Publications

 

  1. A. S. Ahmed, A. J. Lee, N. Bagués, B. A. McCullian, A. M. A. Thabt, A. Perrine, P.-K. Wu, J. R. Rowland, M. Randeria, P. C. Hammel, D. W. McComb, and F. Y. Yang, “Spin-Hall topological Hall effect in highly tunable Pt/ferrimagnetic-insulator bilayers,” Nano Lett. 19, 5683 (2019).
  2. H. L. Wang, K.-Y. Meng, P. X. Zhang, J. T. Hou, J. Finley, J. H. Han, F. Y. Yang, and L. Q. Liu, “Large Spin-orbit Torque Observed in Epitaxial SrIrO3 Thin Films,” Appl. Phys. Lett. 114, 232406 (2019).
  3. A. J. Lee, A. S. Ahmed, S. D. Guo, B. D. Esser, D. W. McComb, F. Y. Yang, “Epitaxial Co50Fe50(110)/Pt(111) Films on MgAl2O4(001) and its Enhancement of Perpendicular Magnetic Anisotropy,” J. Appl. Phys. 125, 183903 (2019).
  4. K.-Y. Meng, A. S. Ahmed, M. Baćani, A.-O. Mandru, X. Zhao, N. Bagués, B. D. Esser, J. Flores, D. W. McComb, H. J. Hug, and F. Y. Yang, “Observation of Nanoscale Skyrmions in SrIrO3/SrRuO3 Bilayers,” Nano Lett. 19, 3169 (2019).
  5. Y. Cheng, R. Zarzuela, J. T. Brangham, A. J. Lee, S. White, P. C. Hammel, Y. Tserkovnyak, F. Y. Yang, “Non-sinusoidal angular dependence of FMR-driven spin current across an antiferromagnet in Y3Fe5O12/NiO/Pt trilayers,” Phys. Rev. B Rapid Comm. 99, 060405(R) (2019).
  6. Y. Cheng, A. J. Lee, J. T. Brangham, S. P. White, W. T. Ruane, P. C. Hammel, F. Y. Yang, “Thickness and angular dependent ferromagnetic resonance of ultra-low damping Co25Fe75 epitaxial films,” Appl. Phys. Lett. 113, 262403 (2018).
  7. F. Y. Yang and P. C. Hammel, “Topical review: FMR-Driven Spin Pumping in Y3Fe5O12-Based Structures,” J. Phys. D: Appl. Phys. 51, 253001 (2018).
  8. T. Ruane, S. P. White, J. T. Brangham, K. Y. Meng, D. V. Pelekhov, F. Y. Yang, P. C. Hammel, “Controlling and patterning the effective magnetization in Y3Fe5O12 thin films using ion irradiation,” AIP Adv. 8, 056007 (2018).
  9. Prakash, B. Flebus, J. Brangham, F. Y. Yang, Y. Tserkovnyak, and J. P. Heremans, “Evidence for the role of the magnon energy relaxation length in the spin Seebeck effect,” Phys. Rev. B 97, 020408(R) (2018).
  10. Wang, H. W. Park, Y. H. Lai, J. L. Xu, C. I. Blaga, F. Y. Yang, P. Agostini, and L. F. DiMauro, “The roles of photocarrier doping and driving wavelength in high harmonic generation from a semiconductor,” Nat. Commun. 8, 1686 (2017).
  11. J. Lee, J. T. Brangham, Y. Cheng, S. P. White, W. T. Ruane, B. D. Esser, D. W. McComb, P. C. Hammel, and F. Y. Yang, “Metallic Ferromagnetic Films with Magnetic Damping Under 1.4 ´ 10-3,” Nat. Commun. 8, 234 (2017).
  12. Emori, B. A. Gray, H.-M. Jeon, J. Peoples, M. Schmitt, K. Mahalingam, M. Hill, M. E. McConney, M. T. Gray, U. S. Alaan, A. C. Bornstein, P. Shafer, A. T. N’Diaye, E. Arenholz, G. Haugstad, K.-Y. Meng, F. Y. Yang, D. Y. Li, D. G. Cahill, P. Dhagat, A. Jander, N. X. Sun, Y. Suzuki, and B. M. Howe, “Coexistence of low damping and strong magnetoelastic coupling in epitaxial spinel ferrite thin films,” Adv. Mater. 1701130 (2017).
