• V. Randle, G.S. Rohrer, and Y Hu, " Five-parameter grain boundary analysis of a titanium alloy before and after low temperature annealing," Scripta Materialia, 58 (2008) 183-186.
• H. Kim, R.P. Camata, S. Lee, G.S. Rohrer, A.D. Rollett, Y.K. Vohra, "Crystallographic Texture in Pulsed Laser Deposited Hydroxyapatite Bioceramic Coatings," Acta Materialia, 55 (2007) 131-139.
• T. Sano and G.S. Rohrer, "Experimental Evidence for the Development of Bimodal Grain Size Distributions by the Nucleation-Limited Coarsening Mechanism," J. Am. Ceram. Soc. 90 (2007) 211-216.
• C.-S. Kim, T.R. Massa, G.S. Rohrer, "Modeling the Influence of Orientation Texture on the Strength of WC-Co Composites," J. Am. Ceram. Soc. 90 (2007) 199-204.
• H.M. Miller, C.-S. Kim, J. Gruber, V. Randle, and G.S. Rohrer, "Orientation Distribution of sigma-3 Grain Boundary Planes in Ni Before and After Grain Boundary Engineering," Materials Science Forum 558- 559 (2007) 641-647.
• S.-B. Lee, A. D. Rollett, and G. S. Rohrer, "Three-Dimensional Microstructure Reconstruction Using FIB-OIM," Materials Science Forum 558-559 (2007) 915-920.
• J.L. Giocondi, P.A. Salvador, and G.S. Rohrer, "The Origin of Photochemical Anisotropy in SrTiO3," Topics in Catalysis, 44 (2007) 38-42.
• A.D. Rollett, S.-B. Lee, R. Campman, and G.S. Rohrer, "Three- Dimensional Characterization of Microstructure by Electron Back-Scatter Diffraction," Annual Review of Materials Research, 37 (2007) 627- 658.
• S.T. Downey, II, N. Bembridge, P.N. Kalu, H.M. Miller, G.S. Rohrer, K. Han, "Grain Boundary Plane Distributions in Modified 316 LN Steel Exposed at Elevated and Cryogenic Temperatures," J. Mater. Sci., 42 (2007) 9543-47.
• G.S. Rohrer, "The Distribution of Grain Boundary Planes in Polycrystals," JOM, 59 (2007) 38-42.
• C.-S. Kim, T.R. Massa, G.S. Rohrer, "Modeling the Relationship between Microstructural Features and the Strength of WC-Co Composites," International Journal of Refractory Metals and Hard Materials, 24 (2006) 89-100.
• C.-S. Kim, A.D. Rollett, and G.S. Rohrer, "Grain Boundary Planes: New dimensions in the Grain Boundary Character Distribution," Scripta Materialia, 54 (2006) 1005-1009.
• K. Barmak, J. Kim, C.-S. Kim, W.E. Archibald, G.S. Rohrer, A.D. Rollett, D. Kinderlehrer, S. Ta'asan, H. Zhang, D.J. Srolovitz, "Grain boundary energy and grain growth in Al films: Comparison of experiments and simulations," Scripta Materialia, 54 (2006) 1059-1063.
• N.V. Burbure, P.A. Salvador, G.S. Rohrer, "Influence of Dipolar Fields on the Photochemical Reactivity of Thin Titania Films on BaTiO3 Substrates," Journal of the American Ceramic Society, 89 (2006) 2943-2945.
• G.S. Rohrer, V. Randle, C.-S. Kim, and Y. Hu, "Changes in the five- parameter grain boundary character distribution in alpha-brass brought about by grain boundary engineering," Acta Materialia 54 (2006) 4389-4502.
• J. Gruber, N. Ma, Y. Wang, A.D. Rollett and G.S. Rohrer, "Sparse data structure and algorithm for the phase field method," Modelling Simul. Mater. Sci. Eng. 14 (2006) 1189-1195.
• H. Kim, R.P. Camata, S. Lee, G.S. Rohrer, A.D. Rollett, K.M. Hennessy, S.L. Bellis, and Y.K. Vohra, "Calcium Phosphate Bioceramics with Tailored Crystallographic Texture for Controlling Cell Adhesion," Mat. Res. Soc. Symp. Proc., 925 (2006) 0925-BB02-07.
• V. Randle, G. Rohrer, and G. Owen. "The Role of the Grain Boundary Plane in Grain Boundary Engineering," in Anisotropy, Texture, Dislocations, and Multiscale Modeling in Finite Pasticity and Viscoplasticity and Metal Forming, Editors: A.S. Khan and R. Kazmi, Neat Press, Inc. (2006) 307.
• C.-S. Kim, Y. Hu, G.S. Rohrer, V. Randle, "Five-Parameter Grain Boundary Distribution in Grain Boundary Engineered Brass," Scripta Materialia, 52 (2005) 633-637.
• G.S. Rohrer and C.-S. Kim, "The Influence of Singular Surfaces and Morphological Changes on Coarsening," Zeitschrift fur Metallkunde, 96 (2005) 191-196.
