CRASI Distinguished Lecture Series with Professor Christopher Jarzynski

Event Details
  • Date/Time:
    • Wednesday November 14, 2018
      4:00 pm - 5:00 pm
  • Location: Molecular Science and Engineering Building Room G011
  • Phone:
  • URL:
  • Email:
  • Fee(s):
    N/A
  • Extras:
    Free food
Contact

Professor Jennifer Curtis  jennifer.curtis@physics.gatech.edu

Professor Michael Filler  michael.filler@chbe.gatech.edu

Sharon Lawrence  sharon.lawrence@chemistry.gatech.edu

Summaries

Summary Sentence: Scaling down the laws of Thermodynamics

Full Summary: To what extent can the venerable laws of thermodynamics be scaled down to apply to individual microscopic systems, and what new features emerge at the nanoscale? 

I will review recent progress toward answering these questions, with a focus on the second law of thermodynamics. 

Media
  • Jarzynski Jarzynski
    (image/jpeg)

Abstract

Thermodynamics provides a robust conceptual framework and set of laws that govern the exchange of energy and matter.  Although these laws were originally articulated for macroscopic objects, it is hard to deny that nanoscale systems, as well, often exhibit “thermodynamic-like” behavior.  To what extent can the venerable laws of thermodynamics be scaled down to apply to individual microscopic systems, and what new features emerge at the nanoscale?  I will review recent progress toward answering these questions, with a focus on the second law of thermodynamics. I will argue that the inequalities ordinarily used to express the second law can be replaced by stronger equalities, known as fluctuation relations, which relate equilibrium properties to far-from-equilibrium fluctuations.  The discovery and experimental validation of these relations has stimulated interest in the feedback control of small systems, the closely related Maxwell demon paradox, and the interpretation of the thermodynamic arrow of time.  These developments have led to new tools for the analysis of non-equilibrium experiments and simulations, and they have refined our understanding of irreversibility and the second law.

Bio

Chris Jarzynski received an AB degree in physics from Princeton University in 1987, and a PhD in physics from the University of California, Berkeley in 1994. After postdoctoral positions at the University of Washington in Seattle and at Los Alamos National Laboratory in New Mexico, he became a staff member in the Theoretical Division at Los Alamos. In 2006, he moved to the University of Maryland, College Park, where he is now a Distinguished University Professor in the Department of Chemistry and Biochemistry, with joint appointments in the Institute for Physical Science and Technology and the Department of Physics. His research is primarily in the area of nonequilibrium statistical physics, where he has contributed to an understanding of how the laws of thermodynamics apply to nanoscale systems. He has been the recipient of a Fulbright Fellowship, the 2005 Sackler Prize in the Physical Sciences, and the 2019 Lars Onsager Prize in Theoretical Statistical Physics. He is a Fellow of the American Physical Society and the American Academy of Arts and Sciences.

Additional Information

In Campus Calendar
Yes
Groups

Center for the Science and Technology of Advanced Materials and Interfaces (STAMI), Center for Organic Photonics and Electronics (COPE)

Invited Audience
Faculty/Staff, Public, Undergraduate students
Categories
Seminar/Lecture/Colloquium
Keywords
STAMI, CRĀSI
Status
  • Created By: Sharon Lawrence
  • Workflow Status: Published
  • Created On: Nov 2, 2018 - 12:52pm
  • Last Updated: Nov 2, 2018 - 1:02pm