All Stories

  1. In vivo multimodal magnetic particle imaging (MPI) with tailored magneto/optical contrast agents

    Article • Biomaterials, June 2015, Elsevier

    Professor Kannan M Krishnan

  2. Magnetic Particle Imaging With Tailored Iron Oxide Nanoparticle Tracers

    Article • IEEE Transactions on Medical Imaging, May 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kannan M Krishnan

  3. Tunable in vivo circulation characteristics of PEGylated MPI tracers

    Article • March 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kannan M Krishnan

  4. Effective uniaxial anisotropy in optimized magnetite MPI tracers probed by freezing in a magnetic field

    Article • March 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kannan M Krishnan

  5. Gram scale synthesis of magnetite nanoparticles optimized for single-core MPI tracers

    Article • March 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kannan M Krishnan

  6. Magnetic particle spectroscopy of glioma cells targeted with lactoferrin-conjugated iron oxide nanoparticle contrast agents

    Article • March 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kannan M Krishnan

  7. Generic multi-purpose multi-modality phantom kit design

    Article • March 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kannan M Krishnan

  8. In Vivo and Ex vivo experimental MPI angiography with high selection field strength and tailored SPIO nanoparticles

    Article • March 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kannan M Krishnan

  9. Phase-pure iron oxide nanoparticle MPI tracers: Comparison of alternative thermal decomposition synthesis strategies

    Article • March 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kannan M Krishnan

  10. Tuning Surface Coatings of Optimized Magnetite Nanoparticle Tracers for In Vivo Magnetic Particle Imaging

    Article • IEEE Transactions on Magnetics, February 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kannan M Krishnan

  11. Drive-Field Frequency Dependent MPI Performance of Single-Core Magnetite Nanoparticle Tracers

    Article • IEEE Transactions on Magnetics, February 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kannan M Krishnan

  12. Variation of Magnetic Particle Imaging Tracer Performance With Amplitude and Frequency of the Applied Magnetic Field

    Article • IEEE Transactions on Magnetics, February 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kannan M Krishnan

  13. Synthesis of phase-pure and monodisperse iron oxide nanoparticles by thermal decomposition

    Article • Nanoscale, January 2015, Royal Society of Chemistry

    Professor Kannan M Krishnan

  14. In vivo delivery, pharmacokinetics, biodistribution and toxicity of iron oxide nanoparticles

    Article • Chemical Society Reviews, January 2015, Royal Society of Chemistry

    Professor Kannan M Krishnan

  15. Lactoferrin conjugated iron oxide nanoparticles for targeting brain glioma cells in magnetic particle imaging

    Article • Nanoscale, January 2015, Royal Society of Chemistry

    Professor Kannan M Krishnan

  16. Morphology and magnetic flux distribution in superparamagnetic, single-crystalline Fe3O4 nanoparticle rings

    Article • Applied Physics Letters, November 2014, American Institute of Physics

    Professor Kannan M Krishnan

  17. Dynamic Magnetic Properties of Optimized Magnetic Nanoparticles for Magnetic Particle Imaging

    Article • IEEE Transactions on Magnetics, November 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kannan M Krishnan

  18. Room-temperature detection of a single 19 nm super-paramagnetic nanoparticle with an imaging magnetometer

    Article • Applied Physics Letters, August 2014, American Institute of Physics

    Professor Kannan M Krishnan

  19. Epitaxial patterning of thin-films: conventional lithographies and beyond

    Article • Journal of Micromechanics and Microengineering, July 2014, Institute of Physics Publishing

    Professor Kannan M Krishnan

  20. Self-consistent magnetic properties of magnetite tracers optimized for magnetic particle imaging measured by ac susceptometry, magnetorelaxometry and magnetic particle spectroscopy

    Article • Journal of Magnetism and Magnetic Materials, June 2014, Elsevier

    Professor Kannan M Krishnan

  21. Sombrero-shaped Fe3O4 nanoelements with tunable out-of-plane and in-plane magnetization components fabricated by nano-imprint lithography

    Article • Journal of Applied Physics, May 2014, American Institute of Physics

    Professor Kannan M Krishnan

  22. A generalized diffusion model for growth of nanoparticles synthesized by colloidal methods

    Article • Journal of Colloid and Interface Science, April 2014, Elsevier

    Professor Kannan M Krishnan

  23. Intracellular performance of tailored nanoparticle tracers in magnetic particle imaging

    Article • Journal of Applied Physics, March 2014, American Institute of Physics

    Professor Kannan M Krishnan

  24. Exchange bias and blocking temperature distribution of Fe-film/CoO-nanoparticle hybrid bilayers

    Article • Journal of Applied Physics, February 2014, American Institute of Physics