• E.P. Gorzkowski, H.M Chan, M.P. Harmer, T. Sano, C.-S. Kim, G.S. Rohrer, "Changes in the Distribution of Interfaces in PMN- 35 mol% PT as a Function of Time," Zeitschrift fur Metallkunde, 96 (2005) 207-210.
• G.S. Rohrer, "Influence of Interface Anisotropy on Grain Growth and Coarsening," Annual Review of Materials Research 35 (2005) 99-126.
• T. Sano, C.-S. Kim, and G.S. Rohrer, "Shape Evolution of SrTiO3 Crystals During Coarsening in a Titania-Rich Liquid," J. Amer. Ceram. Soc., 88 (2005) 993-996.
• J. Gruber, D.C. George, A.P. Kuprat, G.S. Rohrer, A.D. Rollett, "Effect of Anisotropic Grain Boundary Properties on Grain Boundary Plane Distributions During Grain Growth," Scripta Materialia 53 (2005) 351-355.
• K. Barmak, W. Archibald, J. Kim, C.-S. Kim, C.-S., A.D. Rollett, G.S. Rohrer, S. Ta'asan, D. Kinderlehrer, "Grain boundary energy and grain growth in highly-textured Al films and foils: experiment and simulation," Materials Science Forum 495-497 (2005) 1255-1260.
• D. Chatain, P. Wynblatt, G.S. Rohrer, "Equilibrium crystal shape of Bi-saturated Cu crystals at 1223 K," Acta Materialia, (2005), 53 (2005) 4057-4064.
• G.S. Rohrer, Microstructures, Encyclopedia of Condensed Matter Physics, article 694 (2005) 403-415.
• V. Randle, Y. Hu, G.S. Rohrer, C.-S. Kim, "The Distribution of Misorientations and Grain Boundary Planes in Grain Boundary Engineered Brass," Materials Science and Technology, 21 (2005) 1275-1281.
• D. Chatain, P. Wynblatt, and G.S. Rohrer, "Anisotropic Phenomena at Interfaces in Bismuth-Saturated Copper," Scripta Materialia, 50 (2004) 565-569.
• C.-S. Kim and G.S. Rohrer, "Geometric and Crystallographic Characterization of WC Surfaces and Grain Boundaries in WC-Co Composites," Interface Science, 12 (2004) 19-27.
• D.M. Saylor, B.S. El-Dasher, T. Sano, and G.S. Rohrer, "Distribution of Grain boundaries in SrTiO3 as a Function of Five Macroscopic Parameters," J. Amer. Ceram. Soc., 87 (2004) 670-676.
• D.M. Saylor, B.S. El-Dasher, Y. Pang, H.M. Miller, P. Wynblatt, A.D. Rollett, and G.S. Rohrer, "Habits of Grains in Dense Polycrystalline Solids," J. Amer. Ceram. Soc., 87 (2004) 724-726.
• G.S. Rohrer, D.M. Saylor, B.S. El-Dasher, B.L. Adams, A.D. Rollett, and P. Wynblatt, "The Distribution of Internal Interfaces in Polycrystals," Zeitschrift fur Metallkunde, 95 (2004) 197-214.
• D.M. Saylor, B.S. El Dasher, A.D. Rollett, and G.S. Rohrer, "Distribution of Grain Boundaries in Aluminum as a Function of Five Macroscopic Parameters," Acta Materialia, 52 (2004) 3649-3655.
• D.M. Saylor, B.S. El-Dasher, B.L. Adams, and G.S. Rohrer, "Measuring the Five Parameter Grain Boundary Distribution From Observations of Planar Sections," Metallurgical and Materials Transactions, 35A (2004) 1981-1989.
• G.S. Rohrer, B.S. El Dasher, H.M. Miller, A.D. Rollett, and D.M. Saylor, "Distribution of Grain Boundary Planes at Coincident Site Lattice Misorientations," Mat. Res. Soc. Symp. Proc., 819 (2004) N7.2.
• H.M. Miller, D.M. Saylor, B.S. El Dasher, A.D. Rollett, and G.S. Rohrer, "Crystallographic Distribution of Internal Interfaces in Spinel Polycrystals," Proc. 2nd Intl. Conf. on Recrystallization and Grain Growth, B. Bacroix, J.H. Driver, R. Le Gall, Cl. Maurice, R. Penelle, H. R¬(tm)gl¬(tm), and L. Tabourot, eds., Annecy, France, August 2004, Materials Science Forum 467-470 (2004) 783-788.
• T.A. Bennett, C.-S. Kim, G.S. Rohrer, and A.D. Rollett, "Five- Parameter Grain Boundary Character Distribution in Fe-1%Si," Proc. 2nd Intl. Conf. on Recrystallization and Grain Growth, B. Bacroix, J.H. Driver, R. Le Gall, Cl. Maurice, R. Penelle, H. R¬(tm)gl¬(tm), and L. Tabourot, eds., Annecy, France, August 2004, Materials Science Forum 467-470 (2004) 1057- 1062.
