David R. Clarke, 2016 CV
`
`DAVID R. CLARKE
`Harvard University School of Engineering and Applied Sciences
`29 Oxford Street, Cambridge, MA 02138
`clarke@seas.harvard.edu
`website: http://www.seas.harvard.edu/directory/clarke
`
`
`DEGREES AWARDED
`B.Sc. (First Class Honors), Applied Sciences, Sussex University, England, 1968
`Ph.D. Physics, Cambridge University, 1974
`
`PROFESSIONAL APPOINTMENTS:
`2013-present Inaugural holder, Extended Tarr Family Chair of Materials, Harvard University
`2009-2013 Gordon McKay Professor of Materials and Applied Physics, Harvard University
`1990-2009
`Professor of Materials and Professor of Mechanical Engineering, University of
`California, Santa Barbara.
`Chair, Materials Department, UCSB
`1991-1998
`Senior Manager, Materials Science Department, IBM Research Division, NY.
`1983-1990
`1982-1983 Associate Professor, Materials Science and Engineering Department, M.I.T.
`1977-1982 Member of Technical Staff, Rockwell International Science Center,
`Thousand Oaks, CA.
`Lecturer, Materials Science and Mineral Engineering Department, UC Berkeley.
`Scientific Officer, then Senior Scientific Officer, National Physical Laboratory,
`England.
`
`1974-1977
`1968-1974
`
`
`
`AWARDS AND HONORS
`James Mueller Award, Engineering Ceramics Division, American Ceramic Society, 2014
`•
`• Distinguished Life Member of the American Ceramic Society (ACS), 2009
`• Author of one of the 11 most significant papers in the 110 years of publication on Ceramics
`• New Materials Award, 2008, from the National Institute of Materials Science (Japan),
`(jointly with A. G. Evans and C. G. Levi, UCSB).
`• Edward C. Henry Award, Electronics Division, American Ceramics Society, 1999
`• Sosman Memorial Award, American Ceramics Society, 1999
`• Van Horn Lectureship, Case Western Reserve University, 1999
`
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`UTC 2005
`General Electric v. United Technologies
`IPR2016-01289
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`David R. Clarke, 2016 CV
`
`• Elected to the National Academy of Engineering in 1999
`• Morrison Lectureship, Brockhouse Institute, McMaster University, 1998
`• Academician, International Academy of Ceramics, 1995
`• Doctor of Science, University of Cambridge, 1994
`• Alexander von Humboldt Foundation Senior Scientist Award, 1992
`• Richard M. Fulrath Pacific Memorial Award, 1989
`• Fellow of the American Physical Society, 1986
`• Fellow of the American Ceramic Society, 1985
`• The Ross Coffin Purdy Award of the American Ceramic Society, 1982
`
`
`NUMBER OF PUBLICATIONS IN PEER REVIEWED CONFERENCES AND
`JOURNALS: 400 +
`
`PATENTS: 11 issued + 3 provisional filings under consideration
`
`Lange, Frederick, F., David R. Clarke, "United States Patent: 4,457,958 - Method of
`Strengthening Silicon Nitride Ceramics," July 3, 1984.
`
`Clarke, David R., "United States Patent: 4,466,820 - Electrolysis Treatment for Drawing Ions out
`of a Ceramic," August 21, 1984.
`
`Adams, Richard W., Jr., David R. Clarke, Sara H. Knickerbocker, Linda L. Rapp, Bernard
`Schwartz, "United States Patent: 5,045,402 - Zirconia Toughening of Glass-Ceramic
`Materials," September 3, 1991.
`
`Acocella, John, Peter A. Agostino, Arnold I. Baise, Richard A. Bates, Ray M. Bryant, Jon A.
`Casey, David R. Clarke, et al., "United States Patent: 5,135,595 - Process for Fabricating a Low
`Dielectric Composite Substrate," August 4, 1992.
`
`Acocella, John, Arnold I. Baise, Richard A. Bates, Jon A. Casey, David R. Clarke, et al., "United
`States Patent: 5,139,851 - Low Dielectric Composite Substrate," August 18, 1992.
`
`Adams, Richard W., Jr., David R. Clarke, Sarah H. Knickerbocker, Linda L. Rapp, Bernard
`Schwartz, "United States Patent: 5,173,331 - Zirconia Toughening of Glass-Ceramic
`Materials," December 22, 1992.
`
`Adams, Richard W., Jr., David R. Clarke, Sarah H. Knickerbocker, Linda L. Rapp, Bernard
`Schwartz, "United States Patent: 5,185,215 - Zirconia Toughening of Glass-Ceramic
`Materials," February 9, 1993.