    Professor Kannan M Krishnan

  25. Misalignment-free signal propagation in nanomagnet arrays and logic gates with 45°-clocking field

    Article • Journal of Applied Physics, January 2014, American Institute of Physics

    Professor Kannan M Krishnan

  26. Highly Stable Amine Functionalized Iron Oxide Nanoparticles Designed for Magnetic Particle Imaging (MPI)

    Article • IEEE Transactions on Magnetics, July 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kannan M Krishnan

  27. Field and temperature-driven magnetic reversal of spin-flop coupled epitaxial Fe/MnPd bilayers

    Article • Physical Review B, July 2013, American Physical Society (APS)

    Professor Kannan M Krishnan

  28. Monodisperse magnetite nanoparticle tracers for in vivo magnetic particle imaging

    Article • Biomaterials, May 2013, Elsevier

    Professor Kannan M Krishnan

  29. Nanoimprint-lithography patterned epitaxial Fe nanowire arrays with misaligned magnetocrystalline and shape anisotropies

    Article • Journal of Applied Physics, March 2013, American Institute of Physics

    Professor Kannan M Krishnan

  30. Highly stable signal propagation in a consecutively tuned nanomagnet array

    Article • Journal of Applied Physics, February 2013, American Institute of Physics

    Professor Kannan M Krishnan

  31. Size-dependent ferrohydrodynamic relaxometry of magnetic particle imaging tracers in different environments

    Article • Medical Physics, January 2013, American Association of Physicists in Medicine (AAPM)

    Professor Kannan M Krishnan

  32. Tailoring the magnetic and pharmacokinetic properties of iron oxide magnetic particle imaging tracers

    Article • Biomedical Engineering / Biomedizinische Technik, January 2013, De Gruyter

    Professor Kannan M Krishnan

  33. Positive exchange bias and upward magnetic relaxation in a Fe-film/CoO-nanoparticle hybrid system

    Article • Applied Physics Letters, September 2012, American Institute of Physics

    Professor Kannan M Krishnan

  34. Domain wall nucleation in epitaxial exchange-biased Fe/IrMn bilayers with highly misaligned anisotropies

    Article • Journal of Magnetism and Magnetic Materials, September 2012, Elsevier

    Professor Kannan M Krishnan

  35. Spin-flop coupling and rearrangement of bulk antiferromagnetic spins in epitaxial exchange-biased Fe/MnPd/Fe/IrMn multilayers

    Article • Physical Review B, August 2012, American Physical Society (APS)

    Professor Kannan M Krishnan

  36. The Use of Silica Coated MnO Nanoparticles to Control MRI Relaxivity in Response to Specific Physiological Changes

    Article • Biomaterials, May 2012, Elsevier

    Professor Kannan M Krishnan

  37. X-Space MPI: Magnetic Nanoparticles for Safe Medical Imaging

    Article • Advanced Materials, March 2012, Wiley

    Professor Kannan M Krishnan

  38. Tracer design for magnetic particle imaging (invited)

    Article • Journal of Applied Physics, March 2012, American Institute of Physics

    Professor Kannan M Krishnan

  39. Thickness-dependent magnetization reversal behavior of lithographic IrMn/Fe ring structures

    Article • Journal of Applied Physics, March 2012, American Institute of Physics

    Professor Kannan M Krishnan

  40. Probing the magnetization reversal in epitaxial Fe/IrMn exchange biased bilayers using angle-dependent anisotropic magnetoresistance

    Article • Journal of Applied Physics, March 2012, American Institute of Physics

    Professor Kannan M Krishnan

  41. Direct release of synthetic antiferromagnetic nanoparticles fabricated by defect-free thermal imprinting

    Article • Journal of Applied Physics, February 2012, American Institute of Physics

    Professor Kannan M Krishnan

  42. Enhancing cancer therapeutics using size-optimized magnetic fluid hyperthermia

    Article • Journal of Applied Physics, February 2012, American Institute of Physics

    Professor Kannan M Krishnan

  43. Thickness-dependent evolution of magnetization reversal in micron-scale polycrystalline Fe rings

    Article • Journal of Applied Physics, February 2012, American Institute of Physics

    Professor Kannan M Krishnan

  44. Magnetic Particle Imaging for Angiography, Stem Cell Tracking, Cancer Imaging and Inflammation Imaging

    Article • February 2012, Taylor & Francis

    Professor Kannan M Krishnan

  45. Relaxation in x-space Magnetic Particle Imaging

    Article • January 2012, Springer Science + Business Media

    Professor Kannan M Krishnan

  46. Tailored magnetic nanoparticles for optimizing magnetic fluid hyperthermia

    Article • Journal of Biomedical Materials Research Part A, December 2011, Wiley

    Professor Kannan M Krishnan

  47. ChemInform Abstract: Cobalt-Based Magnetic Nanocomposites. Fabrication, Fundamentals and Applications

    Article • ChemInform, December 2011, Wiley

    Professor Kannan M Krishnan

  48. Cobalt-based magnetic nanocomposites: fabrication, fundamentals and applications

    Article • Journal of Physics D Applied Physics, September 2011, Institute of Physics Publishing