• D. Kinderlehrer, I. Livshits, G.S. Rohrer, S. Ta'asan, and P. Yu, "Mesoscale Simulation of the Evolution of the Grain Boundary Character Distribution," Proc. 2nd Intl. Conf. on Recrystallization and Grain Growth, B. Bacroix, J.H. Driver, R. Le Gall, Cl. Maurice, R. Penelle, H. R¬(tm)gl¬(tm), and L. Tabourot, eds., Annecy, France, August 2004, Materials Science Forum 467-470 (2004) 1063-1068.
• J. Gruber, D.C. George, A.P. Kuprat, G.S. Rohrer, and A.D. Rollett, "Effect of Anisotropic Interfacial Energy on Grain Boundary Distributions During Grain Growth," Proc. 2nd Intl. Conf. on Recrystallization and Grain Growth, B. Bacroix, J.H. Driver, R. Le Gall, Cl. Maurice, R. Penelle, H. R¬(tm)gl¬(tm), and L. Tabourot, eds., Annecy, France, August 2004, Materials Science Forum 467-470 (2004) 733-738.
• F. Papillon, P. Wynblatt, and G.S. Rohrer, "Segregation of Calcium to Magnesium Oxide Grain Boundaries," Proc. 2nd Intl. Conf. on Recrystallization and Grain Growth, B. Bacroix, J.H. Driver, R. Le Gall, Cl. Maurice, R. Penelle, H. R¬(tm)gl¬(tm), and L. Tabourot, eds., Annecy, France, August 2004, Materials Science Forum 467-470 (2004) 789-794.
• T. Sano, D.M. Saylor, and G.S. Rohrer, "Surface Energy Anisotropy of SrTiO3 at 1400 "-C in Air," J. Amer. Ceram. Soc., 86 (2003) 1933-39.
• J.L. Giocondi and G.S. Rohrer, "Structure Sensitivity of Photochemical Oxidation and Reduction Reactions on SrTiO3 Surfaces," J. Amer. Ceram. Soc., 86 (2003) 1182-89.
• D.M. Saylor, A. Morawiec, and G.S. Rohrer, "Distribution of Grain boundaries in Magnesia as a Function of Five Macroscopic Parameters," Acta Mater., 51 (2003) 3663-74.
• D.M. Saylor, A. Morawiec, and G.S. Rohrer, "The Relative Free Energies of Grain boundaries in Magnesia as a Function of Five Macroscopic Parameters," Acta Mater., 51 (2003) 3675-86.
• P. Wynblatt, G.S. Rohrer and F. Papillon, "Grain Boundary Segregation in Oxide Ceramics," J. Eur. Ceram. Soc., 23 (2003) 2841-48.
• J.L. Giocondi and G.S. Rohrer, "Orientation Dependence of Photochemical Reduction Reactions on SrTiO3 Surfaces," Mat. Res. Soc. Symp. Proc., (Mater. Res. Soc. Proc. 751, Pittsburgh, PA, 2003) 19-24.
• J.L. Giocondi, A.M. Zimbouski, and G.S. Rohrer, " Photochemical Reactivity of Sr2Nb2O7 and Sr2Ta2O7 as a Function of Surface Orientation," Mat. Res. Soc. Symp. Proc., (Mater. Res. Soc. Proc. 755, Pittsburgh, PA, 2003) 315-20.
• J.L. Giocondi, S. Samadzadeh, and G.S. Rohrer, "Orientation Dependence of the Photochemical Reactivity of BaTi4O9," Mat. Res. Soc. Symp. Proc., (Mater. Res. Soc. Proc. 755, Pittsburgh, PA, 2003) 221-6.
• D.M. Saylor, A. Morawiec, G.S. Rohrer, "Distribution and Energies of Grain Boundaries in Magnesia as a Function of Five Degrees of Freedom," J. Amer. Ceram. Soc., 85 (2002) 3081-3.
• D.M. Saylor and G.S. Rohrer, "Determining Crystal Habits from Observations of Planar Sections," J. Amer. Ceram. Soc., 85 (2002) 2799-804.
• R.L. Smith, S.V. Yanina, G.S. Rohrer, A.J. Perrotta, "Inhibition of Sintering and Surface Area Loss in Phosphate-Modified alpha- Al2O3 Powders Derived from alpha -AlOOH," J. Amer. Ceram. Soc. 85 (2002) 2325-30.
• G.S. Rohrer, C.L. Rohrer, and W.W. Mullins, "Coarsening of Faceted Crystals," J. Amer. Ceram. Soc., 85 (2002) 675-82.
• D.M.Saylor, A.Morawiec, K.W.Cherry, F.H.Rogan, G.S.Rohrer, S.Mahadevan, and D.Casasent, "Crystallographic Distribution of Low Angle Grain Boundary Planes in Magnesium Oxide," Proceedings of ICOTOM 13, Seoul, Aug. 2002, Materials Science Forum 408-412, (2002) pp. 1705-1710.
• V.R. Vedula, S.J. Glass, D.M. Saylor, G.S. Rohrer, W.C. Carter, and S.A. Langer, "Residual Stress Predictions in Polycrystalline Alumina," J. Amer. Ceram. Soc., 84 (2001) 2947-54.