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`David R. Clarke, 2016 CV
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`Acocella, John, Peter A. Agostino, Arnold I. Baise, Richard A. Bates, Ray M. Bryant, Jon A.
`Casey, David R. Clarke, et al., "United States Patent: 5,277,725 - Process for Fabricating a Low
`Dielectric Composite Substrate," January 11, 1994.
`
`Paton, Neil E., Kenneth S. Murphy, David R. Clarke, "United States Patent: 6,072,568 - Thermal
`Barrier Coating Stress Measurement," June 6, 2000.
`
`Clarke, David R., Frederick F. Lange, "United States Patent: 6,087,971 - Method of Fabricating
`an Improved Ceramic Radome," July 11, 2000.
`
`Rigney, Joseph D., David R. Clarke, Ramgopal Darolia, "United States Patent: 7,070,866 -
`Nickel Aluminide Coating with Improved Oxide Stability," July 4, 2006.
`
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`EDITORIAL SERVICE
`• Editor, Annual Reviews of Materials Research (since 1997)
`• Associate Editor, Journal of the American Ceramic Society (since 1986)
`
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`RECENT PROFESSIONAL SERVICE
`Peer Committee, Section 9, National Academy of Engineering (since 2013)
`Member, Radiation Source Use and Replacement Committee, NRC (2006/07),
`Member of Solid State Sciences Committee of the National Research Council (1999-2003),
`Member, Smaller Facilities Committee, National Research Council (2003-2006).
`Visiting Committees for Materials Departments: U. Michigan; The Technion, Israel; U. Korea,
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`April 2015
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`Clarke Group Publications Related to Thermal Barrier Coatings for Gas Turbines
`
`Vibration Damping of Thermal Barrier Coatings Containing Ductile Metallic Layers, F. Casadei, K.
`Bertoldi and D. R. Clarke, Journal of Applied Mechanics, 81 101001 (2014).
`
`Thermal Conductivity of Single and Multi-phase Compositions in the ZrO2-Y2O3-Ta2O5 System, A. M.
`Limarga, S. Shian, R. M. Leckie, C. G. Levi and D. R. Clarke, Journal of the European Ceramic Society, 34
`[12] 3085-3094 (2014).
`
`The Tetragonal-Monoclinic, Ferroelastic Transformation in Yttrium Tantalate and the Effect of Zirconia
`Alloying, S. Shian, P. Sarin, M. Gurak, M. Baram, W. M. Kriven and D. R. Clarke, Acta Materialia, 69 196-
`202 (2014).
`
`First Principles Calculations of the High Temperature Phase Transformation in Yttrium Tantalate, J.
`Feng, S. Shian, B. Xiao and D. R. Clarke, Physical Review B, 90 094102 (2014).
`
`Turbine Materials and Mechanics, A. G. Evans, C. G. Levi and D. R. Clarke, in Turbine Aerodynamics,
`Heat Transfer, Materials and Mechanics, Edited by T. Shih and V. Yang. American Institute of
`Astronautics and Aeronautics (2014).
`
`Finite Element Study of Multi-Modal Vibration Damping for Thermal Barrier Coatings, F. Casadei, K.
`Bertoldi and D. R. Clarke, Computational Materials Science, 79 908-917 (2013).
`
`Thermal-barrier coatings for more efficient gas-turbine engines, D. R. Clarke, M. Oechsner, N. P.
`Padture, MRS Bulletin, 37 891-898 (2012).
`
`Effect of High Temperature Aging on the Thermal Conductivity of Nanocrystalline Tetragonal Yttria-
`Stabilized Zirconia, A. M. Limarga, S. Shian, M. Borom and D. R. Clarke, Acta Materialia, 60 5417-5424
`(2012)
`
`Anisotropic Elastic and Thermal Properties of the Double Perovskite Slab - Rocksalt Layer Natural
`Superlattice Structure, J. Feng, B. Xiao, R. Zhou, W. Pan and D. R. Clarke, Acta Materialia, 60 3380-3392
`(2012).
`
`Calculation of the Thermal Conductivity of Ln2SrAl2O7 (Ln = La, Nd, Sm, Eu, Gd and Dy), J. Feng, C. Wan,
`B. Xiao, R. Zhou, W. Pan and D. R. Clarke, Physical Review B 84 024302 (2011).
`
`Stress Distributions in Plasma Sprayed Thermal Barrier Coatings under Thermal Cycling in a
`Temperature Gradient, A. M. Limarga, R. Vassen and D. R. Clarke, Journal of Applied Mechanics, 78
`0118003-1/9 (2011).
