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3201 citations to date (Last Updated: 10/07/2014)

Books Edited

"Deformation, Fracture and Failure of Advanced Materials” special issue of Mechanics of Materials on Sia Nemat-Nasser 65th Anniversary, Editors: H. Espinosa and G. Subhash, Vol 35 [3-6] (2003)

Book Chapters/Articles

1. D. Ghosh and G. Subhash, “Recent Progress in Zr(Hf)B2 based Ultra-high Temperature Ceramics" Handbook of Advanced Ceramics, Chapter 3.3, Elsevier Inc., 2nd edition 267-299 (2013)

2. P. Jannotti and G. Subhash, “Damage Mechanisms of Chemically Strengthened Glass Bars Due to High-Velocity Ball Impact,” The Society of Experimental Mechanics, Chapter 24, (2014)

3. D. Ghosh and G. Subhash, “Scratch Studies in Boron-Rich Lightweight and Ultrahigh Temperature Ceramics”, in Boron-Rich Solids: Sensdors, Ultrahigh Tempersture Cermics, Armor, Eds: N. Orlovskaya and M. Lugovy, Springer, NATO Science for Peace and Security Series-B: Physics and Biophysics Pages 83-94 (2011). 4. G. Subhash, "Dynamic Indentation Testing" ASM Handbook, Mechanical Testing and Eval¬uation, Volume 8, ASM International, 519-529, (2000)

5. G. Subhash and G. Ravichandran, "Split Hopkinson Pressure Bar Testing of Ceramics," ASM Handbook, Mechanical Testing and Evaluation, Volume 8, ASM International, 497- 504, (2000)

Patents and Invention Disclosures

1. G. Subhash, A. Chandra and B.J. Koeppel, “Apparatus and Method for Determining the Dynamic Indentation Hardness of Materials,” US Patent # 6343502 (2/5/02) and Canadian Patent # 2207354 (09/28/2004).

2. Q. Liu and G. Subhash, “An iterative deconvolution algorithm for system identification” (Invention disclosure filed on Feb 15, 2003)

3. G. Subhash, “A method for testing ‘quality of seal’ for flexible (compliant) plastic packages” (Invention disclosure filed on Dec 21, 2009, Provisional patent filed on June 11, 2010 )

Peer-Reviewed Journal Publications

2015

141. P. Jannotti, G. Subhash, A.K. Varhsneya, "Impact-Induced Deformation Mechanisms in Unstrengthened and Chemically Strengthened Glass Bars," International Journal of Impact Engineering, 75, 53-64 (2015).

2014

140. P. Jannotti, G. Subhash, A.K. Varshneya, "Ball Impact Response of Unstrengthened and Chemically Strengthened Glass Bars,” Journal of the American Ceramic Society, 97 (1), 189-197 (2014).

139. Z. Chen, G. Subhash and J. Tulenko, “Master Sintering Curves for UO2 and UO2-SiC Composite Processed by Spark Plasma Sintering”, J. Nuclear Materials 454 (2014) 427-433.

138. S.J. Lee, M.A. King, J. Sun, H. Xie, G. Subhash and M. Sarntinoranont, “ Measurement of Viscoelastic Properties in Multiple Anatomical regions of Acute Rat Brain Tissue Slices” Journal of the Mechanical Behavior of Biomedical Materials 29 (2014) 213-224.

137. A. Bhattacharyya, G. Subhash, and A.K. Nagaraj, "Evolution of Subsurface Plastic Zone due to Rolling Contact Fatigue of M-50 NiL Case Hardened Bearing Steel" International Journal of Fatigue 59 (2014)102-113.

136. L. Ge, G. Subhash, R.H. Baney, J. Tulenko, “Influence of processing parameters on thermal conductivity of uranium dioxide pellets prepared by spark plasma sintering” Journal of European Ceramic Society 34 (2014) 1791-1801.

135. B.D. Allison, G. Subhash, N.K. Arakere,"Influence of Initial Residual Stress on Material Properties of Bearing Steel during Rolling Contact Fatigue" Tribology Transaction 57 [3] (2014) 533-545.

134. B.D. Allison, G. Subhash, N. K. Arakere, H. Chin, D. Haluck, and H. Greenslet, “Extraction and Testing of Miniature Compression Specimens from Bearing Balls Subjected to Rolling Contact Fatigue” Journal of Tribology 136[2](2014), 021103.

133. M. Shafiq and G. Subhash, “A Novel Method for Determination of Bi-axial Confinement Stress using Raman Spectroscopy” Experimental Mechanics 54(2014)763-774.

132. A. Pandkar, N. K. Arakere, and G. Subhash, “Microstructure-Sensitive Accumulation of Plastic Strain due to Ratcheting in Bearing Steels Subject to Rolling Contact Fatigue" International Journal of Fatigue, 63 (2014), 191-202.

131. P.M. Rao, T.R. Walter, B.V. Sankar, G. Subhash, C.F. Yen, “Analysis of Failure Modes in Three-Dimensional (3D) Woven Composites Subjected to Quasi-Static Indentation" Journal of Composite Materials, 48[20] (2014) 2473-2491.

2013

130. G. Subhash, D. Ghosh, J. Blaber, J. Zheng, V. Halls and K. Masters, “Characterization of 3D Amorphized Zone Beneath a Vickers Indentation in Boron Carbide using Raman Spectroscopy” Acta Materialia 61[10] (2013) 3888.

129. E.J. Haney and G. Subhash, “Damage Mechanisms Perspective on Superior Ballistic Performance of Spinel over Sapphire" Experimental Mechanics, 53[1] (2013) 31-46.

128. S. Yeo, E. McKenna, R. Baney, G. Subhash, and J. Tulenko, “Enhanced Thermal Conductivity of Uranium Dioxide-Silicon Carbide Composite Fuel Pellets Prepared by Spark Plasma Sintering (SPS)” Journal of Nuclear Materials, 433 (2013) 66-73.

127. L. Ge, G. Subhash, J. Tulenko, R. Bane, and E. McKinna, “Densification of Uranium Dioxide Fuel Pellets Prepared by Spark Plasma Sintering (SPS)” Journal of Nuclear Materials, 435(2013) 1-9.