  13. J. Pierce, E. Mumper, E. E. Brown, J. T. Brangham, B. H. Lower, S. K. Lower, F. Y. Yang, and R. Sooryakumar, “Tuning bacterial hydrodynamics with magnetic fields,” Phys. Rev. E 95, 062612 (2017).
  14. Foley, J. Corbett, K. Alam, A. L. Richard, D. C. Ingram, A. R. Smith, L. S. Zhao, J. C. Gallagher, F. Y. Yang, “Contribution From Ising Domains Overlapping Out-of-Plane to Perpendicular Magnetic Anisotropy in Mn4N Thin Films on MgO(001),” J. Magn. Magn. Mater. 439, 236 (2017).
  15. C. L. Jermain, S. V. Aradhya, J. T. Brangham, N. D. Reynolds, F. Y. Yang, and D. C. Ralph, “Increased low-temperature damping in yttrium iron garnet thin-films grown on gadolinium gallium garnet,” Phys. Rev. B 95, 174411 (2017).
  16. S. Singh, J. Katoch, T. C. Zhu, K. Y. Meng, T. Y. Liu, J. T. Brangham, F. Y. Yang, M. Flatté, R. Kawakami. “Strong modulation of spin currents in bilayer graphene by static and fluctuating proximity exchange fields,” Phys. Rev. Lett. 118, 187201 (2017). [Editor’s Suggestion]
  17. J. M. Bartell, C. L. Jermain, S. V. Aradhya, J. T. Brangham, F. Y. Yang, D. C. Ralph, G. D. Fuchs. “Imaging Magnetization Structure and Dynamics in Ultrathin Y3Fe5O12/Pt Bilayers with High Sensitivity Using the Time-Resolved Longitudinal Spin Seebeck Effect,” Phys. Rev. Applied, 7, 044004 (2017).
  18. H. L. Wang, C. H. Du, P. C. Hammel and F. Y. Yang, “Comparative determination of Y3Fe5O12/Pt interfacial spin mixing conductance by spin-Hall magnetoresistance and spin pumping,” Appl. Phys. Lett. 110, 062402 (2017).
  19. J. Kimling, G.-M. Choi, J. T. Brangham, T. Matalla-Wagner, T. Huebner, T. Kuschel, F. Y. Yang, and D. G. Cahill, “Picosecond spin Seebeck effect,” Phys. Rev. Lett. 118, 057201 (2017). [“Bulk isn’t everything”, Research Highlight by Nature Nanotechnology, 12, 186 (2017)]
  20. J. C. Gallagher, K. Y. Meng, J. Brangham, H. L. Wang, B. D. Esser, D. W. McComb, and F. Y. Yang, “Robust Zero-Field Skyrmion Formation in FeGe Epitaxial Thin Films,” Phys. Rev. Lett. 118, 027201 (2017).
  21. B. D. Esser, A. J. Hauser, R. E. A. Williams, L. J. Allen, P. M. Woodward, F. Y. Yang, and D. W. McComb, “Quantitative STEM Imaging of Order-Disorder Phenomena in Double Perovskite Thin Films,” Phys. Rev. Lett. 117, 176101 (2016).
  22. A. O. Mandru, J. P. Corbett, A. L. Richard, J. Gallagher, K.-Y. Meng, D. C. Ingram, F. Y. Yang, and A. R. Smith, “Magnetostrictive iron gallium thin films grown onto antiferromagnetic manganese nitride: Structure and magnetism,” Appl. Phys. Lett. 109, 142402 (2016).
  23. A. Alfonsov, E. Ohmichi, P. Leksin, A. Omar, H. L. Wang, S. Wurmehl, F. Y. Yang, H. Ohta, “Cantilever detected ferromagnetic resonance in thin Fe50Ni50, Co2FeAl0.5Si0.5 and Sr2FeMoO6 films using a double modulation technique,” J. Mag. Reson. 270, 183 (2016).