`
`The Use of Larson-Miller Parameters to Monitor the Evolution of Raman Lines of Tetragonal Zirconia
`with High Temperature Aging, A. M. Limarga, J. Iveland, M. Gentleman, D. M. Lipkin and D. R. Clarke,
`Acta Materialia, 59 1162-1167 (2011).
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`April 2015
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`Damage Evolution in Thermal Barrier Coatings with Thermal Cycling, B. Heeg, V. K. Tolpygo and D. R.
`Clarke, Journal of the American Ceramic Society, 94 [6] S112-S119 (2011).
`
`Thermal Conductivity of the Gadolinium Calcium Silicate Apatites: Effect of Different Point Defect
`Types, Z. Qu, T.D. Sparks, W. Pan and D. R. Clarke, Acta Materialia, 59 3841-3850 (2011).
`
`The Grain Size and Temperature Dependence of the Thermal Conductivity of Polycrystalline,
`Tetragonal Yttria-Stabilized Zirconia, A. Limarga and D. R. Clarke, Applied Physics Letters, 98 211906
`(2011).
`
`Resistance to Moisture-Induced Low-Temperature Degradation of Equi-Molar YO1.5-TaO2.5 Stabilized
`Tetragonal Zirconia, Y. Shen and D. R. Clarke, Journal of the American Ceramic Society, 93 [7] 2024-2027
`(2010).
`
`Anisotropic Thermal Diffusivity and Conductivity of La-doped Strontium Niobate, Sr2Nb2O7, T. D.
`Sparks, P. A. Fuierer and D. R. Clarke, Journal of the American Ceramic Society, 93 [4] 1136-1141 (2010).
`
`Low Thermal Conductivity Without Oxygen Vacancies in Equi-Molar YO1.5+TaO2.5 and YbO1.5+TaO2.5
`Stabilized Zirconia Ceramics, Y. Shen, R. M. Leckie, C. G. Levi and D. R. Clarke, Acta Materialia, 58 4424-
`4431 (2010).
`
`Thermal Conductivity of the Rare-Earth Strontium Aluminates, C. Wan, T. D. Sparks, P. Wei and D. R.
`Clarke, Journal of the American Ceramic Society, 93 [5] 1457-1460 (2010).
`
`A New Data Reduction Method of Pulse Diffusivity Measurements on Layered Materials, L. G. Chen, A.
`M. Limarga and D. R. Clarke, Computational Materials Science, 50 77-82 (2010).
`
`The Tetragonal-Monoclinic Transformation in Zirconia: Lessons Learned and Future Trends, J.
`Chevalier, L. Gremillard, A. V. Virkar and D. R. Clarke, Journal of the American Ceramic Society, 92 [9]
`1901-1920 (2009).
`
`Evolution of Thermal Properties of EB-PVD 7YSZ Thermal Barrier Coatings with Thermal Cycling, T.
`Kakuda, A. M. Limarga, T. D. Bennett and D. R. Clarke, Acta Materialia, 57 [8] 2583-2591 (2009).
`
`Doped Oxides for High Temperature Luminescence and Lifetime Thermometry, M. D. Chambers and D.
`R. Clarke, Annual Reviews of Materials Research, Annual Reviews of Materials Research, 39 325-359
`(2009).
`
`Decay Pathway and High-Temperature Luminescence of Eu3+ in Ca2Gd8Si6O26, M. D. Chambers, P. A.
`Rousseve and D. R. Clarke, Journal of Luminescence 129 263-269 (2009).
`
`A Numerical Solution Based Parameter Estimation Method for Thermal Flash Diffusivity
`Measurements, L. G. Chen and D. R. Clarke, Journal of Computational Materials Science, 45 [2] 342-348
`(2009).
`
`Oxides for High Temperature Vibration Damping of Turbine Coatings, D. R. Clarke, in press.
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`April 2015
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`Cyclic Oxidation Induced Cracking of Platinum Modified Nickel Aluminide Coatings, S. Dryepondt and
`D. R. Clarke, Scripta Materialia, 60 [10] 917-920 (2009).
`
`On the Initiation of Cyclic Oxidation-Induced Rumpling of Platinum-Modified Nickel Aluminide
`Coatings, S. Dryepondt, J. Porter and D. R. Clarke, Acta Materialia, 57 1717-1723 (2009)
`
`Effect of Superimposed Uniaxial Stress on Rumpling of Platinum-Modified Nickel Aluminide Coatings,
`S. Dryepondt and D. R. Clarke, Acta Materialia, 57 [7] 2321-2327 (2009).
