Publications

2017

  • Yunsong Xie, X. Fan, Yunpeng Chen, Jeffrey D. Wilson, Rainee N. Simons, John Q. Xiao, “A subwavelength resolution microwave/6.3 GHz camera based on a metamaterial absorber”, Scientific Reports, 7, 40490, 2017.
  • Yu-Jin Chen, Han Kyu Lee, Roman Verba, Jordan A. Katine, Igor Barsukov, Vasil Tiberkevich, John Q. Xiao, Andrei N. Slavin, and Ilya N. Krivorotov, “Parametric Resonance of Magnetization Excited by Electric Field”, Nano Lett. 17, 572, 2017.
  • Dainan Zhang, Lichuan Jin, Huaiwu Zhang, Qinghui Yang, Yiheng Rao, Qiye Wen, Tingchuan Zhou, Cheng Liu, Zhiyong Zhong, and John Q. Xiao, “Chemical Epitaxial Growth of nm-thick Yttrium Iron Garnet Films with Low Gilbert Damping”, J, of Alloys and Compounds, 695, 2301-2305, 2017.
  • Jinsong Li, Weibang Lu, Jonghwan Suhr, Hang Chen, John Q. Xiao, Tse-Wei Chou, “Superb electromagnetic wave-absorbing composites based on large-scale graphene and carbon nanotube films”, Scientific Reports, Vol. 7, 2349, 2017.
  • Lihui Bai, Michael Harder, Paul Hyde, Zhaohui Zhang, Can-Ming Hu, Y.P. Chen and John Q. Xiao, “Cavity mediated non-local manipulation of spin current using cavity-magnon-polariton”, Phys. Rev. Lett. 118, 217201, 2017.
  • Yunpeng Chen, Halise Celik, Tao Wang, Harsha Kannan, Ilya N. Krivorotove and John Q. Xiao, “Quantifying angular dependence of spin-orbit torques in Ta/CoFeB/MgO trilayers with perpendicular magnetic anisotropy”, Physical Review B 95, 144405, 2017.
  • T. Wang, W. Wang, Y. Xie, M.A. Warsi, J. Wu, Y. Chen, V.O. Lorenz, X. Fan, and John Q. Xiao, “Large spin Hall angle in vanadium film”, Nature Scientific Report, 7: 1306, 2017.
  • T. Wang, W. Wang, Y. Xie, M.A. Warsi, J. Wu, Y. Chen, V.O. Lorenz, X. Fan, and John Q. Xiao, “Large spin Hall angle in vanadium film”, Nature Scientific Report, 7: 1306, 2017.
  • T. Wang, W. Wang, Y. Xie, M.A. Warsi, J. Wu, Y. Chen, V.O. Lorenz, X. Fan, and John Q. Xiao, “Large spin Hall angle in vanadium film”, Nature Scientific Report, 7: 1306, 2017.
  • Alisha Humphries, Eric R. Edwards, Tao Wang, Shane Allen, Justin Shaw, Hans Nembach, John Q. Xiao, Thomas J. Silva, and Xin Fan, “Observation of spin-orbit effects with spin rotation symmetry”, Nature Communication, Vol 8, 911, 2017.
  • Harsha Kanna, Xin Fan, Halise Celik, Xiufeng Han, and John Q. Xiao, “Thickness dependence of anomalous Nernst coefficient and longitudinal spin Seebeck effect in ferromagnetic NixFe­100-x films”, Nature Scientific Report, Vol. 7, 6175, 2017.
  • Dainan Zhang, Yulong Liao, Lichuan Jin, Qi-Ye Wen, Zhiyong Zhong, Tianlong Wen, and John Q. Xiao, “Preparation and Optical Properties of GeBi Films by Using Molecular Beam Epitaxy Method”, Nanoscale Research Letters, Vol. 12, 634, 2017.
  • Tao Wang, John Q. Xiao, and Xin Fan, “Spin-orbit torque in metallic magnetic multilayers: challenges and new opportunities”, Spin, Vol. 7, Issue 3, 1740013, 2017.
  • Halise Celik, Harsha Kannan, Tao Wang, Alex R. Mellnik*, Xin Fan, Xinran Zhou, Daniel C. Ralph, Matthew F. Doty, Virginia O. Lorenz and John Q. Xiao, “Spin-orbit-torque magnetometer based on the vector magneto-optical Kerr effect”, submit to APL