  24. J. T. Brangham, K.-Y. Meng, A. S. Yang, J. C. Gallagher, B. D. Esser, S. P. White, S. S. Yu, D. W. McComb, P. C. Hammel, and F. Y. Yang, “Thickness dependence of spin Hall angle of Au grown on Y3Fe5O12 epitaxial films,” Phys. Rev. B 94, 054418 (2016).
  25. J. C. Gallagher, A. S. Yang, J. T. Brangham, B. D. Esser, S. P. White, M. R. Page, K.-Y. Meng, S. S. Yu, R. Adur, W. Ruane, S. R. Dunsiger, D. W. McComb, F. Y. Yang, and P. C. Hammel, “Exceptionally high magnetization of stoichiometric Y3Fe5O12 epitaxial films grown on Gd3Ga5O12,” Appl. Phys. Lett. 109, 072401 (2016).
  26. A. Prakash, J. Brangham, F. Y. Yang, and J. P. Heremans, “Spin Seebeck effect through antiferromagnetic NiO,” Phys. Rev. B 94, 014427 (2016).
  27. M. J. Hinton, Stanley Steers, Bryan Peters, F. Y. Yang, and T. R. Lemberger, “Evidence for a π junction in Nb/Ni0.96V0.04/Nb trilayers revealed by superfluid density measurements,” Phys. Rev. B 94, 014518 (2016).
  28. R. Morrow, J. R. Soliz, A. J. Hauser, J. C. Gallagher, M. A. Susner, M. D. Sumption, A. A. Aczel, J. Q. Yan, F. Y. Yang, P. M. Woodward, “The effect of chemical pressure on the structure and properties of A2CrOsO6 (A = Sr, Ca) ferrimagnetic double perovskite,” J. Solid State Chem. 238, 46 (2016).
  29. A. O. Mandru, J. P. Corbett, J. M. Lucy, A. L. Richard, F. Y. Yang, D. C. Ingram, A. R. Smith, “Structure and magnetism in Ga-rich MnGa/GaN thin films and unexpected giant perpendicular anisotropy in the ultra-thin film limit,” Appl. Surf. Sci. 367, 312 (2016).
  30. J. C. Gallagher, B. D. Esser, R. Morrow, S. R. Dunsiger, R. E. A. Williams, P. M. Woodward, D. W. McComb, F. Y. Yang, “Epitaxial growth of iridate pyrochlore Nd2Ir2O7 films,” Sci. Rep. 6, 22282 (2016).
  31. Y.-H. Chiu, N. G. Minutillo, R. E. A. Williams, G. J. Smith, D. W. McComb, J. A. Carlin, E. Johnston-Halperin, F. Y. Yang, “Photoluminescence Evolution in GaAs/AlGaAs Core/Shell Nanowires Grown by MOCVD: Effects of Core Growth Temperature and Substrate Orientation,” J. Cryst. Growth 429, 1 (2015).
  32. S. A. Manuilov, C. H. Du, R. Adur, H. L. Wang, V. P. Bhallamudi, F. Y. Yang, and P. C. Hammel, “Spin pumping from spinwaves in thin film YIG,” Appl. Phys. Lett. 107, 042405 (2015).
  33. H. L. Wang, C. H. Du, P. C. Hammel, and F. Y. Yang, “Spin transport in antiferromagnetic insulators mediated by magnetic correlations,” Phys. Rev. B Rapid Comm. 91, 220410(R) (2015).
  34. J. M. Lucy, A. J. Hauser, Y. Liu, H. Zhou, Y. Choi, D. Haskel, S. G. E. te Velthuis, and F. Y. Yang, “Depth-resolved magnetic and structural analysis of relaxing epitaxial Sr2CrReO6,” Phys. Rev. B 91, 094413 (2015). DOI: http://dx.doi.org/10.1103/PhysRevB.91.094413
  35. A. Alfonsov, B. Peters, F. Y. Yang, B. Buchner, and S. Wurmehl, “Nuclear magnetic resonance study of thin Co2FeAl0.5 Si0.5 Heusler films with varying thickness,” Phys. Rev. B 91, 064421 (2015).
