61 citations · 172 across the 10 of their papers we have counts for
10 papers
The importance of overcoming MOVPE surface evolution instabilities for >1.3 m metamorphic lasers on GaAs
Enrica E. Mura, Agnieszka M. Gocalinska, Megan O'Brien +7
We investigated and demonstrated a 1.3 m-band laser grown by metalorganic vapour phase epitaxy (MOVPE) on a specially engineered metamorphic parabolic graded InGaAs…
Vanishing biexciton binding energy from stacked, MOVPE grown, site-controlled pyramidal quantum dots for twin photon generation
Stefano T. Moroni, Simone Varo, Gediminas Juska +3
We characterized stacked double-pyramidal quantum dots which showed biexciton binding energies close to zero by means of photoluminescence and cross-correlation measurements. It wa…
Three-dimensional Self-assembled Columnar Arrays of AlInP Quantum Wires for Polarized Micron-sized Amber Light Emitting Diodes
Andrea Pescaglini, Agnieszka Gocalinska, Silviu Bogusevschi +7
A three-dimensional ordered and self-organized semiconductor system emitting highly-polarized light in the yellow-orange visible range (580-650 nm) is presented, comprising self-as…
Self-ordered nanostructures on patterned substrates: Experiment and theory of metalorganic vapor-phase epitaxy of V-groove quantum wires and pyramidal quantum dots
Emanuele Pelucchi, Stefano T. Moroni, Valeria Dimastrodonato +1
The formation of nanostructures during metalorganic vapor-phase epitaxy on patterned (001)/(111)B GaAs substrates is reviewed. The focus of this review is on the seminal experiment…
Statistical study of stacked/coupled site-controlled pyramidal quantum dots and their excitonic properties
S. T. Moroni, T. H. Chung, G. Juska +2
We report on stacked multiple quantum dots (QDs) formed inside inverted pyramidal recesses, which allow for the precise positioning of the QDs themselves. Specifically we fabricate…
Engineering of selective carrier injection in patterned arrays of single-quantum-dot entangled photon light-emitting diodes
T-H. Chung, G. Juska, S. T. Moroni +3
Scalability and foundry compatibility (as for example in conventional silicon based integrated computer processors) in developing quantum technologies are exceptional challenges fa…