2016

2015

  • Chen, X. Fan, Y. Zhou, Y. Xie, J. Wu, T. Wang, S. T. Chui, J. Q. Xiao, “Designing and tuning magnetic Resonance with Exchange Interaction”, Advanced Materials, 27, 1351 (2015).
  • Q. Lu, G. Hutchings, W. Yu, Y. Zhou, R. V. Forest, R. Tao, J. Rosen, B. T. Yonemoto, Z. Cao, H. Zheng, J. Q. Xiao, F. Jiao, J. G. Chen, “Highly Porous Non-precious Bimetallic Electrocatalysts for Efficient Hydrogen Evolution”, Nature Communications, doi:10.1038/ncomms7567 (2015).
  • Lihui Bai, M. Harder, Y. P. Chen, X. Fan,  John Q. Xiao, and C.-M. Hu, “Spin Pumping in Electrodynamically Coupled Magnon-Photon Systems”, Phys. Rev. Letts. 114, 227201, 2015.
  • Yang Zou, Qi Lu, Zhongbin Zhuang, Gregory S. Hutching, Shyam Kattel, Yusahna Yang, Jingguang Chen, John Q. Xiao, and F. Jiao, ”Oxygen Reduction at Very Low Over potential on Nanoporous Ag Catalysts”, Journal of Advanced Energy Materials, 5, 1500149 (2015).
  • Lu, G. Hutchings, W. Yu, Y. Zhou, R. V. Forest, R. Tao, J. Rosen, B. T. Yonemoto, Z. Cao, H. Zheng, J. Q. Xiao, F. Jiao, J. G. Chen, “Highly Porous Non-precious Bimetallic Electrocatalysts for Efficient Hydrogen Evolution”, Nature Communications, doi:10.1038/ncomms7567 (2015).
  • Jun Hu, Feng, Zhang, Jing Wang, and John Q. Xiao, “Synthesis of single-crystalline Fe Nanowires using catest-assited chemical vapor deposition”, Mat. Letts. 160, 529, (2015).
  • Yang Zou, Qi Lu, Zhongbin Zhuang, Gregory S. Hutching, Shyam Kattel, Yusahna Yang, Jingguang Chen, John Q. Xiao, and F. Jiao, ”Oxygen Reduction at Very Low Over potential on Nanoporous Ag Catalysts”, Journal of Advanced Energy Materials, 5, 1500149 (2015).
  • Yunpeng Chen, Xin Fan, Yunsong Xie, Jeffrey D. Wilson, Rainee N. Simons, Sui-Tat Chui, and John Q. Xiao, “Tunnable magnetic resonance in microwave spintronic devices”, IEEE MTT-S International Microwave Symposium, 2015.
  • Yukun Wang, Yang Zhou, Y. Zhai, and John Q. Xiao “High frequency magnetic properties in Fe-Hf-B-O ribbons with chromium additive”, IEEE Trans Mag. Vol.51, No.11, 2802613 (2015).

