"Visible Emission from GeO₂ Nanowires: Site-Specific Insights via X-ray Excited Optical Luminescence,"
Lidia Armelao, Franziskus Heigl, Pil-Sook Grace Kim, Richard A. Rosenberg, Tom Z. Regier, Tsun-Kong Sham, J. Phys. Chem. C  116, 14163 (2012).

"Studies of nanomagnetism using synchrotron-based x-ray photoemission electron microscopy (X-PEEM),"
X.M. Cheng, D.J. Keavney, Rep. Prog. Phys.  75, 026501 (2012).

"Effects of unreconstructed and reconstructed polar surface terminations on growth, structure, and magnetic properties of hematite films,"
S.H. Cheung, A. Celik-Aktas, P. Dey, K. Pande, M. Weinert, B. Kabius, D.J. Keavney, V.K. Lazarov, S.A. Chambers, M. Gajdardziska-Josifovska, Phys. Rev. B  85, 045405 (2012).

"Combining scanning tunneling microscopy and synchrotron radiation for high-resolution imaging and spectroscopy with chemical, electronic, and magnetic contrast,"
M.L. Cummings, T.Y. Chien, C. Preissner, V. Madhavan, D. Diesing, M. Bode, J.W. Freeland, V. Rose, Ultramicroscopy  112, 22 (2012).

"Charge Order in LuFe₂O₄: An Unlikely Route to Ferroelectricity,"
J. de Groot, T. Mueller, R.A. Rosenberg, D.J. Keavney, Z. Islam, J.-W. Kim, M. Angst, Phys. Rev. Lett.  108, 187601 (2012).

"Field dependence of the interfacial Cu in Cu-coated γ-Fe₂O₃ nanoparticles,"
R.D. Desautels, Y.-Y. Chen, H. Ouyang, S.-C. Lo, J.W. Freeland, J. van Lierop, J. Appl. Phys.  111, 07B518 (2012).

"Increased surface spin stability in γ-Fe₂O₃ nanoparticles with a Cu shell,"
R.D. Desautels, E. Skoropata, Y.-Y. Chen, H. Ouyang, J.W. Freeland, J. van Lierop, J. Phys. Condens. Matter  24, 146001 (2012).

"X-ray Magnetic Circular Dichroisms,"
Jonathan C. Lang, Wiley, E.N. Kaufmann, eds., Characterization of Materials, 2012, 1536 - 1555.

"Metal-Insulator Transition and Orbital Reconstruction in Mott-Type Quantum Wells Made of NdNiO₃,"
Jian Liu, M. Kareev, D. Meyers, B. Gray, P. Ryan, J.W. Freeland, J. Chakhalian, Phys. Rev. Lett.  109, 107402 (2012).

"Structural and magnetic properties of MBE-grown GeMnN₂ thin films,"
Y. Liu, V.K. Lazarov, S.H. Cheung, D.J. Keavney, Z. Gai, M. Gajdardziska-Josifovska, M. Weinert, L. Li, Phys. Rev. B  85, 144113 (2012).

"Strongly exchange coupled inverse ferrimagnetic soft/hard, Mn_xFe_3−xO4/Fe_xMn_3−xO₄, core/shell heterostructured nanoparticles,"
A. López-Ortega, M. Estrader, G. Salazar-Alvarez, S. Estradé, I.V. Golosovsky, R.K. Dumas, D.J. Keavney, M. Vasilakaki, K.N. Trohidou, J. Sort, F. Peiró, S. Suriñach, M.D. Baró, J. Nogués, Nanoscale  4, 5138 (2012).

"Defects in room-temperature ferromagnetic Cu-doped ZnO films probed by x-ray absorption spectroscopy,"
Q. Ma, J.T. Prater, C. Sudakar, R.A. Rosenberg, J. Narayan, J. Phys. Condens. Matter  24, 306002 (2012).

"Evolution of Magnetic Oxygen States in Sr-Doped LaCoO₃,"
S. Medling, Y. Lee, H. Zheng, J.F. Mitchell, J.W. Freeland, B.N. Harmon, F. Bridges, Phys. Rev. Lett.  109, 157204 (2012).