• G.S. Rohrer, C.L. Rohrer, and W.W. Mullins,"Nucleation Energy Barriers for Volume Conserving Shape Changes of Crystals with Nonequilibrium Morphologies," J. Amer. Ceram. Soc., 84 (2001) 2099-104.
• J.L. Giocondi and G.S. Rohrer, "Spatial Separation of Photochemical Oxidation and Reduction Reactions on the Surface of Ferroelectric Barium Titanate," J. Phys. Chem. B, 105 (2001) 8275- 7.
• R.L. Smith, G. S. Rohrer, and A.J. Perrotta, "The Influence of Diaspore Seeding and Chloride Concentration on the Transformation of "Diasporic" Precursors to Corundum," J. Amer. Ceram. Soc., 84 (2001) 1896- 902.
• D.M. Saylor and G.S. Rohrer, "Evaluating Anisotropic Surface Energies Using the Capillarity Vector Reconstruction Method," Interface Science, 9 (2001) 35-42.
• T.-D. Doan, J.L. Giocondi, G.S. Rohrer, and P.A. Salvador, "Surface Engineering Along the Close-Packed Direction of Perovskite Oxides," J. Crystal Growth 225 (2001) 178-182.
• J.L. Giocondi and G.S. Rohrer, "Spatially Selective Photochemical Reduction of Silver on the Surface of Ferroelectric Barium Titanate," Chemistry of Materials, 13 (2001) 241-2.
• J.L. Giocondi and G.S. Rohrer, "Photochemical Reduction and Oxidation Reactions on Barium Titanate Surfaces," Mat. Res. Soc. Symp. Proc., (Mater. Res. Soc. Proc. 654, Pittsburgh, PA, 2001) AA7.4.1-10.
• D.M. Saylor, A. Morawiec, K.W. Cherry, F.H. Rogan, G.S. Rohrer, S. Mahadevan, and D. Casasent, "Crystallographic Distribution of Grain Boundaries in Magnesium Oxide," Proceedings of the First Joint International Conference on Grain Growth, Aachen, Germany, Eds. G. Gottstein and D.A. Molodov (Springer Verlag, 2001) 449-454.
• G. S. Rohrer and W. W. Mullins, "Energy Barriers for the Morphological Evolution and Coarsening of Faceted Crystals," Proceedings of the First Joint International Conference on Grain Growth, Aachen, Germany, Eds. G. Gottstein and D.A. Molodov (Springer Verlag, 2001) 321-326.
• D. M. Saylor, K. W. Cherry, and G. S. Rohrer, "Capillarity Vector Reconstruction of the Relative Energies of [0001] Tilt Boundaries in Alumina," Proceedings of the First Joint International Conference on Grain Growth, Aachen, Germany, Eds. G. Gottstein and D.A. Molodov (Springer Verlag, 2001) 429-434.
• A.D. Rollett, C-C. Yang, W.W. Mullins, B.L. Adams, C-T Wu, D. Kinderlehrer, S. Ta’asan, F. Manolache, C. Liu, I. Livshits, D. Mason, A. Talukder, S. Ozdemir, D. Casasent, A. Morawiec, D. Saylor, G.S. Rohrer, M. Demirel, B. El- Dasher, and W. Yang, "Grain Boundary Property Determination though Measurement of Triple Junction Geometry and Crystallography," Proceedings of the First Joint International Conference on Grain Growth, Aachen, Germany, Eds. G. Gottstein and D.A. Molodov, (Springer Verlag, 2001) pp 165-175.
• S. Ha, N.T. Nuhfer, G.S. Rohrer, M. De Graef, and M. Skowronski, "Origin of Domain Structure in Hexagonal Silicon Carbide Boules grown by the Physical Vapor Transport Method," J. Crystal Growth, 220 (2000) 308-15.
• S. Ha, N.T. Nuhfer, G.S. Rohrer, M. De Graef, and M. Skowronski, "Identification of Prismatic Slip Bands in 4H SiC Boules Grown by Physical Vapor Transport," J. Electronic Mat, 29 (2000) L5-L8.
• E.K. Sanchez, T. Kuhr, VD. Heydemann, D.W. Snyder, G.S. Rohrer, M. Skowronski, "Formation of Macrodefects in Physical Vapor Transport of Silicon Carbide," J. Electronic Mat, 29 (2000) 347.
• D.M. Saylor, A. Morawiec, B.L. Adams, and G.S. Rohrer, "Misorientation Dependence of the Grain Boundary Energy in Magnesia," Interface Science, 8 (2000) 131-140.
• D.M. Saylor, D.E. Mason, and G.S. Rohrer, "Experimental Method for Determining Surface Energy Anisotropy and its Application to Magnesia," J. Amer. Ceram. Soc. 83 (2000) 1226-32.
• W.W. Mullins and G.S. Rohrer, "Nucleation Barrier for Volume Conserving Shape Changes of Faceted Crystals," J. Amer. Ceram. Soc. 83 (2000) 214-16.
