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Chad E. Junkermeier
Researcher at Pennsylvania State University
Publications - 23
Citations - 2651
Chad E. Junkermeier is an academic researcher from Pennsylvania State University. The author has contributed to research in topics: Graphene & Band gap. The author has an hindex of 11, co-authored 21 publications receiving 2090 citations. Previous affiliations of Chad E. Junkermeier include University of Hawaii & National Research Council.
Papers
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Journal ArticleDOI
The ReaxFF reactive force-field: development, applications and future directions
Thomas P. Senftle,Sungwook Hong,Mahbubul Islam,Sudhir B. Kylasa,Y. X. Zheng,Yun Kyung Shin,Chad E. Junkermeier,Roman Engel-Herbert,Michael J. Janik,Hasan Metin Aktulga,Toon Verstraelen,Ananth Grama,Adri C. T. van Duin +12 more
TL;DR: The reactive force field (ReaxFF) interatomic potential is a powerful computational tool for exploring, developing and optimizing material properties as mentioned in this paper, but it is often too computationally intense for simulations that consider the full dynamic evolution of a system.
Journal ArticleDOI
Properties of Fluorinated Graphene Films
Jeremy T. Robinson,James S. Burgess,Chad E. Junkermeier,Stefan C. Badescu,Thomas L. Reinecke,F. Keith Perkins,Maxim K. Zalalutdniov,Jeffrey W. Baldwin,James C. Culbertson,Paul E. Sheehan,Eric S. Snow +10 more
TL;DR: The results indicate single-side fluorination provides the necessary electronic and optical changes to be practical for graphene device applications.
Journal ArticleDOI
Chemical gradients on graphene to drive droplet motion.
Sandra C. Hernández,Charlee J C Bennett,Chad E. Junkermeier,Stanislav Tsoi,Francisco J. Bezares,Rory Stine,Jeremy T. Robinson,Evgeniya H. Lock,David R. Boris,Brian D. Pate,Joshua D. Caldwell,Thomas L. Reinecke,Paul E. Sheehan,Scott G. Walton +13 more
TL;DR: This work demonstrates the production of a well-controlled, chemical gradient on the surface of graphene, induced by inducing a gradient of oxygen functional groups, which provides additional capabilities in device design for applications ranging from microfluidics to chemical sensing.
Journal ArticleDOI
Engineering Graphene Mechanical Systems
M. Zalalutdinov,Jeremy T. Robinson,Chad E. Junkermeier,James C. Culbertson,Thomas L. Reinecke,Rory Stine,Paul E. Sheehan,Brian H. Houston,Eric S. Snow +8 more
TL;DR: The ability to fine-tune intraplatelet mechanical properties through chemical modification and to locally activate direct carbon-carbon bonding within carbon-based nanomaterials will transform these systems into true "materials-by-design" for nanomechanics.
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Fullerenes generated from porous structures
TL;DR: A class of macromolecules based on the architecture of the well-known fullerenes is theoretically investigated and it is predicted that these structures can be stable up to temperatures of 2500 K.