Record‐Low Inhomogeneous Broadening of Site‐Controlled Quantum Dots for Nanophotonics | Zendy

Mohan Arun | Zendy; Gallo Pascal | Zendy; Felici Marco | Zendy; Dwir Benjamin | Zendy; Rudra Alok | Zendy; Faist Jerome | Zendy; Kapon Eli | Zendy

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Record‐Low Inhomogeneous Broadening of Site‐Controlled Quantum Dots for Nanophotonics

Author(s) -

Mohan Arun,

Gallo Pascal,

Felici Marco,

Dwir Benjamin,

Rudra Alok,

Faist Jerome,

Kapon Eli

Publication year - 2010

Publication title -

small

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 3.785

H-Index - 236

eISSN - 1613-6829

pISSN - 1613-6810

DOI - 10.1002/smll.201000341

Subject(s) - quantum dot , nanophotonics , chemical vapor deposition , materials science , photon , deposition (geology) , photoluminescence , optoelectronics , nanotechnology , quantum chemical , optics , molecule , physics , paleontology , sediment , biology , quantum mechanics

Large arrays of dense, site‐controlled InGaAs/GaAs quantum dots (QDs) are grown by organometallic chemical vapor deposition in an ordered pattern of tetrahedral recesses (pyramids). These QDs exhibit a low inhomogeneous broadening (≈1 meV), large s–p separation (>50 meV), and efficient single‐photon emission.

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