Armando Rastelli

Research interests

Publications

• Quantum dots for photonic quantum information technology

  Advances in Optics and Photonics · 2023 · 10.1364/aop.490091

• Quantum cryptography with highly entangled photons from semiconductor quantum dots

  Science Advances · 2021 · 10.1126/sciadv.abe8905

• Reconfigurable photonics with on-chip single-photon detectors

  Nature Communications · 2021 · 10.1038/s41467-021-21624-3

• Droplet epitaxy of semiconductor nanostructures for quantum photonic devices

  Nature Materials · 2019 · 10.1038/s41563-019-0355-y

• Entanglement Swapping with Photons Generated on Demand by a Quantum Dot

  Physical Review Letters · 2019 · 10.1103/physrevlett.123.160501

• On-demand generation of background-free single photons from a solid-state source

  Applied Physics Letters · 2018 · https://doi.org/10.1063/1.5020038

• Strain-Tunable GaAs Quantum Dot: A Nearly Dephasing-Free Source of Entangled Photon Pairs on Demand

  Physical Review Letters · 2018 · 10.1103/physrevlett.121.033902

• Highly indistinguishable and strongly entangled photons from symmetric GaAs quantum dots

  Nature Communications · 2017 · https://doi.org/10.1038/ncomms15506

• Wavelength-tunable sources of entangled photons interfaced with atomic vapours

  Nature Communications · 2016 · 10.1038/ncomms10375

• Ultra-small excitonic fine structure splitting in highly symmetric quantum dots on GaAs (001) substrate

  Applied Physics Letters · 2013 · 10.1063/1.4802088

• A light-hole exciton in a quantum dot

  Nature Physics · 2013 · 10.1038/nphys2799

• Universal Recovery of the Energy-Level Degeneracy of Bright Excitons in InGaAs Quantum Dots without a Structure Symmetry

  Physical Review Letters · 2012 · 10.1103/physrevlett.109.147401

• Hybrid semiconductor-atomic interface: slowing down single photons from a quantum dot

  Nature Photonics · 2011 · 10.1038/nphoton.2011.16

• Hybrid superconductor–semiconductor devices made from self-assembled SiGe nanocrystals on silicon

  Nature Nanotechnology · 2010 · 10.1038/nnano.2010.84

• Precise control of thermal conductivity at the nanoscale through individual phonon-scattering barriers

  Nature Materials · 2010 · https://doi.org/10.1038/nmat2752

• Tuning the Exciton Binding Energies in Single Self-Assembled InGaAs/GaAs Quantum Dots by Piezoelectric-Induced Biaxial Stress

  Physical Review Letters · 2010 · 10.1103/physrevlett.104.067405

• Stretchable Graphene: A Close Look at Fundamental Parameters through Biaxial Straining

  Nano Letters · 2010 · https://doi.org/10.1021/nl101533x

• Advanced quantum dot configurations

  Reports on Progress in Physics · 2009 · 10.1088/0034-4885/72/4/046502

• Self‐Assembled Quantum Dot Molecules

  Advanced Materials · 2009 · 10.1002/adma.200803109

• Triggered polarization-entangled photon pairs from a single quantum dot up to 30 K

  New Journal of Physics · 2007 · https://doi.org/10.1088/1367-2630/9/9/315

• Quantum Light Emission of Two Lateral Tunnel-Coupled (In,Ga)As/GaAs Quantum Dots Controlled by a Tunable Static Electric Field

  Physical Review Letters · 2006 · 10.1103/physrevlett.96.137401

• Interplay between Thermodynamics and Kinetics in the Capping of InAs/GaAs(001) Quantum Dots

  Physical Review Letters · 2006 · 10.1103/physrevlett.96.226106

• Hierarchical Self-Assembly of GaAs/AlGaAs Quantum Dots

  Physical Review Letters · 2004 · 10.1103/physrevlett.92.166104

• Barrierless Formation and Faceting of SiGe Islands on Si(001)

  Physical Review Letters · 2002 · 10.1103/physrevlett.89.196104

• Reversible Shape Evolution of Ge Islands on Si(001)

  Physical Review Letters · 2001 · 10.1103/physrevlett.87.256101

Current projects

No projects listed.