16 citations · 19 across the 4 of their papers we have counts for
5 papers
Tunable Negative Differential Resistance in Planer Graphene Superlattice Resonant Tunneling Diode
S. M. Sattari-Esfahlan, J. Fouladi-Oskuei, S. Shojaei
In this paper, we report on the controllable negative differential resistance (NDR) in a proposed planar graphene superlattice structure. High value of peak to valley ratio (PVR) i…
Luminescence Emission from Al0.3Ga0.7N/GaN Multi Quantum Disc core/shell Nanowire: Numerical approach
E. Namvari, S. Shojaei, A. Asgari
In this work, a numerical approach to investigate the room temperature luminescence emission from core/shell nanowire is presented where GaN quantum discs (QDiscs), periodically di…
Robust Low-Bias Negative Differential Resistance in Graphene Superlattices
S. M. Sattari Esfahlan, J. Fouladi Oskuei, S. Shojaei
Here, we present a detailed study on low bias current-voltage (I-V) characteristic of graphene superlattice (GSL) resonant tunneling diode (RTD) with heterostructured substrate and…
Electric Field effects on quantum correlations in semiconductor quantum dots
S. Shojaei, M. Mahdian, R. Yousefjani
We study the effect of external electric bias on the quantum correlations in the array of optically excited coupled semiconductor quantum dots. The correlations are characterized b…
Comment on "Nonlinear photoluminescence spectra from a quantum dot-cavity system revisited" by Yao et al. and "Photoluminescence from Microcavities Strongly Coupled to Single Quantum Dots" by Ridolfo et al
F. P. Laussy, E. del Valle, C. Tejedor
We refute the criticisms of our work on strong-coupling in the presence of an incoherent pumping.