"Epitaxial growth of (111)-oriented LaAlO₃/LaNiO[ssubscript 3 ultra-thin superlattices,"
S. Middey, D. Meyers, M. Kareev, E.J. Moon, B.A. Gray, X. Liu, J.W. Freeland, J. Chakhalian, Appl. Phys. Lett.  101, 261602 (2012).

"Influence of the Fe content on the Gd magnetic ordering temperature in Ni_1−xFe_x/Gd multilayers,"
R. Ranchal, Y. Choi, M. Romera, J.W. Freeland, J.L. Prieto, D. Haskel, Phys. Rev. B  85, 024403 (2012).

"Control of octahedral connectivity in perovskite oxide heterostructures: An emerging route to multifunctional materials discovery,"
James M. Rondinelli, Steven J. May, John W. Freeland, MRS Bull.  37, 261 (2012).

"Elemental and magnetic sensitive imaging using x-ray excited luminescence microscopy,"
R.A. Rosenberg, S. Zohar, D. Keavney, R. Divan, D. Rosenmann, A. Mascarenhas, M.A. Steiner, Rev. Sci. Instrum.  83, 073701 (2012).

"Spin-dependent synchrotron x-ray excitations studied by scanning tunneling microscopy,"
V. Rose, T.Y. Chien, J.W. Freeland, D. Rosenmann, J. Hiller, V. Metlushko, J. Appl. Phys.  111, 07E304 (2012).

"Advances in Ultrafast Control and Probing of Correlated-Electron Materials,"
Simon Wall, Matteo Rini, Sarnjeet S. Dhesi, Robert W. Schoenlein, Andrea Cavalleri, IEEE J. Sel. Top. Quant.  18, 81 (2012).

"Crystal field splitting and optical bandgap of hexagonal LuFeO₃ films,"
Wenbin Wang, Hongwei Wang, Xiaoying Xu, Leyi Zhu, Lixin He, Elizabeth Wills, Xuemei Cheng, David J. Keavney, Jian Shen, Xifan Wu, Xiaoshan Xu, Appl. Phys. Lett.  101, 241907 (2012).

"Investigation of spin and orbital moments of L1₀ FePtRh thin films,"
D.B. Xu, C.J. Sun, J.S. Chen, S.-W. Han, S.M. Heald, R.A. Rosenberg, G.M. Chow, J. Appl. Phys.  111, 07C120 (2012).

"Asymmetric Orbital-Lattice Interactions in Ultrathin Correlated Oxide Films,"
J. Chakhalian, J.M. Rondinelli, Jian Liu, B.A. Gray, M. Kareev, E.J. Moon, N. Prasai, J.L. Cohn, M. Varela, I.C. Tung, M.J. Bedzyk, S.G. Altendorf, F. Strigari, B. Dabrowski, L.H. Tjeng, P.J. Ryan, J.W. Freeland, Phys. Rev. Lett.  107, 116805 (2011).

"Spin Polarization Measurement of Homogeneously Doped Fe_1–xCo_xSi Nanowires by Andreev Reflection Spectroscopy,"
John P. DeGrave, Andrew L. Schmitt, Rachel S. Selinsky, Jeremy M. Higgins, David J. Keavney, Song Jin, Nano Lett.  11, 4431 (2011).

"Tuning the surface magnetism of γ-Fe₂O₃ nanoparticles with a Cu shell,"
R.D. Desautels, E. Skoropata, Y.-Y. Chen, H. Ouyang, J.W. Freeland, J. van Lierop, Appl. Phys. Lett.  99, 262501 (2011).

"Orbital control in strained ultra-thin LaNiO₃/LaAlO₃ superlattices,"
J.W. Freeland, Jian Liu, M. Kareev, B. Gray, J.W. Kim, P. Ryan, R. Pentcheva, J. Chakhalian, EPL Journal  96, 57004 (2011).

"Interfacial electronic and magnetic properties of a Y_0.6Pr_0.4Ba₂Cu₃O₇/La[subsript 2/3Ca_1/3MnO₃ superlattice,"
Jian Liu, B.J. Kirby, B. Gray, M. Kareev, H.-U. Habermeier, G. Cristiani, J.W. Freeland, J. Chakhalian, Phys. Rev. B  84, 092506 (2011).

