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
6 papers · 1 filter
Resonance Effects in the Nonadiabatic Nonlinear Quantum Dimer
M. Tiwari, D. V. Seletskiy, V. M. Kenkre
The quantum nonlinear dimer consisting of an electron shuttling between the two sites and in weak interaction with vibrations, is studied numerically under the application of a DC…
Supernova Legacy Survey: Using Spectral Signatures To Improve Type Ia Supernovae As Distance Indicators
E. S. Walker, I. M. Hook, M. Sullivan +22
GMOS optical long-slit spectroscopy at the Gemini-North telescope was used to classify targets from the Supernova Legacy Survey (SNLS) from July 2005 and May 2006 - May 2008. Durin…
Tunable Band Structure Effects on Ballistic Transport in Graphene Nanoribbons
Oleksiy Roslyak, Godfrey Gumbs, Danhong Huang
Graphene nanoribbons (GNR) in mutually perpendicular electric and magnetic fields are shown to exhibit dramatic changes in their band structure and electron transport properties. A…
Energy bands, conductance and thermoelectric power for ballistic electrons in a nanowire with spin-orbit interaction
Godfrey Gumbs, Antonios Balassis, Danhong Huang
We calculated the effects of spin-orbit interaction (SOI) on the energy bands, ballistic conductance and the electron-diffusion thermoelectric power of a nanowire by varying the te…
Unimpeded tunneling in graphene nanoribbons
O. Roslyak, A. Iurov, Godfrey Gumbs +1
We studied the Klein paradox in zigzag (ZNR) and anti-zigzag (AZNR) graphene nanoribbons. Due to the fact that ZNR (the number of lattice sites across the nanoribbon (N is even) an…
Comparison of inelastic and quasi-elastic scattering effects on nonlinear electron transport in quantum wires
Danhong Huang, Godfrey Gumbs
When impurity and phonon scattering coexist, the Boltzmann equation has been solved accurately for nonlinear electron transport in a quantum wire. Based on the calculated non-equil…