2014

  • Xin Fan, Halise Celik, Jun Wu, Chaoying Ni, Kyung-Jin Lee, Virginia O. Lorenz, and John Q. Xiao, “Quantifying interface and bulk contributions to spin-orbit torque in magnetic bilayers”, Nature Communication, January 9, 2014.
  • Lichuan Jin, Dainan Zhang, Huaiwu Zhang, Qinghui Yang, Xiaoli Tang, Zhiyong Zhong, and John Q. Xiao,  Tuning of the spin pumping in yttrium iron garnet/Au bilayer system by fast thermal treatment J. App. Phys.  V115, 17, 17C511, May  2014.
  • Zongliang Zheng, Huaiwu Zhang, John Q. Xiao, Qinghui Yang, Lijun Jia, “Low loss NiZn spinel ferrite-W—type hexaferrite composites from BaM addition for antenna applications”, J. of Phys. D: Appl. Phys, 47(11), 115001, 2014.
  • Lichuan Jin, Dainan Zhang, Huaiwu Zhang, Xiaoli Tang, Feiming Bai, Zhiyong Zhong, Xin Fan, and John Q. Xiao, “Spin valve effect of the interfacial spin accumulation in yttrium iron garnet/platinum bilayers”, Applied Physics Letters 105, 132411, 2014.
  • Yunsong Xie , Xin Fan , Jeffrey Wilson, Rainee Simons, Yunpeng Chen, and John Q. Xiao, “A universal electromagnetic energy conversion adapter based on a metamaterial absorber”, Scientific Reports, 4, 6301, 2014.
  • Ping Chen, Ruixin Wu, and John Q. Xiao, “Dynamic Magnetic Properties of Electrospun NiZn Spinel Ferrite Nanofibers”, IEEE Trans. Magn. Vol. 50, No. 11, P2802104, November, 2014.
  • P. Parson, K. Duncan, A.L. Giri, J.Q. Xiao and S.P. Kama, “Electromagnetic Properties of NiZn Ferrite Nanoparticles and Their Polymer Properties”, J. Appl. Phys., 155, 173905 (2014).
  • Xin Fan, Yunpeng Chen, Chong Bi, Yunsong Xie, Jeffrey Wilson, Rainee Simons, Huaiwu Zhang, James Kolodzey, and John Xiao, “Magnetic Tunnel Junction-Based On-Chip Microwave Phase and Spectrum Analyzer” 2014 IEEE MTT-S International Microwave Symposium Digest.

2013

  • Qi Lu, Jingguang G. Chen, and John Q. Xiao, “Nanostructured Electrodes for High-performance Pseudocapacitors”, mini review, Angewandte Chemie Int.Ed, 50, 2013.
  • X. Fan, J. Wu, Y.P. Chen, M.J. Jerry, H. Zhang, and John Q. Xiao, “Observation of the Nonlocal Spin-orbital Effective Field”, Nature Communication, 4, April 30, 2013.
  • Yang Zhou, Xiaoming Kou, Mingkai Mu, Muhammad Asif Warsi, Shou Lin, Brendan S. Harris, Paul E. Parsons, Hao Zhu, Fred C. Lee, John Q. Xiao, “Synthesis of bulk FeHfBO soft magnetic materials and its loss characterization at megahertz frequency”, J. Appl. Phys. 113(17), 17A344, 2013.
  • Qi Lu, Jingguang G. Chen, and John Q. Xiao, “Nanostructured Electrodes for High-performance Pseudocapacitors”, mini review, Angewandte Chemie Int.Ed, 50, 2013.
  • Yunsong Xie, Xin Fan, Yunpeng Chen, Jeffrey D. Wilson, Rainee N. Simons, and John Q. Xiao, “Charactering the in-phase reflection bandwidth theoretical limit of artificial magnetic conductors with transmission line model”, 2013 IEEE MMM-S International Microwave Symposium Digest (MTT).
  • Qi Lu, Yunpeng Chen, Wanfeng Li, Jingguang G Chen, John Q Xiao and Feng Jiao, “Ordered Mesoporous Nickel Cobaltite Spinel with Ultra-high Supercapacitance”, J. Mat. Chem. A 1, 2331-2336, 2013.
  • Zongliang Zheng, Huaiwu Zhang, John Q. Xiao, and Ferming Bai, “Low Loss NiZn/Co(2)Z Composite Ferrite With Almost Equal Values of Permeability and Permittivity for Antenna Applications” IEEE Trans. Magn. 49, 7, 421404217 (2013).
  • Siu-Tat Chui, Zhifang Lin , C. R. Zhang , John Q. Xiao, “Nonlocal optical generation of spin and charge currents on the surface of magnetic insulators using total absorption and surface plasmons”, J. Appl. Phys., 113, 233910, 2013.
  • X. Fan, J. Wu, Y.P. Chen, M.J. Jerry, H. Zhang, and John Q. Xiao, “Observation of the Nonlocal Spin-orbital Effective Field”, Nature Communication, 4, April 30, 2013.