"Quantum confinement of Mott electrons in ultrathin LaNiO₃/LaAlO₃ superlattices,"
Jian Liu, S. Okamoto, M. van Veenendaal, M. Kareev, B. Gray, P. Ryan, J.W. Freeland, J. Chakhalian, Phys. Rev. B  83, 161102(R) (2011).

"Strain-dependent transport properties of the ultra-thin correlated metal, LaNiO₃,"
E.J. Moon, B.A. Gray, M. Kareev, J. Liu, S.G. Altendorf, F. Strigari, L.H. Tjeng, J.W. Freeland, J. Chakhalian, New J. Phys.  13, 073037 (2011).

"Spin-Polarized Electron Induced Asymmetric Reactions in Chiral Molecules,"
Richard A. Rosenberg, Topics in Current Chemistry, Ron Naaman, David N. Beratan, David Waldeck, eds., Springer, 2011, 279 - 306.

"New Capabilities at the Interface of X-Rays and Scanning Tunneling Microscopy,"
Volker Rose, John W. Freeland, Stephen K. Streiffer, Scanning Probe Microscopy of Functional Materials , SpringerLink, 2011, 405 - 431.

"Spatial Fluctuations of Loose Spin Coupling in CuMn/Co Multilayers,"
T. Saerbeck, N. Loh, D. Lott, B.P. Toperverg, A.M. Mulders, A. Fraile Rodríguez, J.W. Freeland, M. Ali, B.J. Hickey, A.P.J. Stampfl, F. Klose, R.L. Stamps, Phys. Rev. Lett.  107, 127201 (2011).

"Symmetrical interfacial reconstruction and magnetism in La_0.7Ca_0.3MnO₃/YBa₂Cu₃O₇/La_0.7Ca_0.3MnO₃ heterostructures,"
C. Visani, J. Tornos, N.M. Nemes, M. Rocci, C. Leon, J. Santamaria, S.G. E. te Velthuis, Yaohua Liu, A. Hoffmann, J.W. Freeland, M. Garcia-Hernandez, M.R. Fitzsimmons, B.J. Kirby, M. Varela, S.J. Pennycook, Phys. Rev. B  84, 060405(R) (2011).

"Far-infrared and dc magnetotransport of CaMnO₃-CaRuO₃ superlattices,"
P. Yordanov, A.V. Boris, J.W. Freeland, J.J. Kavich, J. Chakhalian, H.N. Lee, B. Keimer, Phys. Rev. B  84, 045108 (2011).

"Orbital symmetry of Ba(Fe_1-xCo_x)₂As₂ superconductors probed with x-ray absorption spectroscopy,"
C. Parks Cheney, F. Bondino, T.A. Callcott, P. Vilmercati, D. Ederer, E. Magnano, M. Malvestuto, F. Parmigiani, A.S. Sefat, M.A. McGuire, R. Jin, B.C. Sales, D. Mandrus, D.J. Singh, J.W. Freeland, N. Mannella, Phys. Rev. B  81, 104518 (2010).

"Survey of fractured SrTiO₃ surfaces: From the micrometer to nanometer scale,"
TeYu Chien, Nathan P. Guisinger, John W. Freeland, J. Vac. Sci. Technol. B  28, C5A11 (2010).

"Visualizing nanoscale electronic band alignment at the La_2/3Ca_1/3MnO₃/Nb:SrTiO₃ interface,"
TeYu Chien, Jian Liu, Jacques Chakhalian, Nathan P. Guisinger, John W. Freeland, Phys. Rev. B  82, 041101(R) (2010).

"Charge transport and magnetization profile at the interface between the correlated metal CaRuO₃ and the antiferromagnetic insulator CaMnO₃,"
J.W. Freeland, J. Chakhalian, A.V. Boris, J.-M. Tonnerre, J.J. Kavich, P. Yordanov, S. Grenier, P. Zschack, E. Karapetrova, P. Popovich, H.N. Lee, B. Keimer, Phys. Rev. B  81, 094414 (2010).

