Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Andrew P. Proudian"'
Autor:
Jeramy D. Zimmerman, Roland A. Bennett, Paul Niyonkuru, Matthew B. Jaskot, Andrew P. Proudian
Publikováno v:
SID Symposium Digest of Technical Papers. 53:334-336
Cluster characterization in atom probe tomography: Machine learning using multiple summary functions
Publikováno v:
Ultramicroscopy. 247:113687
Publikováno v:
Microscopy and Microanalysis. 27:408-411
Autor:
Andrew P. Proudian, Jeramy D. Zimmerman, Matthew B. Jaskot, Jacob T. Bingham, Roland Bennett, Paul Niyonkuru, Shubham Vyas
Publikováno v:
Microscopy and Microanalysis. 27:1508-1510
Publikováno v:
The journal of physical chemistry letters. 12(42)
In atom probe tomography of molecular organic materials, field ionization of either entire molecules or molecular fragments can occur, but the mechanism governing this behavior was not previously understood. This work explains when a doubly ionized s
Publikováno v:
Journal of Applied Physics. 132:095501
Triplet–triplet annihilation (TTA) is one of the primary contributors to efficiency roll-off and permanent material degradation in phosphorescent organic light-emitting diodes. The two limiting case models typically used to quantify this quenching
Publikováno v:
SID Symposium Digest of Technical Papers. 50:248-251
Autor:
Brian P. Gorman, Andrew P. Proudian, Jeramy D. Zimmerman, Matthew B. Jaskot, David R. Diercks
Publikováno v:
Chemistry of Materials. 31:2241-2247
In this paper, we demonstrate that atom probe tomography (APT) can be applied to small-molecule organic materials. We show that APT can provide an unprecedented combination of mass resolution of
Publikováno v:
Ultramicroscopy. 220
The size and structure of spatial molecular and atomic clustering can significantly impact material properties and is therefore important to accurately quantify. Ripley’s K-function ( K ( r ) ), a measure of spatial correlation, can be used to perf
Autor:
David R. Diercks, Andrew P. Proudian, Jeramy D. Zimmerman, Brian P. Gorman, Christelle Lyiza, Matthew B. Jaskot
Publikováno v:
Nano Letters. 16:6086-6091
Developing organic photovoltaic materials systems requires a detailed understanding of the heterojunction interface, as it is the foundation for photovoltaic device performance. The bilayer fullerene/acene system is one of the most studied models for