Publications

2021

  1. Grayson Dao Hwee Wong, Zhan Xu, Weiliang Gan, Calvin Ching Ian Ang, Wai Cheung Law, Jiaxuan Tang, Wen Zhang, Ping Kwan Johnny Wong, Xiaojiang Yu, Feng Xu, Andrew T. S. Wee, Chim Seng Seet, and Wen Siang Lew*
    Strain-Mediated Spin–Orbit Torque Enhancement in Pt/Co on Flexible Substrate
    ACS Nano 15, 5, 8319–8327 (2021)

  2. Sheng Jiang*, Gaolong. Cao*, Johan Åkerman, and Jonas Weissenrieder
    Femtosecond Laser Driven Precessing Magnetic Gratings
    Nanoscale 13, 3746 (2021)

  3. Qilong Wu, Xiaoshuai Fu, Ke Yang, Hongyu Wu, Li Liu, Li Zhang, Yuan Tian, Long-Jing Yin, Wei-Qing Huang, Wen Zhang, Ping Kwan Johnny Wong,* Lijie Zhang,* Andrew T. S. Wee, and Zhihui Qin*
    Promoting a Weak Coupling of Monolayer MoSe2 Grown on (100)-Faceted Au Foil
    ACS Nano 15, 4481−4489 (2021)

  4. Zhi Zhang, Er Liu,* Xianyang Lu, Wen Zhang, Yurong You, Guizhou Xu, Zhan Xu, Ping Kwan Johnny Wong, Yichuan Wang, Bo Liu, Xiaojiang Yu, Jing Wu, Yongbing Xu,* Andrew Thye Shen Wee, and Feng Xu*
    Strain-Controlled Spin Wave Excitation and Gilbert Damping in Flexible Co2FeSi Films Activated by Femtosecond Laser Pulse
    Advanced Functional Materials, 2007211 (2021)

2020

  1. Lei Zhang, Tong Yang, Xiaoyue He, Wen Zhang, Giovanni Vinai, Chi Sin Tang, Xinmao Yin, Piero Torelli, Yuan Ping Feng, Ping Kwan Johnny Wong,* and Andrew T. S. Wee*
    Molecular Beam Epitaxy of Two-Dimensional Vanadium-Molybdenum Diselenide Alloys
    ACS Nano 14, 11140−11149 (2020)

  2. Wuxiang Zhang, Arramel Arramel, Ping Kwan Johnny Wong, Lei Zhang, Jianzhong Zheng, Wen Zhang, Hao Zhang, Xin Yan, Junwen Qi, Jiansheng Li*
    Core-shell Hybrid Zeolitic Imidazolate Framework-derived Hierarchical Carbon for Capacitive Deionization
    Journal of Materials Chemistry A 8, 14653 (2020)

  3. Rui Zhu, Wen Zhang,* Wei Shen, Ping Kwan Johnny Wong, Qixing Wang, Qijie Liang, Zhen Tian,Ya Zhai, Cheng-wei Qiu, and Andrew T. S. Wee*
    Exchange Bias in van der Waals CrCl3/Fe3GeTe2 Heterostructures
    Nano Letters 20, 5030 (2020)


PRE-ARTIST


2020

  1. Shanshan Liu, Ke Yang, Wenqing Liu, Enze Zhang, Zihan Li, Xiaoqian Zhang, Zhiming Liao, Wen Zhang, Jiabao Sun, Yunkun Yang, Han Gao, Ce Huang, Linfeng Ai, Ping Kwan Johnny Wong, Andrew Thye Shen Wee, Alpha T. N’Diaye, Simon A. Morton, Xufeng Kou, Jin Zou, Yongbing Xu, Hua Wu* and Faxian Xiu*
    Two-dimensional ferromagnetic superlattices
    National Science Review 7, 745 (2020)

  2. Rebekah Chua, Jing Yang, Xiaoyue He, Xiaojiang Yu, Wei Yu, Fabio Bussolotti, Ping Kwan Johnny Wong, Kian Ping Loh, Mark B. H. Breese, Kuan Eng Johnson Goh, Yu Li Huang,* and Andrew T. S. Wee*
    Can Reconstructed Se-Deficient Line Defects in Monolayer VSe2 Induce Magnetism?
    Advanced Materials 32, 2000693 (2020)

