Hufnagel, Todd C.

Professor
Materials Science And Engineering

Maryland Hall 111
(410) 516-6277
hufnagel@jhu.edu

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About

Education
  • Ph.D. 1995, STANFORD UNIVERSITY
Experience
  • 2013 - Present:  Professor, Mechanical Engineering (secondary appointment), Johns Hopkins University, Baltimore, MD
  • 2006 - Present:  Professor, Materials Science and Engineering, Materials Science and Engineering
  • 2002 - 2006:  Associate Professor, Materials Science and Engineering, Johns Hopkins University, Baltimore, MD
  • 1996 - 2002:  Assistant Professor, Materials Science and Engineering, Johns Hopkins University, Baltimore, MD
  • 1994 - 1996:  Acting Assistant Professor, Materials Science and Engineering, Stanford University, Palo Alto, CA
Research Areas
  • Amorphous and nanocrystalline materials
  • Computational materials science
  • METALLIC glasses
  • Mechanical properties of materials
  • Phase transformations in solids
  • Physical metallurgy
  • Synchroton radiation
  • Transmission electron microscopy (TEM)
  • X-Ray Diffraction
Awards
  • 2017:  Visiting Professor
  • 2012:  NAE Frontiers of Engineering Education Workshop
  • 2010:  Visiting Fellow
  • 2005:  Capers and Marion MacDonald Award for Excellence in Mentoring and Advising
  • 1999:  NSF CAREER Award
  • 1999:  NSF New Century Scholars Workshop
  • 1998:  US Army Research Office Young Investigator Award
  • 1989:  Engineering Society of Detroit (Scholarship)
  • 1989:  National Defense Science and Engineering Graduate Fellow
  • 1988:  Tau Beta Pi National Engineering Honor Society
  • 1984:  Michigan Tech Scholar Award (Scholarship)
Presentations
  • "X-ray phase-contrast imaging studies of crack propagation in ceramics during dynamic deformation", Fall 2016 Materials Research Society Meeting.  Boston, MA.  November 30, 2016
  • "Evolution of density in a Zr-based metallic glass during tensile deformation", Fall 2016 Materials Research Society.  Boston, MA.  November 1, 2016
  • "In situ assessment of strain-induced martensitic transformation in 10% nickel multi-phase steels during dynamic compression", Materials Science and Technology 2016.  Salt Lake City, Utah.  October 23, 2016
  • "Stress state effects on non-affine displacements and strain hardening of a metallic glass.", 8th International Conference on Multiscale Materials Modeling,.  Dijon, France.  October 10, 2016
  • "X-ray phase-contrast imaging studies of dynamic fracture in geological materials", 53rd Annual Technical Meeting.  College Park, MD.  October 1, 2016
  • "Life and death of materials in the fast lane: Deformation and fracture under dynamic loading", Department of Materials Science and Engineering Seminar.  University of Michigan, Ann Arbor, Michigan.  September 30, 2016
  • "Deformation twinning in polycrystalline magnesium under dynamic compression", Annual Conference.  Orlando, FL.  June 5, 2016
  • "Dynamic deformation of structural metals: twinning and phase transformations", Advanced Photon Source Users' Meeting.  Argonne, Illinois.  May 11, 2016
  • "Deformation twinning in polycrystalline magnesium under dynamic compression", Mach Conference.  Annapolis, MD.  April 6, 2016
  • "Deformation twinning in a polycrystaline magnesium alloy during dynamic compression", March Meeting.  Baltimore, MD.  March 1, 2016
  • "Seeing metallic glasses in a new light: X-ray scattering and imaging with synchrotron radiation", International Symposium on Metastable, Amorphous, and Nanostructured Materials (ISMANAM 2015).  Paris, France.  July 16, 2015
  • "Slip avalanches in metallic glasses", International Symposium on Metastable, Amorphous, and Nanostructured Materials (ISMANAM 2015).  Paris, France.  July 13, 2015
  • "In situ x-ray diffraction and imaging studies of polycrystalline metals under dynamic loading", 19th Biennial Conference on Shock Compression of Condensed Matter (SCCM-2015).  Tampa, FL.  June 16, 2015
  • "Opportunities for in situ phase contrast imaging studies of dynamic failure processes in materials", Workshop on Advanced Materials and Mesoscale Engineering: Early experiments and unique opportunities with the APS MBA upgrade.  Argonne, Illinois.  May 21, 2015
  • "Sub-microsecond in situ x-ray diffraction of polycrystalline metals under dynamic compression", 2015 Mach Conference.  Annapolis, MD.  April 9, 2015
  • "In situ x-ray diffraction studies of combustion of Al/ZR reactive nanolaminate foils", Fall 2015 MRS.  January 1, 2015
  • "Development of a concept inventory for Structure of Materials", 2015 Fall MRS.  January 1, 2015
  • "Slip avalanches in metallic glasses", Workshop on Avalanches in Functional Materials and Geophysics.  December 5, 2014
  • "Sub-microsecond in situ x-ray diffraction of bulk polycrystalline metals under dynamic compression", MRS Fall 2014.  Boston, MA.  December 1, 2014