    Professor Kannan M Krishnan

  49. Exchange anisotropy, engineered coercivity and spintronics in atomically engineered L1{sub 0} heterostructures

    Article • August 2011, Office of Scientific and Technical Information (OSTI)

    Professor Kannan M Krishnan

  50. Temperature dependence of magnetic anisotropy constant in manganese ferrite nanoparticles at low temperature

    Article • Journal of Applied Physics, April 2011, American Institute of Physics

    Professor Kannan M Krishnan

  51. Monodispersed magnetite nanoparticles optimized for magnetic fluid hyperthermia: Implications in biological systems

    Article • Journal of Applied Physics, March 2011, American Institute of Physics

    Professor Kannan M Krishnan

  52. Magnetic properties of Aucore-Coshell nanoparticles

    Article • Journal of Applied Physics, March 2011, American Institute of Physics

    Professor Kannan M Krishnan

  53. Antiferromagnetic layer thickness dependence of the magnetization reversal in the epitaxial MnPd/Fe exchange bias system

    Article • Physical Review B, March 2011, American Physical Society (APS)

    Professor Kannan M Krishnan

  54. Magnetization spectroscopy of biocompatible magnetite (Fe 3 O 4 ) nanoparticles for MPI

    Article • March 2011, SPIE

    Professor Kannan M Krishnan

  55. The x-space formulation of magnetic particle imaging including non-negligible relaxation effects

    Article • March 2011, SPIE

    Professor Kannan M Krishnan

  56. X-space MPI relaxometry: methods and initial data

    Article • March 2011, SPIE

    Professor Kannan M Krishnan

  57. Competing effects of magnetocrystalline anisotropy and exchange bias in epitaxial Fe/IrMn bilayers

    Article • Applied Physics Letters, February 2011, American Institute of Physics

    Professor Kannan M Krishnan

  58. Magnetization reversal in exchange biased IrMn/Fe ring arrays

    Article • Applied Physics Letters, January 2011, American Institute of Physics

    Professor Kannan M Krishnan

  59. Optimizing magnetite nanoparticles for mass sensitivity in magnetic particle imaging

    Article • Medical Physics, January 2011, American Association of Physicists in Medicine (AAPM)

    Professor Kannan M Krishnan

  60. Investigation of magnetic structure and magnetization process of yttrium iron garnet film by Lorentz microscopy and electron holography

    Article • Journal of Applied Physics, December 2010, American Institute of Physics

    Professor Kannan M Krishnan

  61. Antiferromagnetic spin correlations in MnO nanoparticles

    Article • Journal of Magnetism and Magnetic Materials, November 2010, Elsevier

    Professor Kannan M Krishnan

  62. Thermal Stability and Morphological Transformations of Au core −Co shell Nanocrucibles

    Article • The Journal of Physical Chemistry C, September 2010, American Chemical Society (ACS)

    Professor Kannan M Krishnan

  63. SIZE-OPTIMIZED MAGNETITE NANOPARTICLES FOR MAGNETIC PARTICLE IMAGING

    Article • August 2010, World Scientific Pub Co Pte Lt

    Professor Kannan M Krishnan

  64. Cytotoxicity of iron oxide nanoparticles made from the thermal decomposition of organometallics and aqueous phase transfer with Pluronic F127

    Article • Contrast Media & Molecular Imaging, July 2010, Wiley

    Professor Kannan M Krishnan

  65. Biomedical Nanomagnetics: A Spin Through Possibilities in Imaging, Diagnostics, and Therapy

    Article • IEEE Transactions on Magnetics, July 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kannan M Krishnan

  66. Coupling of blocking and melting in cobalt ferrofluids

    Article • Journal of Applied Physics, May 2010, American Institute of Physics

    Professor Kannan M Krishnan

  67. Size-driven magnetic transitions in monodisperse MnO nanocrystals

    Article • Journal of Applied Physics, May 2010, American Institute of Physics

    Professor Kannan M Krishnan

  68. Competing anisotropies and temperature dependence of exchange bias in Co∣IrMn metallic wire arrays fabricated by nanoimprint lithography