  3. Lei Zhang, Tong Yang, Wen Zhang, Dongchen Qi, Xiaoyue He, Kaijian Xing, Ping Kwan Johnny Wong∗, Yuan Ping Feng∗, Andrew Thye Shen Wee∗
    Bi-stable electronic states of cobalt phthalocyanine molecules on two-dimensional vanadium diselenide
    Applied Materials Today 18, 100535 (2020)


2019

  1. S. Jiang, M. Ahlberg, S. Chung, A. Houshang, R. Ferreira, P. P. Freitas, and J. Åkerman
    Magnetodynamics in orthogonal nanocontact spin-torque nano-oscillators based on magnetic tunnel junctions
    Applied Physics Letters. 115, 152402 (2019)

  2. Lei Zhang, Xiaoyue He, Kaijian Xing, Wen Zhang, Anton Tadich,Ping Kwan Johnny Wong*, Dong-Chen Qi*, and Andrew T. S. Wee*
    Is Charge-Transfer Doping Possible at the Interfaces of Monolayer VSe2 with MoO3 and K?
    ACS Applied Materials & Interfaces 11, 43789 (2019)

  3. Ping Kwan Johnny Wong, Wen Zhang, Fabio Bussolotti, Xinmao Yin, Tun Seng Herng, Lei Zhang, Yu Li Huang, Giovanni Vinai, Sridevi Krishnamurthi, Danil W. Bukhvalov, Yu Jie Zheng, Rebekah Chua, Alpha T. N’Diaye, Simon A. Morton, Chao-Yao Yang, Kui-Hon Ou Yang, Piero Torelli, Wei Chen, Kuan Eng Johnson Goh, Jun Ding, Minn-Tsong Lin, Geert Brocks, Michel P. de Jong,* Antonio H. Castro Neto* and Andrew Thye Shen Wee*
    Evidence of Spin Frustration in a Vanadium Diselenide Monolayer Magnet
    Advanced Materials 31, 1901185 (2019)

  4. Ping Kwan Johnny Wong*, Wen Zhang, Jun Zhou, Fabio Bussolotti, Xinmao Yin, Lei Zhang, Alpha T. N’Diaye, Simon A. Morton, Wei Chen, Johnson Goh*, Michel P. de Jong, Yuan Ping Feng, and Andrew T. S. Wee*
    Metallic 1T Phase, 3d1 Electronic Configuration and Charge Density Wave Order in Molecular Beam Epitaxy Grown Monolayer Vanadium Ditelluride
    ACS Nano 13, 12894 (2019)

  5. Wenqing Liua, Ping Kwan Johnny Wongc, Yongbing Xua*
    Hybrid spintronic materials: Growth, structure and properties
    Progress in Materials Science 99 27–105 (2019)

  6. Qixing Wang, Qi Zhang, Xiaoxu Zhao, Yu Jie Zheng, Junyong Wang, Xin Luo, Jiadong Dan, Rui Zhu, Qijie Liang, Lei Zhang, P. K. Johnny Wong, Xiaoyue He, Yu Li Huang, Xinyun Wang, Stephen J. Pennycook, Goki Eda, and Andrew T. S. Wee*
    High-Energy Gain Upconversion in Monolayer Tungsten Disulfide Photodetectors
    Nano Letters 19, 5595 (2019)

  7. Xiaoyue He, Lei Zhang, Rebekah Chua, Ping Kwan Johnny Wong, Arramel Arramel, Yuan Ping Feng, Shi Jie Wang, Dongzhi Chi, Ming Yang, Yu Li Huang & Andrew Thye Shen Wee
    Selective self-assembly of 2,3-diaminophenazine molecules on MoSe2 mirror twin boundaries
    Nature Communications 10, 2847 (2019)

  8. Wen Zhang*, Ping Kwan Johnny Wong, Xiaochao Zhou, Ashutosh Rath, Zhaocong Huang, Hongyu Wang, Simon A. Morton, Jiaren Yuan, Lei Zhang, Rebekah Chua, Shengwei Zeng, Er Liu, Feng Xu, Ariando, Daniel H. C. Chua, Yuan Ping Feng, Gerrit van der Laan, Stephen J. Pennycook, Ya Zhai, and Andrew T. S. Wee*
    Ferromagnet/Two-Dimensional Semiconducting Transition-Metal Dichalcogenide Interface with Perpendicular Magnetic Anisotropy
    ACS Nano 13, 2253 (2019)


