Event
MSE Seminar: Dr. Brendan Hanrahan, US Army DEVCOM
Wednesday, October 1, 2025
3:30 p.m.
Room 2108 Chemical and Nuclear Engineering Building
Sherri Tatum
301-405-5240
statum12@umd.edu
Generating, Storing, and Managing Energy with Ferroelectrics
Abstract: Can ferroelectrics be the answer to all the world’s problems? Probably not, but that doesn’t mean we didn’t try. In this talk Brendan will discuss three vignettes dealing with various ferroelectrics in energy applications: wireless power generation with pyroelectrics, energy storage with Antiferroelectrics, and finally power conditioning in ferroelectric nitride HEMTS. Throughout the discussion, Brendan will weave a thread showing how material properties have unexpected implications on device performance once you consider fabricate-ability and in operando performance.
Bio: Dr. Brendan Hanrahan is an expert in the field of materials science and engineering with a specialization in electronic devices. Earning his PhD from the University of Maryland in 2013 and a Bachelor's degree from Clemson University in 2006, Dr. Hanrahan has been a project leader at the U.S. Army Research Laboratory since 2015. Here, he has led research projects, including the development of the highest temperature electronic RAM on record and advancements in energy-efficient devices. Recognized for his expertise, he has contributed to over 80 peer-reviewed publications, delivered over 30 presentations, and holds multiple patents. Dr. Hanrahan's commitment to technology transition is also reflected in his advisory role at Barrow Green LLC since 2020, where he aids in the commercialization of energy-efficient elastocaloric HVAC technologies. His contributions have been acknowledged through various awards, including the Civilian Meritorious Service Medal in 2021, entry to the UMD Clarck School Early Career Distinguished Alumni society in 2024 and the Presidential Award for Science, Mathematics, and Engineering Mentoring in 2025. Beyond his professional endeavors, Brendan co-founded Cupid Charities in 2010, raising over $30 million for the Children’s Tumor Foundation. As a speaker, he tries to bring a blend of academic and practical insights.
