The International Symposium was organized to capture the state of our knowledge on the science and technology of interfaces. The Symposium (in honor of Dr. B. B. Rath) was held during the TMS Annual meeting, Feb 17-21, 2002 at Seattle WA. This volume captures the salient papers presented at the symposium. The symposium was sponsored by the Structural Materials Division and the Electronic, Magnetic & Photonic Materials Division of TMS and the Materials Science Critical Technology Sector of ASM International and in particular by the following committees: the Physical Metallurgy Committee (TMS), the Superconducting Materials Committee (TMS), the Titanium Committee (TMD) and the Mechanical Behavior of Materials Committee (TMS/ASM). The objective of this symposium was to present current research on advanced interface controlled materials with primary focus on advanced materials. Special attention was given to design of such interface controlled materials with their unique and highly desirable properties. The symposium was designed to assess the current status and to identify future directions of research, design and applications of the role of interfaces in nanostructured bulk solids, films and coatings as well as polycrystalline superconducting materials. Particular emphasis was placed on developing close interactions and fostering future collaborations among scientists and engineers from the USA, Western and Eastern Europe, Russia, and other Asian countries.
قائمة المحتويات
Preface ix
Nanostructures and Materials
Challenging Some Free-Energy Reduction Criteria for Grain Growth 3
S.G Srinivasan and J. W. Cahn
Interfaces and Surfaces in Nanostructured Materials 15
G. Lopez-Laurrabaquio, J.L. Rodriguez-Lopez, J.M. Montejano-Carrizales and M. Jose-Yacaman
Mechanical Alloying in Nanostructured Fe-Zn Binary System 21
F. Zhou, Y.T. Chouand E.J. Lavernia
Interfaces in Zr Based Nanocrystals and Combustion Synthesized Ti Aluminide 33
G.K Dey
Structure and Properties of Nanostructured Magnetic Films Prepared by Electroless and Sputter Depositions 45
G.M. Chow
Interface Effects
Surface Relief Effects as Evidence for Coherency of Interphase Boundaries 57
H.I. Aaronson
Thermodynamics of Interfaces in Mechanically Alloyed Metals 67
H.K.D.H. Bhadeshia
Multicomponent Diffusion at Zero-Flux Planes 75
M.E. Glicksman and A.O. Lupulescu
Effect of Irradiation-Induced Interfaces on Thin Film Stability 87
P.M. Ossi
Interface Diffusion, Energies and Solute Segregations in Materials: A Unified Approach 99
D. Gupta
Mechanical Behavior
The Role of Interfaces on Mechanical Behavior of Titanium Alloys 113
B. W. Neuberger and S. Ankem
Reevaluation of the Environmental Effects at the Crack Tip-Metal Interfaces 131
K. Sadananda, R.L. Holtz and A.K. Vasudevan
Hot Ductility in Titanium Alloys-A Review 141
M.A. Imam, B.K. Damkroger and G.R. Edwards
A New Mechanism for Superplasticity 155
J.C.M. Li
Crystallization Behavior ofa Melt-Spun Alg6Ni9Mm5 Alloy 171
S.J. Hong, H.S. Kim, C. Suryanarayana and B.S. Chun
Modelling of Die-Workpiece Interface During Hot Forging 183
K. Kannan, M. Pandheeradi, S.P. Vaze, S.R. Schmid and W.R.D. Wilson
Dislocation and Interfaces
Utility of the Plasmon Theory of Surface and Interfacial Energies 197
J.J. Gilman
The Nature of Interfacial Processes in Friction and Wear 207
D. Kuhlmann-Wilsdorf
Elastic Interactions of Point Defects with Imperfect Interfaces in Coated Semi-Infinite Solids 219
KY.Yu
An Informatics Approach to Interface Characterization: Establishing a ‘Materials by Design’ Paradigm 231
K. Rajan
Advanced Materials
Interfaces and Stresses in Nanostructured and High-Tc Superconducting Materials 245
I. Ovid’ko
Grain Boundary Effects in High and Low Tc Superconductors 257
C.S. Pande and R.A. Masumura
Molecular Interfaces and Their Effect on Order in Liquid Crystals 269
R. Shashidhar and D. Shenoy
Interface Studies in a Quasicrystalline Al-Pd-Mn Alloy 275
R. Divakar, V.S. Raghunathan and S. Ranganathan
Semiconductors
Two-Step Epitaxy of Gallium Nitride on (0001) Sapphire 287
S. Mahajan and V. Narayanan
Epitaxial Issues and Growth Morphologies of In Al As/In Ga As MQWs and Heterostructureson(100)and non-(100)In P Substrates 297
A. Christou
Synthetic Functional Oxide Nanostructures: Role of Interfaces 309
R. Ramesh
Role of Silicide Interfaces in Silicon Technology 329
F.M. d’Heurle, C. Lavoie and L. Gignac
Silicon-Germanium-Carbon Self Assembled Quantum Dot Growth and Applications in Electronic Memory Devices 341
D-W. Kim and S. Banerjee
Diamond Surfaces and Interfaces 353
J.E. Butler
Grain Boundaries
In-Situ Determination of Grain Boundary Migration During Recrystallization 361
D.J. Jensen, E.M. Lauridsen and RA. Vandermeer
Atomistic Aspects of Grain Boundary Fracture 375
D. Far has and R.N. Nogueira
Coincidence Site Lattice Theory of Triple Junctions and Quadruple Points 387
V. Y. Gertsman
Interfacial Phenomena in Clean Steel Processing 399
S. Sridhar
Author Index 411
Subject Index 413
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