7.7k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- City University of New YorkUS288 papers
- The Graduate Center, CUNYUS113 papers
- American Museum of Natural HistoryUS71 papers
- Kirtland Air Force BaseUS50 papers
- Donostia International Physics CenterES44 papers
- U.S. Air Force Research Laboratory Space Vehicles Directorate33 papers
- Slovak Academy of SciencesSK29 papers
- California Institute of TechnologyUS24 papers
- University of New MexicoUS21 papers
- Columbia UniversityUS20 papers
- Université de MontréalCA19 papers
- University of California San DiegoUS18 papers
6 papers · 2 filters
Quantum entanglement between excitons in two-dimensional materials
Gabriel P. Martins, Oleg L. Berman, Godfrey Gumbs +1
The quantum entanglement between two excitons in two-dimensional materials, embedded in an optical microcavity, was investigated. The energy eigenstates of a Jaynes-Cummings like H…
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…
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…
Generalized WKB theory for electron tunneling in gapped lattices
Nicholas Weekes, Andrii Iurov, Liubov Zhemchuzhna +2
We generalize Wentzel-Kramers-Brillouin (WKB) semi-classical equations for pseudospin-1 materials with arbitrary hopping parameter , which includes the…