Research in The Flannigan Lab is highly interdisciplinary and includes aspects of materials science, physical chemistry, and solid-state physics for the study of structural, electronic, and magnetic dynamics in condensed matter. Our primary goal is to understand such processes at the combined atomic and ultrafast spatiotemporal scales, and we actively develop and apply methods of time-resolved electron microscopy in order to uncover new experimental parameter space and probe fundamental phenomena at the nanoscale. Please visit our Research page for summaries of active projects in the group falling under the general theme of time-resolved and ultrafast electron imaging, diffraction, and spectroscopy.
Also, check out the Recent News below and the News page for the latest developments and accomplishments in the lab!
- Dave gave an invited talk at the 6th Banff Meeting on Structural Dynamics in Banff, Alberta, Canada.
- Elisah receives a Caretta Outstanding Unit Operations Teaching Assistant award. Congratulations, Elisah!
- The call for papers for the 2019 Microscopy & Microanalysis Meeting being held in Portland, OR is now out. Dave co-organized a symposium called "P03-Revealing the Fundamental Structure of Soft and Hard Matter by Minimizing Beam-Sample Interactions" with Prof. Joerg Jinschek, Prof. Dalaver Anjum, and Dr. Stig Helveg. Please consider submitting your UEM/UED/fs-Xray work!
- First-year Materials Science graduate student Ela Engen joins the group. Welcome, Ela!
- Dave gave an invited Keynote lecture at the Sigma Xi Annual Meeting and Student Research Conference in San Francisco, CA to accept the Sigma Xi Young Investigator Award.
- Our paper "Sources of Error in Debye-Waller-Effect Measurements Relevant to Studies of Photoinduced Structural Dynamics" is published in Ultramicroscopy.
- Tom successfully defends his thesis "Probing the Crystallization Process and Morphology of Thin Films of Yttrium Iron Garnet on Non-Garnet Substrates with In Situ TEM Methods". Congratulations, Tom!
- Tom accepts a position as a Postdoctoral Associate in the Electron and X-ray Microscopy Group at Argonne National Lab. Congratulations, Tom!
- Dave gave an invited Keynote lecture in the symposium "In Situ, Environmental, and Time-Resolved Microscopies" at the 19th International Microscopy Congress in Sydney, Australia. He also chaired a session in this symposium. Thanks very much to Prof. Joanne Etheridge and to Prof. Pratibha Gai for the kind invitation!
- Dave gave an invited seminar in the Department of Chemistry at Emory University. Thanks very much to Prof. Susanna Widicus Weaver for the kind invitation!
- Dave gave an invited talk at the Joint SSRL/LCLS Users' Meeting at SLAC. Thanks very much to Prof. Aaron Lindenberg for the kind invitation.
- Tom gave an invited talk on behalf of Dave in the symposium "Ultrafast Molecular Sciences by Femtosecond Photons & Electrons: Symposium in Honor of Ahmed Zewail" at the 256th ACS National Meeting in Boston, MA.
- Dave gave an invited talk in the symposium "In Situ Methods for Probing Properties and Dynamics in Materials" at the 2018 Microscopy & Microanalysis Meeting in Baltimore, MD. Thanks very much to Prof. Andy Minor for the kind invitation!
- Dave chaired a session in the symposium "Minimizing Beam-Sample Interactions by Modulating Electron Beams in Space and Time", which he co-organized with Dr. Christian Kisielowski, Prof. Joerg Jinschek, and Prof. Hector Calderon.
- The entire group attended the 2018 Microscopy & Microanalysis Meeting in Baltimore, MD. Ryan, Spencer, Daniel, Elisah, and Yichao all presented their recent work.
- Daniel wins the Best Poster Award (1st Place, Physical Sciences) at the Microscopy & Microanalysis Meeting. Congratulations, Daniel!
- Our paper, written in collaboration with Prof. Aaron Lindenberg in Materials Science at Stanford, "Atomic-Scale Imaging of Ultrafast Materials Dynamics" is published in MRS Bulletin. The article is part of a special issue of MRS Bulletin titled "Ultrafast Imaging of Materials Dynamics", for which Dave and Aaron are Guest Editors.
- Dave gave an invited talk at the 18th U.S. National Congress for Theoretical and Applied Mechanics. He also chaired a session in this symposium. Thanks very much to Profs. Ellad Tadmor and Harold Park for the kind invitation!
- Daniel wins a 2018 CEMS TA award. Congratulations, Daniel!
- Our paper "Electrons Film Phonon Dynamics in Full" is published in Physics.
- Our paper "Iron Nanoparticles with Tunable Tetragonal Structure and Magnetic Properties" in collaboration with Prof. Jian-Ping Wang in Electrical and Computer Engineering at Minnesota is published in Physical Review Materials.
- Dave is selected to receive the 2018 Sigma Xi Young Investigator Award.
- Dave is officially promoted to Associate Professor with tenure!
"The Academic Bestiary" by Richard Armour, with illustrations by Paul Darrow.
- Blast from the past! Dave publishes a paper with Ken Suslick, his former PhD adviser, titled "The Chemical History of a Bubble" in Accounts of Chemical Research. The paper was also selected for the cover!
- Daniel, Elisah, and Yichao all passed their preliminary exams. Congratulations, everyone! Job well done.
- Dayne and Tom received their doctoral hooding at the Arts, Sciences, and Engineering Graduate Commencement Ceremony. Congratulations, Dayne and Tom!
- Dave is selected to receive a 2018 McKnight Presidential Fellowship.
- Wyatt is selected to receive an NSF Graduate Research Fellowship. Congratulations, Wyatt!
- Daniel, Elisah, and Spencer all win 2018 Student Scholar Awards from the Microscopy Society of America for their Microscopy & Microanalysis Meeting papers. Congratulations!
- Tom presented his work at the Spring MRS Meeting in Phoenix.
- Our new camera has arrived!
- Dave gave an invited departmental seminar at RPI Materials Science and Engineering. Thanks very much to Prof. Ed Palermo for hosting!
- Dave gave an invited talk at the German Physical Society Spring Meeting in Berlin, Germany. Thanks very much to Jure Demsar, Michael Horn-von Hoegen, and Claus Ropers for the invitation!
- Dave gave an invited talk at UIUC Chemistry. Thanks very much to Prof. Ken Suslick for hosting!
- Dayne accepted a position at Det-Tronics. Congratulations, Dayne!