126. G. Subhash, “Transparent Armor Materials” Experimental Mechanics, 53[1] (2013) 1-2.

125. N. Orlovskaya, R. Stadelmann, M. Lugovy, V. Subbotin, G. Subhash, M. Neubert, C.G. Aneziris, T. Graule, and J. Kuebler, “Mechanical Properties of ZrB2-SiC Ceramic Composites: Room Temperature Instantaneous Behavior” Advances in Applied Ceramics, 112[1] (2013) 9-16.

124. T.R. Walter, G. Subhash, B. Sankar, and C.F. Yen "A Novel Method for Dynamic Short-Beam Shear Testing of 3D Woven Composites", Experimental Mechanics, 53[3] (2013) 493-503.

123. J. Liu, C. Suryanarayana, D. Ghosh, G. Subhash, L. An, “Synthesis of Mg-Al2O3 Nanocomposites by Mechanical Alloying” Journal of Alloys and Compounds 563 (2013) 165-170.

122. M. C. Song, B. V. Shankar, G. Subhash, C. F. Yen, “Finite Element Analysis of Delamination in Woven Composites under Quasistatic Indentation,” Computers, Materials & Continua 35[1] (2013) 67-85.

121. M. Klecka, G. Subhash and N. Arakere, “Experimental and Numerical Modeling of Surface Indentation Response of Plastically Graded Materials” ASME Journal of Engineering Materiasl and Technology, 135 (2013) 041004-1 to 041004-9.

b>120. M.A. Klecka, G. Subhash and A. Nagaraj, "Microstructure-Property Relationships in M50-NiL and P675 Case Hardened Bearing Steels" Tribology Transactions 56(2013). 1046-1059

b>119. S. Yeo, R. Baney, G. Subhash, and J. Tulenko, “The influence of SiC particle size and volume fraction on the thermal conductivity of spark plasma sintered UO2-SiC composites, Journal of Nuclear Materials 442 (2013) 245-252.

2012

118. D. Ghosh, G. Subhash, J.Q. Zheng, V. Halls, "Influence of stress state and strain rate on structural amorphization in boron carbide," Journal of Applied Physics 111 (2012) 063523 .

117. P. Jannotti, G. Subhash, P. Ifju, P.K. Kreski, A.K. Varshneya, "Influence of ultra-high residual compressive stress on the static and dynamic indentation response of a chemically strengthened glass," Journal of the European Ceramic Society 32 (2012), 1551-1559.

116. E.J. Haney, G. Subhash, "Edge-on-impact response of a coarse-grained magnesium aluminate spinel rod" International Journal of Impact Engineering," 40-41 (2012) 26-34.

115. N.K. Arakere, G. Subhash, "Work hardening response of M50-NiL case hardened bearing steel during shakedown in rolling contact fatigue," Materials Science and Technology 28 (2012) 34-38.

2011

114. P. Jannotti, G. Subhash, P. Ifju, P.K. Kreski, A.K. Varshneya, "Photoelastic Measurement of High Stress Profiles in Ion-Exchanged Glass," International Journal of Applied Glass Science (Special Issue) 2 (2011), 275-281.

113. J.A. Blaber, D. Ghosh, G. Subhash, E. McCumiskey, C.R. Taylor, "Determination of post-yield hardening response in a ZrB2 ceramic,"Scripta Materiala 65 (2011) 962-965.

112. E.J. Haney, "Rate Sensitive Indentation Response of a Coarse-Grained Magnesium Aluminate Spinel," Journal of the American Ceramic Society," 94 (2011) 3960-3966.

111. Q. Liu, G. Subhash, D.F. Moore, "Loading velocity dependent permeability in agarose gel under compression," Journal of the Mechanical Behavior of Biomedical Materials 4 (2011) 974-982.

110. J. Kwon, G. Subhash, R. Mei, I. Heger, "An optical technique for determination of rheological properties of gelatin," Journal of Rheology 55, (2011) 951-964.

109. E.J. Haney, G. Subhash, "Static and dynamic indentation response of basal and prism plane sapphire," Journal of the European Ceramic Society 31 (2011) 1713-1721.

109. M.A. Klecka, G. Subhash, N.K. Arakere, "Determination of Subsurface Hardness Gradients in Plastically Graded Materials via Surface Indentation, "Journal of Tribology - Transaction of the ASME 133 (2011).

108. E.J. Haney, G. Subhash, "Analysis of interacting cracks due to sequential indentations on sapphire," Acta Materiala 59 (2011) 3528-3536.

2010

107. T.R. Walter, G. Subhash, B. Sankar, and C.F. Yen, “Monotonic and cyclic short beam shear response of 3D woven composites,” Composite Science and Technology (Jan 20, 2010)

106. B. Nathan, G. Subhash, M. Klecka and A. Nagaraj, “Material Dependent Representative Plastic Strain for the Prediction of Indentation Hardness,” Acta Materialia (Submitted, Jan 18, 2010)

105. B. Nathan, A. Nagaraj, G. Subhash, and M. Klecka “Determination of the Constitutive Response of Plastically Graded Materials” International Journal of Plasticity (Submitted in Apr 2010)

104. J.W. Kwon and G. Subhash “Compressive Strain Rate Sensitivity of Ballistic Gelatin,” Journal of Biomechanics 43 (2010) 420-425.

103. G. Subhash, P. Hittepole, S. Maiti, “Mechanical Properties of PECVD Thin Ceramic Films” Journal European Ceramic Society, 30 (2010) 689-697.

102. S. Pal, S. Maiti and G. Subhash, “Effect of microscopic deformation mechanisms on the dynamic response of soft cellular materials” Mechanics of Materials, 42 (2010) 118-133.

101. N. Orlovskaya, S. Lukich, G. Subhash, T. Graule, J. Kuebler “Mechanical properties of 10 mol% Sc2O3–1 mol% CeO2–89 mol% ZrO2 ceramics” Journal of Power Sources,195 (2010) 2774–2781.

100. D. Ghosh, G. Subhash, and N. Orlovskaya, “Slip-line spacing in ZrB2-based ultrahigh temperature ceramics” Scripta Materialia 62 (2010) 839-842.

99. M. Klecka and G. Subhash, "Rate Dependent Indentation Response of Structural Ceramics" Journal of the American Ceramic Society (in Press, Feb 2010)

98. G. Subhash, Q. Liu, D. Moore, P. G. Ifju, and M. A. Haile, “Concentration Dependence of Tensile Behavior in Agarose Gel using Digital Image Correlation” Experimental Mechanics (in Press, March 2010)

97. G. Subhash, A.D. Corwin and M.P. de Boer, "Evolution of Wear Characteristics and Frictional Behavior in MEMS Devices" Tribology Letters (Accepted on June 29, 2010).