"Local electronic and magnetic studies of an artificial La₂FeCrO₆ double perovskite,"
Benjamin Gray, Ho Nyung Lee, Jian Liu, J. Chakhalian, J.W. Freeland, Appl. Phys. Lett.  97, 013105 (2010).

"Isolation of exchange- and spin-orbit-driven effects via manipulation of the axis of quantization,"
Takashi Komesu, G.D. Waddill, S.-W. Yu, M.T. Butterfield, J.G. Tobin, J. Vac. Sci. Technol. A  28, 1371 (2010).

"A strong ferroelectric ferromagnet created by means of spin–lattice coupling,"
June Hyuk Lee, Lei Fang, Eftihia Vlahos, Xianglin Ke, Young Woo Jung, Lena Fitting Kourkoutis, Jong-Woo Kim, Philip J. Ryan, Tassilo Heeg, Martin Roeckerath, Veronica Goian, Margitta Bernhagen, Reinhard Uecker, P. Chris Hammel, Karin M. Rabe, Stanislav Kamba, Jürgen Schubert, John W. Freeland, David A. Muller, Craig J. Fennie, Peter Schiffer, Venkatraman Gopalan, Ezekiel Johnston-Halperin, Darrell G. Schlom, Nature  466, 954 (2010).

"Electronic structure, magnetic, and dielectric properties of the edge-sharing copper oxide chain compound NaCu₂O₂,"
Ph. Leininger, M. Rahlenbeck, M. Raichle, B. Bohnenbuck, A. Maljuk, C.T. Lin, B. Keimer, E. Weschke, E. Schierle, S. Seki, Y. Tokura, J.W. Freeland, Phys. Rev. B  81, 085111 (2010).

"Strain-mediated metal-insulator transition in epitaxial ultrathin films of NdNiO₃,"
Jian Liu, M. Kareev, B. Gray, J.W. Kim, P. Ryan, B. Dabrowski, J.W. Freeland, J. Chakhalian, Appl. Phys. Lett.  96, 233110 (2010).

"Effect of polar discontinuity on the growth of LaNiO₃/LaAlO₃ superlattices,"
Jian Liu, M. Kareev, S. Prosandeev, B. Gray, P. Ryan, J.W. Freeland, J. Chakhalian, Appl. Phys. Lett.  96, 133111 (2010).

"Mechanical systems for a synchrotron X-ray-enhanced scanning tunnelling microscope,"
C. Preissner, V. Rose, C. Pitts, Diamond Light Source Proceedings, 1, Cambridge Journal (2010), e21-1 - e21-3.

"Nanoscale chemical imaging using synchrotron x-ray enhanced scanning tunneling microscopy,"
Volker Rose, John W. Freeland, SRI2009, R. Garrett, I. Gentle, K. Nugent, S. Wilings, eds., 1234, AIP, (2010), 445 - 448.

"A New Concept for Quantitative Nanoscale Imaging With Magnetic Contrast: Synchrotron X-ray Enhanced Scanning Tunneling Microscopy,"
Volker Rose, John W. Freeland, Electromagnetics in Advanced Applications (ICEAA), IEEE (2010), 201 - 204.

"Synthesis and Magnetic Properties of Gd Doped EuS Nanocrystals with Enhanced Curie Temperatures,"
Rachel S. Selinsky, Jae Hyo Han, Elvin A. Morales Perez, Ilia A. Guzei, Song Jin, J. Am. Chem. Soc.  132, 15997 (2010).

"Presence and spatial distribution of interfacial electronic states in LaMnO₃-SrMnO₃ superlattices,"
A.B. Shah, Q.M. Ramasse, S.J. May, Jerald Kavich, J.G. Wen, X. Zhai, J.N. Eckstein, J. Freeland, A. Bhattacharya, J.M. Zuo, Phys. Rev. B  82, 115112 (2010).

"Structural and magnetic properties of magnetic oxide heterostructures deposited by molecular beam epitaxy,"
George Sterbinsky, Ph.D.-Thesis, Northwestern University, 2010.

"Investigations of magnetic overlayers at the Advanced Photon Source,"
J.G. Tobin, S.-W. Yu, M.T. Butterfield, Takashi Komesu, G.D. Waddill, J. Vac. Sci. Technol. A  28, 697 (2010).