  36. C. H. Du, H. L. Wang, P. C. Hammel and F. Y. Yang, “Y3Fe5O12 Spin Pumping for Quantitative Understanding of Pure Spin Transport and Spin Hall Effect in a Broad Range of Materials (Invited),” J. Appl. Phys. 117, 172603 (2015).  (Featured Article and Issue Cover of J. Appl. Phys. vol. 117, Issue 17, May 07, 2015).
  37. Adur, C. H. Du, J. Cardellino, N. Scozzaro, C. S. Wolfe, H. L. Wang, M. R Herman, V. P. Bhallamudi, D. V. Pelekhov, F. Y. Yang, P. C. Hammel, “Microscopic studies of nonlocal spin dynamics and spin transport,” J. Appl. Phys. 117, 172604 (2015).
  38. Adur, C. H. Du, S. A. Manuilov, H. L. Wang, F. Y. Yang, D. V. Pelekhov, P. C. Hammel, “The Magnetic Particle in a Box: Analytic and Micromagnetic Analysis of Probe-Localized Spin Wave Modes,” J. Appl. Phys. 117, 17E108 (2015).
  39. C. H. Du, H. L. Wang, F. Y. Yang, and P. C. Hammel, “Systematic variation of spin-orbit coupling with d-orbital filling: surprisingly large inverse spin Hall effect in 3d transition metals,” Phys. Rev. B Rapid Comm. 90, 140407(R) (2014). DOI: http://dx.doi.org/10.1103/PhysRevB.90.140407
  40. R. Adur, C. H. Du, H. L. Wang, S. A. Manuilov, V. P. Bhallamudi, C. Zhang, D. V. Pelekhov, F. Y. Yang, and P. C. Hammel, “Damping of confined modes in a ferromagnetic thin insulating film: Angular momentum transfer across a nanoscale field-defined interface,” Phys. Rev. Lett. 113, 176601 (2014). DOI: http://dx.doi.org/10.1103/PhysRevLett.113.176601
  41. R. Adur, C. H. Du, H. L. Wang, S. A. Manuilov, F. Y. Yang, and P. C. Hammel, “Dual-Frequency Ferromagnetic Resonance to Measure Spin Current Coupling in Multilayers” Proc. of SPIE 9167, 91672J (2014).
  42. T. R. Lemberger, M. J. Hinton, J. Yong, J. M. Lucy,·A. J. Hauser, F. Y. Yang, “Anomalously Weak Cooper Pair-breaking by Exchange Energy in Ferromagnet/Superconductor Bilayers,” J. Supercond. Nov. Magn. 27, 2249 (2014). DOI 10.1007/s10948-014-2591-3
  43. J. M Lucy, M. Ball, O. Restrepo, A. J. Hauser, J. Soliz, J. W. Freeland, P. M. Woodward, W. Windl, and F. Y. Yang, “Strain-tunable, extraordinary magnetocrystalline anisotropy in Sr2CrReO6 epitaxial films,” Phys. Rev. B 90, 180401(R) (2014). DOI: http://link.aps.org/doi/10.1103/PhysRevB.90.180401
  44. Y. Liu, J. M Lucy, A. Glavic, H. Ambaye, V. Lauter, F. Y. Yang, and S. G. E. te Velthuis, “Effects of strain and buffer layer on interfacial magnetization in Sr2CrReO6 films determined by polarized neutron reflectometry,” Phys. Rev. B 90, 104416 (2014). DOI: http://link.aps.org/doi/10.1103/PhysRevB.90.104416
  45. W. K. Zhu, M. Wang, B. Seradjeh, F. Y. Yang, and S. X. Zhang, “Enhanced weak ferromagnetism and conductivity in hole-doped pyrochlore iridate Y2Ir2O7,” Phys. Rev. B 90, 054419 (2014). DOI: http://dx.doi.org/10.1103/PhysRevB.90.054419
  46. H. L. Wang, C. H. Du, P. C. Hammel and F. Y. Yang, “Antiferromagnonic Spin Transport from Y3Fe5O12 into NiO,” Phys. Rev. Lett. 132, 097202 (2014). DOI: http://dx.doi.org/10.1103/PhysRevLett.113.097202