96. B. Nathan, G. Subhash, M. Klecka and A. Nagaraj, “Material Dependent Representative Plastic Strain for the Prediction of Indentation Hardness,” Acta Materialia (in Press, 2010)

95. T.R. Walter, G. Subhash, B. Sankar, and C.F. Yen, “Monotonic and cyclic short beam shear response of 3D woven composites,” Composite Science and Technology (Accepted on Aug 30, 2010)

94. B. Nathan, A. Nagaraj, G. Subhash, and M. Klecka “Determination of the Constitutive Response of Plastically Graded Materials” International Journal of Plasticity (Accepted in Sept 2010)

2009

93. D. Ghosh, G. Subhash, and G.R. Bourne, “Room-temperature dislocation activity during mechanical deformation of polycrystalline ultra high-temperature ceramics,” Scripta Materialia, 61 (2009) 1075–1078.

92. T.R. Walter, A. Richards and G. Subhash, “A unified phenomenological model for compression and tension response of polymeric foams,” ASME Journal of Engineering Materials and Technology, 131[1] (2009) 011009 (6 pages)

91. L. Wucherer, J.C. Nino, G. Subhash, “Mechanical Properties of BaTiO3 Open-Porosity Foams for Piezoelectric Composites”, Journal European Ceramic Society, 29 (2009) 1987–1993.

90. D. Ghosh, S. Maiti and G. Subhash, “A generalized cohesive element technique for arbitrary crack motion” Finite Elements in Analysis and Design, 45[8-9] (2009) 501-510

89. G. Subhash and Q. Liu, “Quasistatic and Dynamic Crushability of Polymeric Foams in Rigid Confinement” International Journal of Impact Engineering, 36 (2009) 1303-1311

88. M.P. Rao, B.V. Sankar and G. Subhash, “Effect of Z-Yarns on the Stiffness and Strength of Three-Dimensional Woven Composites” Composites: Part B 40 (2009) 540–551

87. D. Ghosh, G. Subhash, and G.R. Bourne, “Inelastic Deformation under Indentation and Scratch Loads in a ZrB2-SiC Composite,” Journal European Ceramic Society 29 (2009) 3052-3061.

86. T.R. Walter, G. Subhash, B. Sankar, and C.F. Yen “Damage modes in 3D glass fiber woven composites under high rate of impact loading” Composites: Part B 40 (2009) 584–589.

2008

85. H. Zhang, S. Maiti, and G. Subhash, "Evolution of Shear Bands in Bulk Metallic Glasses under Dynamic Loading" Journal of the Mechanics and Physics of Solids, 56 (2008) 2171–2187,

84. D. Ghosh, G. Subhash, T. Sudarshan, and G. Radhakrishanan “Scratch-Induced Microplasticity and Microcracking in Zirconium Diboride-Silicon Carbide Composite” Acta Materialia, 56/13 (2008) 3011-3022.

83. M.P. de Boer, A.D. Corwin, P.G. Kotula, M.S. Baker, J.R. Michael, G. Subhash, M.J. Shaw, “On-chip laboratory suite for testing of free-standing metal film mechanical properties, Part II – Experiments” Acta Materialia, 56/14 (2008) 3313-3326

82. D. Ghosh, G. Subhash, and N. Orlovskaya, “Measurement of Scratch-Induced Residual Stress within SiC Grains in ZrB2-SiC Composite using Micro-Raman Spectroscopy” Acta Materialia, Vol.56, pp. 5345-5354 (2008)

81. G. Subhash, S. Maiti, P. Guebelle and D. Ghosh, ‘Invited Feature Article’ on “Recent Advances in Dynamic Indentation Fracture, Impact Damage and Fragmentation of Ceramics” Journal of the American Ceramic Society, Vol. 91 [9] (2008) 2777-2791.

80. G. Subhash, S.J. Vitton and C. Huang, “The dynamic fracture and strain rate behavior of aggregates used in transportation” International Journal of Geomechanics 8[1] (2008)

79. M. Klecka and G. Subhash, “Grain Size Dependence of Scratch Induced Damage in Alumina Ceramics” Wear 265 (2008) 612-619.

2007

78. H. Zhang, G. Subhash and S. Maiti, “Local heating and viscosity drop during shear band evolution in bulk metallic glasses under quasi-static loading” Journal of Applied Physics Vol. 102 , No. 4, 043519 (2007). (This article was selected for the September 10, 2007 issue of Virtual Journal of Nanoscale Science & Technology (http://www.vjnano.org). The Virtual Journal, which is published by the American Institute of Physics and the American Physical Society, is an edited compilation of links to articles, covering a focused area of frontier research)

77. D. Ghosh, G. Subhash, C. H. Lee, and Y.K. Yap, “Strain-induced formation of carbon and boron clusters in boron carbide during dynamic indentation” Applied Physics Letters 91[6], 061910 (2007)

76. G. Subhash, H. Zhang, “Dynamic indentation response of ZrHf-based bulk metallic glasses” Journal of Materials Research, Vol.22[2], 478-485 (2007)

75. X.Jing, G. Subhash, and S. Maiti, “A New Analytical Model for Estimation of Scratch Induced Damage in Brittle Solids” Journal of the American Ceramic Society, Vol. 90[3] 885-892 (2007).

74. S. Yao, G. Subhash and S. Maiti, “Analysis of Nanoindentation Response of Diatom Frustules” Journal of Nanoscience and Nanotechnology Vol. 7, 4465-4472 (2007).

73. G. Subhash and M. Klecka, “Ductile to Brittle Transition Depth During Single-Grit Scratching on Alumina Ceramics” Journal of the American Ceramic Society, 90[11] 3704-3707 (2007).

72. A. Loukus, G. Subhash and M. Imaninejad, “Optimization of Material Properties and Process Parameters for Tube Hydroforming of Aluminum Extrusions” ASME Journal of Engineering Materials and Technology, Vol. 129, 233-241 (2007).

71. D. Ghosh, G. Subhash, T. Sudarshan, G. Radhakrishnan and X_L_. Gao, “Dynamic Indentation response of Fine Grained Boron Carbide,” Journal of the American Ceramic Society, Vol. 90[6] 1850-57 (2007).