2012

  • Sun, D. Ho, L.-M. Lacroix, J. Q. Xiao, S. Sun, “Magnetic Nanoparticles for Magnetoresistance-Based Biodetection”, (review article) IEEE Trans. Nanobiosci. 11(1), 1536. 2012.
  • Jian Shen, Xin Fan, Zhiyun Chen, Matthew F. DeCamp, Huaiwu Zhang, and John Q Xiao, “Damping Modelated Terahertz Emission of Ferromagnetic Films Excited by Ultrafast Laser Pulses”, Appl. Phys. Letts, 101, 072401 (2012).
  • Jian Shen, Shiyang Liu, Huiwu Zhang, Siu-Tat Chui, Zhifang Lin, Xin Fan, Xiaoming Kou, Qi Lu, and John Q Xiao, “Robust and Tunable One-way Magnetic Surface Plasmon Waveguide: An Experimental Demonstration”, Plasmonics, 7 (2), 287, 2012.
  • S. Y. Huang, X. Fan, D. Qu, Y. P. Chen, W. G. Wang, J. Wu, T. Y. Chen, J. Q. Xiao and C. L. Chien, Transport Magnetic Proximity Effects in Platinum”, Phys. Rev. Letts, 109, 107204 (2012).
  • T. Zhu, Y. Yang, R.C. Yu, H. Rmbaye, V. Lauter, and John Q. Xiao, “The Study of Perpendicular Magnetic Anistropy in CoFeB sandwiched by MgO and Tantalum Layers Using Polarized Neutron Reflectormetry”, Appl. Phys. Letts. 100 (20), 202406, 2012.
  • Yang Zhou, Xiaoming Kou, Mingkai Mu, Brandon M. McLaughlin, Xing Chen, Paul E. Parsons, Hao Zhu, Alex Ji, Fred C. Lee, and John Q. Xiao, “Loss characterization of Mo-doped FeNi flake for DC/DC converter and MHz frequency applications”, Journal of Appl. Physics, 07E329,  DOI: 10.1063/1.3677310, April, 2012.
  • Jian Shen, Shiyang Liu, Huiwu Zhang, Siu-Tat Chui, Zhifang Lin, Xin Fan, Xiaoming Kou, Qi Lu, and John Q Xiao, “Robust and Tunable One-way Magnetic Surface Plasmon Waveguide: An Experimental Demonstration”, Plasmonics, 7 (2), 287, 2012.
  • X. Sun, D. Ho, L.-M. Lacroix, J. Q. Xiao, S. Sun, “Magnetic Nanoparticles for Magnetoresistance-Based Biodetection”, IEEE Trans. Nanobiosci. 11(1), 1536. 2012.
  • Zhongliang Zheng, Huaiwu Zhang, John Q. Xiao, Qinghui Yang, Liguo Wang, and Hua Su, “High frequency magnetic properties and microstructure of NiZn/Co2Z composite ferrite materials”, J. Appl. Phys. 111, 07A336, 2012.
  • T. Zhu, Y. Yang, R.C. Yu, H. Rmbaye, V. Lauter, and John Q. Xiao, “The Study of Perpendicular Magnetic Anistropy in CoFeB sandwiched by MgO and Tantalum Layers Using Polarized Neutron Reflectormetry”, Appl. Phys. Letts. 100 (20), 202406, 2012.
  • Zhongliang Zhen, Huaiwu Zhang, John Q> Xiao, Lijun, Jia, Feiming, Bai, “Introduction of NiZn-Ferrite Into Co(2)Z-Ferrite and Effects on the Magnetic and Dielectric Properties” IEEE TRANSACTIONS ON MAGNETICS Volume: 48   Issue: 11   Pages: 3618-3621   DOI: 10.1109/TMAG.2012.2201450   Published: NOV 2012
  • Guangduo Lu, Huaiwu Zhang, John Q. Xiao, Xiaoli Tang, Zhiyong Zhong, and Feiming Bai, “High-Frequency Properties and Thickness-Dependent Damping Factor of FeCo-SiO2 Thin Films”, IEEE TRANSACTIONS ON MAGNETICS  Volume: 48   Issue: 11   Pages: 3654-3657   DOI: 10.1109/TMAG.2012.2200096   Published: NOV 2012.
  • Yuanchang Liang, Minoru Taya, John Q. Xiao, and Gang Xiao, “Design of an inchworm actuator based on a ferromagnetic shape memory alloy composite”, SMART MATERIALS AND STRUCTURES  Volume: 21   Issue: 11     Article Number: 115005   DOI:1088/0964-1726/21/11/115005   Published: NOV 2012.
  • Jian Shen, Xin Fan, Zhiyun Chen, Matthew F. DeCamp, Huaiwu Zhang, and John Q Xiao, “Damping Modulated Terahertz Emission of Ferromagnetic Films Excited by Ultrafast Laser Pulses”, Appl. Phys. Letts, 101, 072401 (2012).
  • S. Y. Huang, X. Fan, D. Qu, Y. P. Chen, W. G. Wang, J. Wu, T. Y. Chen, J. Q. Xiao and C. L. Chien, Transport Magnetic Proximity Effects in Platinum”, 109, 107204 (2012).
  • Ryan Stearrett, W. G. Wang,  Xiaoming Kou, J. F. Feng, J. M. D. Coey, J. Q. Xiao, and E. R. Nowak, “Influence of exchange bias on magnetic losses in CoFeB/MgO/CoFeB tunnel junctions”, Phys. Rev. B86, 014415, 2012.
  • Paul Parsons, Kate Duncan, Member, IEEE, Anit Giri, John Q. Xiao, Member, IEEE, Shashi P. Karna, Senior Member, IEEE, “NiZn Ferrite Nanoparticles and their polymer composites for antenna miniaturization”, IEEE Nano August 2012.