`
`Rumpling of CVD (Ni,Pt)Al Diffusion Coatings Under Intermediate Temperature Cycling, V. K. Tolpygo
`and D. R. Clarke, Surface and Coatings Technology, 203 3278-3285 (2009).
`
`Characterization of EB-PVD Thermal Barrier Coatings by Diffuse Optical Reflectance, A. Limarga and D.
`R. Clarke, International Journal of Applied Ceramic Technology, 6 [3] 400-409 (2009).
`
`Effects of Reducing Atmosphere on the Luminescence of Eu3+ doped Yttria-Stabilized Zirconia Sensor
`Layers in Thermal Barrier Coatings, Yang Shen and D. R. Clarke, Journal of the American Ceramic
`Society, 92 [1] 125-129 (2009),
`
`Anisotropic Thermal Conductivity of the Aurivillus Phase, Bismuth Titanate (Bi4Ti3O12), A Natural
`Nanostructured Superlattice, Yang Shen, D. R. Clarke and P. Fuierer, Applied Physics Letters, 93. 102907
`(2008).
`
`Precision of Localized High Temperature Measurements in Thermal Barrier Coatings Using
`Luminescencce Doping, B. Heeg, M. D. Chambers and D. R. Clarke, Surface and Coatings Technology,
`submitted.
`
`Mechanism of Cracking and Delamination within Thick Thermal Barrier Systems in Aero-Engines
`Subject to Calcium-Magnesium-Alumino-Silicate (CMAS) Penetration, S. Kramer, S. Faulhaber, M. D.
`Chambers, D. R. Clarke, C. G. Levi, J. W. Hutchinson and A. G. Evans, Materials Science and Engineering,
`A. 490 26-35 (2008).
`
`The Influence of Oxides on the Performance of Advanced Gas Turbines, A. G. Evans, D. R. Clarke and C.
`G. Levi, Journal of the European Ceramic Society, 28 1405-1419 (2008).
`
`Spallation and Transient Oxide Growth on PWA 1484 Superalloy, J. A. Nychka, D. R. Clarke and G. H.
`Meier, Materials Science and Engineering, A 490 359-368 (2008).
`
`Effect of CMAS Infiltration on Radiative Transport Through an EB-PVD Thermal Barrier Coating, Li Li
`and D. R. Clarke, International Journal of Applied Ceramic Technology, 5 278-288 (2008).
`
`Optical Measurement of the Thermal Diffusivity of Intact Thermal Barrier Coatings, B. Heeg and D. R.
`Clarke, Journal of Applied Physics, 104 113119 (2008).
`
`Low Temperature Transformation Kinetics of Electron-Beam Deposited 5 w/o Yttria-Stabilized
`Zirconia, V. Lughi and D. R. Clarke, Acta Materialia, 55 2049-2055 (2007).
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`April 2015
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`Determination of the R-Line Luminescence Spatial Resolution of a Near Field Optical Spectroscopy
`System for Piezospectroscopy, T. Tomimatsu, Y. Kagawa, D. R. Clarke, Journal of Applied Physics, 101
`123527 (2007).
`
`Piezospectroscopic Coefficients of Tetragonal-Prime Yttria-Stabilized Zirconia, A. M. Limarga and D. R.
`Clarke, Journal of the American Ceramic Society, 90 [4] 1272-1275 (2007).
`
`Temperature Dependence of the Yttria-Stabilized Zirconia Raman Spectrum, V. Lughi and D. R. Clarke,
`Journal of Applied Physics, 101 053524 (2007).
`
`Vibration Damping of Superalloys and Thermal Barrier Coatings at High Temperatures, G. Gregori, Li Li,
`J. A. Nychka and D. R. Clarke, Materials Science and Engineering A, 466 256-264 (2007).
`
`Luminescence Sensing of Temperature in Thermal Barrier Coatings, D. R. Clarke and M. M. Gentleman,
`Surface and Coatings Technology, 202 681-687 (2007).
`
`Terbium as an Alternative Chromophore for Temperature Sensing in Thermal Barrier Coating
`Materials, M. D. Chambers and D. R. Clarke, Surface and Coatings Technology, 202 688-692 (2007).
`
`Quantifying Cation Grain Boundary Diffusion, J. Nychka, D. R. Clarke and J. Dryden, Journal of Applied
`Physics, 102 034907 (2007).
`
`Temperature and Cycle-Time Dependence of Rumpling in Platinum-Modified Diffusion Aluminide
`Coatings, V. K. Tolpygo and D. R. Clarke, Scripta Materialia, 57 563-566 (2007).
