TY - JOUR AU - Dan Dougherty AU - Jim AU - William Cullen AU - Janice Reutt-Robey AU - Steven Robey C2 - Journal of Physical Chemistry C DA - 2008-12-25 LA - en M1 - 112 PB - Journal of Physical Chemistry C PY - 2008 TI - Variable Temperature Scanning Tunneling Microscopy of Pentacene Monolayer and Bilayer Phases on Ag(111) ER -