    Article • Journal of Applied Physics, May 2010, American Institute of Physics

    Professor Kannan M Krishnan

  69. Angular dependence of magnetization reversal process in exchange biased epitaxial MnPd/Fe bilayers

    Article • Journal of Applied Physics, May 2010, American Institute of Physics

    Professor Kannan M Krishnan

  70. Coupling of Fe and uncompensated Mn moments in exchange-biased Fe/MnPd

    Article • Physical Review B, April 2010, American Physical Society (APS)

    Professor Kannan M Krishnan

  71. In-plane reorientation of magnetization in epitaxial exchange biased Fe/MnPd bilayers

    Article • Applied Physics Letters, March 2010, American Institute of Physics

    Professor Kannan M Krishnan

  72. The Critical Role of Surfactants in the Growth of Cobalt Nanoparticles

    Article • Langmuir, January 2010, American Chemical Society (ACS)

    Professor Kannan M Krishnan

  73. Granular magnetoresistance in cobalt/poly (3-hexylthiophene, 2, 5-diyl) hybrid thin films prepared by a wet chemical method

    Article • Applied Physics Letters, August 2009, American Institute of Physics

    Christine Luscombe, Professor Kannan M Krishnan

  74. Size-dependant heating rates of iron oxide nanoparticles for magnetic fluid hyperthermia

    Article • Journal of Magnetism and Magnetic Materials, July 2009, Elsevier

    Professor Kannan M Krishnan

  75. Probing temperature-sensitive behavior of pNIPAAm-coated iron oxide nanoparticles using frequency-dependent magnetic measurements

    Article • Journal of Magnetism and Magnetic Materials, May 2009, Elsevier

    Professor Kannan M Krishnan

  76. Optimization of nanoparticle core size for magnetic particle imaging

    Article • Journal of Magnetism and Magnetic Materials, May 2009, Elsevier

    Professor Kannan M Krishnan

  77. Morphological investigation of monodispersed manganese ferrite nanoparticles by the impedance measurement

    Article • Journal of Applied Physics, April 2009, American Institute of Physics

    Professor Kannan M Krishnan

  78. Uncompensated Moments in the MnPd / Fe Exchange Bias System

    Article • Physical Review Letters, September 2008, American Physical Society (APS)

    Professor Kannan M Krishnan

  79. Defect-mediated ferromagnetism in insulating Co-doped anatase TiO 2 thin films

    Article • Physical Review B, July 2008, American Physical Society (APS)

    Professor Kannan M Krishnan

  80. Surface scaling of magnetism in Cr:ZnO dilute magnetic dielectric thin films

    Article • Applied Physics Letters, April 2008, American Institute of Physics

    Professor Kannan M Krishnan

  81. Effect of hydrogen codoping on magnetic ordering and conductivity in Cr:ZnO thin films

    Article • Journal of Applied Physics, April 2008, American Institute of Physics

    Professor Kannan M Krishnan

  82. Electron holography of core-shell Co∕CoO spherical nanocrystals

    Article • Applied Physics Letters, June 2007, American Institute of Physics

    Professor Kannan M Krishnan

  83. Spin Reorientation Transitions in Perpendicularly Exchange-Coupled Thin Films Studied Using Element Specific Imaging

    Article • IEEE Transactions on Magnetics, June 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kannan M Krishnan

  84. Synthesis of Monodisperse Biotinylated p(NIPAAm)-Coated Iron Oxide Magnetic Nanoparticles and their Bioconjugation to Streptavidin

    Article • Langmuir, May 2007, American Chemical Society (ACS)

    Professor Kannan M Krishnan

  85. Asymmetric magnetic reversal of perpendicular exchange biased (Co∕Pt)5∕IrMn probed by magnetoresistance and magnetic force microscopy

    Article • Journal of Applied Physics, May 2007, American Institute of Physics

    Professor Kannan M Krishnan

  86. Phase transfer of highly monodisperse iron oxide nanocrystals with Pluronic F127 for biomedical applications

    Article • Journal of Magnetism and Magnetic Materials, April 2007, Elsevier

    Professor Kannan M Krishnan

  87. Advances in Nanomagnetism via X-Ray Techniques

    Article • ChemInform, January 2007, Wiley

    Professor Kannan M Krishnan

  88. CocoreAushellnanoparticles: evolution of magnetic properties in the displacement reaction

    Article • Journal of Materials Chemistry, January 2007, Royal Society of Chemistry

    Professor Kannan M Krishnan

  89. Advances in nanomagnetism via X-ray techniques

    Article • Journal of Magnetism and Magnetic Materials, December 2006, Elsevier

    Professor Kannan M Krishnan

  90. Brownian magnetic relaxation of water-based cobalt nanoparticle ferrofluids

    Article • Journal of Applied Physics, April 2006, American Institute of Physics

    Professor Kannan M Krishnan

  91. Competing magnetic interactions in perpendicular exchange-biased [Co∕Pt]y∕FeMn multilayers

    Article • Journal of Applied Physics, April 2006, American Institute of Physics

    Professor Kannan M Krishnan

  92. Atomic-scale studies of cobalt distribution in Co–TiO2 anatase thin films: Processing, microstructure, and the origin of ferromagnetism