  • "Deformation and fracture of amorphous metals", Department of Materials Science and Engineering Seminar.  Bethlehem, PA.  September 30, 2014
  • "Deformation and fracture of amorphous metals", Department of Materials Science and Engineering Seminar.  Evanston, Illinois.  May 27, 2014
  • "In situ x-ray diffraction techniques for studying polycrystalline metals under dynamic loading", 2014 Mach Conference.  April 9, 2014
  • "Slip avalanches in amorphous metals", 2014 TMS Annual Meeting.  San Diego, CA.  February 18, 2014
  • "In situ diffraction and imaging studies of transient and irreversible phenomena in materials", Workshop on New Science Opportunities Provided by a Multi-Bend Achromat Lattice at the Advanced Photon Source.  Argonne, IL.  October 21, 2013
  • "Time-resolved x-ray diffraction studies of phase transformations and interdiffusion in reactive multilayers", CECAM Workshop on Reactive Multilayer Foils-Bridging the Gap from Thermodynamics, Modeling and Experiments.  Lausanne, Switzerland.  July 8, 2013
  • "Elastic, anelastic, and plastic mechanisms of deformation in metallic glasses", Seventh MIT Conference on Computational Fluid and Solid Mechanics.  Cambridge, MA.  June 13, 2013
  • "In situ techniques for studying dynamic processes in materials", 2013 Mach Conference.  Annapolis, MD.  April 11, 2013
  • "In Situ Studies and Simulations of Rapid, Self-Propagating Phase Transformations in Nanolayer Foils", TMS Meeting.  February 28, 2011
  • "Evolution of complex microstructures: Opportunities for new experiments with hard x-ray sources", Workshop on Evolution and Control of Complexity: Key Experiments Using Sources of Hard X-rays.  Argonne, IL.  October 11, 2010

Publications

Journal Articles
  • Hustedt CJ, Lambert PK, Kannan V, Huskins-Retzlaff EL, Casem DT, Tate MW, Philipp HT, Woll AR, Purohit P, Weiss JT, Gruner SM, Ramesh KT, Hufnagel TC (2018).  In Situ Time-Resolved Measurements of Extension Twinning During Dynamic Compression of Polycrystalline Magnesium.  Journal of Dynamic Behavior of Materials.  4(2).
  • Overdeep KR, Joress H, Zhou L, Livi KJT, Barron SC, Grapes MD, Shanks KS, Dale DS, Tate MW, Philipp HT, Gruner SM, Hufnagel TC, Weihs TP (2018).  Mechanisms of oxide growth during the combustion of Al:Zr nanolaminate foils.  Combustion and Flame.  191.
  • Liu JP, Kirchhoff J, Zhou L, Zhao M, Grapes MD, Dale DS, Tate MD, Philipp HT, Gruner SM, Weihs TP, Hufnagel TC (2017).  X-ray reflectivity measurement of interdiffusion in metallic multilayers during rapid heating.  Journal of Synchrotron Radiation.  24(4).
  • Denisov DV, Lörincz KA, Wright WJ, Hufnagel TC, Nawano A, Gu X, Uhl JT, Dahmen KA, Schall P (2017).  Universal slip dynamics in metallic glasses and granular matter - Linking frictional weakening with inertial effects.  Scientific Reports.  7.
  • Hufnagel TC, Schuh CA, Falk ML (2016).  Deformation of metallic glasses: Recent developments in theory, simulations, and experiments.  Acta Materialia.  109.
  • Wright WJ, Liu Y, Gu X, Van Ness KD, Robare SL, Liu X, Antonaglia J, LeBlanc M, Uhl JT, Hufnagel T, Dahmen KA (2016).  Experimental evidence for both progressive and simultaneous shear during quasistatic compression of a bulk metallic glass.  JOURNAL OF APPLIED PHYSICS.  119(8).
  • Wright WJ, Liu Y, Gu X, Van Ness KD, Robare SL, Liu X, Antonaglia J, LeBlanc M, Uhl JT, Hufnagel TC, Dahmen KA (2016).  Experimental evidence for both progressive and simultaneous shear during quasistatic compression of a bulk metallic glass.  Journal of Applied Physics.  119(8).
  • Hufnagel T, Denisov D, Lorincz K, Wright WJ, Nawano A, Gu X, Uhl JT, Dahmen K, Schall P (2016).  Universal slip dynamics in metallic glasses and granular matter-linking frictional weakening with inertial effects.  Scientific Reports.
  • Hufnagel T, Uhl JT, Pathak S, Schorlemmer D, Liu X, Swinderman R, Brinkman BA, LeBlanc M, Tsekenis G, Friedman N, Behringer R, Denisov D, Schall P, Gu X, Wright WJ, Jennings A, Greer JR, Liaw PK, Becker T, Dresen G, Dahmen KA (2015).  Universal Quake Statistics: From Compressed Nanocrystals to Earthquakes.  Scientific Reports.  5.
  • Uhl JT, Pathak S, Schorlemmer D, Liu X, Swindeman R, Brinkman BAW, LeBlanc M, Tsekenis G, Friedman N, Behringer R, Denisov D, Schall P, Gu X, Wright WJ, Hufnagel T, Jennings A, Greer JR, Liaw PK, Becker T, Dresen G, Dahmen KA (2015).  Universal Quake Statistics: From Compressed Nanocrystals to Earthquakes.  Scientific Reports.  5.
  • Hufnagel T (2015).  METALLIC GLASSES Cryogenic rejuvenation.  Nature Materials.  14(9).  867-868.
  • Antonaglia J, Wright WJ, Gu X, Byer RR, Hufnagel TC, Leblanc M, Uhl JT, Dahmen KA (2014).  Bulk metallic glasses deform via slip avalanches.  Physical Review Letters.  112(15).
