Publications


A. Khandhar, R. Matthew Ferguson, Julian A. Simon and Kannan M. Krishnan, Optimizing and tailoring magnetic particles for In vitro Magnetic Fluid Hyperthermia, Jour. Biomedical Materials Research, Part A, 100A, 728-737 (2012)
Goodwill, P. W., Saritas, E. U., Croft, L. R., Kim, T. N., Krishnan,K. M., Schaffer, D. V., & Conolly, S. M. X‐Space MPI: Magnetic Nanoparticles for Safe Medical Imaging. Advanced Materials, 24, 3870–3877. (2012) doi:10.1002/adma.201200221
Yi-Cheng Lee, Der-Yow Chen, Stephen J. Dodd, Nadia Bouraoud, Alan P. Koretsky, Kannan M. Krishnan, "The Use of Silica Coated MnO Nanoparticles to Control MRI Relaxivity in Response to Specific Physiological Changes", Biomaterials. (2012)
Yu-feng Hou and Kannan M. Krishnan, "Thickness-dependent magnetization reversal behavior of lithographic IrMn/Fe ring structures", Jour Appl. Phys. 111, 07B905 (2012).
Amit P. Khandhar, R. Matthew Ferguson, Julian A. Simon and Kannan M. Krishnan, "Enhancing cancer therapeutics using size-optimized magnetic fluid hyperthermia", Jour Appl. Phys. 111, 07B306 (2012).
Matthew Ferguson, Amit P. Khandhar  and Kannan M. Krishnan, "Tracer design for magnetic particle imaging", Jour Appl. Phys. 111(7), 07B318 (2012). doi:10.1063/1.3676053
Wei Zhang and Kannan M. Krishnan, "Direct release of synthetic antiferromagnetic nanoparticles fabricated by defect-free thermal imprinting", Jour Appl. Phys. 111, 07B509 (2012).
Wei Zhang and Kannan M Krishnan, "Probing the magnetization reversal in epitaxial Fe/IrMn exchange biased bilayers using angle-dependent anisotropic magnetoresistance", Jour Appl. Phys. (2012).
Yu-feng Hou and Kannan M. Krishnan, "Thickness-dependent evolution of magnetization reversal in micron-scale polycrystalline Fe rings", Jour Appl. Phys. (2012).
Patrick Goodwill, Kannan M. Krishnan, and Steven Conolly, "Magnetic Particle Imaging for Angiography, Stem Cell Tracking, Cancer Imaging, and Inflammation Imaging" in Magnetic Nanoparticles: From Fabrication to Clinical Applications , ed. N.T.K. Thanh, CRC Press (2012).
Yi-Cheng Lee, Der-Yow Chen, Stephen J. Dodd, Nadia Bouraoud, Alan P. Koretsky and Kannan M. Krishnan, Silica Coated MnO Nanoparticles as Responsive MRI Agents for In vivo Sensing of Biological Processes, Biomaterials 33, 3560-7 (2012)
Wei Zhang and KannanM.Krishnan Domain wall nucleation in epitaxial exchange-biased Fe/IrMn bilayers with highly misaligned anisotropies, Jour. Mag. Mag. Mat., 324, 3129 (2012)
Wei Zhang and Kannan M. Krishnan, Spin-flop coupling and bulk antiferromagnetic spin rearrangement in epitaxial exchange biased Fe/MnPd/Fe/IrMn multilayers, Phys. Rev. B 86, 054415 (2012)
Wei Zhang, T. Wen and Kannan M. Krishnan, Positive exchange bias and upward magnetic relaxation in Fe-film/CoO-nanoparticle hybrid system, Appl. Phys. Lett. 101, 132401 (2012)
Amit Khandhar, R. Matthew Ferguson, Julian A. Simon and Kannan M. Krishnan, "Tailored magnetic nanoparticles for optimizing magnetic fluid hyperthermia", Jour. Biomaterials Research, (2011).
Yu-feng Hou,Qing-feng Zhan and Kannan M. Krishnan “Magnetization reversal in exchange biased IrMn/Fe ring arrays”, Appl. Phys. Lett.98, 042510 (2011)
Qing-feng Zhan, Wei Zhang, and Kannan M. Krishnan, “Antiferromagnetic layer thickness dependence of magnetization reversal in epitaxial MnPd/Fe exchange bias system”, Phys. Rev. B 83, 094404 (2011)
R. M. Ferguson, A. P. Khandhar , K. Minard and Kannan M. Krishnan, “Optimizing magnetite nanoparticles for mass sensitivity in magnetic particle imaging”, Med. Phys. 38, 1619 (2011)
Wei Zhang, Mark E. Bowden and Kannan M. Krishnan, “Competing effects of magnetocrystalline anisotropy and exchange bias in epitaxial Fe/IrMn bilayer",  Appl. Phys. Lett. 98, 092503 (2011)
Amit P. Khandhar, R. Matthew Ferguson and Kannan M. Krishnan, “Monodispersed Magnetite Nanoparticles Optimized for Magnetic Fluid Hyperthermia: Implications in Biological Systems” , Jour. Appl. Phys. 109, 07B310 (2011).