70. G. Subhash and H. Zhang, “Shear band patterns in static indentation, dynamic indentation and scratch processes” Metallurgical Transactions, Vol 38[12] 2936-2942 (2007)

69. S.K.Fjeldbo and G.Subhash, “Numerical and Experimental Study of Feeding Driven Tube Hydroforming of T-Shape” International Journal of Forming Processes, Vol. 10 [4] 393-409 (2007).

2006

68. K. Li, X.-L. Gao and G. Subhash, “Effects of Cell Shape and Strut Cross-Sectional Area Variations on the Elastic Properties of Three-Dimensional Open-Cell Foams” J. of Mechanics and Phys¬ics of Solids, Vol.54[4] 783-806 (2006)

67. X.-L. Gao X.N. Jing, and G. Subhash 'Two new expanding cavity models for indentation deformations of elastic strain-hardening materials,” Int. J. of Solids and Structures 43, 2193-2208, (2006).

66. G. Subhash, M.A. Marszalek and S. Maiti, “Sensitivity of Scratch Resistance to Grinding Induced Damage Anisotropy in Silicon Nitride” Journal of the American Ceramic Society, Vol. 89[8], pp.2528-2536 (2006).

65. Q. Liu and G. Subhash, "Characterization of viscoelastic properties of polymer bar using iterative deconvolution in the time domain" Mechanics of Materials,Vol. 38[12], pp. 1105-1117 (2006)

64. H. Zhang, G. Subhash, and X. Jing, L. J. Kecskes and R. J. Dowding, "Evaluation of Hardness-Yield Strength Relationships in Bulk Metallic Glasses" Philosophical Magazine Letters, Vol.86, No.5, 333-345 (2006).

63. G. Subhash, Q. Liu and X.-L. Gao "Quasistatic and high strain rate uniaxial compressive response of polymeric structural foams," Int. J. Impact Engineering, Vol. 32[7], pp.1113-1126, (2006).

62. A.R. Loukus, G. Subhash and H. Valberg “The influence of pre-forming on hydroforming of extruded aluminum tubes”, Int. J. of Forming Processes, Vol.9/1, pp. 97-119 (2006).

61. H. Li, K. Li, G. Subhash, L. J. Kecskes and R. J. Dowding, "Micromechanical modeling of tungsten-based metallic glass matrix composites” Material Science and Engineering A, Vol. 429[1-2] 115-123, (2006)

2005

60. K. Li, X.-L. Gao and G. Subhash, “Effect of cell shape and cell wall thickness variations on the elastic properties of two dimensional cellular solids”, International Journal Solids and Structures, Vol.42, pp.1777-1795 (2005)

59. H. Zhang, X. Jing, G. Subhash, L. J. Kecskes and R. J. Dowding, “Investigation of shear band evolution in amorphous alloys beneath a Vickers indentation” Acta Materialia, Vol. 53[14], pp. 3849-3859 (2005).

58. G. Subhash and R. Bandyo, “A new scratch resistance measure for structural ceramics” J. Am. Ceram. Soc. Vol.88, No.4, pp.918-925 (2005).

57. Q. Liu, G.Subhash and X-L. Gao, “A parametric study on crushability of open-cell structural polymeric foams” to J. Porous Materials, Vol.12, No.3, 233-248 (2005).

56. M. Imaninejad, G. Subhash and A. Loukus, “Loading path optimization of Tube Hydroforming”, Int. J. Machine Tools and Manufacture, Vol. 45, 1504-1514 (2005).

55. Q. Liu, G. Subhash and H. Evenson, “Behavior of a novel iterative deconvolution algorithm for system identification” J. of Vibration and Control, Vol. 11, 985-1003 (2005).

54. H. Li, G. Subhash, L. J. Kecskes and R. J. Dowding “Mechanical behavior of tungsten preform reinforced bulk metallic glass composites” Materials Science and Engineering, Vol 403/1-2 pp 134-143 (2005)

53. G. Subhash, S. Yao, B. Bellinger and M. R. Gretz, “Investigation of mechanical properties of diatom frustules using nanoindentation” Journal of Nanoscience and Nanotechnology, Vol.5, No.1, pp.50-56 (2005).

52. X.N. Jing, J. H. Zhao, G. Subhash, and X.-L. Gao “Anisotropic grain growth with pore drag under applied loads” Materials Science and Engineering A 412, 271-278 (2005).

2004

51. Q. Liu and G. Subhash, "A phenomenological constitutive model for polymer foams under large deformations" Polymer Engineering and Science Vol.44, pp.463–473, (2004).

50. G. Subhash and Q. Liu, “Crushability maps for structural polymeric foams under uniaxial loading in rigid confinement” Experimental Mechanics, Vol.44 [3], pp. 289-294, (2004).

49. M. Imaninejad, G. Subhash and A. Loukus, “Influence of end-conditions during tube hydroforming of aluminum extrusions”, International Journal of Mechanical Sciences, Vol.46[8], 1195-1212 (2004).

48. M. Imaninejad, G. Subhash and A. Loukus, "Experimental and numerical investigation of free-bulge formation during hydroforming of aluminum extrusions” Journal of Materi¬als Processing Technology, Vol. 147/2, pp. 247-254 (2004).

47. A.R. Loukus, G. Subhash, M. Imaninejad, “Mechanical properties and microstrctural characterization of extrusion welds in AA6082-T4” Journal of Material Science, Vol.39, 6561- 6569 (2004).

46. M. Imaninejad and G. Subhash, “Proportional loading of thick-walled cylinders” International Journal of Pressure Vessels and Piping, Vol.82/2, 129-135 (2004).

2003

45. C.Y. Huang and G. Subhash, "Influence of lateral confinement on dynamic damage evolu-tion during uniaxial compressive response of brittle solids" Journal of Mechanics and Phys-ics of Solids, 51/6 pp.1089-1105 (2003).

44. B. Altan and G. Subhash "A novel averaging scheme for heterogeneous nanostructured materials" Mechanics of Materials 35/3-6, pp.281-294 (2003)

43. G. Subhash and W. Zhang, “Finite element analysis of brittle cracking due to single grit rotating scratch” Journal of Applied Mechanics, Vol.70, pp.147-151 (2003).

42. W. Zhang and G. Subhash, "Damage zone interaction due to non-oriented Vickers indenta-tions on brittle materials" J. Mater. Sci. Vol. 38(6), 1185-1194 (2003).