`
`High-Temperature Vibration Damping of Thermal Barrier Coating Materials, A. M. Limarga, T. L. Duong,
`G. Gregori and D. R. Clarke, Surface and Coatings Technology, 202 693-697 (2007).
`
`Effect of Hf and C in the Underlying Superalloy on the Rumpling of Diffusion Aluminide Coatings, V. K.
`Tolpygo and D. R. Clarke, Acta Materialia, 56 489-499 (2007).
`
`Oxide Materials with Low Thermal Conductivity, M. R. Winter and D. R. Clarke, Journal of the American
`Ceramic Society, 90 [2] 533-540 (2007).
`
`On a Ferroelastic Mechanism Governing the Toughness of Tetragonal (t’) Yttria Stabilized Zirconia, C.
`Mercer, J. Williams, D. R. Clarke and A. G. Evans, Proceedings of the Royal Society, A 463 1393-1408
`(2007).
`
`Effect of Long Term, High Temperature Aging on Luminescence From Eu-doped YSZ Thermal Barrier
`Coatings, M. D. Chambers and D. R. Clarke, Surface and Coatings Technology, 201 3942-3946 (2006).
`
`Non-Contact Sensing of TBC/BC Interface Temperature in a Thermal Gradient, M. M. Gentleman, J. I.
`Eldridge, D. M. Zhu, K. S. Murphy and D. R. Clarke, Surface and Coatings Technology, 201 3937-3941
`(2006).
`
`The Thermal Conductivity of Yttria-Stabilized Zirconia-Hafnia Solid Solutions, M. R. Winter and D. R.
`Clarke, Acta Materialia, 54 5051-5059 (2006).
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`April 2015
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`Non-Destructive Evaluation of Defects in a Thermal Barrier Coating, F. Yu, T. D. Bennett, J. A. Nychka
`and D. R. Clarke, Surface and Coatings Technology, in press.
`
`Noncontact Methods for Measuring Thermal Barrier Coating Temperatures, M. M. Gentleman, V.
`Lughi, J. A. Nychka and D. R. Clarke, International Journal of Applied Ceramic Technology, 3 [2] 105-112
`(2006).
`
`Enhanced Zirconia Thermal Barrier Coating Systems, D. R. Clarke, C. G. Levi and D. R. Clarke,
`Proceedings of the Institution of Mechanical Engineers, Part A- Journal of Power and Energy, 220 85-92
`(2006).
`
`Temperature Dependent Optical Reflectivity of Tetragonal-Prime Yttria-Stabilized Zirconia, J. A.
`Nychka, T. Naganuma, M. R. Winter, Y. Kagawa and D. R. Clarke, Journal of the American Ceramic
`Society, 89 [3] 908-913 (2006).
`
`The Effect of Oxidation Pre-Treatment on the Cyclic Life of EB-PVD Thermal Barrier Coatings with
`Platinum-aluminide Bond Coats, V. K. Tolpygo and D. R. Clarke, Surface and Coatings Technology, 200
`1276-1281 (2005).
`
`Non-destructive Thermal Barrier Coating (TBC) Damage Assessment Using Laser-induced
`Luminescence and Infrared Radiometry, B. Heeg and D. R. Clarke, Surface and Coatings Technology, 200
`1298-1302 (2005).
`
`Low Thermal Conductivity Materials for Thermal Barrier Coatings, D. R. Clarke and S. R. Phillpot,
`Materials Today, June 22-29 (2005).
`
`Luminescence Sensing of Temperature in Pyrochlore Zirconates Materials for Thermal Barrier
`Coatings, M. M. Gentleman and D. R. Clarke, Surface and Coatings Technology, 200 1264-1269 (2005).
`
`High Temperature Aging of YSZ Coatings and Subsequent Transformation at Room Temperature, V.
`Lughi and D. R. Clarke, Surface and Coatings Technology, 200 1287-1291 (2005).
`
`Quantification of Aluminum Outward Diffusion During Oxidation of Fe-Cr-Al Alloys, J. A. Nychka and D.
`R. Clarke, Oxidation of Metals, 63 [5/6] 325-352 (2005).
`
`In-Situ Synchrotron Measurements of Oxide Growth Strains, J. D. Almer, G. A. Swift, J. A. Nychka, E.
`Ustundag, D. R. Clarke, Materials Forum, 490-491 287-293 (2005).
`
`Transformation of 8wt% Yttria-Stabilized Zirconia EB-PVD Thermal Barrier Coatings, V. Lughi and D. R.
