Properties of Solution-Processed and Vapor-Grown 2D-Layered Materials and Heterostructures
Abstract
The proposed research provides a comprehensive approach for heterogeneous patterning of a diverse array of 2D materials ranging from semiconductors, metals, semimetals and insulators that can be hierarchically assembled and printed over large areas, and studying the fundamental physics of such structures. The scientific objectives are to: 1) enable the solution exfoliation and dispersion of 2D layered materials; 2) form hierarchically assembled heterostructures of 2D materials using optimized inks suitable for ink-jet printing; 3) explore the fundamentals of light-matter interactions in these 2D heterostructures by examining photoconductivity, photovoltaic response, optical transparency, as well as plasmonic effects that may arise from the coupling of zero-dimensional endohedral fullerenes with 2D materials; and 4) explore fundamental quantum mechanical phenomena, such as tunneling in heterostructure 2D junctions. When successfully developed, these platforms will enable light-weight, flexible, wearable systems, having capabilities for sensing, communication or harvesting energy. This research should also serve as a valuable platform for training underrepresented students in interdisciplinary research in STEM at UTEP, and the PI will leverage the expertise and facilities of two large centers at UTEP which include: the Keck Center for Additive Manufacturing and the NSF Center for Partnerships for Research on Education and Materials (PREM).
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- Feb 11, 2016
- Source ID
- W911NF1510425
Entities
People
- Anupama Kaul
Organizations
- Army Contracting Command
- Office of the Secretary of Defense
- University of Texas at El Paso