  • Lambert PK, Hustedt CJ, Vecchio KS, Huskins EL, Casem DT, Gruner SM, Tate MW, Philipp HT, Woll AR, Purohit P, Weiss JT, Kannan V, Ramesh K, Kenesei P, Okasinski JS, Almer J, Zhao M, Ananiadis AG, Hufnagel T (2014).  Time-resolved x-ray diffraction techniques for bulk polycrystalline materials under dynamic loading.  Review of Scientific Instruments.  85(9).
  • Slaughter SK, Kertis F, Deda E, Gu X, Wright WJ, Hufnagel TC (2014).  Shear bands in metallic glasses are not necessarily hot.  APL Materials.  2(9).
  • Antonaglia J, Wright WJ, Gu X, Byer RR, Hufnagel T, LeBlanc M, Uhl JT, Dahmen KA (2014).  Bulk Metallic Glasses Deform via Slip Avalanches.  Physical Review Letters.  112(15).
  • Slaughter SK, Kertis F, Deda E, Gu X, Wright WJ, Hufnagel T (2014).  Shear bands in metallic glasses are not necessarily hot.  Apl Materials.  2(9).
  • Lambert PK, Hustedt CJ, Vecchio KS, Huskins EL, Casem DT, Gruner SM, Tate MW, Philipp HT, Woll AR, Purohit P, Weiss JT, Kannan V, Ramesh KT, Kenesei P, Okasinski JS, Almer J, Zhao M, Ananiadis AG, Hufnagel TC (2014).  Time-resolved x-ray diffraction techniques for bulk polycrystalline materials under dynamic loading.  Review of Scientific Instruments.  85(9).
  • Barron SC, Kelly ST, Kirchhoff J, Knepper R, Fisher K, Livi KJT, Dufresne EM, Fezzaa K, Barbee TW, Hufnagel TC, Weihs TP (2013).  Self-propagating reactions in Al/Zr multilayers: Anomalous dependence of reaction velocity on bilayer thickness.  Journal of Applied Physics.  114(22).
  • Hufnagel TC, Reese MJ (2013).  Deepening conceptual understanding in an introductory material science course through active learning strategies.  ASEE Annual Conference and Exposition, Conference Proceedings.
  • Hufnagel T, Vempati UK, Almer JD (2013).  Crack-Tip Strain Field Mapping and the Toughness of Metallic Glasses.  Plos One.  8(12).
  • Barron SC, Kelly ST, Kirchhoff J, Knepper R, Fisher K, Livi KJ, Dufresne EM, Fezzaa K, Barbee TW, Hufnagel T, Weihs T (2013).  Self-propagating reactions in Al/Zr multilayers: Anomalous dependence of reaction velocity on bilayer thickness.  Journal of Applied Physics.  114(22).
  • Vempati UK, Valavala PK, Falk ML, Almer J, Hufnagel TC (2012).  Length-scale dependence of elastic strain from scattering measurements in metallic glasses.  Physical Review B - Condensed Matter and Materials Physics.  85(21).
  • Sullivan KT, Piekiel NW, Wu C, Chowdhury S, Kelly ST, Hufnagel TC, Fezzaa K, Zachariah MR (2012).  Reactive sintering: An important component in the combustion of nanocomposite thermites.  Combustion and Flame.  159(1).
  • Vempati UK, Valavala PK, Falk M, Almer J, Hufnagel T (2012).  Length-scale dependence of elastic strain from scattering measurements in metallic glasses.  Physical Review B.  85(21).
  • Sullivan KT, Piekiel NW, Wu C, Chowdhury S, Kelly ST, Hufnagel T, Fezzaa K, Zachariah MR (2012).  Reactive sintering: An important component in the combustion of nanocomposite thermites.  Combustion and Flame.  159(1).  2-15.
  • Kelly ST, Trenkle JC, Koerner LJ, Barron SC, Walker N, Pouliquen PO, Tate MW, Gruner SM, Dufresne EM, Weihs TP, Hufnagel TC (2011).  Fast X-ray microdiffraction techniques for studying irreversible transformations in materials.  Journal of Synchrotron Radiation.  18(3).
  • Kelly ST, Trenkle JC, Koerner LJ, Barron SC, Walker N, Pouliquen P, Tate MW, Gruner SM, Dufresne EM, Weihs T, Hufnagel T (2011).  Fast X-ray microdiffraction techniques for studying irreversible transformations in materials.  Journal of Synchrotron Radiation.  18.  464-474.
  • Trenkle JC, Koerner LJ, Tate MW, Walker N, Gruner SM, Weihs TP, Hufnagel TC (2010).  Time-resolved x-ray microdiffraction studies of phase transformations during rapidly propagating reactions in Al/Ni and Zr/Ni multilayer foils.  Journal of Applied Physics.  107(11).
  • Trenkle JC, Koerner LJ, Tate MW, Walker N, Gruner SM, Weihs T, Hufnagel T (2010).  Time-resolved x-ray microdiffraction studies of phase transformations during rapidly propagating reactions in Al/Ni and Zr/Ni multilayer foils.  Journal of Applied Physics.  107(11).
  • Wright WJ, Samale MW, Hufnagel TC, LeBlanc MM, Florando JN (2009).  Studies of shear band velocity using spatially and temporally resolved measurements of strain during quasistatic compression of a bulk metallic glass.  Acta Materialia.  57(16).
