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Journal Articles

Enhanced tunnel magnetoresistance of Fe/MgGa2O4/Fe(001) magnetic tunnel junctions by interface-tuning with atomic-scale MgO insertion layers

Editor’s PickOpen Access
Rombang Rizky Sihombing, Thomas Scheike, Jun Uzuhashi, Tadakatsu Ohkubo, Zhenchao Wen, Seiji Mitani, Hiroaki Sukegawa
Journal: Applied Physics Letters
Appl. Phys. Lett. 126, 022407 (2025)
https://doi.org/10.1063/5.0247660
Published: January 2025
View articletitled, Enhanced tunnel magnetoresistance of Fe/MgGa2O4/Fe(001) magnetic tunnel junctions by interface-tuning with atomic-scale MgO insertion layers
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Journal Articles

The electron resistance of a single skyrmion within ballistic approach

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Artur Useinov, Ravish Kumar Raj, Ravi Shankar Verma, Mohit Kumar, Brajesh Kumar Kaushik
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 072404 (2024)
https://doi.org/10.1063/5.0221065
Published: August 2024
View articletitled, The electron resistance of a single skyrmion within ballistic approach
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Journal Articles

Multilevel magnetoresistance states in La0.7Sr0.3MnO3/BaTiO3/La0.7Sr0.3MnO3 heterostructure grown on MgO

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Anton Khanas, Christian Hebert, David Hrabovsky, Loïc Becerra, Nathalie Jedrecy
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 042401 (2024)
https://doi.org/10.1063/5.0207170
Published: July 2024
View articletitled, Multilevel magnetoresistance states in La0.7Sr0.3MnO3/BaTiO3/La0.7Sr0.3MnO3 heterostructure grown on MgO
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Journal Articles

Perspective on nanoscale magnetic sensors using giant anomalous Hall effect in topological magnetic materials for read head application in magnetic recording

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Tomoya Nakatani, Prabhanjan D. Kulkarni, Hirofumi Suto, Keisuke Masuda, Hitoshi Iwasaki, Yuya Sakuraba
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 070501 (2024)
https://doi.org/10.1063/5.0191974
Published: February 2024
View articletitled, Perspective on nanoscale magnetic sensors using giant anomalous Hall effect in topological magnetic materials for read head application in magnetic recording
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Includes: Supplementary data
Journal Articles

A perspective on deep neural network-based detection for multilayer magnetic recording

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Ahmed Aboutaleb, Amirhossein Sayyafan, Krishnamoorthy Sivakumar, Benjamin Belzer, Simon Greaves, Kheong Sann Chan, Roger Wood
Journal: Applied Physics Letters
Appl. Phys. Lett. 119, 010502 (2021)
https://doi.org/10.1063/5.0051085
Published: July 2021
View articletitled, A perspective on deep neural network-based detection for multilayer magnetic recording
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Journal Articles

Dependence of nanoscale heat transfer across a closing gap on the substrate material and ambient humidity

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Qilong Cheng, Siddhesh Sakhalkar, Amin Ghafari, Yuan Ma, David Bogy
Journal: Applied Physics Letters
Appl. Phys. Lett. 116, 213102 (2020)
https://doi.org/10.1063/5.0010286
Published: May 2020
View articletitled, Dependence of nanoscale heat transfer across a closing gap on the substrate material and ambient humidity
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Includes: Supplementary data
Journal Articles

Numerical and experimental investigation of heat transfer across a nanoscale gap between a magnetic recording head and various media

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S. Sakhalkar, Q. Cheng, A. Ghafari, Y. Ma, D. Bogy
Journal: Applied Physics Letters
Appl. Phys. Lett. 115, 223102 (2019)
https://doi.org/10.1063/1.5119721
Published: November 2019
View articletitled, Numerical and experimental investigation of heat transfer across a nanoscale gap between a magnetic recording head and various media
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Includes: Supplementary data
Journal Articles

Inducing out-of-plane precession of magnetization for microwave-assisted magnetic recording with an oscillating polarizer in a spin-torque oscillator

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W. Zhou, H. Sepehri-Amin, T. Taniguchi, S. Tamaru, Y. Sakuraba, S. Kasai, H. Kubota, K. Hono
Journal: Applied Physics Letters
Appl. Phys. Lett. 114, 172403 (2019)
https://doi.org/10.1063/1.5086476
Published: April 2019
View articletitled, Inducing out-of-plane precession of magnetization for microwave-assisted magnetic recording with an oscillating polarizer in a spin-torque oscillator
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Includes: Supplementary data
Journal Articles

Reduction of recording noise caused by nano-scale variations in Curie temperature

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Zengyuan Liu, Pin-Wei Huang, Ganping Ju, R. H. Victora
Journal: Applied Physics Letters
Appl. Phys. Lett. 114, 072402 (2019)
https://doi.org/10.1063/1.5080559
Published: February 2019
View articletitled, Reduction of recording noise caused by nano-scale variations in Curie temperature
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Journal Articles

Confinement of picosecond timescale current pulses by tapered coplanar waveguides