    Article • Journal of Applied Physics, April 2006, American Institute of Physics

    Professor Kannan M Krishnan

  93. Spiral Spin Order of Self-Assembled Co Nanodisk Arrays

    Article • Physical Review Letters, April 2006, American Physical Society (APS)

    Professor Kannan M Krishnan

  94. Interface structure and perpendicular exchange bias in (Co∕Pt)n∕FeMn multilayers

    Article • Journal of Applied Physics, December 2005, American Institute of Physics

    Professor Kannan M Krishnan

  95. Effects of surfactant friction on Brownian magnetic relaxation in nanoparticle ferrofluids

    Article • Journal of Applied Physics, May 2005, American Institute of Physics

    Professor Kannan M Krishnan

  96. Ferromagnetic Cr-doped ZnO for spin electronics via magnetron sputtering

    Article • Journal of Applied Physics, May 2005, American Institute of Physics

    Professor Kannan M Krishnan

  97. Cobalt-doped anatase TiO2: A room temperature dilute magnetic dielectric material

    Article • Journal of Applied Physics, May 2005, American Institute of Physics

    Professor Kannan M Krishnan

  98. Synthesis of magnetoliposomes with monodisperse iron oxide nanocrystal cores for hyperthermia

    Article • Journal of Magnetism and Magnetic Materials, May 2005, Elsevier

    Professor Kannan M Krishnan

  99. Preparation of functionalized and gold-coated cobalt nanocrystals for biomedical applications

    Article • Journal of Magnetism and Magnetic Materials, May 2005, Elsevier

    Professor Kannan M Krishnan

  100. Energy-filtering transmission electron microscopy on the nanometer length scale

    Article • Journal of Electron Spectroscopy and Related Phenomena, May 2005, Elsevier

    Professor Kannan M Krishnan

  101. Intrinsic Ferromagnetism in Insulating Cobalt Doped Anatase TiO 2

    Article • Physical Review Letters, April 2005, American Physical Society (APS)

    Professor Kannan M Krishnan

  102. Controlled Crystalline Structure and Surface Stability of Cobalt Nanocrystals

    Article • The Journal of Physical Chemistry, April 2005, American Chemical Society (ACS)

    Professor Kannan M Krishnan

  103. Direct Imaging of Asymmetric Magnetization Reversal in Exchange-Biased F e / M n P d Bilayers by X-Ray Photoemission Electron Microscopy

    Article • Physical Review Letters, March 2005, American Physical Society (APS)

    Professor Kannan M Krishnan

  104. Detailed structural analysis of epitaxial MBE-grown Fe/Cr superlattices by x-ray diffraction and transmission-electron spectroscopy

    Article • Physical Review B, March 2005, American Physical Society (APS)

    Professor Kannan M Krishnan

  105. Magnetization processes in exchange-biased MnPd∕Fe bilayers studied by polarized neutron reflectivity

    Article • Journal of Applied Physics, December 2004, American Institute of Physics

    Professor Kannan M Krishnan

  106. Exchange coupling in nanoscale MnPd/Fe heterostructures

    Article • Journal of Magnetism and Magnetic Materials, May 2004, Elsevier

    Professor Kannan M Krishnan

  107. Controlled self-assembly of colloidal cobalt nanocrystals mediated by magnetic interactions

    Article • Journal of Magnetism and Magnetic Materials, May 2004, Elsevier

    Professor Kannan M Krishnan

  108. Superstructures of self-assembled cobalt nanocrystals

    Article • Applied Physics Letters, April 2004, American Institute of Physics

    Professor Kannan M Krishnan

  109. Structure of Cobalt Nanosphere Superlattice Films by Small Angle X-ray Scattering

    Article • MRS Proceedings, January 2004, Cambridge University Press

    Professor Kannan M Krishnan

  110. Transition from granular to dilute magnetic semiconducting multilayers in ion-beam-deposited ZnO/Co

    Article • Applied Physics Letters, November 2003, American Institute of Physics

    Professor Kannan M Krishnan

  111. Controlled self-assembly of colloidal cobalt nanocrystals

    Article • Journal of Magnetism and Magnetic Materials, November 2003, Elsevier

    Professor Kannan M Krishnan

  112. Energy-filtering TEM at high magnification: spatial resolution and detection limits

    Article • Ultramicroscopy, September 2003, Elsevier

    Professor Kannan M Krishnan

  113. Magnetic reversal of ion beam patterned Co/Pt multilayers

    Article • Scripta Materialia, April 2003, Elsevier

    Professor Kannan M Krishnan

  114. Quantitative measurement of Cr segregation in Co0.8−xCrxPt0.1B0.1 recording media by scatter diagram analysis

    Article • Applied Physics Letters, February 2002, American Institute of Physics

    Professor Kannan M Krishnan

  115. Interfacially dominated giant magnetoresistance in Fe/Cr superlattices

    Article • December 2001, American Physical Society (APS)