  • Wright WJ, Samale MW, Hufnagel T, LeBlanc MM, Florando JN (2009).  Studies of shear band velocity using spatially and temporally resolved measurements of strain during quasistatic compression of a bulk metallic glass.  Acta Materialia.  57(16).  4639-4648.
  • Schuster BE, Wei Q, Hufnagel TC, Ramesh KT (2008).  Size-independent strength and deformation mode in compression of a Pd-based metallic glass.  Acta Materialia.  56(18).
  • Trenkle JC, Koerner LJ, Tate MW, Gruner SM, Weihs TP, Hufnagel TC (2008).  Phase transformations during rapid heating of Al/Ni multilayer foils.  Applied Physics Letters.  93(8).
  • Hruszkewycz SO, Fujita T, Chen MW, Hufnagel TC (2008).  Selected area nanodiffraction fluctuation electron microscopy for studying structural order in amorphous solids.  Scripta Materialia.  58(4).
  • Trenkle JC, Weihs TP, Hufnagel TC (2008).  Fracture toughness of bulk metallic glass welds made using nanostructured reactive multilayer foils.  Scripta Materialia.  58(4).
  • Trenkle JC, Koerner LJ, Tate MW, Gruner SM, Weihs T, Hufnagel T (2008).  Phase transformations during rapid heating of Al/Ni multilayer foils.  Applied Physics Letters.  93(8).
  • Trenkle JC, Weihs T, Hufnagel T (2008).  Fracture toughness of bulk metallic glass welds made using nanostructured reactive multilayer foils.  Scripta Materialia.  58(4).  315-318.
  • Schuster BE, Wei Q, Hufnagel T, Ramesh K (2008).  Size-independent strength and deformation mode in compression of a Pd-based metallic glass.  Acta Materialia.  56(18).  5091-5100.
  • Hruszkewycz SO, Fujita T, Chen MW, Hufnagel T (2008).  Selected area nanodiffraction fluctuation electron microscopy for studying structural order in amorphous solids.  Scripta Materialia.  58(4).  303-306.
  • Schuster BE, Wei Q, Ervin MH, Hruszkewycz SO, Miller MK, Hufnagel TC, Ramesh KT (2007).  Bulk and microscale compressive properties of a Pd-based metallic glass.  Scripta Materialia.  57(6).
  • Schuh CA, Hufnagel TC, Ramamurty U (2007).  Mechanical behavior of amorphous alloys.  Acta Materialia.  55(12).
  • Schuster BE, Wei Q, Ervin MH, Hruszkewycz SO, Miller MK, Hufnagel T, Ramesh K (2007).  Bulk and microscale compressive properties of a Pd-based metallic glass.  Scripta Materialia.  57(6).  517-520.
  • Schuh CA, Hufnagel T, Ramamurty U (2007).  Overview No.144 - Mechanical behavior of amorphous alloys.  Acta Materialia.  55(12).  4067-4109.
  • Ott RT, Sansoz F, Jiao T, Warner D, Fan C, Molinari JF, Ramesh KT, Hufnagel TC (2006).  Yield criteria and strain-rate behavior of Zr57.4Cu16.4Ni8.2Ta8Al10metallic-glass-matrix composites.  Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science.  37(11).
  • Chew SY, Hufnagel TC, Lim CT, Leong KW (2006).  Mechanical properties of single electrospun drug-encapsulated nanofibres.  Nanotechnology.  17(15).
  • Hufnagel TC, Ott RT, Almer J (2006).  Structural aspects of elastic deformation of a metallic glass.  Physical Review B - Condensed Matter and Materials Physics.  73(6).
  • Hufnagel TC (2006).  Preface to the viewpoint set on mechanical behavior of metallic glasses.  Scripta Materialia.  54(3).
  • Ott RT, Kramer MJ, Besser MF, Hufnagel TC, Sordelet DJ (2006).  Quasicrystal formation in Zr-Cu-Ni-Al-Ta metallic glasses and composites.  Philosophical Magazine.  86(3-5).
  • Hufnagel T, Ott RT, Almer J (2006).  Structural aspects of elastic deformation of a metallic glass.  Physical Review B.  73(6).
  • Hufnagel T (2006).  Preface to the viewpoint set on mechanical behavior of metallic glasses.  Scripta Materialia.  54(3).  317-319.
  • Ott RT, Kramer MJ, Besser MF, Hufnagel T, Sordelet DJ (2006).  Quasicrystal formation in Zr-Cu-Ni-Al-Ta metallic glasses and composites.  Philosophical Magazine.  86(3-5).  299-307.
  • Chew SY, Hufnagel T, Lim CT, Leong KW (2006).  Mechanical properties of single electrospun drug-encapsulated nanofibres.  Nanotechnology.  17(15).  3880-3891.
  • Ott RT, Sansoz F, Jiao T, Warner D, Fan C, Molinari JF, Ramesh K, Hufnagel T (2006).  Yield criteria and strain-rate behavior of Zr57.4Cu16.4Ni8.2Ta8Al10 metallic-glass-matrix composites.  Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science.  37A(11).  3251-3258.
  • Hufnagel TC, Ott RT, Aimer J (2005).  Strain measurement in metallic glasses and metallic-glass-matrix composites by means of x-ray scattering.  Materials Research Society Symposium Proceedings.  903.
