Spring 2023 Physics Colloquium: From Stochastic Thermodynamics to Quantum Measurement

Andrew N. Jordan, Co-Director, Institute for Quantum Studies, Chapman University

When

3 – 4 p.m., April 21, 2023

Where

Abstract: In the quest for ever smaller computing elements, heat management becomes an increasing challenge. From a thermodynamic perspective, heat is an energetic resource that can converted to useful work. In this talk, I will present new kinds of heat engine and refrigerator designs working on quantum principles. Results will be presented on how to maximize power and efficiency, figures of merit that are notoriously poor for conventional thermoelectric devices. These designs will range from mesoscopic electron transport as a working medium, to superconducting systems. I will end with a discussion of futuristic engines, powered solely by the quantum measurement process.

In-person only, Refreshments, PAS 218 at 2:45PM