  47. H. L. Wang, C. H. Du, P. C. Hammel and F. Y. Yang, “Spin Current and Inverse Anomalous Hall Effect in Ferromagnetic metals Probed by Y3Fe5O12-Based Spin Pumping,” Appl. Phys. Lett. 104, 202405 (2014). DOI: http://dx.doi.org/10.1063/1.4878540
  48. A. J. Hauser, J. M. Lucy, M. W. Gaultois, M. R. Ball, J. R. Soliz, Y. S. Choi, O. D. Restrepo, W. Windl, J. W. Freeland, D. Haskel, P. M. Woodward, and F. Y. Yang, “Magnetic structure in epitaxially strained Sr2CrReO6 thin films by element-specific XAS and XMCD,” Phys. Rev. B Rapid Comm. 89, 180402(R) (2014). DOI: http://dx.doi.org/10.1103/PhysRevB.89.180402
  49. C. H. Du, H. L. Wang, F. Y. Yang, and P. C. Hammel, “Enhancement of Pure Spin Currents in Spin Pumping Y3Fe5O12/Cu/metal Trilayers through Spin Conductance Matching,” Phys. Rev. Applied 1, 044004 (2014). DOI: http://dx.doi.org/10.1103/PhysRevApplied.1.044004
  50. H. L. Wang, C. H. Du, P. C. Hammel, and F. Y. Yang, “Scaling of spin Hall angle in 3d, 4d and 5d metals from Epitaxial Y3Fe5O12/metal spin pumping,” Phys. Rev. Lett. 112, 197201 (2014). DOI: http://dx.doi.org/10.1103/PhysRevLett.112.197201
  51. C. S. Wolfe, V. P. Bhallamudi, H. L. Wang, C. H. Du, S. Manuilov, A. J. Berger, R. Adur, F. Y. Yang, and P. C. Hammel, “Off-Resonant Manipulation of Spins in Diamond via Precessing Magnetization of a Proximal Ferromagnet,” Phys. Rev. B Rapid Comm. 89, 180406(R) (2014). DOI: http://dx.doi.org/10.1103/PhysRevB.89.180406
  52. H. L. Wang, C. H. Du, P. C. Hammel, and F. Y. Yang, “Strain-Tunable Magnetocrystalline Anisotropy in Epitaxial Y3Fe5O12Thin Films,” Phys. Rev. B 89, 134404 (2014). DOI: http://dx.doi.org/10.1103/PhysRevB.89.134404
  53. M. Prikockis, A. Chen, T. Byvank, G. B. Vieira, B. Peters, F. Y. Yang, and R. Sooryakumar, “Programmable Self-Assembly, Disassembly, Transport, and Reconstruction of Ordered Planar Magnetic Micro-Constructs,” IEEE Trans. Magn. 50, 2301406 (2014). DOI: http://dx.doi.org/10.1109/TMAG.2013.2292601
  54. C. H. Du, H. L. Wang, Y. Pu, T. L. Meyer, P. M. Woodward, F. Y. Yang, and P. C. Hammel, “Probing the Spin Pumping Mechanism: Exchange Coupling with Exponential Decay in Y3Fe5O12/barrier/Pt Heterostructures,” Phys. Rev. Lett. 111, 247202 (2013). DOI: http://dx.doi.org/10.1103/PhysRevLett.111.247202
  55. J. Draskovic, T. R. Lemberger, B. Peters, F. Y. Yang, J. Ku, A. Bezryadin, and S. Wang, “Measuring the superconducting coherence length in thin films using a two-coil experiment,” Phys. Rev. B 88, 134516 (2013). DOI: http://dx.doi.org/10.1103/PhysRevB.88.134516
  56. B. Peters, A. Alfonsov, C. G. F. Blum, S. J. Hageman, P. M. Woodward, S. Wurmehl, B. Büchner, and F. Y. Yang, “Epitaxial films of Heusler compound Co2FeAl0.5Si0.5 with high crystalline quality grown by off-axis sputtering,” Appl. Phys. Lett.103, 162404 (2013). DOI: http://dx.doi.org/10.1063/1.4825338
