Theoretical research will continue on the study of interfaces and non-equilibrium systems driven to steady states by an external field. In an ongoing exploration of bulk singularities in driven systems, multi-point correlations will be investigated in models with a uniform drive, annealed random drives, repulsive interactions, and many species. Another area of study involves the interfaces in driven systems. Particularly, the effects of driving on roughening will be studied and selection mechanisms for the variety of bulk phases induced by different boundary conditions will be investigated. Additional studies will be undertaken on the interplay between bulk and interfacial fluctuations; morphological transitions due to curvature dominated closed membranes; and, conceptual questions associated with capillary wave theory. Long term projects include a thorough analysis of finite size effects and quenched impurities in driven systems, a wider class of competing dynamical models and applications to a variety of other related phenomena. %%%

Agency
National Science Foundation (NSF)
Institute
Division of Materials Research (DMR)
Application #
9119102
Program Officer
G. Bruce Taggart
Project Start
Project End
Budget Start
1992-01-01
Budget End
1995-06-30
Support Year
Fiscal Year
1991
Total Cost
$330,000
Indirect Cost
City
Blacksburg
State
VA
Country
United States
Zip Code
24061