  • Trenkle JC, Wang J, Weihs TP, Hufnagel TC (2005).  Microstructural study of an oscillatory formation reaction in nanostructured reactive multilayer foils.  Applied Physics Letters.  87(15).
  • Swiston AJ, Besnoin E, Duckham A, Knio OM, Weihs TP, Hufnagel TC (2005).  Thermal and microstructural effects of welding metallic glasses by self-propagating reactions in multilayer foils.  Acta Materialia.  53(13).
  • Ott RT, Sansoz F, Molinari JF, Almer J, Ramesh KT, Hufnagel TC (2005).  Micromechanics of deformation of metallic-glass-matrix composites from in situ synchrotron strain measurements and finite element modeling.  Acta Materialia.  53(7).
  • Trenkle JC, Wang J, Weihs T, Hufnagel T (2005).  Microstructural study of an oscillatory formation reaction in nanostructured reactive multilayer foils.  Applied Physics Letters.  87(15).
  • Swiston AJ, Besnoin E, Duckham A, Knio OM, Weihs T, Hufnagel T (2005).  Thermal and microstructural effects of welding metallic glasses by self-propagating reactions in multilayer foils.  Acta Materialia.  53(13).  3713-3719.
  • Ott RT, Sansoz F, Molinari JF, Almer J, Ramesh K, Hufnagel T (2005).  Micromechanics of deformation of metallic-glass-matrix composites from in situ synchrotron strain measurements and finite element modeling.  Acta Materialia.  53(7).  1883-1893.
  • Hufnagel TC (2004).  Structure and defects on the nanometer scale in metallic glasses.  Microscopy and Microanalysis.  10(SUPPL. 2).
  • Jiao T, Kecskes LJ, Hufnagel TC, Ramesh KT (2004).  Deformation and failure of Zr57Nb5Al10Cu15.4Ni12.6/W particle composites under quasi-static and dynamic compression.  Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science.  35 A(11).
  • Hufnagel T (2004).  Materials in the movies.  Jom.  56(11).  6-6.
  • Hufnagel TC (2004).  Amorphous materials: Finding order in disorder.  Nature Materials.  3(10).
  • Hufnagel T (2004).  Amorphous materials - Finding order in disorder.  Nature Materials.  3(10).  666-667.
  • Jiao T, Kecskes LJ, Hufnagel T, Ramesh K (2004).  Deformation and failure of Zr57Nb5Al10Cu15.4Ni12.6/W particle composites under quasi-static and dynamic compression.  Metallurgical and Materials Transactions a-Physical Metallurgy and Materials Science.  35A(11).  3439-3444.
  • Ott RT, Sansoz F, Molinari JF, Almer J, Fan C, Hufnagel TC (2003).  Synchrotron strain measurements for in situ formed metallic glass matrix composites.  Materials Research Society Symposium - Proceedings.  806.
  • Swiston AJ, Weihs TP, Knio OM, Hufnagel TC (2003).  Metallic glass fluid flow during welding using self-propagating reactive multilayer foils.  Materials Research Society Symposium - Proceedings.  806.
  • Busch R, Hufnagel TC, Eckert J, Inoue A, Johnson WL, Yavari AR (2003).  Materials Research Society Symposim - Proceeding: Preface.  Materials Research Society Symposium - Proceedings.  806.
  • Jiao T, Fan C, Kecskes LJ, Hufnagel TC, Ramesh KT (2003).  Effect of loading rate on failure in bulk metallic glasses.  Materials Research Society Symposium - Proceedings.  754.
  • Gu X, Livi KJT, Hufnagel TC (2003).  Structure of shear bands in zirconium-based metallic glasses observed by transmission electron microscopy.  Materials Research Society Symposium - Proceedings.  754.
  • Chen MW, Glynn ML, Ott RT, Hufnagel TC, Hemker KJ (2003).  Characterization and modeling of a martensitic transformation in a platinum modified diffusion aluminide bond coat for thermal barrier coatings.  Acta Materialia.  51(14).
  • Swiston AJ, Hufnagel TC, Weihs TP (2003).  Joining bulk metallic glass using reactive multilayer foils.  Scripta Materialia.  48(12).
  • Ott RT, Fan C, Li J, Hufnagel TC (2003).  Structure and properties of Zr-Ta-Cu-Ni-Al bulk metallic glasses and metallic glass matrix composites.  Journal of Non-Crystalline Solids.  317(1-2).
  • Gu X, Jiao T, Kecskes LJ, Woodman RH, Fan C, Ramesh KT, Hufnagel TC (2003).  Crystallization and mechanical behavior of (Hf, Zr)-Ti-Cu-Ni-Al metallic glasses.  Journal of Non-Crystalline Solids.  317(1-2).
  • Wright WJ, Hufnagel TC, Nix WD (2003).  Free volume coalescence and void formation in shear bands in metallic glass.  Journal of Applied Physics.  93(3).
  • Chen MW, Ott RT, Hufnagel TC, Wright PK, Hemker KJ (2003).  Microstructural evolution of platinum modified nickel aluminide bond coat during thermal cycling.  Surface and Coatings Technology.  163-164.
  • Li J, Gu X, Hufnagel TC (2003).  Using Fluctuation Microscopy to Characterize Structural Order in Metallic Glasses.  Microscopy and Microanalysis.  9(6).
  • Li J, Gu X, Hufnagel T (2003).  Using fluctuation microscopy to characterize structural order in metallic glasses.  Microscopy and Microanalysis.  9(6).  509-515.