`Clarke, Journal of the American Ceramic Society, 88 [9] 2552-2558 (2005)
`
`The Stress Distribution Around Holes In Thermal Barrier Coatings, X. Peng, N. Sridhar and D. R. Clarke,
`Materials Science and Engineering, A, 380 208-214 (2004).
`
`On the Rumpling Mechanism in Nickel-Aluminide Coatings. Part I. An Experimental Assessment, V. K.
`Tolpygo and D. R. Clarke, Acta Materialia, 52 5115-5127 (2004).
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`April 2015
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`On the Rumpling Mechanism in Nickel-Aluminide Coatings. Part II., V. K. Tolpygo and D. R. Clarke, Acta
`Materialia, 52 5129-5141 (2004).
`
`The Stresses and Distortions Caused by Formation of a Thermally Grown Alumina: Comparison
`between Measurements and Simulations, J. A. Nychka, T. Xu, A. G. Evans and D. R. Clarke, Acta
`Materialia, 52 2561-2568 (2004).
`
`Concepts for Luminescence Sensing of Thermal Barrier Coatings, M. Gentleman and D. R. Clarke,
`Surface and Coating Technology, 188-189 93-100 (2004).
`
`Evaluation of Interface Degradation During Cyclic Oxidation of EB-PVD Thermal Barrier Coatings and
`Correlation with TGO Luminescence, V. K. Tolpygo, D. R. Clarke and K. S. Murphy, Surface and Coatings
`Technology, 188-189 62-70 (2004).
`
`Microstructural Aspects of the Sintering of Thermal barrier Coatings, V. Lughi, V. K. Tolpygo and D. R.
`Clarke, Materials Science and Engineering, A, 368 212-221 (2004)
`
`Surface Oxide Cracking Associated with Oxidation-Induced Grain Boundary Sliding In the Underlying
`Alloy, J. A. Nychka, C. Pullen, M. He and D. R. Clarke, Acta Materialia, 52 [5] 1097-1105 (2004).
`
`Rumpling Induced by Thermal Cycling of an Overlay Coating: The Effect of Coating Thickness, V. K.
`Tolpygo and D. R. Clarke, Acta Materialia, 52 615-621 (2004).
`
`Luminescence-Based Characterization of Protective Oxides: From Failure Mechanisms to Non-
`Destructive Evaluation, D. R. Clarke, V. K. Tolpygo and M. Gentleman, Materials Science Forum, 461-464
`621-630 (2004). Les Embiez conference (Invited).
`
`Oxidation-Induced Cavity Formation In Binary β-NiAl Alloys, D. Zimmermann, M. Bobeth, M. Ruhle and
`D. R. Clarke, Zeitschrift fur Metallkunde, 95 [2] 84-90 (2004).
`
`Transient Alumina Transformations During The Oxidation of Magnetron Sputtered CoCrAl
`Nanocrystalline Coatings, X. Peng, D. R. Clarke and F. Wang, Oxidation of Metals, 60 [3/4] 225-240
`(2003).
`
`Photostimulated Luminescence Spectroscopic Analysis of the Oxidation of Magnetron Sputtered Co-
`Cr-Al(Y) Nanocoatings; I. Phase Characterization and Transformation, X. Peng, F. H. Wang and D. R.
`Clarke, Acta Metallurgica Sinica, 39 [10] 1055-1059 (2003)
`
`Photostimulated Luminescence Spectroscopic Analysis of the Oxidation of Magnetron Sputtered Co-
`Cr-Al(Y) Nanocoatings, X. Peng, F. H. Wang and D. R. Clarke, Acta Metallurgica Sinica, 39 [10] 1060-1064
`(2003)
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`Materials Design for the Next Generation Thermal Barrier Coatings, D. R. Clarke and C. Levi, Annual
`Reviews of Materials Research, 33 383-417 (2003).
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`April 2015
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`Observations and Analysis of the Influence of Phase Transformations on the Instability of the
`Thermally Grown Oxide In Thermal Barrier System, S. Darzens, D. R. Mumm, D. R. Clarke, A. G. Evans
`and I. T. Spitsberg, Metallurgical and Materials Transactions, A, 34A 511-522 (2003).
`
`The Lateral Growth Strain Accompanying the Formation of a Thermally Grown Oxide, D. R. Clarke, Acta
`Materialia, 51 1393-1407 (2003).
`
`Microstructural Evidence for the Counter-diffusion of Aluminum and Oxygen During The Growth of
`Alumina Scales, V. K. Tolpygo and D. R. Clarke, Materials for High Temperatures, 20 [3] 261-271 (2003)
`
`Stresses Induced In Alloys by Selective Oxidation, Z. Suo, D. V. Kubair, A. G. Evans, D. R. Clarke and V. K.