2018

  1. Sunjae Chung, Q. Tuan Le, Martina Ahlberg, Ahmad A. Awad, Markus Weigand, Iuliia Bykova, Roman Khymyn, Mykola Dvornik, Hamid Mazraati, Afshin Houshang, Sheng Jiang, T. N. Anh Nguyen, Eberhard Goering, Gisela Schütz, Joachim Gräfe, and Johan Åkerman*
    Direct Observation of Zhang-Li Torque Expansion of Magnetic Droplet Solitons
    Physical Review Letters 120, 217204 (2018)

  2. Zhaocong Huang, Qian Chen, Sheng Jiang, Shuai Dong, and Ya Zhai
    Ab initio understanding of magnetic properties in Zn2+ substitution of Fe3O4 ultra-thin film with dilute Zn substitution
    AIP Advances 8, 055807 (2018)

  3. Sheng Jiang, Seyyed Ruhollah Etesami, Sunjae Chung, Quang Tuan Le1, Afshin Houshang, and Johan Akerman
    Impact of the Oersted Field on Droplet Nucleation Boundaries
    IEEE Magnetics Letters, Volume 9, 3104304 (2018)

  4. Sheng Jiang, Sunjae Chung, Liza Herrera Diez, Tuan Quang Le, Fredrik Magnusson, Dafiné Ravelosona,and Johan Åkerman
    Tuning the magnetodynamic properties of all-perpendicular spin valves using He+ irradiation
    AIP Advances 8, 065309 (2018)

  5. Sheng Jiang, Sunjae Chung*, Quang Tuan Le, Hamid Mazraati, Afshin Houshang, and Johan Åkerman*
    Using Magnetic Droplet Nucleation to Determine the Spin Torque Efficiency and Asymmetry in Cox(Ni,Fe)1−x Thin Films
    Physical Review Applied 10, 054014 (2018)

  6. Li Sun, Wen Zhang, Ping Kwan Johnny Wong, Yuli Yin, Sheng Jiang, Zhaocong Huang, Ya Zhai, Zhongyu Yao, Jun Du, Yunxia Sui, Hongru Zhai
    Anomalously large ferromagnetic resonance linewidth in the Gd/Cr/Fe film plane
    Journal of Magnetism and Magnetic Materials 451 480–486 (2018)

  7. M. Zahedinejad, H. Mazraati, H. Fulara, J. Yue, S. Jiang, A. A. Awad, and J. Åkerman
    CMOS compatible W/CoFeB/MgO spin Hall nano-oscillators with wide frequency tunability
    Applied Physics Letters. 112, 132404 (2018)


2017

  1. Li Sun*, Jinjin Yue, Sheng Jiang, Yongjia Xu, Qiannan Li, Qian Chen, Xiaochao Zhou, Zhaocong Huang, Zhongyu Yao, Ya Zhai, Hongru Zhai
    Influence of Cr layer thickness on the static and dynamic performances of Tb/Cr/Ni80Fe20 structure
    Journal of Alloys and Compounds 695 1324-1328 (2017)

  2. Wen Zhang,* Ping Kwan Johnny Wong, Dong Zhang, Jinjin Yue, Zhaoxia Kou, Gerrit van der Laan, Andreas Scholl, Jian-Guo Zheng, Zuhong Lu, and Ya Zhai*
    XMCD and XMCD-PEEM Studies on Magnetic-Field-Assisted Self-Assembled 1D Nanochains of Spherical Ferrite Particles
    Advanced Functional Materials, 1701265 (2017)

  3. Sheng Jiang, Li Sun, Yuli Yin, Yu Fu, Chen Luo, Ya Zhai*, and Hongru Zhai
    Ferromagnetic resonance linewidth and two-magnon scattering in Fe1-xGdx thin films
    AIP Advances 7, 056029 (2017)


2016

  1. Honglei Yuan, Er Liu, Yuli Yin, Wen Zhang, P. K. Johnny Wong, Jian-Guo Zheng, Zhaocong Huang, Huiling Ou, Ya Zhai, Qingyu Xu, Jun Du, and Hongru Zhai
    Enhancement of magnetic moment in ZnxFe3−xO4 thin films with dilute Zn substitution
    Applied Physics Letters 108, 232403 (2016)