Open Access
N. Peters, M. Rosamond, L. Li, E. H. Linfield, A. G. Davies, M. Ali, B. J. Hickey, J. Cunningham
Journal: Applied Physics Letters
Appl. Phys. Lett. 112, 181103 (2018)
https://doi.org/10.1063/1.5027202
Published: May 2018
View articletitled, Confinement of picosecond timescale current pulses by tapered coplanar waveguides
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Journal Articles

Magnetic domain wall engineering in a nanoscale permalloy junction

Open Access
Junlin Wang, Xichao Zhang, Xianyang Lu, Jason Zhang, Yu Yan, Hua Ling, Jing Wu, Yan Zhou, Yongbing Xu
Journal: Applied Physics Letters
Appl. Phys. Lett. 111, 072401 (2017)
https://doi.org/10.1063/1.4985662
Published: August 2017
View articletitled, Magnetic domain wall engineering in a nanoscale permalloy junction
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Includes: Supplementary data
Journal Articles

Surface evolution of perfluoropolyether film at high speed quasi-contact conditions

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Yung-Kan Chen, Jih-Ping Peng, David B. Bogy
Journal: Applied Physics Letters
Appl. Phys. Lett. 108, 221602 (2016)
https://doi.org/10.1063/1.4953073
Published: May 2016
View articletitled, Surface evolution of perfluoropolyether film at high speed quasi-contact conditions
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Journal Articles

Extracting magnetic cluster size and its distributions in advanced perpendicular recording media with shrinking grain size using small angle x-ray scattering

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Virat Mehta, Tianhan Wang, Yoshihiro Ikeda, Ken Takano, Bruce D. Terris, Benny Wu, Catherine Graves, Hermann A. Dürr, Andreas Scherz, Jo Stöhr, Olav Hellwig
Journal: Applied Physics Letters
Appl. Phys. Lett. 106, 202403 (2015)
https://doi.org/10.1063/1.4921403
Published: May 2015
View articletitled, Extracting magnetic cluster size and its distributions in advanced perpendicular recording media with shrinking grain size using small angle x-ray scattering
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Journal Articles

A study on dynamic heat assisted magnetization reversal mechanisms under insufficient reversal field conditions

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Y. J. Chen, H. Z. Yang, S. H. Leong, B. L. Wu, M. Asbahi, Hnin Yu Yu Ko, J. K. W. Yang, V. Ng
Journal: Applied Physics Letters
Appl. Phys. Lett. 105, 162402 (2014)
https://doi.org/10.1063/1.4899135
Published: October 2014
View articletitled, A study on dynamic heat assisted magnetization reversal mechanisms under insufficient reversal field conditions
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Journal Articles

Measurement of the Curie temperature distribution in FePt granular magnetic media

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S. Pisana, S. Jain, J. W. Reiner, G. J. Parker, C. C. Poon, O. Hellwig, B. C. Stipe
Journal: Applied Physics Letters
Appl. Phys. Lett. 104, 162407 (2014)
https://doi.org/10.1063/1.4873543
Published: April 2014
View articletitled, Measurement of the Curie temperature distribution in FePt granular magnetic media
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Journal Articles

Time resolved scanning Kerr microscopy of hard disk writer structures with a multilayered yoke

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W. Yu, P. Gangmei, P. S. Keatley, R. J. Hicken, M. A. Gubbins, P. J. Czoschke, R. Lopusnik
Journal: Applied Physics Letters
Appl. Phys. Lett. 102, 162407 (2013)
https://doi.org/10.1063/1.4802977
Published: April 2013
View articletitled, Time resolved scanning Kerr microscopy of hard disk writer structures with a multilayered yoke
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Journal Articles

Diffusive model of current-in-plane-tunneling in double magnetic tunnel junctions

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P.-Y. Clement, C. Ducruet, C. Baraduc, M. Chshiev, B. Diény
Journal: Applied Physics Letters
Appl. Phys. Lett. 100, 262404 (2012)
https://doi.org/10.1063/1.4730961
Published: June 2012
View articletitled, Diffusive model of current-in-plane-tunneling in double magnetic tunnel junctions
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Journal Articles

Light contact and surfing state dynamics of air bearing sliders in hard disk drives

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Yung-Kan Chen, Jinglin Zheng, David B. Bogy
Journal: Applied Physics Letters
Appl. Phys. Lett. 100, 243104 (2012)
https://doi.org/10.1063/1.4729055
Published: June 2012
View articletitled, Light contact and surfing state dynamics of air bearing sliders in hard disk drives
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Journal Articles

Stroboscopic imaging of an alternating magnetic field from a perpendicular magnetic recording head by frequency-modulated magnetic force microscopy

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Zhenghua Li, Kodai Hatakeyama, Genta Egawa, Satoru Yoshimura, Hitoshi Saito
Journal: Applied Physics Letters
Appl. Phys. Lett. 100, 222405 (2012)
https://doi.org/10.1063/1.4720508
Published: May 2012
View articletitled, Stroboscopic imaging of an alternating magnetic field from a perpendicular magnetic recording head by frequency-modulated magnetic force microscopy
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Journal Articles

Reader as a contact detector

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Mingsheng Zhang, Bo Liu, Shengbin Hu
Journal: Applied Physics Letters
Appl. Phys. Lett. 94, 241911 (2009)
https://doi.org/10.1063/1.3157126
Published: June 2009
View articletitled, Reader as a contact detector
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