  57. H. L. Wang, C. H. Du, Y. Pu, R. Adur, P. C. Hammel, and F. Y. Yang, “Large spin pumping from epitaxial Y3Fe5O12 thin films to Pt and W layers,” Phys. Rev. B Rapid Comm. 88, 100406(R) (2013). DOI: http://dx.doi.org/10.1103/PhysRevB.88.100406
  58. D. K. Ko, X. W. Zhao, K. M. Reddy, O. D. Restrepo, R. Mishra, T. R. Lemberger, I. S. Beloborodov, N. Trivedi, N. P. Padture, W. Windl, F. Y. Yang, and E. Johnston-Halperin, “Defect states and disorder in charge transport in semiconductor nanowires,” J. Appl. Phys. 114, 043711 (2013). DOI: http://dx.doi.org/10.1063/1.4813494
  59. J. M. Lucy, A. J. Hauser, H. L. Wang, J. R. Soliz, M. Dixit, R. E. A. Williams, A. Holcombe, P. Morris, H. L. Fraser, D. W. McComb, P. M. Woodward, and F. Y. Yang, “Buffer-layer enhanced structural and electronic quality in ferrimagnetic Sr2CrReO6 epitaxial films,” Appl. Phys. Lett. 103, 042414 (2013). DOI: http://dx.doi.org/10.1063/1.4816803
  60. C. H. Du, R. Adur, H. L. Wang, A. J. Hauser, F. Y. Yang, and P. C. Hammel, “Control of Magnetocrystalline Anisotropy by Epitaxial Strain in Double Perovskite Sr2FeMoO6 Films,” Phys. Rev. Lett. 110, 147204 (2013). DOI: http://dx.doi.org/10.1103/PhysRevLett.110.147204
  61. A. J. Hauser, J. M. Lucy, H. L. Wang, J. R. Soliz, A. Holcomb, P. Morris, P. M. Woodward, and F. Y. Yang, “Electronic and magnetic tunability of Sr2CrReO6 films by growth-mediated oxygen modulation,” Appl. Phys. Lett. 102, 032403 (2013). DOI: http://dx.doi.org/10.1063/1.4789505
  62. D. M. Reaman, H. O. Colijn, F. Y. Yang, A. J. Hauser, and W. R. Panero, “Interdiffusion of Earth’s core materials to 65 GPa and 2200 K,” Earth and Planetary Sci. Lett. 349, 8 (2012).
  63. G. Vieira, A. Chen, T. Henighan, J. Lucy, F. Y. Yang, and R. Sooryakumar, “Transport of magnetic microparticles via tunable stationary magnetic traps in patterned wires,” Phys. Rev. B 85, 174440 (2012).
  64. J. R. Soliz, A. J. Hauser, F. Y. Yang, and P. M. Woodward, “Investigating the structural, electrical, and magnetic properties for A-site substituted and off-stoichiometric Sr2CrReO6 double perovskites,” Abstr. Pap. Am. Chem. S. 244, 361-INOR (2012).
  65. A. J. Hauser, J. R. Soliz, M. Dixit, R. E. A. Williams, M. A. Susner, B. Peters, L. M. Mier, T. L. Gustafson, M. D. Sumption, H. L. Fraser, P. M. Woodward and F. Y. Yang, “Fully Ordered Sr2CrReO6 Epitaxial Films: A High Temperature Ferrimagnetic Semiconductor,” Phys. Rev. B Rapid Comm. 85, 161201(R) (2012).
  66. L. Fang, X. W. Zhao, Y.-H. Chiu, D. K. Ko, K. M. Reddy,T. R. Lemberger, N. P. Padture, F. Y. Yang, and E. Johnston-Halperin, “Comprehensive control of optical polarization anisotropy in semiconducting nanowires,” Appl. Phys. Lett. 99, 141101 (2011).
  67. I. Lee, J. J. Kim, Y. Obukhov, P. Banerjee, G. Xiang, D. V. Pelekhov, A. Hauser, F. Y. Yang, and P. C. Hammel, “Magnetic force microscopy in the presence of a strong probe field,” Appl. Phys. Lett. 99, 162514 (2011).