2011

  • X. Kou, X. Fan, R. K. Dumas, Q. Lu, Y. Zhang, H. Zhu, X. Zhang, K. Liu, J. Q. Xiao1 ”Memory Effect in Magnetic Nanowire Arrays”, Accepted Advanced Materials
  • Y. Zhang, X. Fan, W. Wang, X. Kou, R. Cao, X. Chen, C. Ni, L. Pan, J. Q. Xiao; ”Study and tailoring spin dynamic properties of CoFeB during rapid thermal annealing”, Accepted Appl. Phys. Lett.
  • X. Chen, K. M. Unruh, C. Ni, B. Ali, Z. Sun, Q. Lu, J. Deitzel, J. Q. Xiao; ”Fabrication, Formation Mechanism, and Magnetic Properties of Metal Oxide Nanotubes via Electrospinning and Thermal Treatment”,  J. Phys. Chem. C 2011, 115 (2), pp 373–378

2010

  • Q. Lu, Z. J. Mellinger, W. Wang, W. Li, Y. Chen, J. G. Chen, J. Q. Xiao; ”Differentiation of Bulk and Surface Contribution to Supercapacitance in Amorphous and Crystalline NiO” ChemSusChem. 2010, Vol. 1, Issue 12

2009

  • W. Yin, X. Chen, M. Cao, C. Hu, B. Wei; ”α-Fe2O3 Nanocrystals: Controllable SSA-assisted Hydrothermal Synthesis, Growth Mechanism and Shape-dependent Magnetic Properties” J. Phys. Chem. C 2009, 113 (36), pp 15897-15903
  • R. Cao, T. Moriyama, W. G. Wang, X. Fan, J. Kolodzey, S.-H. Chen, C.-R. Chang, Y. Tserkovnyak, B. K. Nikolic, and J. Q. Xiao, ”Spin-polarized transport and dynamics in magnetic tunneling structures”, IEEE Transactions on Magnetics ”’45”’, 3434 (2009).
  • W. G. Wang, J. Jordan-sweet, G. X. Xiao, C. Ni, A. Rumaiz, L. R. Shah, X. Fan, P. Parson, Y. P. Zhang, R. Stearrett, E. R. Nowak, J. S. Moodera, and J. Q. Xiao, ”In situ characterization of rapid crystallization of amorphous CoFeB electrodes in CoFeB/MgO/CoFeB junctions during thermal annealing”, Appl. Phys. Lett. ”’95”’, 242501 (2009).
  • R. Cao, X. Fan, T. Moriyama, and J. Q. Xiao, ”Nonlinear effective spin-mixing conductance in Pt/Ni80Fe20/Pt thin films”, J. Appl. Phys. ”’105”’, 07C705 (2009).
  •  T. Moriyama, X. Fan, Y.Q. Wen, H.W. Zhang, and J.Q. Xiao, ”Ferromagnetic resonance spectroscopy with very large precession cone angle in magnetic tunnel junctions”, IEEE Transactions on Magnetics ”’45”’, 2047 (2009).
  •  X. Fan, C. Rong, T. Moriyama, W.G. Wang, H.W. Zhang, and J.Q. Xiao, ”Magnetic tunnel junction based microwave detector”, Appl. Phys. Lett. ”’95”’, 112509 (2009).
  • L. R. Shah, B. Ali, H. Zhu, W. G. Wang, Y. Q. Song, H. W. Zhang, S. I. Shah, and J. Q. Xiao, ”Detailed study on the role of oxygen vacancies in structural, magnetic and transport behavior of magnetic insulator: Co-CeO2”, J. Phys.: Condens. Matter ”’21”’, 486004.
  • B. Ali, L.R. Shah, C. Ni, J.Q. Xiao, and S.I. Shah, ”Interplay of dopant, defects and electronic structure in driving ferromagnetism in Co-doped oxides: TiO2, CeO2 and ZnO”, J. Phys.: Condens. Matter ”’21”’, 125504 (2009).
  • L. R. Shah, W. G. Wang, H. Zhu, B. Ali, Y. Q. Song, H. W. Zhang, S. I. Shah, and J. Q. Xiao, ”Role of dopant, defect, and host oxide in the observed room temperature ferromagnetism: Co-ZnO versus Co-CeO2”, J. Appl. Phys. ”’105”’, 07C515 (2009).
  • X. J. Wang, H. Zou, L. E. Ocola, and Y. Ji, ”High spin injection polarization at an elevated dc bias in tunnel-junction-based lateral spin valves”, Appl. Phys. Lett. ”’95”’,  022519 (2009).
  • X. J. Wang, H. Zou, L. E. Ocola, R. Divan, and Y. Ji, ”Influence of dc bias currents on Co/Cu/Co non-local spin valves”, J. Appl. Phys. ”’105”’, 093907 (2009).