• E.K. Sanchez, V.D. Heydemann, D.W. Snyder, G.S. Rohrer and M. Skowronski, "Thermal Decomposition Cavities in Physical Vapor Transport Grown SiC," Materials Science Forum, 338-342 (2000) 55-58.
• E.K. Sanchez, V.D. Heydemann, D.W. Snyder, G.S. Rohrer and M. Skowronski, "Nucleation of Dislocations during Physical Vapor Transport Growth of Silicon Carbide," Materials Science Forum, 338-342 (2000) 63-66.
• S. Ha, G.S. Rohrer, M. Skowronski, V.D. Heydemann and D.W. Snyder, "Plastic Deformation and Residual Stresses in SiC Boules Grown by PVT," Materials Science Forum, 338-342 (2000) 67-70.
• S. Ha, N.T. Nuhfer, M. De Graef, G.S. Rohrer and M. Skowronski, "Origin of Threading Dislocation Arrays in SiC Boules Grown by PVT," Materials Science Forum, 338-342 (2000) 477-480.
• B.L. Adams, D. Kinderlehrer, I. Livshits, D. E. Mason, W.W. Mullins, G.S. Rohrer, A.D. Rollett, D.M. Saylor, S. Ta'asan, and Chun-te Wu, "Extracting Grain Boundary and Surface Energy from Measurement of Triple Junction Geometry," Interface Science 7 (1999) 321.
• N.E. Brese, C.L. Rohrer, and G.S. Rohrer, "Brightness Degradation in Electroluminescent ZnS:Cu," Solid State Ionics 123 (1999) 19-24.
• D.M. Saylor and G.S. Rohrer, "Measuring the Influence of Grain Boundary Misorientation on Thermal Groove Geometry in Ceramic Polycrystals," J. Amer. Ceram. Soc. 82 (1999) 1529-1536.
• R.L. Smith and G.S. Rohrer, "The Structure Sensitivity of HxMoO3 Precipitation on MoO3(010) During Reactions with Methanol," J. Catalysis, 184 (1999) 49-58.
• B.L. Adams, C.L. Bauer, D. Casasent, B. El- Dasher, D. Kinderlehrer, I. Livshits, F. Manolache, D. Mason, A. Morawiec, W.W. Mullins, S. Ozdemir, H. Rogan, G. Rohrer, A.D. Rollett, D. Saylor, S. Ta’asan, A. Talukder, C-T Wu, C-C. Yang, and W. Yang "Extraction of Grain Boundary Energies from Triple Junction Geometry," Proceedings of ICOTOM-12, Montréal, Canada, (1999) 9-18.
• D.M. Saylor, G.S. Rohrer, and D.E. Mason, "Determining Surface Energy Anisotropy from Measurements of Thermal Groove Geometry," Proceedings of ICOTOM-12, Montréal, Canada, (1999) 1637-1642.
• D.M. Saylor and G.S. Rohrer "Determining Relative Grain Boundary Energies from Measurements of Thermal Groove Geometry," Proceedings of ICOTOM-12, Montréal, Canada, (1999) 1690-1695.
• S.J. Glass, V.R. Vedula, D.M. Saylor, and G.S. Rohrer, "Application of Electron Backscattered Diffraction (EBSD) and Atomic Force Microscopy (AFM) to Determine Texture, Microtexture, and Grain Boundary Energies in Ceramics," Proceedings of ICOTOM-12, Montréal, Canada, (1999) 1489-1494.
• V.R. Vedula, S.J. Glass, D.M. Saylor, G.S. Rohrer, and W.C. Carter, "Predicting Microstructural-level Residual Stresses and Crack Paths in Ceramics," Proceedings of ICOTOM-12, Montréal, Canada, (1999) 1507-1512.
• R.L. Smith and G.S. Rohrer, "The Morphological Evolution of the MoO3(010) Surface During the Partial Oxidation of Methanol," J. Catalysis, 180 (1998) 270-278.
• J.B. Lowekamp, G.S. Rohrer, P.A. Morris Hotsenpiller, J.D. Bolt, and W.E. Farneth, "The Anisotropic Photochemical Reactivity of Bulk TiO2 Crystals," J. Phys. Chem. B, 102 (1998) 7323-27.
• G.S. Rohrer, "Structure and Bonding in Crystalline Materials: A Textbook for Materials Science and Engineering Students," J. Mater. Ed., 20 (1998) 135.
• P.A. Morris Hotsenpiller, J.D. Bolt, W.E. Farneth, J.B. Lowekamp, and G.S. Rohrer, "The Orientation Dependence of Photochemical Reactions on TiO2 Surfaces," J. Phys. Chem. B, 102 (1998) 3216- 26.
• H.I. Aaronson and G.S. Rohrer, "Does the Reconstructive Mechanism of Phase Transformation Exist?," Scripta Materialia, 38 (1998) 675- 680.
• R.L. Smith and G.S. Rohrer, "The Protonation of MoO3 During the Partial Oxidation of Alcohols," J. Catalysis, 173 (1998) 219.