  68. A. Chen, G. Vieira, T. Henighan, M. Howdyshell, J. A. North, A. J. Hauser, F.Y. Yang, M. G. Poirier, C. Jayaprakash, and R. Sooryakumar, “Regulating Brownian Fluctuations with Tunable Microscopic Magnetic Traps,” Phys. Rev. Lett. 107, 087206 (2011).
  69. F. Wolny, Y. Obukhov, T. Mühl, U. Weißker, S. Philippi, A. Leonhardt, P. Banerjee, A. Reed, G. Xiang, R. Adur, I. Lee, A. J. Hauser, F. Y. Yang, D. V. Pelekhov, B. Büchner, and P. C. Hammel, “Quantitative magnetic force microscopy on permalloy dots using an iron filled carbon nanotube probe,” Ultramicroscopy 111, 1360 (2011).
  70. K. K. Wang, E. D. Lu, J. W. Knepper, F. Y. Yang, and A. R. Smith, “Structural controlled magnetic anisotropy in Heusler L10−MnGa epitaxial thin films,” Appl. Phys. Lett. 98, 162507 (2011). Selected for the May 2, 2011 issue of Virtual Journal of Nanoscale Science & Technology.
  71. A. J. Hauser, R. E. A. Williams, R. A. Ricciardo, A. Genc, M. Dixit, J. M. Lucy, P. M. Woodward, H. L. Fraser, and F. Y. Yang, “Unlocking the potential of half-metallic Sr2FeMoO6 films through controlled stoichiometry and double-perovskite ordering,” Phys. Rev. B 83, 014407 (2011).
  72. I. Lee, Y. Obukhov, A. J. Hauser, F. Y. Yang, D. V. Pelekhov, and P. C. Hammel, “Nanoscale confined mode ferromagnetic resonance imaging of an individual Ni81Fe19 disk using magnetic resonance force microscopy (invited),” J. Appl. Phys.109, 07D313 (2011).
  73. T. L. Meyer, R. A. Ricciardo, A. Holcombe, P. M. Woodward, T. R. Lemberger, F. Y. Yang, and P. A. Morris, “Effects of varying growth conditions on the composition, structure and properties of double perovskite Sr2FeMoO6 films grown via pulsed laser deposition,” Abstract of Papers of The American Chemical Society 241, 114-INOR (2011).
  74. M. Rutkowski, A. J. Hauser, F. Y. Yang, R. Ricciardo, T. Meyer, P. M. Woodward, A Holcombe, P. A. Morris, and L. J. Brillson, “X-ray photoemission spectroscopy of Sr2FeMoO6 film stoichiometry and valence state,” J. Vac. Sci. Technol. A28, 1240 (2010).
  75. I. Lee, Y. Obukhov, G. Xiang, A. J. Hauser, F. Y. Yang, P. Banerjee, D. V. Pelekhov, and P. C. Hammel, “Nanoscale scanning probe ferromagnetic resonance imaging using localized modes,” Nature 466, 845 (2010).
  76. J. Pak, W. Lin, K. Wang, A. Chinchore, M. Shi, D. C. Ingram, A. R. Smith, K. Sun, J. M. Lucy, A. J. Hauser, and F. Y. Yang, “Growth of epitaxial iron nitride ultrathin film on zinc-blende gallium nitride,” J. Vac. Sci. Technol. A 28, 536 (2010).
  77. T. Henighan, A. Chen, G. Vieira, A. J. Hauser, F. Y. Yang, J. J. Chalmers, and R. Sooryakumar, “Manipulation of magnetically labeled and unlabeled biological cells with mobile magnetic traps,” Biophysical J. 98, 412 (2010).
  78. G. Vieira, T. Henighan, A. Chen, A. J. Hauser, F.Y. Yang, J. J. Chalmers, and R. Sooryakumar, “MagneticWire Traps and Programmable Manipulation of Biological Cells,” Phys. Rev. Lett. 103, 128101 (2009).
