Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Panjab UniversityIN1.9k papers
- University of Illinois ChicagoUS1.9k papers
- Purdue University West LafayetteUS1.9k papers
- Centre National de la Recherche ScientifiqueFR1.8k papers
- Florida State UniversityUS1.8k papers
- Fermi National Accelerator LaboratoryUS1.8k papers
- University of RochesterUS1.7k papers
- University of California, RiversideUS1.7k papers
- University of VirginiaUS1.7k papers
- Brown UniversityUS1.7k papers
- Texas A&M UniversityUS1.7k papers
- University of KansasUS1.7k papers
10 papers · 2 filters
Large Area Vapor Phase Growth and Characterization of MoS2 Atomic Layers on SiO2 Substrate
Yongjie Zhan, Zheng Liu, Sina Najmaei +2
Monolayer Molybdenum disulfide (MoS2), a two-dimensional crystal with a direct bandgap, is a promising candidate for 2D nanoelectronic devices complementing graphene. There have be…
Improved Semiconductor Lattice Parameters and Band Gaps from a Middle-Range Screened Hybrid Functional
Melissa J. Lucero, Thomas M. Henderson, Gustavo E. Scuseria
We show that the middle-range exchange-correlation hybrid of Henderson, Izmaylov, Scuseria and Savin (HISS) performs extremely well for elemental and binary semiconductors with nar…
Assessment of correlation energies based on the random-phase approximation
Joachim Paier, Xinguo Ren, Patrick Rinke +4
The random-phase approximation to the ground state correlation energy (RPA) in combination with exact exchange (EX) has brought Kohn-Sham (KS) density functional theory one step cl…
Enhancement of the Electron Spin Resonance of Single-Walled Carbon Nanotubes by Oxygen Removal
W. D. Rice, R. T. Weber, A. D. Leonard +6
We have observed a nearly fourfold increase in the electron spin resonance (ESR) signal from an ensemble of single-walled carbon nanotubes (SWCNTs) due to oxygen desorption. By per…
Microscopic model for the ferroelectric field effect in oxide heterostructures
Shuai Dong, Xiaotian Zhang, Rong Yu +2
A microscopic model Hamiltonian for the ferroelectric field effect is introduced for the study of oxide heterostructures with ferroelectric components. The long-range Coulomb inter…
Computing the energy of a water molecule using MultiDeterminants: A simple, efficient algorithm
Bryan K. Clark, Miguel A. Morales, Jeremy McMinis +2
Quantum Monte Carlo (QMC) methods such as variational Monte Carlo and fixed node diffusion Monte Carlo depend heavily on the quality of the trial wave function. Although Slater-Jas…
Coherent Phonon Dynamics in Short-Period InAs/GaSb Superlattices
G. T. Noe, H. J. Haugan, G. J. Brown +3
We have performed ultrafast pump-probe spectroscopy studies on a series of InAs/GaSb-based short-period superlattice (SL) samples with periods ranging from 46 Åto 71 Å. We observe…
Graphene Nucleation on Transition Metal Surface: Structure Transformation and Role of the Metal Step Edge
Junfeng Gao, Joanne Yip, Jijun Zhao +2
The nucleation of graphene on a transition metal (TM) surface, either on a terrace or near a step edge, is systematically explored using density functional theory (DFT) calculation…
Patterning Nanoroads and Quantum Dots on Fluorinated Graphene
Morgana A. Ribas, Abhishek K. Singh, Pavel B. Sorokin +1
Using ab initio methods we have investigated the fluorination of graphene and find that different stoichiometric phases can be formed without a nucleation barrier, with the complet…
BN white graphene with `colorful' edges--the energies and morphology
Yuanyue Liu, Somnath Bhowmick, Boris I. Yakobson
Interfaces play a key role in low dimensional materials like graphene or its boron nitrogen analog, white graphene. The edge energy of h-BN has not been reported as its lower symme…