• D.M. Saylor, D.E. Mason, and G.S. Rohrer, "The Influence of Surface and Grain Boundary Tangent Plane Anisotropy on Thermal Groove Geometry in Magnesia", Grain Growth in Polycrystalline Materials III, edited by H. Weiland, B.L. Adams, and A.D. Rollett (TMS, Warrendale PA, 1998) 359-64.
• V.D. Heydemann, E. K. Sanchez, G. S. Rohrer, M. Skowronski, "The Structural Evolution of Lely Seeds During the Initial Stages of SiC Sublimation Growth", Power Semiconductor Materials and Devices edited by S. Pearton, F. Ren, R. Shul, S. Tenconi, E. Wolfgang (Mater. Res. Soc. Proc. 483, Pittsburgh, PA, 1998) 295-301.
• R.L. Smith and G.S. Rohrer, "The Partial Oxidation of Methanol by MoO3 (010) Surfaces with Controlled Defect Distributions", Recent Advances in Catalytic Materials edited by N.M. Rodriguez, S.L. Soled, and J. Hrbek (Mater. Res. Soc. Proc. 497, Pittsburgh, PA, 1998), 53-58.
• M. Shin, A. Y. Polyakov, M. Skowronski, G. S. Rohrer, and R. G. Wilson, "Surface Defects in GaN and AlxGa1-xN Epilayers Deposited on Sapphire by Organometallic Vapor Phase Epitaxy", Materials Science Forum, 264-268 (1998) 1251-1254.
• E. K. Sanchez, V. D. Heydemann, G. S. Rohrer, M. Skowronski, J. Solomon, M.A. Capano, W.C. Mitchell, "Structural Characterization of SiC Crystals Grown by Physical Vapor Transport", Materials Science Forum, 264-268 (1998) 433-436.
• V. D. Heydemann, G. S. Rohrer, E. K. Sanchez, M. Skowronski, "The Structural Evolution of Seed Surfaces During the Initial Stages of Physical Vapor Transport SiC Growth", Materials Science Forum, 264-268 (1998) 37-40.
• J. Giocondi, G.S. Rohrer, M. Skowronski, V. Balakrishna, G. Augustine, H.M. Hobgood, and R.H. Hopkins,"The Formation of Super-Dislocation/Micropipe Complexes in 6H-SiC", Materials Science Forum, 264-268 (1998) 371- 374.
• J. Giocondi, J.B. Lowekamp, G.S. Rohrer, and P.A. Morris Hotsenpiller, "The Morphology of Rutile (100), (101), and (001) surfaces: Single Crystals, Homoepitaxial Films, and Heteroepitaxial Films", in "Integrated Thin Films and Applications" edited by R.K. Pandey, P. Morris-Hotsenpiller, A. Roshko, U. Varshney, and D.E. Witter (Ceram. Trans. 86, Westerville, OH, 1998) 233- 43.
• J. Giocondi, G. S. Rohrer, M. Skowronski, V. Balakrishna, G. Augustine, H.M. Hobgood, and R.H. Hopkins, "An Atomic Force Microscopy Study of Super- Dislocation/Micropipe Complexes on the 6H-SiC(0001) Growth Surface," J. Cryst. Growth, 181 (1997) 351.
• A. H. Carim, G. S. Rohrer, N. R. Dando, S-Y. Tzeng, C. L. Rohrer, A. J. Perrotta, "Conversion of Diaspore to Corundum: A New Alpha-Alumina Transformation Sequence," J. Am. Ceram. Soc. 80 (1997) 2677.
• P.A. Morris Hotsenpiller, A. Roshko, J.B. Lowekamp, G.S. Rohrer, "Growth Morphologies of Heteroepitaxial Rutile Films on Sapphire Substrates," J. Crystal Growth, 174 (1997) 424.
• R. L. Smith and G. S. Rohrer, "Morphological Evolution of the Hydrogen Reduced MoO3-x (010) Surface During Reoxidation" in "Catalyst Materials for High-Temperature Processes" edited by K.S.Ramesh, M. Misono, and P.L. Gai (Ceram. Trans. 73, Westerville, OH, 1997) 139.
• . L. Smith, G. S. Rohrer, K. S. Lee, D.-K. Seo and M.-H. Whangbo, "A Scanning Probe Microscopy Study of the (001) Surfaces of V2O5 and V6O13," Surface Science, 367 (1996) 87.
• P.A. Morris Hotsenpiller, G.A. Wilson, A. Roshko, J.B. Rothman, G.S. Rohrer, "Heteroepitaxial Growth of TiO2 Films by Ion Beam Sputter Deposition," J. Crystal Growth, 166 (1996) 779.
• R. L. Smith and G. S. Rohrer, "An Atomic Force Microscopy Study of the Morphological Evolution of the MoO3(010) Surface During Reduction Reactions," J. Catalysis, 163 (1996) 12.
• R.L. Smith and G.S. Rohrer, "Scanning Probe Microscopy of Cleaved Molybdates: alpha-MoO3(010), Mo18O52(100), Mo8O52, and eta-Mo4O11(100)," J. Solid State Chemistry, 124 (1996) 104.