Tianlong Wen and Kannan M. Krishnan, “Magnetic properties of Aucore-Coshell nanoparticles", Jour. Appl. Phys. 109, 07B515 (2011).
S.Yoon and Kannan M. Krishnan, “Temperature dependence of magnetic anisotropy constant in manganese ferrite nanoparticles at low temperature," Jour. Appl. Phys. 109, 07B534 (2011).
Wei Zhang, Dirk N Weiss and Kannan M Krishnan,“ Thermal nanoimprint process for high-temperature fabrication of epitaxial exchange-biased metallic nanostructures”, Jour. Micrmech. Microeng. 21 045024 (2011).
Jong Seok Jeong, Zentaro Akase, Daisuke Shindo, Qing-feng Zhan and Kannan M. Krishnan,  “Electron holography study of remanence states in exchange-biased MnPd/Fe bilayers grown epitaxially on MgO(001)" , Jour. Elect. Mic. 0 1 (2011).
Tianlong Wen and Kannan M. Krishnan, "Cobalt-based magnetic nanocomposites: fabrication, fundamentals and applications", J. Phys. D: Appl. Phys. 44, 393001 (2011)
Hector A. Calderon, Yuping Bao, Tianlong Wen and Kannan M. Krishnan, "Characterization of Core Shell Cu-Au Nanoparticles by Microscopy Techniques", Microsc. Microanal. 17 (Suppl 2) , (2011).
W.X. Xia, Y. S. Chun, S. Aizawa, K. Yanagisawa, Kannan. M. Krishnan, D. Shindo, and A. Tonomura “Investigation of magnetic structure and magnetization process of yttrium iron garnet film by Lorentz microscopy and electron holography”, Jour. Appl. Phys. 108, 123919 (2010)
M. Gonzales, L. Mitsumori, J. Kushleika, M. Rosenfeld, Kannan M. Krishnan "Cytotoxicity of iron oxide nanoparticles made from the thermal decomposition of organometallics and aqueous phase transfer with Pluronic F127", Contrast Media and Molecular Imaging, 5, 286 (2010)
Tapan Chatterji, Yixi Su, Gail N. Iles, Yi-Cheng Lee, Amit Khandhar and Kannan M. Krishnan, "Antiferromagnetic spin correlations in MnO nanoparticles",Jour. Mag. Mag. Mat.322, 3333 (2010)
Kannan M. Krishnan, "Biomedical Nanomagnetics: a spin through new possibilities in imaging, diagnostics and therapy", IEEE Trans. on Mag. 46, 2523-2558 (2010)
Sebastian Brück, Xiaosong Ji, Sebastian Macke, Q. Zhan, Kannan M. Krishnan, and Eberhard Goering, "Coupling of Fe and uncompensated Mn moments in exchange biased Fe/MnPd", Phys. Rev. B 81 134414 (2010)
Q. Zhan and Kannan M. Krishnan, "In-plane reorientation of magnetization in epitaxial exchange biased Fe/MnPd bilayers", Appl. Phys. Lett. 96, 112506 (2010)
Q. Zhan  and Kannan M. Krishnan, “Angular dependence of magnetization reversal process in exchange biased epitaxial MnPd/Fe bilayers”, Jour Appl. Phys. 107, 09D703 (2010)
Yi-cheng Lee, A.B. Pakhomov and Kannan M. Krishnan, “Size-driven magnetic transitions in monodisperse MnO nanocrystals”, Jour Appl. Phys. 107, 09E124 (2010)
Tianlong Wen, and Kannan M. Krishnan, “Thermal Stability and Morphological Transformations of Aucore-Coshell Nanocrucibles”, J. Phys. Chem. C. 114, 14838 (2010)
Tianlong Wen, Wenkel Liang and Kannan M. Krishnan, “Coupling of blocking and melting in cobalt ferrofluids”, Jour. Appl. Phys. 107, 09B501 (2010)
Wei Zhang, D. N. Weiss and Kannan M. Krishnan. "Competing anisotropies and temperature dependence of exchange bias in Co/IrMn metallic wires fabricated by nanoimprint lithography", Jour. Appl. Phys. 107, 09D724 (2010)
Yuping Bao, Wei An, C. Heath Turner and Kannan M. Krishnan, “The Critical Role of Surfactants in the Growth of Cobalt Nanoparticles”, Langmuir, 26, 478 (2010)