2008

  • T. Moriyama, R. Cao, X. Fan, G. Xuan, B.K. Nikolic, Y. Tserkovnyak, J. Kolodzey and J.Q. Xiao, ”Tunnel barrier enhanced voltage signal generated by magnetization precession of a single ferromagnetic layer”, Phys. Rev. Lett. ”’100”’, 067602 (2008). [http://www.physics.udel.edu/%7Ebnikolic/PDF/moriyama_spin_pumping.pdf [PDF]]
  • Y. Tserkovnyak, T. Moriyama and J.Q. Xiao, ”Tunnel-barrier-enhanced dc voltage signals induced by magnetization dynamics in magnetic tunnel junctions”, Phys. Rev. B ”’78”’, 020401(R) (2008). [[Media:tserkovnyak_prb08.pdf|[PDF]]]
  • T. Moriyama, R. Cao, J. Q. Xiao, J. Lu, X. R. Wang, Q. Wen and H. W. Zhang, ”Magnetization reversal by microwave in magnetic tunnel junctions”, J. Appl. Phys. ”’103”’, 07A906 (2008).
  • W.G. Wang, C. Ni, A. Rumaiz, Y. Wang, X. Fan, T. Moriyama, R. Cao, Q.Y. Wen, H.W. Zhang and J.Q. Xiao, ”Real-time evolution of tunneling magnetoresistance during annealing in CoFeB/MgO/CoFeB magnetic tunnel junctions”, Appl. Phys. Lett. ”’92”’, 152501 (2008).

2007

  • T. Moriyama, R. Cao, J. Q. Xiao, J. Lu, X. R. Wang, Q. Wen and H. W. Zhang, ”Microwave-assisted magnetization switching of Ni<math>_80</math>Fe<math>_20</math> in magnetic tunnel junctions”, Appl. Phys. Lett. ”’90”’, 152503 (2007).

Ph.D. Thesis

  • Xin Fan, ”Magnetic dynamics in nanostructures”, 2010 [Adviser: John Q. Xiao].
  • Lubna Shah, ”New materials and functionality in spintronic devices”, 2010
  • Rong Cao, ”Spin dynamics in magnetic thin films and electromagnetic properties of metamaterials”, 2009[Adviser: John Q. Xiao].
  • Weigang Wang, ”Spin-dependent transport in magnetic tunnel junctions and diluted magnetic semiconductors”, 2008 [Adviser: John Q. Xiao]
  • Takahiro Moriyama, ”Nonlocal and local magnetization dynamics excited by a RF magnetic field in magnetic multilayers”, 2008 [Adviser: John Q. Xiao].
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