    Professor Kannan M Krishnan

  116. Coercivity limits and mechanism in nanocomposite Nd–Fe–B alloys

    Article • Journal of Magnetism and Magnetic Materials, June 2001, Elsevier

    Professor Kannan M Krishnan

  117. Epitaxial growth and exchange biasing of PdMn/Fe bilayers grown by ion-beam sputtering

    Article • Journal of Applied Physics, June 2001, American Institute of Physics

    Professor Kannan M Krishnan

  118. Synthesis, self-assembly, and magnetic behavior of a two-dimensional superlattice of single-crystal ε-Co nanoparticles

    Article • Applied Physics Letters, April 2001, American Institute of Physics

    Professor Kannan M Krishnan

  119. Modification of the magnetic properties of longitudinal thin-film media by ion-beam irradiation

    Article • MRS Proceedings, January 2001, Cambridge University Press

    Professor Kannan M Krishnan

  120. Synthesis of Passivated Cobalt Nanocrystal Arrays With Controlled Size and Shape

    Article • January 2001, Springer Science + Business Media

    Professor Kannan M Krishnan

  121. Magnetism and Microstructure: Imaging Techniques and Structure-Property Correlations in Information Storage Materials

    Article • January 2001, Springer Science + Business Media

    Professor Kannan M Krishnan

  122. Epitaxial growth and interface roughness of PdMn/Fe bilayer structures grown by ion-beam sputtering

    Article • MRS Proceedings, January 2001, Cambridge University Press

    Professor Kannan M Krishnan

  123. Effect of sputtering pressure-induced roughness on the microstructure and the perpendicular giant magnetoresistance of Fe/Cr superlattices

    Article • December 2000, American Physical Society (APS)

    Professor Kannan M Krishnan

  124. Approaching the theoretical coercivity of Nd2Fe14B: Microstructural evaluation and interparticle interactions

    Article • Journal of Applied Physics, November 2000, American Institute of Physics

    Professor Kannan M Krishnan

  125. Enhancement of perpendicular and parallel giant magnetoresistance with the number of bilayers in Fe/Cr superlattices

    Article • August 2000, American Physical Society (APS)

    Professor Kannan M Krishnan

  126. Domain structures and temperature-dependent spin reorientation transitions inc-axis oriented Co–Cr thin films

    Article • Journal of Applied Physics, May 2000, American Institute of Physics

    Professor Kannan M Krishnan

  127. Exchange biasing and interface structure in MnNi/Fe(Mo) bilayers

    Article • Journal of Applied Physics, May 2000, American Institute of Physics

    Professor Kannan M Krishnan

  128. Structural and magnetic properties of Nd2Fe17−δGaδ (δ⩽2)

    Article • Journal of Applied Physics, May 2000, American Institute of Physics

    Professor Kannan M Krishnan

  129. Nanocomposite Nd-rich Nd–Fe–B alloys: Approaching ideal Stoner–Wohlfarth type behavior

    Article • Applied Physics Letters, March 2000, American Institute of Physics

    Professor Kannan M Krishnan

  130. Antiferromagnetic correlations in Fe–Cu granular alloys: The role of the surface structure

    Article • Journal of Applied Physics, March 2000, American Institute of Physics

    Professor Kannan M Krishnan

  131. High-resolution electron microscopy study of strained epitaxial La0.7Sr0.3MnO3thin films

    Article • Philosophical Magazine A, March 2000, Taylor & Francis

    Professor Kannan M Krishnan

  132. Role of stoichiometry and structure in colossal magnetoresistive La 1 − x Sr x Mn 1 − y Ru y O 3 + δ

    Article • December 1999, American Physical Society (APS)