"A compact apparatus for studies of element and phase-resolved ferromagnetic resonance,"
D.A. Arena, Y. Ding, E. Vescovo, S. Zohar, Y. Guan, W.E. Bailey, Rev. Sci. Instrum.  80, 083903 (2009).

"Nonlinear vortex dynamics and transient domains in ferromagnetic disks,"
X.M. Cheng, K.S. Buchanan, R. Divan, K.Y. Guslienko, D.J. Keavney, Phys. Rev. B  79, 172411 (2009).

"Controllable local modification of fractured Nb-doped SrTiO₃ surfaces,"
TeYu Chien, Tiffany S. Santos, Matthias Bode, Nathan P. Guisinger, John W. Freeland, Appl. Phys. Lett.  95, 163107 (2009).

"Correlated substitution in paramagnetic Mn²⁺-doped ZnO epitaxial films,"
T.C. Droubay, D.J. Keavney, T.C. Kaspar, S.M. Heald, C.M. Wang, C.A. Johnson, K.M. Whitaker, D.R. Gamelin, S.A. Chambers, Phys. Rev. B  79, 155203 (2009).

"Nanometer-Scale Striped Surface Terminations on Fractured SrTiO₃ Surfaces,"
Nathan P. Guisinger, Tiffany S. Santos, Jeffrey R. Guest, Te-Yu Chien, Anand Bhattacharya, John W. Freeland, Matthias Bode, ACS Nano  3, 4132 (2009).

"Polarity reversal of a magnetic vortex core by a unipolar, nonresonant in-plane pulsed magnetic field,"
D.J. Keavney, X.M. Cheng, K.S. Buchanan, Appl. Phys. Lett.  94, 172506 (2009).

"Optical band gap and magnetic properties of unstrained EuTiO₃ films,"
J.H. Lee, X. Ke, N.J. Podraza, L. Fitting Kourkoutis, T. Heeg, M. Roeckerath, J.W. Freeland, C.J. Fennie, J. Schubert, D.A. Muller, P. Schiffer, D.G. Schlom, Appl. Phys. Lett.  94, 212509 (2009).

"Surface-Stabilized Nonferromagnetic Ordering of a Layered Ferromagnetic Manganite,"
V.B. Nascimento, J.W. Freeland, R. Saniz, R.G. Moore, D. Mazur, H. Liu, M.H. Pan, J. Rundgren, K.E. Gray, R.A. Rosenberg, H. Zheng, J.F. Mitchell, A.J. Freeman, K. Veltruska, E.W. Plummer, Phys. Rev. Lett.  103, 227201 (2009).

"Correlation between structure variation and luminescence red shift in YAG:Ce,"
Y.X. Pan, W. Wang, G.K. Liu, S. Skanthakumar, R.A. Rosenberg, X.Z. Guo, Kewen K. Li, J. Alloy Comp.  488, 638 (2009).

"Electronic structure of substitutional Mn in epitaxial In_0.965Mn_0.035Sb film,"
N.D. Parashar, D.J. Keavney, B.W. Wessels, Appl. Phys. Lett.  95, 201905 (2009).

"Quantifying interlayer exchange coupling via layer-resolved hysteresis loops in antiferromagnetically coupled manganite/nickelate superlattices,"
Jihwey Park, Dong Ryeol Lee, Yongseong Choi, John W. Freeland, Ki Bong Lee, Sunil K. Sihna, K.R. Nikolaev, Allen M. Goldman, Appl. Phys. Lett.  95, 102504 (2009).

"X-ray magnetic circular dichroism of pulsed laser deposited Co₂MnSn and Co₂MnSb thin films grown on GaAs (001),"
Moti R. Paudel, Christopher S. Wolfe, Naushad Ali, Shane Stadler, Joseph A. Christodoulides, David L. Ederer, Yinwan Li, Thomas A. Callcott, John W. Freeland, J. Appl. Phys.  105, 103907 (2009).

"Transient electronic structure of the photoinduced phase of Pr_0.7Ca_0.3MnO₃ probed with soft x-ray pulses,"
M. Rini, Y. Zhu, S. Wall, R.I. Tobey, H. Ehrke, T. Garl, J.W. Freeland, Y. Tomioka, Y. Tokura, A. Cavalleri, R.W. Schoenlein, Phys. Rev. B  80, 155113 (2009).