  2. Hamid Mazraati, Sunjae Chung, Afshin Houshang, Mykola Dvornik, Luca Piazza, Fatjon Qejvanaj, Sheng Jiang,Tuan Q. Le, Jonas Weissenrieder, and Johan Åkerman
    Low operational current spin Hall nano-oscillators based on NiFe/W bilayers
    Applied Physics Letters. 109, 242402 (2016)

  3. P.K. Johnny Wong*, Wen Zhang, Gerrit van der Laan, Michel P. de Jong*
    Hybridization-induced charge rebalancing at the weakly interactive C60/Fe3O4(001) spinterface
    Organic Electronics 29 39-43 (2016)

  4. P. K. JohnnyWong, Wen Zhang, JingWu, IainG.Will, YongbingXu, KeXia, Stuart N. Holmes, Ian Farrer, Harvey E. Beere & DaveA. Ritchie
    Spin-Dependent Transport in Fe/GaAs(100)/Fe Vertical Spin-Valves
    Scientific Reports 6, 29845 (2016)

  5. Yu Yan, Cong Lu, Hongqing Tu, Xianyang Lu, Wenqing Liu, Junlin Wang, Lei Ye, Iain Will, Balati Kuerbanjiang, Vlado K. Lazarov, Jing Wu, Johnny Wong, Biao You, Jun Du, Rong Zhang, and Yongbing Xu
    Element specific spin and orbital moments of nanoscale CoFeB amorphous thin films on GaAs(100)
    AIP Advances 6, 095011 (2016)

  6. Jinjin Yue, Sheng Jiang, Dong Zhang, Honglei Yuan, Yukun Wang, Lin Lin, Ya Zhai, Jun Du, and Hongru Zhai
    The influence of interface on spin pumping effect in Ni80Fe20 /Tb bilayer
    AIP Advances 6, 056120 (2016)

  7. Dong Zhang *, Jinjin Yue, Sheng Jiang, Ya Zhai *, Jun Du, Hongru Zhai
    Selective tuning of magnetization dynamics damping in Tb- and Nd-doped permalloy ultrathin films by adjacent copper nanolayers
    Journal of Alloys and Compounds 672 170-175 (2016)


2015

  1. L. Sun, W. Zhang, P. K. J. Wong, D. Zhang, Z. C. Huang, Y. Zhai,Z. X. Kou, J. Du, Y. X. Sui, and H. R. Zhai
    Investigation of Saturation Magnetization and Damping in Tb/Cr/Fe Trilayers
    IEEE Transactions on Magnetics 51, 2005404 (2015)

  2. L. Sun, P. K. J. Wong, W. Zhang, Y. Zhai, D. X. Niu, Y. B. Xu, X. Zou, and H. R. Zhai
    Micromagnetic Simulation on the Interelement Coupling of High-Density Patterned Film
    IEEE Transactions on Magnetics 51, 7100504 (2015)

  3. Chen Luo, , Yuli Yin, Dong Zhang, Sheng Jiang, Jinjin Yue, Ya Zhai, , Jun Du, and Hongru Zhai
    Effect of spacer layer on the magnetization dynamics of permalloy/rare-earth/permalloy trilayers
    Journal of Applied Physics 117, 17D124 (2015)

  4. Chen Luo, , Sheng Jiang, Haibo Huang, Ya Zhai, , Hartmut Zabel, Jun Du, Biao You, Yunxia Xu, and Hongru Zhai
    Interface effects of the magnetic properties in Nd/Ni80Fe20 bilayer films
    Journal of Applied Physics 117, 17A702 (2015)

  5. Wen Zhang,*, Dong Zhang, Ping Kwan Johnny Wong, Honglei Yuan, Sheng Jiang, Gerrit van der Laan, Ya Zhai,*, and Zuhong Lu
    Selective Tuning of Gilbert Damping in Spin-Valve Trilayer by Insertion of Rare-Earth Nanolayers
    ACS Appl. Mater. Interfaces 7, 17070−17075 (2015)