• W. Qian, M. Skowronski, G.S. Rohrer, "Structural Defects and Their Relationship to Nucleation of GaN Thin Films", III-Nitride, SiC, and Diamond Materials For Electronic Devices edited by D.K. Gaskill, C.D. Brandt, R.J. Nemanich (Mater. Res. Soc. Proc. 423, Pittsburgh, PA, 1996) 475.
• J. Giocondi, G. S. Rohrer, M. Skowronski, V. Balakrishna, G. Augustine, H.M. Hobgood, and R.H. Hopkins, "The relationship between micropipes and screw dislocations in pvt grown 6H-SiC", III-Nitride, SiC, and Diamond Materials For Electronic Devices edited by D.K. Gaskill, C.D. Brandt, R.J. Nemanich (Mater. Res. Soc. Proc. 423, Pittsburgh, PA, 1996) 539.
• G. S. Rohrer, J. Payne, W. Qian, M. Skowronski, K. Doverspike, L. B. Rowland, and D. K. Gaskill, "A Microscopic Evaluation of the Surface Structure of omvpe Deposited alpha-GaN Epilayers" in GaN and Related Materials edited by F.A. Ponce, R.D. Dupuis, S. Nakamura, and J.A. Edmond (Mater. Res. Soc. Proc. 395, Pittsburgh, PA, 1996) 381.
• C. L. Rohrer and G. S. Rohrer, "A Crystal Chemical Study of the Li-ion Distribution in LixMn2O4", in "The Role of Ceramics in Advaced Electrochemical Devices" edited by P. Kumta, G.S. Rohrer and U. Balachandran (Ceram. Trans. 65, Westerville, OH, 1996) 195.
• W. Qian, G. S. Rohrer, M. Skowronski, K. Doverspike, L. B. Rowland, and D. K. Gaskill, "Open-Core Dislocations in GaN Epilayers Observed by SFM and High Resolution TEM," Applied Physics Letters 67 (1995) 2284.
• R. L. Smith, W. Lu, and G. S. Rohrer, "The Observation of Oxygen Disorder on the V2O5 (001) Surface Using Scanning Tunneling Microscopy," Surface Science 322 (1995) 293.
• W. Qian, M. Skowronski, M. De Graef, G. Rohrer, K. Doverspike, L. B. Rowland, and D. K. Gaskill, TEM and AFM studies of structural defects in alpha- GaN films", Proc. Microscopy and Microanalysis 1995, ed. G. W. Bailey, M. H. Ellisman, R. A. Hennigar,and N. J. Zaluzec, p. 456, Jones and Begell Publishing, New York, 1995.
• R. L. Smith and G. S. Rohrer, "The Synthesis of an Interstratified Layered Oxide from Exfoliated Precursors", in Advances in Porous Materials edited by S. Komarneni, D.M. Smith, and J.S. Beck (Mater. Res. Soc. Proc. 371, Pittsburgh, PA, 1995) 187.
• G. S. Rohrer and R. L. Smith, "The Atomic-Scale characterization of defects on cleaved Vanadium and Molybdenum oxide surfaces using STM" Structure and Properties of Interfaces in Ceramics edited by D.A. Bonnell, U. Chowdhry, and M. Rühle (Mater. Res. Soc. Proc. 357, Pittsburgh, PA, 1995) 79.
• P. M. Thibado, G. S. Rohrer, and D. A. Bonnell, "Experimental and Simulated Tunneling Spectra of the Polar ZnO Surfaces," Surface Science 318 (1994) 379-394.
• C. Lane Rohrer and G. S. Rohrer, "Monte Carlo Simulations of Mg(Al)O Solid Solutions Based on Crystal Chemical Rules," Chemistry of Materials 6 (1994) 501.
• G. S. Rohrer, W. Lu, M. L. Norton, M. A. Blake, and C. L. Rohrer, "Scanning tunneling microscopy and crystal chemical models of the Na0.82WO3 (001) surface," J. Solid State Chemistry 109 (1994) 359.
• W. Lu, G. S. Rohrer, "Experimental and Simulated Scanning Tunneling Microscopy of the Cleaved Rb1/3WO3 (0001) Surface", in Determining Nanoscale Physical Properties of Materials by Microscopy and Spectroscopy edited by M. Sarikaya and H.K. Wickramsinghe (Mater. Res. Soc. Proc. 332, Pittsburgh, PA, 1994) 501.
• G. S. Rohrer, W. Lu, R. L. Smith, "Imaging the Atomic-Scale Structure of Molybdenum and Vanadium Oxides by Scanning Tunneling Microscopy", Determining Nanoscale Physical Properties of Materials by Microscopy and Spectroscopy edited by M. Sarikaya and H.K. Wickramsinghe (Mater. Res. Soc. Proc. 332, Pittsburgh, PA, 1994) 507.
• G. S. Rohrer, W. Lu, R. L. Smith, and A. Hutchinson, "Imaging Surface/Crystallographic Shear Plane Intersections on the Mo18O52(100) Surface Using Scanning Tunneling Microscopy," Surface Science 292 (1993) 261.
