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Andrew Herzing

Andrew Herzing received his Ph.D. in Materials Science and Engineering from Lehigh University in 2007 under the supervision of Professor Christopher Kiely. He was subsequently awarded a National Research Council Postdoctoral Research Associateship to study the nano- and atomic-scale characterization of materials using state-of-the-art transmission electron microscopy (TEM) and microanalysis techniques at NIST.  Currently a staff member in the Surface and Microanalysis Science division of NIST's Material Measurement Laboratory, Dr. Herzing is developing techniques to enable the robust chemical analysis of engineered nanostructures at ultrahigh spatial resolution as well as to carry out three-dimensional chemical imaging of technologically important structures such as organic photovoltaic devices.

Publications

Influence of Polymer Aggregation and Liquid Immiscibility on Morphology Tuning by Varying Composition in PffBT4T-2DT/Non-Fullerene Organic Solar Cells

Author(s)
Subhrangsu Mukherjee, Dean M. DeLongchamp, Regis J. Kline, Iain McCulloch, Zeinab Hamid, Andrew Wadsworth, Elham Rezasoltani, Sarah Holliday, Mohammed Azzouzi, Anne Guilbert, Yifan Dong, Marios Neophytou, Mark Little, Helen Bristow, Artem Bakulin, James Durrant, Jenny Nelson, Andrew A. Herzing
The temperature dependent aggregation behavior of PffBT4T polymers used in organic solar cells plays a critical role in the formation of a favorable morphology
Created October 9, 2019