`Tolpygo, Acta Materialia, 51 959-974 (2003).
`
`The Role of Oxidation-Induced Cavities on the Failure of Thermally Grown Oxide on Binary -NiAl
`Alloys, D. Zimmermann, V. K. Tolpygo, M. Ruhle and D. R. Clarke, Zeitschrift fur Metallkunde, 94 [3] 157-
`162 (2003).
`
`Materials Selection Guidelines for Low Thermal Conductivity Thermal Barrier Coatings, D. R. Clarke,
`Surface and Coating Technology, 163-164 67-74 (2003).
`
`NDE Assessment of Thermal Barrier Coatings: Interim Report of a Photostimulated Luminescence
`"Round-Robin" Test, J. A. Nychka and D. R. Clarke, Surface and Coating Technology, 163-164 (2003).
`
`Morphological Evolution of Thermal Barrier Coatings Induced By Cyclic Oxidation, V. K. Tolpygo and D.
`R. Clarke, Surface and Coating Technology, 163-164 81-86 (2003).
`
`Stress Generation During the High-Temperature Oxidation of Metallic Alloys, D. R. Clarke, Current
`Opinion In Solid State and Materials Science, 6 237-244 (2002).
`
`Stress Relaxation in Thermally Grown Alumina Scales on Heating and Cooling FeCrAl and FeCrAlY
`Alloys, C. Mennicke, D. R. Clarke and M. Ruhle, Oxidation of Metals, 55 [5/6] 551-569 (2001).
`
`The Effect of Grit Blasting on the Oxidation Behavior of a Platinum-Modified Nickel-Aluminide
`Coatings, V. K. Tolpygo, D. R. Clarke and K. S. Murphy, Metallurgical Transactions, 32A [6] 1467-1478
`(2001).
`
`Damage Induced By Thermal Cycling of Thermal Barrier Coatings, V. K. Tolpygo and D. R. Clarke, in
`"Elevated Temperature Coatings: Science and Technology IV", edited N. Dahotre, J. Hampikian and J. E.
`Morral, TMS, 93-108 (2001).
`
`Crystallographic Texture and Thermal Conductivity of Zirconia Thermal Barrier Coatings Deposited on
`Different Substrates, P. Heydt, C-Y. Luo and D. R. Clarke, Journal of the American Ceramic Society, 84 [7]
`1539-1544 (2001).
`
`Damage Quantification In Thermal Barrier Coatings by Photostimulated Luminescence Spectroscopy, J.
`A. Nychka and D. R. Clarke, Surface and Coating Technology, 146-147 (2001).
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`April 2015
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`Oxidation Induced Failure of EB-PVD Thermal Barrier Coatings, V. K. Tolpygo, D. R. Clarke and K. S.
`Murphy, Surface and Coating Technology, 146-147 124-131 (2001).
`
`Piezospectroscopy Analysis of Interface Debonding in Thermal Barrier Coatings, X. Peng and D. R.
`Clarke, Journal of the American Ceramic Society, 83 1165-1173 (2000).
`
`The Role of Secondary Oxide Inclusions (“Pegs”) on The Spalling Resistance of Oxide Films, C.
`Mennicke and D. R. Clarke, Acta Materialia, 48 2941-2949 (2000).
`
`Evidence of Outward Aluminum Grain-Boundary Diffusion in Y- and Zr-Doped Alumina Scales, V. K.
`Tolpygo and D. R. Clarke, in Proceedings of the Electrochemical Society, 99-38 204-214 (2000).
`
`Surface Rumpling of a (Ni,Pt)Al Bond Coat Induced By Cyclic Oxidation, V. K. Tolpygo and D. R. Clarke,
`Acta Materialia, 48 [10] 3283-3293 (2000).
`
`Microstructural Study of the Theta-Alpha Transformation in Alumina Scales Formed on Nickel-
`Aluminides, V. K. Tolpygo and D. R. Clarke, Materials at High Temperatures, 17 [1] 59-70 (2000).
`
`Spalling of α-Alumina Films Grown by Oxidation. I. Dependence on Cooling Rate and Metal Thickness,
`V. K. Tolpygo and D. R. Clarke, Materials Science and Engineering, A 278 142-150 (2000).
`
`Spalling of α-Alumina Films Grown by Oxidation. II. Decohesion Nucleation and Growth, V. K. Tolpygo
`and D. R. Clarke, Materials Science and Engineering, A 278 151-161 (2000).