• W. Lu, N. Nevins, M. L. Norton, and G. S. Rohrer, "Termination Layer Variations on the Cleaved Rb0.33WO3 (0001) Surface Determined by Scanning Tunneling Microscopy," Surface Science 291 (1993) 395.
• D. A. Bonnell, I. Solomon, G. S. Rohrer, and C. Warner, "Direct Measurement of Local Properties of Interfaces with Scanning Tunneling Microscopy," Acta Metall. Mater. 40 (1992) S161.
• G. S. Rohrer, V. E. Henrich, and D. A. Bonnell, "A Scanning Tunneling Microscopy and Spectroscopy Study of the Reduced TiO2-x(110) Surface," Surface Science, 278 (1992) 146.
• G. S. Rohrer and D. A. Bonnell, "The Geometric and Electronic Structure of the ZnO(0001) surface," Surface Science Letters, 247 (1991) L195- L200.
• D. A. Bonnell, R. H. French, and G. S. Rohrer, "Tunneling Spectroscopic Analysis of Optically Active States in Wide-Bandgap Semiconductors," J. Vac. Sci. Technol., B9 (1991) 551.
• G. S. Rohrer and D. A. Bonnell, "Probing the Surface Chemistry of Polycrystalline ZnO with Scanning Tunneling Microscopy and Tunneling Spectroscopy", J. Vac. Sci. Technol., B9 (1991) 783.
• G. S. Rohrer, J. O. Thomas, and G. C. Farrington, "The Hydration of Selected Divalent-ß''-Aluminas," Chem. Mater., 3 (1991) 325.
• G. S. Rohrer, V. E. Henrich, and D. A. Bonnell, "A Scanning Tunneling Microscopy Study of the Reduced TiO2 (110) Surface" in Defects in Materials edited by P.D. Bristowe, J.E. Epperson, J.E. Griffith, and Z. Liliental-Weber (Mater. Res. Soc. Proc. 209, Pittsburgh, PA, 1991) 611.
• G. S. Rohrer and D. A. Bonnell, "A Scanning Tunneling Microscopy Study of Single Crystal ZnO and TiO2 Surfaces", NIST Special Publication 804, Chemistry of Electronic Ceramic Materials, Proceedings of the International Conference held in Jackson, WY, Aug. 17-22, 1990 (1991) 447.
• G. S. Rohrer, V. E. Henrich and D. A. Bonnell, "Structure of the Reduced TiO2(110) Surface Determined by Scanning Tunneling Microscopy," Science 250 (1990) 1239.
• G. S. Rohrer, R. H. French, and D. A. Bonnell, "Detection of Opically Excited States in Wide-Bandgap Semiconductors with Scanning Tunneling Microscopy," J. Am. Ceram. Soc. 73 (1990) 3257.
• G. S. Rohrer and D. A. Bonnell, "Electrical Properties of Individual ZnO Grain Boundaries Determined by Spatially Resolved Tunneling Spectroscopy," J. Am. Ceram. Soc. 73 (1990) 3026.
• G. S. Rohrer, J. O. Thomas, and G. C. Farrington, "The Structure and Properties of Sn(II)-ß''-Alumina," Chem. Mater. 2 (1990) 395.
• G. S. Rohrer and G. C. Farrington, "Electrical Conductivity in Pb(II)- and Na(I)-Pb(II)-ß''-Alumina," J. Solid State Chem. 85 (1990) 299.
• G. S. Rohrer and G. C. Farrington, "Defect Formation in Ag(I)-, Pb(II)-, Sn(II)-, and Bi(III)-ß''-Aluminas," Chem. Mater. 1 (1989) 438.
• G. S. Rohrer and G. C. Farrington, "The Reactivity of Selected Divalent ß''-Aluminas With Water," Mat. Res. Bull. 23 (1988) 1747.
• G. S. Rohrer and G. C. Farrington, "Electronic Conductivity in Pb(II)- ß''-Alumina," Solid State Ionics 28-30 (1988) 1142.
• G. S. Rohrer, P. K. Davies, and G. C. Farrington, "The Effect of Thermal History on the Ionic Conductivity of Pb(II)-ß''-Alumina," Solid State Ionics 28-30 (1988) 354.
• S. Sattar, B. Ghoshal, M. L. Underwood, H. Mertwoy, M. A. Saltzberg, W. S. Frydrych, G. S. Rohrer, and G. C. Farrington, "Synthesis of Di- and Trivalent ß''-Aluminas by Ion Exchange," J. Solid State Chem 65 (1986) 231.
• J.L. Giocondi and G.S. Rohrer, "The Influence of the Dipolar Field Effect on the Photochemical Reactivity of Sr2Nb2O7 and BaTiO3 Microcrystals," Topics in Catalysis, (2006) in press.
• C.-S. Kim, T.R. Massa, G.S. Rohrer, " Interface character distributions in WC-Co composites," J. Am. Ceram. Soc., (2007) in press.
• G.S. Rohrer, J. Gruber, and A.D. Rollett, "A Model for the Origin of Anisotropic Grain Boundary Character Distributions in Polycrystalline Materials," Proc. Of the 15th International Conference on Texture of Materials, (2007) submitted.
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