  • Hufnagel TC, Hellman F (2003).  Structural and magnetic length scales in amorphous TbFe2.  Journal of Magnetism and Magnetic Materials.  256(1-3).
  • Hufnagel T, Hellman F (2003).  Structural and magnetic length scales in amorphous TbFe2.  Journal of Magnetism and Magnetic Materials.  256(1-3).  322-327.
  • Chen MW, Glynn ML, Ott RT, Hufnagel T, Hemker K (2003).  Characterization and modeling of a martensitic transformation in a platinum modified diffusion aluminide bond coat for thermal barrier coatings.  Acta Materialia.  51(14).  4279-4294.
  • Gu X, Jiao T, Kecskes LJ, Woodman RH, Fan C, Ramesh K, Hufnagel T (2003).  Crystallization and mechanical behavior of (Hf, Zr)-Ti-Cu-Ni-Al metallic glasses.  Journal of Non-Crystalline Solids.  317(1-2).  112-117.
  • Ott RT, Fan C, Li J, Hufnagel T (2003).  Structure and properties of Zr-Ta-Cu-Ni-Al bulk metallic glasses and metallic glass matrix composites.  Journal of Non-Crystalline Solids.  317(1-2).  158-163.
  • Hufnagel TC, Brennan S (2003).  Short- and medium-range order in (formula presented) bulk amorphous alloys.  Physical Review B - Condensed Matter and Materials Physics.  67(1).
  • Hufnagel T, Brennan S (2003).  Short- and medium-range order in (Zr70Cu20Ni10)(90-x)TaxAl10 bulk amorphous alloys.  Physical Review B.  67(1).
  • Hufnagel TC, Brennan S (2003).  Short- and medium-range order in (Zr70Cu20Ni10)90-x TaxAl10 bulk amorphous alloys.  Physical Review B - Condensed Matter and Materials Physics.  67(1).
  • Chen MW, Ott R, Hufnagel T, Wright PK, Hemker K (2003).  Microstructural evolution of platinum modified nickel aluminide bond coat during thermal cycling.  Surface & Coatings Technology.  163.  25-30.
  • Wright WJ, Hufnagel T, Nix WD (2003).  Free volume coalescence and void formation in shear bands in metallic glass.  Journal of Applied Physics.  93(3).  1432-1437.
  • Swiston AJ, Hufnagel T, Weihs T (2003).  Joining bulk metallic glass using reactive multilayer foils.  Scripta Materialia.  48(12).  1575-1580.
  • Hufnagel TC, Fan C, Ott RT, Li J, Brennan S (2002).  Controlling shear band behavior in metallic glasses through microstructural design.  Intermetallics.  10(11-12).
  • Gu X, Xing LQ, Hufnagel TC (2002).  Glass-forming ability and crystallization of bulk metallic glass (HfxZr1-x)52.5Cu17.9Ni14.6Al10Ti5.  Journal of Non-Crystalline Solids.  311(1).
  • Fan C, Ott RT, Hufnagel TC (2002).  Metallic glass matrix composite with precipitated ductile reinforcement.  Applied Physics Letters.  81(6).
  • Li J, Wang ZL, Hufnagel TC (2002).  Characterization of nanometer-scale defects in metallic glasses by quantitative high-resolution transmission electron microscopy.  Physical Review B - Condensed Matter and Materials Physics.  65(14).
  • Hufnagel T, Fan C, Ott RT, Li J, Brennan S (2002).  Controlling shear band behavior in metallic glasses through microstructural design.  Intermetallics.  10(11-12).  1163-1166.
  • Li J, Spaepen F, Hufnagel TC (2002).  Nanometre-scale defects in shear bands in a metallic glass.  Philosophical Magazine A: Physics of Condensed Matter, Structure, Defects and Mechanical Properties.  82(13).
  • Li J, Wang ZL, Hufnagel T (2002).  Characterization of nanometer-scale defects in metallic glasses by quantitative high-resolution transmission electron microscopy.  Physical Review B.  65(14).
  • Li J, Spaepen F, Hufnagel T (2002).  Nanometre-scale defects in shear bands in a metallic glass.  Philosophical Magazine a-Physics of Condensed Matter Structure Defects and Mechanical Properties.  82(13).  2623-2630.
  • Fan C, Ott RT, Hufnagel T (2002).  Metallic glass matrix composite with precipitated ductile reinforcement.  Applied Physics Letters.  81(6).  1020-1022.
  • Gu X, Xing LQ, Hufnagel T (2002).  Glass-forming ability and crystallization of bulk metallic glass (HfxZr1-x)(52.5)Cu-17.9Ni14.6Al10Ti5.  Journal of Non-Crystalline Solids.  311(1).  77-82.
  • Hufnagel T, Jiao T, Li Y, Xing LQ, Ramesh K (2002).  Deformation and failure of Zr57Ti5CU20Ni8Al10 bulk metallic glass under quasi-static and dynamic compression.  Journal of Materials Research.  17(6).  1441-1445.
  • Hufnagel TC, Jiao T, Li Y, Xing LQ, Ramesh KT (2002).  Deformation and failure of Zr57Ti5Cu20Ni8Al10bulk metallic glass under quasi-static and dynamic compression.  Journal of Materials Research.  17(6).
