University of Maryland Links:

Nanotech at Maryland

Physics Department at Maryland
Experimental Condensed Matter Physics at Maryland
Center for Superconductivity Research

Nearby Labs:

Army Research Laboratory
Laboratory for Physical Sciences
National Institute for Standards and Technology
Naval Research Laboratory

Some Nanotube Research Groups:

Phaedon Avouris (IBM Yorktown Heights)
David Cobden (UW)
Vin Crespi (Penn State)
Dai Group (Stanford)
Walt de Heer (Georgia Tech)
Cees Dekker (Delft)
Johnson Group (Penn)
Charles Kane (Penn)
Philip Kim (Columbia)
Lieber Group (Harvard)
Jie Liu (Duke)
Charlie Marcus (Harvard)
McEuen Group (Cornell)
Gene Mele (Penn)
Hongkun Park (Harvard)
Christian Schoenenberger (Basel)
Smalley Group (Rice U.)
Zettl Group (UC Berkeley)

Nanotube Links:

The Nanotube Site

Funding Sources:

ARDA
Defense Advanced Research Projects Agency
Department of Energy - Basic Energy Sciences
Directorate for Central Intelligence Postdoctoral Fellowship Program
National Science Foundation
Office of Naval Research

A long, but not complete, list of Nanoscience and Nanotechnology Centers and Institutes is here.