187 citations
- Hunter CollegeUS50 papers
- U.S. Air Force Research Laboratory Space Vehicles Directorate47 papers
- City University of New YorkUS46 papers
- United States Air Force Research LaboratoryUS36 papers
- Donostia International Physics CenterES27 papers
- University of New MexicoUS24 papers
- Medgar Evers CollegeUS9 papers
- University of ArizonaUS9 papers
- Goddard Space Flight CenterUS8 papers
- University of MichiganUS7 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- National Cheng Kung UniversityTW6 papers
7 papers · 1 filter
Dynamic Mode Decomposition for Aero-Optic Wavefront Characterization
Shervin Sahba, Diya Sashidhar, Christopher C. Wilcox +3
Aero-optical beam control relies on the development of low-latency forecasting techniques to quickly predict wavefronts aberrated by the Turbulent Boundary Layer (TBL) around an ai…
Engineering plasmon modes and their loss in armchair graphene nanoribbons by selected edge-extended defects
Thi-Nga Do, Po-Hsin Shih, Godfrey Gumbs +1
The effect of edge modification of armchair graphene nanoribbons (AGNRs) on the collective excitations are theoretically investigated. The tight-binding method is employed in conju…
Measuring Very Low Radiation Doses in PTFE for Nuclear Forensic Enrichment Reconstruction
Rachel C. Connick, Charles A. Hirst, Kevin B. Woller +3
Every country that has made nuclear weapons has used uranium enrichment. Despite the centrality of this technology to international security, there is still no reliable physical ma…
Coherent-scatterer enhancement and Klein-tunneling suppression by potential barriers in gapped graphene with chirality-time-reversal symmetry
Farhana Anwar, Andrii Iurov, Danhong Huang +2
We have utilized the finite-difference approach to explore electron-tunneling properties in gapped graphene through various electrostatic-potential barriers changing from Gaussian…
Defect capturing and charging dynamics and their effects on magneto-transport of electrons in quantum wells
Andrii Iurov, Danhong Huang, Godfrey Gumbs +2
The defect corrections to polarization and dielectric functions of Bloch electrons in quantum wells are first calculated. Following this, we derive the first two moment equations f…
Influence of electric and magnetic fields and -edge bands on the electronic and optical spectra of graphene nanoribbons
Thi-Nga Do, Po-Hsin Shih, Godfrey Gumbs +1
The unusual electronic and optical properties of armchair and zigzag graphene nanoribbons (GNRs) subject to in-plane transverse electric and perpendicular magnetic fields have been…