  • Xing LQ, Hufnagel TC, Ramesh KT (2001).  Plastic deformation of bulk amorphous alloys.  Materials Research Society Symposium - Proceedings.  644.
  • Gu X, Xing LQ, Hufnagel TC (2001).  Preparation and mechanical properties of hafnium-based bulk metallic glasses.  Materials Research Society Symposium - Proceedings.  644.
  • El-Deiry PA, Vinci RP, Barbosa N, Hufnagel TC (2001).  In-situ observations of shear band development during deformation of a bulk metallic glass.  Materials Research Society Symposium - Proceedings.  644.
  • Li J, Gu X, Xing LQ, Livi K, Hufnagel TC (2001).  Plasticity at crack tips in Zr-based bulk metallic glasses.  Materials Research Society Symposium - Proceedings.  644.
  • Xing LQ, Li Y, Ramesh K, Li J, Hufnagel T (2001).  Enhanced plastic strain in Zr-based bulk amorphous alloys.  Physical Review B.  64(18).
  • Hufnagel TC, Gu X, Munkholm A (2001).  Anomalous small-angle X-ray scattering studies of phase separation in bulk amorphous Zr52.5Ti5Cu17.9Ni14.6Al10.  Materials Transactions.  42(4).
  • Hufnagel T, Gu XF, Munkholm A (2001).  Anomalous small-angle X-ray scattering studies of phase separation in bulk amorphous Zr52.5Ti5Cu17.9Ni14.6Al10.  Materials Transactions.  42(4).  562-564.
  • Xing LQ, Li Y, Ramesh KT, Li J, Hufnagel TC (2001).  Enhanced plastic strain in Zr-based bulk amorphous alloys.  Physical Review B - Condensed Matter and Materials Physics.  64(18).
  • Xing LQ, Xiaofeng GU, Lusby TA, Melmed AJ, Hufnagel TC (2000).  Short-range order and nanocrystallization in amorphous Zr-Ti-Cu-Ni-Al.  Materials Research Society Symposium - Proceedings.  580.
  • Hufnagel TC, El-Deiry P, Vinci RP (2000).  Development of shear band structure during deformation of a Zr57Ti5Cu20Ni8Al10bulk metallic glass.  Scripta Materialia.  43(12).
  • Xing LQ, Hufnagel TC, Eckert J, Löser W, Schultz L (2000).  Relation between short-range order and crystallization behavior in Zr-based amorphous alloys.  Applied Physics Letters.  77(13).
  • Hufnagel T, El-Deiry P, Vinci RP (2000).  Development of shear band structure during deformation of a Zr57Ti5Cu20Ni8Al10 bulk metallic glass.  Scripta Materialia.  43(12).  1071-1075.
  • Xing LQ, Hufnagel T, Eckert J, Loser W, Schultz L (2000).  Relation between short-range order and crystallization behavior in Zr-based amorphous alloys.  Applied Physics Letters.  77(13).  1970-1972.
  • Hufnagel TC, Kautzky MC, Daniels BJ, Clemens BM (1999).  Structural evolution during deposition of epitaxial Fe/Pt(001) multilayers.  Journal of Applied Physics.  85(5).
  • Clemens BM, Daniels BJ, Hufnagel T, Kautzky MC (1999).  Structural evolution during deposition of epitaxial Fe/Pt(001) multilayers.  Journal of Applied Physics.  85(5).  2609-2616.
  • Gu XF, Hufnagel T (1999).  Effect of annealing on Y/Mo multilayers.  Journal of Applied Physics.  86(5).  2459-2463.
  • Gu X, Hufnagel TC (1999).  Effect of annealing on Y/Mo multilayers.  Journal of Applied Physics.  86(5).
  • Hufnagel TC, Kautzky MC, Ramaswamy V, Leming A, Clemens BM (1997).  Structural transformations due to intermixing during deposition of Fe/Pt(001) epitaxial multilayers.  Materials Research Society Symposium - Proceedings.  441.
  • Hufnagel T, Brennan S (1996).  Structural anisotropy in amorphous Fe-Tb thin films.  Physical Review B - Condensed Matter and Materials Physics.  53(18).
  • Clemens BM, Hufnagel T (1996).  Amorphous films formed by solid-state reaction in an immiscible Y-Mo system and their structural relaxation - Comment.  Applied Physics Letters.  69(19).  2938-2939.
  • Brennan S, Clemens BM, Hufnagel T, Zschack P (1996).  Structural anisotropy in amorphous Fe-Tb thin films.  Physical Review B.  53(18).  12024-12030.
  • Hufnagel TC, Brennan S, Clemens BM (1995).  Pair ordering anisotropy in amorphous Tb-Fe thin films.  Materials Research Society Symposium - Proceedings.  384.
  • Clemens BM, Hufnagel TC (1993).  Amorphous alloys formed by solid state reaction.  Journal of Alloys and Compounds.  194(2).
  • Bertero GA, Hufnagel TC, Clemens BM, Sinclair R (1993).  TEM analysis of Co-Gd and Co-Gd multilayer structures.  Journal of Materials Research.  8(4).
  • Hufnagel TC, Bertero GA, Sinclair R, Clemens BM (1993).  Evolution of Gd thin film structure due to amorphization by Co deposition.  Materials Research Society Symposium Proceedings.  311.
  • Clemens BM, Hufnagel T (1993).  AMORPHOUS-ALLOYS FORMED BY SOLID-STATE REACTION.  Journal of Alloys and Compounds.  194(2).  221-227.