    Professor Kannan M Krishnan

  133. Magnetism and microstructure: the role of interfaces

    Article • Acta Materialia, November 1999, Elsevier

    Professor Kannan M Krishnan

  134. Anomalous thermal expansion in Nd2Fe17−δGaδ (δ=0–2)

    Article • Journal of Applied Physics, April 1999, American Institute of Physics

    Professor Kannan M Krishnan

  135. Nd Rich Nd-Fe-B Tailored for Maximum Coercivity

    Article • MRS Proceedings, January 1999, Cambridge University Press

    Professor Kannan M Krishnan

  136. Evolution of strain-dependent transport properties in ultrathin La0.67Sr0.33MnO3 films

    Article • Journal of Applied Physics, June 1998, American Institute of Physics

    Professor Kannan M Krishnan

  137. Exchange biasing of permalloy films by MnxPt1−x: Role of composition and microstructure

    Article • Journal of Applied Physics, June 1998, American Institute of Physics

    Professor Kannan M Krishnan

  138. Unusual substitutional properties of Ru in the La0.7Sr0.3Mn1−xRuxO3 system

    Article • Journal of Applied Physics, June 1998, American Institute of Physics

    Professor Kannan M Krishnan

  139. Synthesis, Tailored Microstructures and “Colossal” Magnetoresistance in Oxide Thin Films

    Article • January 1998, Springer Science + Business Media

    Professor Kannan M Krishnan

  140. Effect of vacuum annealing on oxygen stoichiometry and resistivity of sol-gel derived La0.7Sr0.3MnO3−δ films

    Article • Solid State Communications, November 1997, Elsevier

    Professor Kannan M Krishnan

  141. Evidence for O 2 p Hole-Driven Conductivity in La 1 − x Sr x MnO 3 ( 0 ≤ x ≤ 0.7 ) and La 0.7 Sr 0.3 MnO z Thin Films

    Article • Physical Review Letters, October 1997, American Physical Society (APS)

    Professor Kannan M Krishnan

  142. Magnetic and physical microstructure of Fe16N2 films grown epitaxially on Si(001)

    Article • Journal of Applied Physics, April 1997, American Institute of Physics

    Professor Kannan M Krishnan

  143. New Insights into The Transport and Field-Enhancement Effects in Sol-Gel Derived Colossal Magnetoresistive Thin Films

    Article • MRS Proceedings, January 1997, Cambridge University Press

    Professor Kannan M Krishnan

  144. Giant Moment in Sputtered Fe-N Films Grown Epitaxially on SI (001)

    Article • January 1997, Springer Science + Business Media

    Professor Kannan M Krishnan

  145. Quenching of giant magnetoresistance by interface roughening and alloying in annealed [(NixFe1−x)yAu1−y]/Au multilayers

    Article • Applied Physics Letters, September 1996, American Institute of Physics

    Professor Kannan M Krishnan

  146. Plasma distribution of cathodic arc deposition systems

    Article • Journal of Applied Physics, May 1996, American Institute of Physics

    Professor Kannan M Krishnan

  147. Epitaxial Fe16N2 films grown on Si(001) by reactive sputtering

    Article • Journal of Applied Physics, January 1996, American Institute of Physics

    Professor Kannan M Krishnan

  148. Microstructure and composition in rapidly quenched NdFeB-based hard magnet alloys

    Article • Journal of Applied Physics, January 1996, American Institute of Physics

    Professor Kannan M Krishnan

  149. Role of epitaxy and polycrystallinity in the magnetoresistance and magnetization of La0.8Sr0.2MnO3 thin films

    Article • Journal of Applied Physics, January 1996, American Institute of Physics

    Professor Kannan M Krishnan

  150. Microstructure and giant magnetoresistance in granular and multilayer magnetic thin films

    Article • Scripta Metallurgica et Materialia, December 1995, Elsevier

    Professor Kannan M Krishnan

  151. Enhanced saturation magnetization, electronic structure, and compositional segregation in epitaxially grown Co–Cr thin films

    Article • Applied Physics Letters, October 1995, American Institute of Physics

    Professor Kannan M Krishnan

  152. Microstructures of Amorphic Diamond™ Films Deposited by Laser-Ablation

    Article • MRS Proceedings, January 1995, Cambridge University Press

    Professor Kannan M Krishnan

  153. Epitaxy and Magnetotransport Properties of La0.8Sr0.2MnO3 Films Synthesized by Both Pulsed Laser Deposition and Novel Chemical Routes

    Article • MRS Proceedings, January 1995, Cambridge University Press

    Professor Kannan M Krishnan

  154. Magnetism and magnetization structure ofc‐axis oriented single‐crystal cobalt films grown epitaxially on rigid underlayers

    Article • Journal of Applied Physics, June 1994, American Institute of Physics

    Professor Kannan M Krishnan

  155. Giant magnetoresistance and microstructural characteristics of epitaxial Fe‐Ag and Co‐Ag granular thin films

    Article • Journal of Applied Physics, May 1994, American Institute of Physics

    Professor Kannan M Krishnan

  156. Microstructure and epitaxy ofc‐axis oriented single crystal cobalt films grown on rigid underlayers

    Article • Applied Physics Letters, March 1994, American Institute of Physics

    Professor Kannan M Krishnan

  157. Micromagnetics and microstructure of epitaxially grown Co and Co-Cr films suitable for perpendicular magnetic recording