41. H. Zhang, G. Subhash, L. J. Kecskes and R. J. Dowding “Mechanical behavior of bulk (ZrHf)TiCuNiAl amorphous alloys” Scripta Materialia ,Vol 49/5 pp 447-452 (2003).

40. H. Li, G. Subhash, R. J. Dowding L. J. Kecskes, and X-L.Gao“Negative rate sensitivity of fracture strength in Bulk (ZrHf)TiCuNiAl Amorphous Alloys” Scripta Materialia, Vol. 49/11 pp. 1087-1092 (2003).

2002

39. H. Wang and G. Subhash, "Mechanics of mixed-mode ductile material removal with a coni-cal tool and the size dependency of specific energy" J. of Mechanics and Physics of Solids Vol. 50/6 pp. 1269-1291 (2002).

38. G. Subhash, J. E. Loukus and S. M. Pandit "Application of data dependent systems approach for evaluation of fracture modes during a single-grit scratching" Mechanics of Materials Vol 34/1, pp 25-42, (2002).

37. G. Subhash and W. Zhang, "Investigation of the overall friction coefficient in single-pass scratch test" Wear, Vol 252/1-2, 125-136 (2002).

36. C. Huang, G. Subhash and S. Vitton, “A micromechanical damage model for uniaxial compressive failure behavior of rocks” Mechanics of Materials, Vol. 34/5 pp. 267-277 (2002)

35. H. Wang and G. Subhash, "An approximate upper bound approach for the single-grit rotat-ing scratch with a conical tool on pure metal” Wear, Vol. 252/11-12, pp. 911-933, (2002).

34. G. Subhash, R. J. Dowding and L. J. Kecskes“Characterization of Uniaxial Compressive Response of A Bulk Amorphous Zr-Ti- Cu-Ni-Be Alloy” Materials Science and Engineer-ing A, Vol 334[1-2] pp 33-40 (2002).

2001

33. W. Zhang and G. Subhash, “An elastic-plastic-cracking model for finite element analysis of indentation cracking in brittle materials,” International Journal of Solids and Structures, Vol 38/34-35, pp 5893-5913, (2001).

32. W. Zhang and G. Subhash, “Finite element analysis of interacting indentations on brittle materials” Acta Materialia, Vol 49/15, 2961-2974, ( 2001)

31. H. Wang, G. Subhash and A. Chandra, "Analysis of Single Grit Scraching of Rotating Pen-dulum on Pure Titanium" Wear, Vol 249/7, pp 566-581 (2001).

30. G. Subhash, S. Sulibhavi, and M.A. Zikry, ""Influence of strain rate on the uniaxial com-pressive behaviour of 2-D braided textile composites" Composites: Part A Vol 32/11, pp 1583-1591 (2001).

29. A. Chandra, G. Fu, S.Guha, G. Subhash, "A Plasticity Based Model of Material Removal During Chemical Mechanical Polishing," IEEE Trans. Semiconductor Manufacturing. Vol. 14[4] 406-417 (2001)

2000

28. R.J. Anton and G. Subhash, "Dynamic Vickers Indentation of Brittle Materials" Wear, Vol. 239, 27-35, (2000).

27. G. Subhash, "Dynamic Indentation Testing" ASM Handbook®, Mechanical Testing and Eval¬uation, Volume 8, ASM International, Materials Park, OH, 519-529, (2000).

26. G. Subhash and G. Ravichandran, "Split Hopkinson Pressure Bar Testing of Ceramics," ASM Handbook, Mechanical Testing and Evaluation, Volume 8, ASM International, Materials Park, OH, 497- 504, (2000).

25. A. Chandra, K. Wang, Y.Y. Huang and G. Subhash, M.H. Miller,and W. Qu "Role of Unloading in Machining of Brittle Materials" ASME Journal of Manufacturing Science and Engineering, Vol. 122, 452-462 (2000).

24. J.M. Staehler, B.J. Pletka, W.W. Predebon,and G. Subhash, “Micromechanisms of Deforma¬tion in High Purity Hot-Pressed Alumina” Material Science and Engineering A291, 37-45 (2000).

1999

23. B.J. Koeppel and G. Subhash, “Characteristics of Residual Plastic Zone Under Static and Dynamic Indentations” Wear 224, 56-67 (1999).

22. B. J. Koeppel and G. Subhash, “Influence of Cold Rolling and Strain Rate on Plastic Response of Powder Metallurgy and Chemical Vapor Deposition Rhenium,” Metallurgical and Materials Transactions A Vol. 30 [10], 2641-2648 (1999)

21. G. Subhash, B.J. Koeppel, and A. Chandra, "Dynamic Indentation Hardness and Rate Sensi¬tivity in Metals," ASME Journal of Engineering Materials and Technology,121, 257-263 (July, 1999)

20. R. J. Anton, I. Miskioglu and G. Subhash, "Determination of Residual Stress Fields Beneath a Vickers Indentation" Experimental Mechanics 39 (3), 228-231 (Sept 1999).

19. Y.J. Lee, G. Subhash and G. Ravichandran, "Constitutive Modeling of Textured Body Cen¬tered Cubic (BCC) Polycrsytal," International Journal of Plasticity 15, 625-645 (1999).

18. G. Subhash, S. M. Beesley, R.K. Govila and W. Rafeneillo, “Fatigue Crack Propagation in Aluminum Nitride Ceramics Under Cyclic Compression,” Journal of Materials Science Vol. 34, 4645-4652 (1999)

17. S.H. Yoo, T.S. Sudarshan, K. Sethuram, G. Subhash and R.J. Dowding, "Consolidation and High Strain rate Mechanical Behavior of Nanocrystalline Tantalum Powder" Nanostructured Materials Vol. 12, 23-28 (1999).

16. Sang H. Yoo, T.S. Sudarshan, K. Sethuram, G. Subhash, R.J.Dowding, "Dynamic Compree¬sion Behavior of Tungsten Powders Consolidated by Plasma Pressure Compaction", Powder Metallurgy, Vol.42, No.2, 181-182 (1999)

1998

15. G. Subhash and G. Ravichandran, “'Mechanical Behavior of Hot Pressed Aluminum Nitride Under Uniaxial Compression'' Journal of Materials Science 33 1933-1939 (1998).