  • Bertero GA, Clemens BM, Hufnagel T, Sinclair R (1993).  TEM ANALYSIS OF CO-GD AND CO-GD MULTILAYER STRUCTURES.  Journal of Materials Research.  8(4).  771-774.
  • Hufnagel TC, Payne AP, Clemens BM (1992).  Observation of a rapid amorphization reaction.  Journal of Materials Research.  7(8).
  • Brennan S, Clemens BM, Hufnagel T, Payne AP (1992).  OBSERVATION OF A RAPID AMORPHIZATION REACTION.  Journal of Materials Research.  7(8).  1976-1979.
  • Hufnagel T, Liu J, Kirchhoff J, Zhou L, Zhao M, Grapes M, Dale D, Tate M, Philipp H, Gruner S, Weihs T (2016).  X-ray reflectivity measurement of interdiffusion in metallic multilayers during rapid heating.  Journal of Applied Physics.
Book Chapters
  • Swiston AJ, Weihs T, Knio OM, Hufnagel T (2004).  Metallic glass fluid flow during welding using self-propagating reactive multilayer foils.  Amorphous and Nanocrystalline Metals.  806.  121-126.
  • Ott RT, Sansoz F, Molinari JF, Almer J, Fan C, Hufnagel T (2004).  Synchrotron strain measurements for in situ formed metallic glass matrix composites.  Amorphous and Nanocrystalline Metals.  806.  361-366.
  • Jiao T, Fan C, Kecskes LJ, Hufnagel T, Ramesh K (2003).  Effect of loading rate on failure in bulk metallic glasses.  Supercooled Liquids, Glass Transition and Bulk Metallic Glasses.  754.  243-248.
  • Xing LQ, Gu XF, Lusby TA, Melmed AJ, Hufnagel T (2000).  Short-range order and nanocrystallization in amorphous Zr-Ti-Cu-Ni-Al.  Nucleation and Growth Processes in Materials.  580.  381-386.
  • Clemens BM, Hufnagel T, Kautzky MC, Leming A, Ramaswamy V (1997).  Structural transformations due to intermixing during deposition of Fe/Pt(001) epitaxial multilayers.  Thin Films - Structure and Morphology.  441.  367-372.
  • Bobo JF, Clemens BM, Hufnagel T, Kautzky MC (1997).  Structural transformations during growth of epitaxial Fe(001) thin films on Cu(001) and Pt(001).  Thin Films: Stresses and Mechanical Properties Vi.  436.  9-20.
  • Bertero GA, Clemens BM, Hufnagel T, Sinclair R (1993).  EVOLUTION OF GD THIN-FILM STRUCTURE DUE TO AMORPHIZATION BY CO DEPOSITION.  Phase Transformations in Thin Films - Thermodynamics and Kinetics.  311.  73-76.
Conference Proceedings
  • Hufnagel TC, Wainwright, E, Lakshman, S, Leong, A, Kinsey, AH, Gibbins, JD, Arlington, SQ, Sun, T, Fezzaa, K, Weihs, T (2017).  In situ X-ray phase contrast imaging of rapid phase transformations and violent microexplosions during combustion of Al;Zr nanocomposite powders.  Fall 2017 Meeting of the Materials Research Society.
  • Hufnagel TC, Wainwright, E, Lakshman, S, Leong, A, Kinsey, AH, Gibbins, JD, Arlington, SQ, Sun, T, Fezzaa, K, Weihs, T (2017).  Microexplosions and bubble growth dynamics in the combustion of Al:Zr nanocomposite powders.  Fall 2017 Meeting of the Materials Research Society.
  • Hufnagel T, Hustedt CJ, Lambert PK, Huskins EL, Casem DT, Gruner SM, Tate MW, Philip HT, Woll AR, Purohit P, Weiss JT, Kannan V, Ramesh KT, Zhao M, Ananiadis A (2015).  Sub-microsecond in situ x-ray diffraction of polycrystalline metals under dynamic compression.  Society of Experimental Mechanics (SEM 2015).
  • Hufnagel T, Lambert PK, Vecchio KS, Huskins EL, Kenesei P, Okasinski JS, Almer J (2014).  Time resolved x-ray diffraction of bulk metallic specimens during dynamic compression.  Society for Experimental Mechanics (SEM 2014).
  • Gu XF, Livi KJ, Hufnagel T (2003).  Structure of shear bands in zirconium-based metallic glasses observed by transmission electron microscopy.  Symposium on Supercooled Liquids, Glass Transition and Bulk Metallic Glasses.  754.  263-268.
  • Clemens BM, Hufnagel TC, Kautzky MC, Bobo JF (1996).  Structural transformations during growth of epitaxial Fe(001) thin films on Cu(001) and Pt(001).  Materials Research Society Symposium - Proceedings.  436.
  • Brennan S, Clemens BM, Hufnagel T (1995).  Pair ordering anisotropy in amorphous Tb-Fe thin films.  Symposium on Magnetic Ultrathin Films, Multilayers and Surfaces.  384.  239-244.
Patents
  • Hufnagel T  "Alloy and method of producing the same", 2005.
  • Feldmesser H, Hufnagel T, Knio OM, Reiss ME, van Heerden D, Weihs T  "Freestanding reactive multilayer foils", 2004.
  • Hufnagel T  "Alloy with metallic glass and quasi-crystalline properties", 2004.
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