Mechanisms of self-ordering in nonplanar epitaxy of semiconductor nanostructures

G Biasiol, A Gustafsson, K Leifer, E Kapon - Physical Review B, 2002 - APS
We have developed an analytic model that describes in detail the establishment of self-
ordered profiles during semiconductor epitaxy on corrugated surfaces. Lateral, self-ordered …

Single photon emission from site-controlled pyramidal quantum dots

MH Baier, E Pelucchi, E Kapon, S Varoutsis… - Applied physics …, 2004 - pubs.aip.org
We demonstrate that a single photoexcited InGaAs semiconductor quantum dot (QD) grown
by organo-metallic chemical vapor deposition on prepatterned substrates emits one photon …

High uniformity of site-controlled pyramidal quantum dots grown on prepatterned substrates

MH Baier, S Watanabe, E Pelucchi, E Kapon - Applied physics letters, 2004 - pubs.aip.org
We studied the uniformity of site-controlled, pyramidal InGaAs/AlGaAs semiconductor
quantum dots (QDs) grown by organometallic chemical vapor deposition on prepatterned …

Epitaxial growth and optical properties of semiconductor quantum wires

XL Wang, V Voliotis - Journal of applied physics, 2006 - pubs.aip.org
In this paper we present a review on major advances achieved over the past ten years in the
field of fabrication of semiconductor quantum wires (QWRs) using epitaxial growth …

Control of the electronic properties of CdSe submonolayer superlattices via vertical correlation of quantum dots

IL Krestnikov, M Strassburg, M Caesar, A Hoffmann… - Physical Review B, 1999 - APS
Structural and optical properties of submonolayer CdSe/ZnSe superlattices grown with
varying thickness of the ZnSe spacer layer are studied. High-resolution electron microscopy …

Simultaneous effects of hydrostatic pressure and temperature on the binding energy of hydrogenic impurity in cylindrical quantum well wires

HD Karki, S Elagoz, P Başer - Superlattices and Microstructures, 2010 - Elsevier
The effect of hydrostatic pressure and temperature on the ground state binding energy of
hydrogenic impurities is investigated in a GaAs/Ga0. 7Al0. 3As cylindrical quantum well wire …

Excitons in semiconductor nanostructures

E Runge - Solid State Physics, 2003 - Elsevier
Publisher Summary This chapter summarizes the comprehensive understanding of linear
excitonic spectra from quantum nanostructures with disorder. The description of the relevant …

Electron and hole states in V-groove quantum wires: an effective potential calculation

G Creci, G Weber - Semiconductor science and technology, 1999 - iopscience.iop.org
We propose a lateral effective potential which allows a straightforward calculation of electron
and hole states in V-groove quantum wires. This effective potential is used together with a …

Spectral signatures of high-symmetry quantum dots and effects of symmetry breaking

KF Karlsson, DY Oberli, MA Dupertuis… - New Journal of …, 2015 - iopscience.iop.org
High symmetry epitaxial quantum dots (QDs) with three or more symmetry planes provide a
very promising route for the generation of entangled photons for quantum information …

Realization of a strained atomic wire superlattice

I Song, JS Goh, SH Lee, SW Jung, JS Shin… - ACS …, 2015 - ACS Publications
A superlattice of strained Au–Si atomic wires is successfully fabricated on a Si surface. Au
atoms are known to incorporate into the stepped Si (111) surface to form a Au–Si atomic …