14. J. Lankford, W.W. Predebon, J.M. Staehler, G. Subhash, B.J. Pletka, and C.E. Anderson, “The Role of Plasticity as Limiting Factor in the Compressive Failure of High Strength Ceramics,” Mechanics of Materials 29 205-218 (1998).

1997

13. G. Subhash, G. Ravichandran and B.J. Pletka, “Plastic Deformation of Hafnium under Uniaxial Compression,” Metallurgical and Materials Transactions A, 28A 1479-1487 (1997).

12. B.J. Koeppel and G. Subhash, “A Novel Technique to Investigate the Dynamic Indentation Hardness of Materials,” Experimental Techniques, 21 [3] 16-18 (1997).

1995

11. G. Subhash, “The Constitutive Behavior of h.c.p. Refractory Metals as a Function of Strain Rate Under Uniaxial Compression,” JOM, Vol., 47[5], 55-58, May (1995).

10. G. Ravichandran and G. Subhash, “A Micromechanical Model for High Strain Rate Behav-ior of Ceramics,” International Journal of Solids and Structures, 32 [17/18] 2627-2646 (1995).

9. J.M. Staehler, W.W. Predebon, B.J. Pletka, and G. Subhash, “Strain Rate Dependence of Compressive Strength and Plasticity in High Purity Alumina,” JOM, 60-63, May (1995).

1994

8. G. Ravichandran and G. Subhash, “Critical Appraisal of Limiting Strain Rates for Compres¬sion Testing of Ceramics in a Split Hopkinson Pressure Bar,” Journal of the American Ceramic Society 77 [1] 263-267 (1994).

7. W. Chen, G. Subhash and G. Ravichandran, “Evaluation of Ceramic Specimen Geometries Used in Split Hopkinson Pressure Bar,” Dymat, 1 [3], 191-210 (1994).

6. G. Subhash, Y. J. Lee and G. Ravichandran, “Plastic Deformation of CVD Textured Tung-sten: I, Constitutive Response and Modeling,” Acta Metallurgica et Materialia 42 [1] 319- 330 (1994).

5. G. Subhash, Y. J. Lee and G. Ravichandran, “Plastic Deformation of CVD Textured Tung-sten: II, Characterization,” Acta Metallurgica et Materialia 42 [1] 331-340 (1994).

4. M.A. Meyers, G. Subhash, B.K. Kad and L. Prasad, “Evolution of Microstructures and Shear-Band Formation in a-h.c.p. Titanium,” Mechanics of Materials, 17 175-193 (1994).

1993

3. G. Subhash and S. Nemat-Nasser, “Dynamic Stress-Induced Transformation and Texture Formation in Uniaxial Compression of Zirconia Ceramics,” Journal of the American Ceramic Society 76 [1] 153-65 (1993).

2. G. Subhash and S. Nemat-Nasser, “Uniaxial Stress Behavior of Y-TZP,” Journal of Material Science 25 5949-5952 (1993).

1991

1. G. Subhash and S. Nemat-Nasser, M. M. Mehrabadi and H. M. Shodja, “Experimental Investigation of Fabric-Stress Relations in Granular Materials,” Mechanics of Materials, 11 [2] 87-106 (1991).

Conference Proceedings (Also see conference presentations below)


49. J. Kwon, S.J. Lee, M. King, G. Subhash, and M.Sarntinoranont, “Shock induced deformation and damage in Rat Brain slices” Proceedings of the ASME 2010 Summer Bioengineering Conference (SBC2010) June 16-19, Grande Beach Resort, Naples Florida, USA.

48. J. Kwon, S.J. Lee, M. King, G. Subhash, “High Shear Rate behavior of gelatin” Proceedings of the ASME 2010 Summer Bioengineering Conference (SBC2010) June 16-19, Grande Beach Resort, Naples Florida, USA. (submitted)

47. M.P. Rao, B.V. Shankar and G. Subhash, “Elastic-Plastic Analysis of 3D Woven Composites under Quasi-Static Indentation” Proceedings of SAMPE 2010 (submitted)

46. M. P. Rao, B. V. Sankar, G. Subhash, C. F. Yen, “Modeling Quasi-Static Indentation of 3D Woven Composites” In: CD Proceedings of the 24th Annual Technical Meeting of the American Society of Composites, September 15 – 17, 2009. Newark, DE.

45. T. R. Walter, G. Subhash, and B.V. Sankar, “Influence of z-yarns on the inter-laminar shear strength of 3D woven composites” In: CD Proceedings of the 24th Annual Technical Meeting of the American Society of Composites, September 15 – 17, 2009. Newark, DE.

44. G. Subhash and D. Ghosh, “Fracture Patterns in Advanced Ceramics due to rate Dependent Indentation and Scratch Processes,” pp. 33-36, Proceedings of Interquadrennial Conference of the International Congress on Fracture (IQCICF-2008), 3-7 August 2008. Editors: B.K. Raghu Prasad and R. Narasimhan. I.K. International Publishing House Pvt. Ltd. New Delhi.

43. T.R. Walter, and G. Subhash, “Density Dependency of the Mechanical Behavior of Sandwich Core Materials” Proceedings of the XIth International Congress and Exposition, June 2-5, 2008 Orlando, Florida USA, ©2008 Society for Experimental Mechanics Inc., (paper # s086p03.pdf).

42. D. Ghosh and G. Subhash, “Scratch-Induced Deformation and Residual Stress measurement in Zirconium Diboride-Silicon Carbide Composite, Proceedings of the XIth International Congress and Exposition, June 2-5, 2008 Orlando, Florida USA, ©2008 Society for Experimental Mechanics Inc. (paper # s039p03.pdf)

41. D. Ghosh, G. Subhash, N. Orlovskaya, “Scratch-Induced Deformation and Residual Stress in a Zirconium Diboride-Silicon Carbide Composite" 32nd International Conference & Exposition on Advanced Ceramics & Composites proceedings, Jan 28-Feb1, 2008, Datona Beach, FL. Manuscript ID: ICACC-0158-2008

40. Ghatu Subhash “Influence of Strain Rate and Normal Pressure on Shear Band Evolution in Bulk Metallic Glasses: Experiments and modeling” Proceddings of 17thArmy Symposium on Solid Mechanics, Baltimore, MD, Apr 02-05, 2007, pages 191-192

39. G. Subhash, D. Ghosh and S. Maiti “Static and Dynamic Indentation response of Fine Grained Boron Carbide,” International Conference on Advanced Ceramic Composites, American Ceramic Society, Datona Beach, FL Jan 21-25, 2007, Paper No. ICACC-S4-042-2007, Advances in Ceramic Armor III, Ceramic Engineering and Science Proceedings, Volume 28, Issue 5, 2007, Jonathan Salem and Dongming Zhu, General Editors; Lisa Prokurat Franks, Editor

38. D.Ghosh, G. Subhash, T. S. Sudarshan , R. Radhakrishnan, and X-L Gao, “Dynamic Indentation Response of Ultrafinegrained Boron Carbide,” to be published in the proccedings of the International Conference on Computational and Engineering Sceinces (ICCES05), Chennai, India , Dec 1-10, (2005), paper no. ICCES0520050715367, pp. 2622-2627.