`
`Transient Phase Evolution During Oxidation of a Two-Phase NiCoCrAlY Bond Coat, C. Mennicke, D. R.
`Mumm and D. R. Clarke, Zeitschrift fur Metallkunde, 90 (12) 1079-1084 (1999).
`
`Alumina Scale Failure Resulting From Stress Relaxation, V. K. Tolpygo and D. R. Clarke, Surface and
`Coatings Technology, 120-121 1-7 (1999).
`
`Tensile Cracking During Thermal Cycling of Alumina Films Formed by High-Temperature Oxidation, V.
`K. Tolpygo and D. R. Clarke, Acta Materialia, 47 [13] 3589-3605 (1999).
`
`Critical Radius For Interface Separation Of A Compressively Stressed Film From a Rough Surface, D. R.
`Clarke and W. Pompe, Acta Materialia, 47 [6] 1749-1756 (1999).
`
`Spalling Failure of a Thermal Barrier Coating Associated With Aluminum Depletion in the Bond Coat, E.
`A. G. Shillington and D. R. Clarke, Acta Materialia, 47 [4] 1297-1305 (1999).
`
`Initiation of Oxide Scale Decohesion and Spalling: Microscopy Observations and Piezospectroscopic
`Strain Measurements, V. K. Tolpygo and D. R. Clarke, Proceedings of the Electrochemical Society, 98-9
`19-31 (1998).
`
`Precursor to TBC Failure Due To Constrained Phase Transformation in the Thermally Grown Oxide, D.
`R. Clarke, V. Sergo and M. Y. He, in High Temperature Coatings III, edited TMS. 67-78 (1998).
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`April 2015
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`Wrinkling of α-Alumina Films Grown By Thermal Oxidation: II. Oxide Separation and Failure, V. K.
`Tolpygo and D. R. Clarke, Acta Materialia, 46 [14] 5167-5174 (1998).
`
`On The Measurement of Strain in Coatings Formed on a Wrinkled Elastic Substrate, X-Y. Gong and D. R.
`Clarke, Oxidation of Metals, 50 [3/4] 355-376 (1998).
`
`Mapping Residual Stress Using The Optical Microprobe in Alumina Films Formed By Thermal Oxidation
`of NiAl, A. Atkinson, D. R. Clarke and S. J. Webb, Materials Science and Technology, 14 [6] 531-534
`(1998).
`
`Wrinkling of α-Alumina Films Grown By Thermal Oxidation: I. Quantitative Studies on Single Crystals
`of Fe-Cr-Al Alloy, V. K. Tolpygo and D. R. Clarke, Acta Materialia, 46 [14] 5153-5166 (1998).
`
`Competition During Oxidation Between Stress Generation and Relaxation in Alumina Scales Formed
`By Oxidation of a Fe-22Cr-4.8Al-0.3Y Alloy, V. K. Tolpygo and D. R. Clarke, Oxidation of Metals, 49 [1,2]
`187-211 (1998).
`
`Observation of Sub-critical Spall Propagation of a Thermal Barrier Coating, V. Sergo and D. R. Clarke,
`Journal of the American Ceramic Society, 81 [12] 3237-3242 (1998).
`
`Determination of the Growth Stresses Generated During the Oxidation of Fe-22Cr-4.8Al-0.3Y Alloy, V.
`K. Tolpygo, J. Dryden and D. R. Clarke, Acta Materialia, 46 [3] 927-937 (1998).
`
`Effective Thermal Conductivity of Particulate Composites With Interfacial Resistance, C-W. Nan, R.
`Birringer, D. R. Clarke and H. Gleiter, Journal of Applied Physics, 81 [10] 6692-6699 (1997).
`
`The Evolution of Oxidation Stresses in Zirconia Thermal Barrier Coated Superalloy Leading to Spalling
`Failure, D. R. Clarke, R. J. Christensen and V. K. Tolpygo, Surface and Coatings Technology, 94-95 [1-3]
`89-93 (1997).
`
`Measurement of the Stress in Oxide Scales Formed by Oxidation of Aluminum-Containing Alloys, D. M.
`Lipkin and D. R. Clarke, Oxidation of Metals, 45 [3/4] 267-280 (1996).
`
`Non-Destructive Evaluation Of Oxidation Stresses Through Thermal Barrier Coatings Using Cr3+
`Piezospectroscopy, R. Christensen, D. M. Lipkin, D. R. Clarke and K. Murphy, Applied Physics Letters, 69
`[24] 3754-3756 (1996).
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