PHILADELPHIA –- Physicists at the University of Pennsylvania have characterized an aspect of graphene film behavior by measuring the way it conducts electricity on a substrate. This milestone advances the potential application of graphene, the ultra-thin, single-atom thick carbon sheets that conduct electricity faster and more efficiently than silicon, the current material of choice for transistor fabrication.
University of Pennsylvania Researchers Demonstrate a Flexible, One-Step Assembly of Nanoscale Structures
PHILADELPHIA –- Scientists at the University of Pennsylvania have created a one-step, repeatable method for the production of functional nanoscale patterns or motifs with adjustable features, size and shape using a single master “plate.”
John Gearhart, Stem Cell Pioneer, Named Penn's Institute for Regenerative Medicine Director and PIK Professor
PHILADELPHIA –- Marsha I. Lester, chair of the Chemistry Department at the University of Pennsylvania, has been named editor of The Journal of Chemical Physics, effective Jan. 1, 2009.
PHILADELPHIA –- They call diamonds “ice,” and not just because they sparkle. Engineers and physicists have long studied diamond because even though the material is as hard as an ice ball to the head, diamond slips and slides with remarkably low friction, making it an ideal material or coating for seals, high performance tools and high-tech moving parts.
PHILADELPHIA -- Robert Ghrist has been named the seventh Penn Integrates Knowledge University Professor at the University of Pennsylvania.
PHILADELPHIA –- The temperature inside a healthy, photosynthesizing tree leaf is affected less by outside environmental temperature than originally believed, according to new research from biologists at the University of Pennsylvania.