37. G. Subhash, M.A. Marszalek, A.A. Wereszczak, M.J. Lance, “ Scratch Resistance and Residual Stresses in Longitudinally and Transversely Ground Silicon Nitride” Ceramic Engineering and Science Proceedings, Volume 26, Issue 2, 2005, Proceedings of the 29th International Conference on Advanced Ceramics and Composites - Mechanical Properties and Performance of Engineering Ceramics and Composites, P. 285 – 292, Ed. Edgar Lara-Curzio.

36. X. N. Jing, X.-L. Gao, G. Subhash “A new expanding cavity model for indentation deformation of elastic strain-hardening plastic solids” Proceedings of the ICCE11, Aug 06-10, 2004.

35. G. Subhash, A.D. Corwin and M.D. Boer, “Operational wear and Friction in MEMS devices” Paper # IMECE2004-60986, ASME congress, Anaheim, CA Nov 13-18 (2004). Available on CD.

34. G. Subhash, Hongwen Zhang and Hao Li, “Mechanical behavior of Hf/Zr bulk metallic glasses using Nano Indentation” Proceedings of the International Conference on Mecchani-cal Behavior of Materials (ICM-9), Geneva, Switzerland, May 25-29, 2003.

33. G. Subhash and R. Bandyo, “ Wear Characterization of Structural Ceramics using Single- Grit Scratching” Ceramic Engineering and Science Proceedings, pp.395-400, Vol 24, Issue 4, 2003, 27th International Cocoa Beach Confetece on Advanced Cearmics and Composites:B. The American Ceramic Society, Eds: Waltraud.M. Kriven and Hau-Tay. Lin.

32. G. Subhash, J.E. Loukus and S.M. Pandit, “Characterization of ductile to broittle transition using Single-Grit Scratching” Paper # 206, Proceedings of the 2002 SEM Annual Confer¬ence and Exposition on Experimental and Applied Mechanics, June 10-12, 2002, Milwau¬kee, WI.

31. Batzer, S. A., G. Subhash, W. W. Olson, and J. W. Sutherland, "Large Strain Constitutive Model Development for Application to Orthogonal Machining," Proceedings of the 5th CIRP International Workshop on Modeling of Machining, Purdue University, West Lafayette, Indiana, pp. 31-40, May 20-21, 2002.

30. W. Zhang, J. E. Loukus, G. Subhash, A. Chandra, “Investigation of Material Removal Mechanisms during High Speed Single-Grit Scratching of Brittle Materials” Proceedings of NSF Grantees Conference, Orlando, Fl, January 7-10, (2001)-available on CD

29. S. Prasoody, S.A. Majlessi, G. Subhash, J. Pilling, M. Ahmetoglu, T. Welo, “Process Con-trol for Tube Hydoforming of Aluminum Extrusions” to appear in the Proc. of An Interna-tional Conference in Tube Hydroforming 2000 Technology, Organized and Sponsored by ERC/NSM, SME Troy, MI June 13-14, 2000.

28. Chandra, A., Fu, G., Guha, S. and Subhash, G., 2000, A Plasticity Based Model of Material Removal During Chemical Mechanical Polishing, Proc. 2000 CMP-MIC Conference, Santa Clara, pp. 239-242.

27. G. Subhash, J.E. Loukus, W. Zhang and A. Chandra, “Experimental and Numerical Model-ing of Material Removal During High Speed Grinding process” Proc. SEM IX International Congress on Experimental Mechanics, June 5-8, Orlando, Florida, pp. 127-130 (2000).

26. G. Subhash and W. Zhang, “Indentation Fracture Mechanisms in Brittle Material” Proc. SEM IX International Congress on Experimental mechanics, June 5-8, Orlando, Florida, pp. 842-845 (2000)

25. 1. S.J. Vitton and G. Subhash, Dynamic and Static Strength of Aggregates: An Estimate of Rate Sensitivity of Geologic Materials, Proceedings, Institute of Lake Superior Geology, 45th Annual Meeting, Marquette, MI, v. 45, part 1, pp 54-56, (1999).

24. J.E. Loukus, G. Subhash and A. Chandra, “Some bservations on High Speed Single Grit Scraching of Ceramics” Proceedings of NSF Grantees conference, Vancouver, CA Jan 04- 06, 2000.

23. R. J. Anton, I. Miskioglu and G. Subhash, "Determination of Residual Stress Fields Beneath a Vickers Indentation Using Photoelasticity" in Proc. SEM Annual Conference on Theoretical, Experimental and Computational Maechanics, June 7-9, 1999, Cincinnati, OH, pp 660-662.

22. B.J. Koeppel and G. Subhash "Dynamic Indentation Hardness of Metals" Proceedings of the IUTAM Symposium on Micro- and Macrostrctural Aspects of Thermoplasticity, ed. by O.T. Bruhns and E. Stein, Solid Mechanics and its Applications, Kluwer Academic Publish-ers, Vol. 62, 447-456 (1999).

21. A. Chandra, K. Wang, Y. Huang, and G. Subhash, "Role of Unloading in Machining of Brit¬tle Materials, Manufacturing Science and Engineering-1997, ASME, MED vol. 6-2, NY, pp. 83-90, 1997.

20. G. Subhash, B.J. Koeppel, A. Chandra, and Y. Huang, "Dynamic Indentation Hardness of Metals and its Implications to High Speed Machining," Manufacturing Science and Engi-neering-1997, ASME, MED vol. 6-2, NY, pp. 69-74, 1997.