  6. Dong Zhang, Sheng Jiang, Wen Zhang, Chen Luo, Yukun Wang, Yunxia Xu, Haibo Huang, P. K. Johnny Wong, Ya Zhai*, , Jun Du, and Hongru Zhai
    The manipulation of magnetization damping in FeNi1–xNdx/Cu/FeCo1–yGdy sandwich structured multilayers
    Journal of Applied Physics 117, 17A716 (2015)


2014

  1. C. Luo, Z. Feng, Y. Fu, W. Zhang, P. K. J. Wong, Z. X. Kou, Y. Zhai,* H. F. Ding, M. Farle, J. Du, and H. R. Zhai
    Enhancement of magnetization damping coefficient of permalloy thin films with dilute Nd dopants
    Physical Review B 89, 184412 (2014)

  2. Chen Luo, Wen Zhang, P. K. J. Wong, Ya Zhai, Biao You, Jun Du, and Hongru Zhai
    The influence of Nd dopants on spin and orbital moments in Nd-doped permalloy thin films
    Applied Physics Letters 105, 082405 (2014)

  3. W. Zhang, S. Jiang, P. K. J. Wong, L. Sun, Y. K. Wang, K. Wang, M. P. de Jong, W. G. van der Wiel, G. van der Laan, and Y. Zhai
    Engineering Gilbert damping by dilute Gd doping in soft magnetic Fe thin films
    Journal of Applied Physics 115, 17A308 (2014)

  4. W. Zhang, P. K. J. Wong, D. Zhang, S. J. Yuan, Z. C. Huang, Y. Zhai, J. Wu, and Y. B. Xu
    Magnetic anisotropies in epitaxial Fe3O4/GaAs(100) patterned structures
    AIP Advances 4, 107111 (2014)

  5. W. Q. Liu, Y. B. Xu, P. K. J. Wong, N. J. Maltby, S. P. Li, X. F. Wang, J. Du, B. You, J. Wu, P. Bencok, and R. Zhang
    Spin and orbital moments of nanoscale Fe3O4 epitaxial thin film on MgO/GaAs(100)
    Applied Physics Letters 104, 142407 (2014)

  6. Zhaoxia Kou, Wen Zhang, Yukun Wang, Ping Kwan Johnny Wong, Haibo Huang, Cheng Ji, Jinjin Yue, Dong Zhang, Ya Zhai, and Hongru Zhai
    One-dimensional zinc ferrite nano-chains synthesis by chemical self-assembly assistant by magnetic field
    Journal of Applied Physics 115, 17B524 (2014)

  7. W. Zhang*, , S. Jiang, P. K. J. Wong, L. Sun*, , Y. K. Wang, K. Wang, M. P. de Jong, W. G. van der Wiel, G. van der Laan, and Y. Zhai
    Engineering Gilbert damping by dilute Gd doping in soft magnetic Fe thin films
    Journal of Applied Physics 115, 17A308 (2014)

  8. Dong Zhang, Sheng Jiang, Chen Luo, Yukun Wang, Wenbin Rui, Ya Zhai*, , Jun Du, and Hongru Zhai
    Influence of the interface on the magnetic properties of ferromagnetic ultrathin films with various adjacent copper thicknesses
    Journal of Applied Physics 115, 17C108 (2014)


2013

  1. P. K. Johnny Wong , Elmer van Geijn , Wen Zhang , Anton A. Starikov , T. Lan Anh Tran , Johnny G. M. Sanderink , Martin H. Siekman , Geert Brocks , Paul J. Kelly , Wilfred G. van der Wiel , and Michel P. de Jong *
    Crystalline CoFeB/Graphite Interfaces for Carbon Spintronics Fabricated by Solid Phase Epitaxy
    Advanced Functional Materials 23, 4933 (2013)

  2. P.K.J. Wong , T.L.A. Tran , P. Brinks, W.G. van der Wiel, M. Huijben , M.P. de Jong *
    Highly ordered C60 films on epitaxial Fe/MgO(001) surfaces for organic spintronics
    Organic Electronics 14, 451 (2013)

  3. T. Lan Anh Tran, Deniz Cakır, P. K. Johnny Wong, Alexei B. Preobrajenski, Geert Brocks, Wilfred G. van der Wiel, and Michel P. de Jong*
    Magnetic Properties of bcc-Fe(001)/C60 Interfaces for Organic Spintronics
    ACS Applied Materials & Interfaces 5, 837 (2013)