"Depth resolved luminescence from oriented ZnO nanowires,"
R.A. Rosenberg, M. Abu Haija, K. Vijayalakshmi, J. Zhou, S. Xu, Z.L. Wang, Appl. Phys. Lett.  95, 243101 (2009).

"X-ray- and electron-induced infrared emission spectroscopy,"
R.A. Rosenberg, M. Abu Haija, S.P. Watkins, Rev. Sci. Instrum.  80, 046104 (2009).

"Element-specific magnetometry of EuS nanocrystals,"
Rachel S. Selinsky, David J. Keavney, Matthew J. Bierman, Song Jin, Appl. Phys. Lett.  95, 202501 (2009).

"Element-specific probe of Ru magnetism and local structure in RuSr₂Eu_1.5Ce_0.5Cu₂O₁₀,"
N.M. Souza-Neto, D. Haskel, J.C. Lang, O. Chmaissem, B. Dabrowski, I. Felner, Phys. Rev. B  80, 140414 (2009).

"Nonzero orbital moment in high coercivity ε-Fe₂O₃ and low-temperature collapse of the magnetocrystalline anisotropy,"
Yuan-Chieh Tseng, Narcizo M. Souza-Neto, Daniel Haskel, Martí Gich, Carlos Frontera, Anna Roig, Michel van Veenendaal, Josep Nogués, Phys. Rev. B  79, 094404 (2009).

"Element-specific recoil loops in Sm–Co/Fe exchange-spring magnets,"
Y. Choi, J.S. Jiang, J.E. Pearson, S.D. Bader, J.P. Liu, J. Appl. Phys.  103, 07E132 (2008).

"Competing interactions and complex magnetism at SrRuO₃/SrMnO₃ interfaces,"
Y. Choi, Y.C. Tseng, D. Haskel, D.E. Brown, D. Danaher, O. Chmaissem, Appl. Phys. Lett.  93, 192509 (2008).

"Net Mn moment due to canted spins at SrRuO₃/SrMnO₃ interfaces,"
Y. Choi, Y.Z. Yoo, O. Chmaissem, A. Ullah, S. Kolesnik, C.W. Kimball, D. Haskel, J.S. Jiang, S.D. Bader, J. Appl. Phys.  103, 07B517 (2008).

"Ferromagnetic spin-correlations in strained LaCoO₃ thin films,"
J.W. Freeland, J.X. Ma, J. Shi, Appl. Phys. Lett.  93, 212501 (2008).

"Atomic control and characterization of surface defect states of TiO₂ terminated SrTiO₃ single crystals,"
M. Kareev, S. Prosandeev, J. Liu, C. Gan, A. Kareev, J.W. Freeland, Min Xiao, J. Chakhalian, Appl. Phys. Lett.  93, 061909 (2008).

"Interface physics of perovskite manganese oxides: a polarized x-ray spectroscopy and scattering study,"
Jerald Kavich, Ph.D.-Thesis, University of Illinois - Chicago, 2008.

"Lateral- and layer-resolved magnetization reversals in a spin-valve array,"
D.R. Lee, Y. Choi, J.W. Freeland, D.J. Keavney, G. Srajer, V. Metlushko, B. Ilic, J. Appl. Phys.  103, 07C513 (2008).

"Chiral-Selective Chemistry Induced by Spin-Polarized Secondary Electrons from a Magnetic Substrate,"
R.A. Rosenberg, M. Abu Haija, P.J. Ryan, Phys. Rev. Lett.  101, 178301 (2008).

"Temporal- and Site-Specific Determination of the Origin of the Luminescent Bands in Silicon Nanowires,"
R.A. Rosenberg, G.K. Shenoy, P.-S. G. Kim, T.K. Sham, J. Phys. Chem. C  112, 13943 (2008).

"X-ray-excited photoelectron detection using a scanning tunneling microscope,"
V. Rose, J.W. Freeland, K.E. Gray, S.K. Streiffer, Appl. Phys. Lett.  92, (2008).