhard Schreck, Bruno Marchon
Journal: Applied Physics Letters
Appl. Phys. Lett. 106, 081604 (2015)
https://doi.org/10.1063/1.4913465
Published: February 2015
View article titled, Nanoscale wear and kinetic friction between atomically smooth surfaces sliding at high speeds
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Includes: Supplementary data
Journal Articles

Thermal engineering of non-local resistance in lateral spin valves

S. Kasai, S. Hirayama, Y. K. Takahashi, S. Mitani, K. Hono, H. Adachi, J. Ieda, S. Maekawa
Journal: Applied Physics Letters
Appl. Phys. Lett. 104, 162410 (2014)
https://doi.org/10.1063/1.4873687
Published: April 2014
View article titled, Thermal engineering of non-local resistance in lateral spin valves
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Journal Articles

Giant intrinsic thermomagnetic effects in thin MgO magnetic tunnel junctions

J. M. Teixeira, J. D. Costa, J. Ventura, M. P. Fernandez-Garcia, J. Azevedo, J. P. Araujo, J. B. Sousa, P. Wisniowski, S. Cardoso, P. P. Freitas
Journal: Applied Physics Letters
Appl. Phys. Lett. 102, 212413 (2013)
https://doi.org/10.1063/1.4809569
Published: May 2013
View article titled, Giant intrinsic thermomagnetic effects in thin MgO magnetic tunnel junctions
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Journal Articles

High-performance giant-magnetoresistance junctions based on the all-Heusler architecture with matched energy bands and Fermi surfaces

Zhaoqiang Bai, Yongqing Cai, Lei Shen, Guchang Han, Yuanping Feng
Journal: Applied Physics Letters
Appl. Phys. Lett. 102, 152403 (2013)
https://doi.org/10.1063/1.4802581
Published: April 2013
View article titled, High-performance giant-magnetoresistance junctions based on the all-Heusler architecture with matched energy bands and Fermi surfaces
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Journal Articles

Ultrathin Si/C graded layer to improve tribological properties of Co magnetic films

Ehsan Rismani, M. Abdul Samad, Sujeet K. Sinha, Reuben Yeo, Hyunsoo Yang, C. Singh Bhatia
Journal: Applied Physics Letters
Appl. Phys. Lett. 101, 191601 (2012)
https://doi.org/10.1063/1.4765054
Published: November 2012
View article titled, Ultrathin Si/C graded layer to improve tribological properties of Co magnetic films
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Journal Articles

L 1 FePt based exchange coupled composite bit patterned films

A. T. McCallum, P. Krone, F. Springer, C. Brombacher, M. Albrecht, E. Dobisz, M. Grobis, D. Weller, O. Hellwig
Journal: Applied Physics Letters
Appl. Phys. Lett. 98, 242503 (2011)
https://doi.org/10.1063/1.3599573
Published: June 2011
View article titled, L 1 FePt based exchange coupled composite bit patterned films
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Journal Articles

Ballistic (precessional) contribution to the conventional magnetic switching

Ya. B. Bazaliy, Andrzej Stankiewicz
Journal: Applied Physics Letters
Appl. Phys. Lett. 98, 142501 (2011)
https://doi.org/10.1063/1.3570635
Published: April 2011
View article titled, Ballistic (precessional) contribution to the conventional magnetic switching
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Journal Articles

A differential dual spin valve with high pinning stability

G. C. Han, J. J. Qiu, C. C. Wang, V. Ko, Z. B. Guo
Journal: Applied Physics Letters
Appl. Phys. Lett. 96, 212506 (2010)
https://doi.org/10.1063/1.3441412
Published: May 2010
View article titled, A differential dual spin valve with high pinning stability
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Journal Articles

Tunnel magnetoresistance of 604% at 300 K by suppression of Ta diffusion in Co Fe B ∕ Mg O ∕ Co Fe B pseudo-spin-valves annealed at high temperature

S. Ikeda, J. Hayakawa, Y. Ashizawa, Y. M. Lee, K. Miura, H. Hasegawa, M. Tsunoda, F. Matsukura, H. Ohno
Journal: Applied Physics Letters
Appl. Phys. Lett. 93, 082508 (2008)
https://doi.org/10.1063/1.2976435
Published: August 2008
View article titled, Tunnel magnetoresistance of 604% at 300 K by suppression of Ta diffusion in Co Fe B ∕ Mg O ∕ Co Fe B pseudo-spin-valves annealed at high temperature
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