165 citations · 658 across the 35 of their papers we have counts for
4 papers · 1 filter
Statistically Locked-in Transport Through Periodic Potential Landscapes
Ajay Gopinathan, David G. Grier
Classical particles driven through periodically modulated potential energy landscapes are predicted to follow a Devil's staircase hierarchy of commensurate trajectories depending o…
Quantum Cryptography: Security Criteria Reexamined
Dagomir Kaszlikowski, Ajay Gopinathan, Yeong Cherng Liang +2
We find that the generally accepted security criteria are flawed for a whole class of protocols for quantum cryptography. This is so because a standard assumption of the security a…
Kinetic Self-Assembly of Metals on Co-polymer Templates
Ajay Gopinathan
In this work we seek to understand some of the fundamental processes that govern self-assembly at the nanoscale in the context of the formation of metallic structures on patterned…
Defect Formation and Kinetics of Atomic Terrace Merging
Ajay Gopinathan, T. A. Witten
Pairs of atomic scale terraces on a single crystal metal surface can be made to merge controllably under suitable conditions to yield steps of double height and width. We study the…