  4. Wen Zhang, Simon A Morton, PKJohnny Wong, Bin Lu, Yongbing Xu, Michel P de Jong, Wilfred G van der Wiel and Gerrit van der Laan
    Microscopic origin of the reduced magnetocrystalline anisotropy with increasing oxide content in Co80Pt20 : oxide thin films
    Journal of Physics D: Applied Physics 46, 405001 (2013)

  5. W. Zhang, P. K. J. Wong, P. Yan, J. Wu, S. A. Morton, X. R. Wang, X. F. Hu, Y. B. Xu, A. Scholl, A. Young, I. Barsukov, M. Farle, and G. van der Laan
    Observation of current-driven oscillatory domain wall motion in Ni80Fe20/Co bilayer nanowire
    Applied Physics Letters 103, 042403 (2013)

  6. P. K. Johnny Wong,* Wen Zhang, Kai Wang, Gerrit van der Laan, Yongbing Xu, Wilfred G. van der Wiel and Michel P. de Jong*
    Electronic and magnetic structure of C60/Fe3O4(001): a hybrid interface for organic spintronics
    Journal of Materials Chemistry C 1, 1197 (2013)


2012

  1. L. Sun, G. N. Sun, J. S. Wang, P. K. J. Wong, Y. Zhang, Y. Fu, Y. Zhai*, X. J. Bai, J. Du, and H. R. Zhai
    Magnetic Properties of (Fe50Co50)1−x–Gdx Thin Films with Diluted Gd Doping
    Journal of Nanoscience & Nanotechnology 12, 6562 (2012)


2011

  1. E. Liu, J. Z. Zhang, W. Zhang, P. K. J. Wong, L. Y. Lv, Y. Zhai, J. Wu, Y. B. Xu, and H. R. Zhai
    Influence of Au capping layer on the magnetic properties of ultrathin epitaxial Fe3O4/GaAs(001) film
    Journal of Applied Physics 109, 07C121 (2011)

  2. L. Sun, P. K. J. Wong, D. X. Niu, X. Zou, Y. Zhai, J. Wu, Y. B. Xu, and H. R. Zhai*
    Investigations on magnetic properties in ultrathin single crystal Fe rectangular arrays patterned by selective wet-etching
    Journal of Applied Physics 109, 07B910 (2011)

  3. Li Sun, Pingkwanj Wong, Wen Zhang, Xiao Zou, Linqiang Luo, Ya Zhai, Jing Wu, Yongbing Xu, and Hongru Zhai
    The effect of interelement dipole coupling in patterned ultrathin single crystal Fe square arrays
    Journal of Applied Physics 109, 033913 (2011)

  4. Ping Kwan Johnny Wong , Wen Zhang, Xugao Cui, Iain Will , Yongbing Xu*, , Zikuo Tao , Xi Li , Zili Xie, and Rong Zhang
    Growth evolution and superparamagnetism of ultrathin Fe films grown on GaN(0001) surfaces
    Phys. Status Solidi A 208, No. 10, 2348–2351 (2011)

  5. P. K. J. Wong, M. P. de Jong,* L. Leonardus, M. H. Siekman, and W. G. van der Wiel
    Growth mechanism and interface magnetic properties of Co nanostructures on graphite
    Physical Review B 84, 054420 (2011)

  6. Ping Kwan Johnny Wong, Wen Zhang, and Yongbing Xu*
    Interface electrical properties of Fe3O4/MgO/GaAs(100) epitaxial spin contacts
    Phys. Status Solidi A 208, No. 10, 2344–2347 (2011)

  7. T. L. A. Tran, P. K. J. Wong, M. P. de Jong, W. G. van der Wiel, Y. Q. Zhan, and M. Fahlman
    Hybridization-induced oscillatory magnetic polarization of C 60 orbitals at the C 60 / Fe ( 001 ) interface
    Applied Physics Letters 98, 222505 (2011)

  8. W. Zhang, J. Z. Zhang, P. K. J. Wong, Z. C. Huang, L. Sun, J. L. Liao, Y. Zhai, Y. B. Xu,* and G. van der Laan
    In-plane uniaxial magnetic anisotropy in epitaxial Fe3O4-based hybrid structures on GaAs(100)
    Physical Review B 84, 104451 (2011)