  79. K. K. Wang, A. Chinchore, W. L. Lin, D. C. Ingram, A. R. Smith, A. J. Hauser, and F. Y. Yang, “Epitaxial growth of ferromagnetic delta-phase manganese gallium on semiconducting scandium nitride (001),” J. Crystal Growth 311, 2265 (2009).
  80. R. A. Ricciardo, A. J. Hauser, F. Y. Yang, H. Kim, W. Luc, and P. M. Woodward, “Structural, magnetic, and electronic characterization of double perovskites BixLa2-xMnMO6 (M = Ni, Co; x=0.25, 0.50),” Mater. Res. Bull. 44, 239 (2009).
  81. A. J. Hauser, J. Zhang, L. Mier, R. A. Ricciardo, P. M. Woodward, T. L. Gustafson, L. J. Brillson, and F. Y. Yang, “Characterization of Electronic Structure and Defect States of Thin Epitaxial BiFeO3 Films by UV-Vis Absorption and Cathodoluminescence Spectroscopies,” Appl. Phys. Lett. 92, 222901 (2008).
  82. W. C. Liu, C. L. Mak, K. H. Wong, C. Y. Lo, S. W. Or, W. Zhou, A. Hauser, F. Y. Yang, and R. Sooryakumar, “Magnetoelectric and dielectric relaxation properties of the high Curie temperature composite Sr1.9Ca0.1NaNb5O15–CoFe2O4,” J. Phys. D: Appl. Phys. 41, 125402 (2008).
  83. X. W. Zhao and F. Y. Yang, “Synthesis of Epitaxial Silicon Nanowires on Si(111) Substrates Using Ultrahigh Vacuum Magnetron Sputtering,” J. Vac. Sci. Technol. B 26, 675 (2008).
  84. T. R. Lemberger, I. Hetel, A. J. Hauser, and F. Y. Yang, “Superfluid density of superconductor-ferromagnet bilayers,” J. Appl. Phys. 103, 07C701 (2008).
  85. X. P. Xie, X. W. Zhao, J. W. Knepper, F. Y. Yang, and R. Sooryakumar, “Evolution of magnetic domain reversal with temperature in Co/Pt multilayers observed by magneto-optical Kerr imaging,” Phys. Rev. B 76, 184433 (2007).
  86. X. W. Zhao, A. J. Hauser, T. R. Lemberger, and F. Y. Yang, “Growth control of GaAs nanowires using pulsed laser deposition with arsenic over pressure,” Nanotechnology 18, 485608 (2007).
  87. T. R. Lemberger, I. Hetel, J. W. Knepper, and F. Y. Yang, “Penetration depth study of very thin superconducting Nb films,”Phys. Rev. B 76, 094515 (2007).
  88. E. D. Lu, D. C. Ingram, A. R. Smith, J. W. Knepper, and F. Y. Yang, “Reconstruction control of magnetic properties during epitaxial growth of ferromagnetic Mn3-δGa on wurtzite GaN(0001),” Phys. Rev. Lett. 97, 146101 (2006).
  89. M. Robinson, Y. Au, J. W. Knepper, F. Y. Yang, and R. Sooryakumar, “Magnetic imaging of layer-by-layer reversal in Co/Pt multilayers with perpendicular anisotropy,” Phys. Rev. B 73, 224422 (2006).
  90. V. S. Gornakov, Yu. P. Kabanov, O. A. Tikhomirov, and V. I. Nikitenko, S. V. Urazhdin, F. Y. Yang, and C. L. Chien, A. J. Shapiro and R. D. Shull, “Experimental study of the microscopic mechanisms of magnetization reversal in FeNi/FeMn exchange-biased ferromagnet/ antiferromagnet polycrystalline bilayers using the magneto-optical indicator film technique,” Phys. Rev. B 73, 184428 (2006).
  91. H. Sang, C. L. Chien, and F. Y. Yang, “Periodicity dependence of exchange bias in [Co/Pt]N/Co/CoO multilayers with perpendicular anisotropy,” J. Appl. Phys. 99, 013906 (2006).
  92. J. W. Knepper and F. Y. Yang, “Oscillatory Interlayer Coupling in Co/Pt Multilayers with Perpendicular Anisotropy,” Phys. Rev. B 71, 224403 (2005).

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