Research Output per Year
Research Output per Year
Overview
Personal Profile
Dennice Roberts is a researcher focused on synthesis and characterization of materials for renewable energy applications using low-cost and materials-by-design methods. Her work spans multiple research areas and is currently focused on: 1) development of low-cost growth methods for high efficiency III-V tandem solar cells, and 2) design and synthesis of metastable chalcogenide heterostructures for neuromorphic computing. She is specifically interested in kinetic trapping of novel structures and the the effects of surfaces and interfaces on the properties of energy-related material systems.
Research Interests
Non-equilibrium and metastable materials
Thin-film synthesis and characterization
Surface and interface science
High-efficiency multijunction photovoltaics and III-V epitaxial growth
Professional Experience
Postdoctoral Researcher, NREL (2019–present)
Visiting Scholar, University of Oregon Department of Chemistry (2018)
Graduate Research Assistant, University of Colorado at Boulder Department of Mechanical Engineering (2015–2019)
Graduate Teaching Assistant, University of Colorado at Boulder Department of Mechanical Engineering (2014–2015)
Education/Academic Qualification
Bachelor, Physics, Florida State University
Bachelor, Applied Mathematics, Florida State University
PhD, Mechanical Engineering - Materials, University of Colorado Boulder
Master, Mechanical Engineering, University of Colorado Boulder
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Collaborations and Top Research Areas From the Past 5 Years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Virtual Substrates for Wide Bandgap AlyX1-yN Growth
Roberts, D., Hachtel, J., Miller, M., Rice, A., Bauers, S., Haegel, N. & Tellekamp, M. B., 2024, 20 p.Research output: NREL › Presentation
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Nucleation and Growth of GaAs on a Carbon Release Layer by Halide Vapor Phase Epitaxy
Roberts, D., Kim, H., McClure, E., Lu, K., Mangum, J., Braun, A., Ptak, A., Schulte, K., Kim, J. & Simon, J., 2023, In: ACS Omega. 8, 47, p. 45088-45095 8 p.Research output: Contribution to journal › Article › peer-review
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Tailoring Growth Interfaces of Virtual Substrates for Power Electronics
Roberts, D., Miller, M., Norman, A. & Tellekamp, M. B., 2023, 3 p.Research output: NREL › Presentation
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Tailoring Growth Interfaces of Virtual Substrates for Power Electronics
Roberts, D., Miller, M., Norman, A. & Tellekamp, M. B., 2023, National Renewable Energy Laboratory (NREL).Research output: NREL › Poster
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Designing Low-Cost TaC Virtual Substrates for AlxGa1-xN Epitaxy: arXiv:2208.11769 [cond-mat.mtrl-sci]
Roberts, D., Norman, A., Miller, M. & Tellekamp, M., 2022, In: ArXiv.org. 18 p.Research output: Contribution to journal › Article
Activities
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American Physical Society (External organization)
Rose, A. (Member), Green, P. (Fellow), Dupuis, D. (Member), Roberts, D. (Member), Yadav, G. (Member), Leahy, I. (Member), Cordell, J. (Member), Hassanaly, M. (Member), Smaha, R. (Member), White, R. (Member), Klein, R. (Member), Eichstaedt, C. (Member), Marder, S. (Fellow), Griffin, K. (Member), Ahrenkiel, R. (Fellow), Mahatara, S. (Member) & Spurgeon, S. (Member)
0001Activity: Membership › Membership of network
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American Vacuum Society (External organization)
Perkins, C. (Member), Roberts, D. (Member), Young, J. L. (Member), Ghoshal, D. (Member), Ahrenkiel, R. (Fellow) & Harvey, S. (Member)
0001Activity: Membership › Membership of network
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Materials Research Society, MRS (External organization)
Ginley, D. (Member), Rose, A. (Member), Green, P. (Fellow), Roberts, D. (Member), Cordell, J. (Member), Young, J. L. (Member), Jungjohann, K. (Member), Dutta, N. (Member), Smaha, R. (Member), Bell, R. (Member), Aubry, T. (Member), Kang, A. (Member), Egbo, K. (Member), Marder, S. (Fellow), Kluherz, T. (Member), Quadir, S. (Member), Schichtl, Z. (Member), Smeaton, M. (Member), Tellekamp, B. (Member), Spurgeon, S. (Member) & Norman, A. (Member)
0001Activity: Membership › Membership of network