    Article • Journal of the Magnetics Society of Japan, January 1994, The Magnetics Society of Japan

    Professor Kannan M Krishnan

  158. Crystallography of Co/Pt multilayers and nanostructures

    Article • Ultramicroscopy, June 1993, Elsevier

    Professor Kannan M Krishnan

  159. Magnetic anisotropy and lattice strain in Co/Pt multilayers

    Article • Journal of Applied Physics, May 1993, American Institute of Physics

    Professor Kannan M Krishnan

  160. Giant Magnetoresistance and Structure of Phase-Segregated Epitaxial Metals

    Article • MRS Proceedings, January 1993, Cambridge University Press

    Professor Kannan M Krishnan

  161. Microstructure and magnetic anisotropy of ultrathin Co/Pt multilayers grown on GaAs (1̄1̄1̄) by molecular‐beam epitaxy

    Article • Journal of Applied Physics, December 1992, American Institute of Physics

    Professor Kannan M Krishnan

  162. Ferromagnetic δ‐Mn1−xGaxthin films with perpendicular anisotropy

    Article • Applied Physics Letters, November 1992, American Institute of Physics

    Professor Kannan M Krishnan

  163. Twin formation in Ag seeded Co/Pt multilayers grown on GaAs by molecular beam epitaxy

    Article • Applied Physics Letters, May 1992, American Institute of Physics

    Professor Kannan M Krishnan

  164. Short‐range order effects on copperL3,2transitions in Cu‐Pd alloys

    Article • Applied Physics Letters, April 1992, American Institute of Physics

    Professor Kannan M Krishnan

  165. Structure of newly synthesized BC3films

    Article • Applied Physics Letters, April 1991, American Institute of Physics

    Professor Kannan M Krishnan

  166. Iron L3,2 near-edge fine structure studies

    Article • Ultramicroscopy, May 1990, Elsevier

    Professor Kannan M Krishnan

  167. Microanalytical and Structural Characterization of Optical Materials By Electron Microscopy and Related Specitroscopies

    Article • MRS Proceedings, January 1989, Cambridge University Press

    Professor Kannan M Krishnan

  168. Icosahedral phase formation in rapidly quenched aluminum-ruthenium alloys

    Article • Journal of Materials Research, June 1988, Cambridge University Press

    Professor Kannan M Krishnan

  169. The nature and origin of interstellar diamond

    Article • Nature, April 1988, Springer Science + Business Media

    Professor Kannan M Krishnan

  170. Characterization of Newly Synthesized Novel Graphite Films

    Article • MRS Proceedings, January 1988, Cambridge University Press

    Professor Kannan M Krishnan

  171. Atomic site and species determinations using channeling and related effects in analytical electron microscopy

    Article • Ultramicroscopy, January 1988, Elsevier

    Professor Kannan M Krishnan

  172. An improved photographic process for convergent beam electron diffraction applications

    Article • Journal of Electron Microscopy Technique, February 1987, Wiley

    Professor Kannan M Krishnan

  173. When is parallel illumination best for alchemi?

    Article • Ultramicroscopy, January 1987, Elsevier

    Professor Kannan M Krishnan

  174. On the inclusion of upper Laue layers in computational methods in high resolution transmission electron microscopy

    Article • Ultramicroscopy, January 1987, Elsevier

    Professor Kannan M Krishnan

  175. The combined effect of acceleration voltage and incident beam orientation on the characteristic X-ray production in thin crystals

    Article • Philosophical Magazine B, April 1986, Taylor & Francis

    Professor Kannan M Krishnan

  176. Determination of the composition of the icosahedral phase in rapidly solidified AlMn quasicrystals at high spatial resolution

    Article • Scripta Metallurgica, February 1986, Elsevier

    Professor Kannan M Krishnan

  177. Characterization of Long Period Polytypoid Structures in The Al2O3-AlN System

    Article • MRS Proceedings, January 1985, Cambridge University Press

    Professor Kannan M Krishnan

  178. A generalization of atom location by channelling enhanced microanalysis

    Article • Journal of Microscopy, October 1984, Wiley

    Professor Kannan M Krishnan

  179. Determination of the Specific Site Occupation of Rare Earth Additions in Y17Sm06,Lu07Fe5O12Thin Films by the Orientation Dependence of Characteristic x-Ray Emissions

    Article • MRS Proceedings, January 1983, Cambridge University Press

    Professor Kannan M Krishnan

  180. Hot Pressing of Silicon

    Article • January 1980, Springer Science + Business Media

    Professor Kannan M Krishnan