19. G. Subhash, B.J. Koeppel, R.J. Anton, Y. Huang, Y. and A. Chandra, "High Strain Rate Nor¬mal Indentations of Ceramics: Implications for Material Removal Mechanisms," Compos¬ites and Functionally Graded Materials, ASME-MD Vol. 80, NY, pp. 417-424, 1997.

18. B.J. Koeppel and G. Subhash "Dynamic Indentation Hardness of Metals" Proceedings of the International Union of Theoretical and Applied Mechanics (IUTAM), Bochum, Germany, Aug 25-29, 1997.

17. S.H. Yoo, M.S. Krupa, T.S. Sudarshan, R. Dowding and G. Subhash, "Dynamic Compres-sion Properties of Pure Tungsten Consolidated by Plasma Activated Sintering," Proceedings of the Fourth International Conference on Tungsten and Refractory Metals, edited by A. Bose and R.J. Dowding, Metal Powder Industries Federation, Princeton, NJ, pp.xxx-xxx, (1997).

16. B.J. Pletka, S.B. Blystone, G. Subhash and R.J. Dowding, "Structure Properties of Mechan-ical Alloyed W-Hf-Ti Alloys," Proceedings of the Third International Conference on Tung-sten and Refractory Metals, edited by A. Bose and R.J. Dowding, Metal Powder Industries Federation, Princeton, NJ, pp. xx-xx, (1997).

15. B.J. Koeppel and G. Subhash, "Dynamic Indentation Hardness and Machinability" 214-215 (1997) Abstract proceedings of the SEM Spring Conference on Experimental Mechanics, Bellevue, WA June 2-4, (1997).

14. G. Subhash and B.J. Koeppel, “Influence of Cold Rolling on Plastic Response of PM and CVD Rhenium,” International Symposium on Rhenium and Rhenium Alloys, Orlando, Florida, Feb 9-13, (1997), ed. Boris D. Briskin, pp. 321-326.

13. B. J. Koeppel and G. Subhash, “Microstructural Dependance of Plastic Response in CVD and PM Rhenium” Proceedings of The 32nd SES Annual Meeting, New Orleans, LA, Oct 30-Nov 2, pp. 587-588, (1995).

12. B.J. Pletka, G. Subhash, D. Edelman and R.J. Dowding, “Processing-Structure Relationship in Open die Hot Forged W-Hf-Ti,” Proceedings of the Third International Conference on Tungsten and Refractory Metals, edited by A. Bose and R.J. Dowding, Metal Powder Indus¬tries Federation, Princeton, NJ, pp. 201-208, (1995).

11. B. Koeppel and G. Subhash, “Plastic Response and Deformation Microstructures in Rhe-nium” Micromechanical Modeling and Damage Chracterization of Advanced materials, ed: S.A. Meguid, ASME-AMD-Vol.199, pp. 93-100, ASME, New York, NY (1995)

10. G. Subhash, R.J. Dowding, D. Edelman and D. Kapoor, “High Strain Rate Behavior of W- Hf and W-HfC Composites,” Proceedings of the 2nd International Conference on Tungsten and Refractory Metals, edited by A. Bose and R.J. Dowding, Metal Powder Industries Fed-eration, Princeton, NJ, pp.213-218, (1994).

9. D. Edelman, B.J. Pletka, and G. Subhash, “Development of W-Hf-Ti Composites by Liquid Phase Sintering,” Proceedings of the 2nd International Conference on Tungsten and Refrac-tory Metals, edited by A. Bose and R.J. Dowding, Metal Powder Industries Federation, Prin¬ceton, NJ, pp.227-234, (1994).

8. G. Subhash, B.J. Pletka, and G. Ravichandran, “Constitutive Response and Characterization of Deformation Modes in Hafnium,” Proceedings of the 2nd International Conference on Tungsten and Refractory Metals, edited by A. Bose and R.J. Dowding, Metal Powder Indus¬tries Federation, Princeton, NJ, pp.597-604, (1994).

7. B. Koeppel and G. Subhash, “Constitutive Response and Characterization of Deformation Modes in Rhenium,” Proceedings of the 2nd International Conference on Tungsten and Refractory Metals, edited by A. Bose and R.J. Dowding, Metal Powder Industries Federa-tion, Princeton, NJ, pp.673-680, (1994).

6. G. Subhash and G. Ravichandran, “High Strain Rate Behavior and Localization in Hafnium,” Experimental Techniques in the Dynamics of Deformable Solids, edited by K. T. Ramesh, AMD-Vol. 152, pp. 79-84, ASME, New York, NY (1993).

5. G. Subhash and G. Ravichandran, “High Strain Rate Behavior and Localization in Hafnium,” Proceedings of 13th Army Symposium on Solid Mechanics, eds. S.C. Chou, F.D. Bartlett Jr., T.W. Wright and K. Iyer, pp. 621-631, (1993).

4. G. Subhash and S. Nemat-Nasser, “Microcrack Induced Damage in Zirconia Ceramics Under Uniaxial Compression: Experiments and Modeling,” Advances in Local Fracture/ Damage Models for the Analysis of Engineering Problems, AMD-Vol. 137, Proceedings of ASME Summer Mechanics and Materials Conference, Tempe, Arizona, April 28-May 1, 1992, eds., J. H. Giovanola and A. J. Rosakis, 93-107 (1992).

3. M.M. Mehrabadi, S. Nemat-Nasser, H.M. Shodja and G. Subhash, “Some Basic Theoretical and Experimental Results on Micromechanics of Granular Flow,” Micromechanics of Gran-ular Materials, Proceeding of the US/Japan Seminar on Micromechanics of Granular Mate-rials, Sendai-Zao, Japan, edited by M. Satake and J.T. Jenkins, 253-262, Oct 26-30, (1987).

2. G. Subhash, S. Rahamatulla and S.V. Rao, “Transient Thermal Behavior of Steam Chest During Turbine Startups,” Proceedings of Fifth International Conference, Montreal, Can¬ada, , June 29-July 3, 1987, Numerical Methods in Thermal Problems, eds., R. W. Lewis, K. Morgan and W. G. Habashi, Pineridge Press, Swansea, U.K., pp. 1868-1876 (1987).

1. G. L. Narasaiah, G. Subhash and N.V.L.S. Sarma, “A 3-D Mesh Generator for FEM Analy-sis of Complex Structures,” Proceeding of All India Seminar on Computers for 1990s for India, Trichirapalli, India, D3.01-D3.14, Aug 22-23, (1986).