  9. W. Zhang, S. A. Morton, P. K. J. Wong, X. F. Hu, E. Arenholz, B. Lu, T. Y. Cheng, Y. B. Xu, and G. van der Laan
    Magnetocrystalline anisotropy of magnetic grains in Co80Pt20:oxide thin films probed by x-ray magnetic circular dichroism
    Journal of Applied Physics 109, 113920 (2011)

  10. X. Zou, J. Wu, P. K. J. Wong, Y. B. Xu, R. Zhang, Y. Zhai, C. Bunce, and R. W. Chantrell
    Damping in magnetization dynamics of single-crystal Fe3O4/GaN thin films
    Journal of Applied Physics 109, 07D341 (2011)


2010

  1. Li Sun, Ping Kwan Jonny Wong, Daxin Niu, Xiao Zou, Ya Zhai, Jing Wu, Yongbing Xu and Hongru Zhai
    Single crystal Fe elements patterned by one-step selective chemical wet etching
    Journal of Physics D: Applied Physics 43, 295002 (2010)

  2. P. K. J. Wong,* W. Zhang, X. G. Cui, Y. B. Xu, J. Wu, Z. K. Tao, X. Li, Z. L. Xie, R. Zhang, and G. van der Laan
    Ultrathin Fe3O4 epitaxial films on wide bandgap GaN(0001)
    Physical Review B 81, 035419 (2010)

  3. R. Mansell, J.-B. Laloë, S. N. Holmes, P. K. J. Wong, Y. B. Xu, I. Farrer, G. A. C. Jones, D. A. Ritchie, and C. H. W. Barnes
    Spin-injection device prospects for half-metallic Fe3 O 4 : Al 0.1 Ga 0.9 As interfaces
    Journal of Applied Physics 108, 034507 (2010)


2009

  1. D. X. Niu, X. Zou, Y. Zhai, Z. Huang, I. Will, P. K. J. Wong , J. Wu, and Y. B. Xu
    Reduction of In-Plane Uniaxial Magnetic Anisotropy in Patterned Single-Crystal Fe Dot Arrays
    IEEE Transactions on Magnetics 45, 3507 (2009)


2008

  1. P. K. J. Wong, Y. Fu, W. Zhang, Y. Zhai, Y. B. Xu, Z. C. Huang, Y. X. Xu, and H. R. Zhai
    Influence of Capping Layers on Magnetic Anisotropy in Fe/MgO/GaAs(100) Ultrathin Films
    IEEE Transactions on Magnetics 44, 2907 (2008)

  2. Ping Kwan Johnny Wong , Wen Zhang, Yongbing Xu , Sameh Hassan , and Sarah M. Thompson
    Magnetic and Structural Properties of Fully Epitaxial Fe3O4/MgO/GaAs(100) for Spin Injection
    IIEEE Transactions on Magnetics 44, 2640 (2008)

  3. Y. B. Xu, S. S. A. Hassan, P. K. J. Wong, J. Wu, J. S. Claydon, Y. X. Lu, C. D. Damsgaard, J. B. Hansen, C. S. Jacobsen, Y. Zhai, G. van der Laan, R. Feidenhans, and S. N. Holmes
    Hybrid Spintronic Structures With Magnetic Oxides and Heusler Alloys
    IEEE Transactions on Magnetics 44, 2959 (2008)

  4. Z. C. Huang, Y. Zhai, Y. X. Lu, G. D. Li, P. K. J. Wong, Y. B. Xu, Y. X. Xu, and H. R. Zhai
    The interface effect of the magnetic anisotropy in ultrathin epitaxial Fe3O4 film
    Applied Physics Letters 92, 113105 (2008)


2007

  1. G. D. Li, Y. Zhai, P. K. J. Wong, D. X. Niu, Y. X. Lu, S. Lepadatu, and Y. B. Xu
    Magnetic Domain Wall Formation in Ferromagnetic Wires With a Nanoconstriction
    IEEE Transactions on Magnetics 43, 2830 (2007)

  2. Y. Zhai, D. Zhang, Y. Zhang, J. Shi, P. K. J. Wong, D. X. Niu, G. D. Li, Y. B. Xu, and H. R. Zhai
    A study on spin wave resonance in patterned trilayer films
    Journal of Applied Physics 101, 09F507 (2007)