Search Results - "Capizzi, Mario"

Passivation of an isoelectronic impurity by atomic hydrogen: The case of ZnTe:O by Felici, Marco, Polimeni, Antonio, Capizzi, Mario, Nabetani, Y., Okuno, T., Aoki, K., Kato, T., Matsumoto, T., Hirai, T.

“…We investigated the optical properties of ZnTe:O∕GaAs before and after atomic hydrogen irradiation. Oxygen incorporation gives rise to energy levels associated…”
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Hydrogen Incorporation in III-N-V Semiconductors: From Macroscopic to Nanometer Control of the Materials' Physical Properties by Trotta, Rinaldo, Polimeni, Antonio, Capizzi, Mario

“…The effects of hydrogen incorporation in dilute nitride semiconductors, specifically GaAs1‐xNx, are discussed. The remarkable consequences of hydrogen…”
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Bandgap Energy of Wurtzite InAs Nanowires by Rota, Michele B, Ameruddin, Amira S, Fonseka, H. Aruni, Gao, Qiang, Mura, Francesco, Polimeni, Antonio, Miriametro, Antonio, Tan, H. Hoe, Jagadish, Chennupati, Capizzi, Mario

“…InAs nanowires (NWs) have been grown on semi-insulating InAs (111)B substrates by metal–organic chemical vapor deposition catalyzed by 50, 100, and 150…”
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Temperature Dependence of Interband Transitions in Wurtzite InP Nanowires by Zilli, Attilio, De Luca, Marta, Tedeschi, Davide, Fonseka, H. Aruni, Miriametro, Antonio, Tan, Hark Hoe, Jagadish, Chennupati, Capizzi, Mario, Polimeni, Antonio

“…Semiconductor nanowires (NWs) formed by non-nitride III–V compounds grow preferentially with wurtzite (WZ) lattice. This is contrary to bulk and…”
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Site‐Controlled Single‐Photon Emitters Fabricated by Near‐Field Illumination by Biccari, Francesco, Boschetti, Alice, Pettinari, Giorgio, La China, Federico, Gurioli, Massimo, Intonti, Francesca, Vinattieri, Anna, Sharma, MayankShekhar, Capizzi, Mario, Gerardino, Annamaria, Businaro, Luca, Hopkinson, Mark, Polimeni, Antonio, Felici, Marco

“…Many of the most advanced applications of semiconductor quantum dots (QDs) in quantum information technology require a fine control of the QDs' position and…”
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Polarized Light Absorption in Wurtzite InP Nanowire Ensembles by De Luca, Marta, Zilli, Attilio, Fonseka, H. Aruni, Mokkapati, Sudha, Miriametro, Antonio, Tan, Hark Hoe, Smith, Leigh Morris, Jagadish, Chennupati, Capizzi, Mario, Polimeni, Antonio

“…We investigate the absorption properties of ensembles of wurtzite (WZ) InP nanowires (NWs) by high-resolution polarization-resolved photoluminescence…”
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Site-Controlled Quantum Emitters in Dilute Nitrides and their Integration in Photonic Crystal Cavities by Pettinari, Giorgio, Felici, Marco, Biccari, Francesco, Capizzi, Mario, Polimeni, Antonio

“…We review an innovative approach for the fabrication of site-controlled quantum emitters (i.e., single-photon emitting quantum dots) based on the spatially…”
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Single Photons on Demand from Novel Site-Controlled GaAsN/GaAsN:H Quantum Dots by Birindelli, Simone, Felici, Marco, Wildmann, Johannes S, Polimeni, Antonio, Capizzi, Mario, Gerardino, Annamaria, Rubini, Silvia, Martelli, Faustino, Rastelli, Armando, Trotta, Rinaldo

“…We demonstrate triggered single-photon emission from a novel system of site-controlled quantum dots (QDs), fabricated by exploiting the hydrogen-assisted,…”
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Quantum Dots: Site‐Controlled Single‐Photon Emitters Fabricated by Near‐Field Illumination (Adv. Mater. 21/2018) by Biccari, Francesco, Boschetti, Alice, Pettinari, Giorgio, La China, Federico, Gurioli, Massimo, Intonti, Francesca, Vinattieri, Anna, Sharma, MayankShekhar, Capizzi, Mario, Gerardino, Annamaria, Businaro, Luca, Hopkinson, Mark, Polimeni, Antonio, Felici, Marco

“…In article number 1705450, Francesco Biccari and co‐workers describe a novel and versatile approach for the post‐growth fabrication of site‐controlled,…”
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Genesis of "Solitary Cations" Induced by Atomic Hydrogen by Pettinari, Giorgio, Filippone, Francesco, Polimeni, Antonio, Mattioli, Giuseppe, Patanè, Amalia, Lebedev, Vladim, Capizzi, Mario, Amore Bonapasta, Aldo

“…Substitution of constituent atoms and/or changes of crystal structure are routinely used to tailor the fundamental properties of a semiconductor. Here, it is…”
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Critical Temperature for the Conversion from Wurtzite to Zincblende of the Optical Emission of InAs Nanowires by Rota, Michele B, Ameruddin, Amira S, Wong-Leung, Jennifer, Belabbes, Abderrezak, Gao, Qiang, Miriametro, Antonio, Mura, Francesco, Tan, Hark Hoe, Polimeni, Antonio, Bechstedt, Friedhelm, Jagadish, Chennupati, Capizzi, Mario

“…One hour annealing at 300 °C changes the optical emission characteristics of InAs nanowires (NWs) from the wurtzite (WZ) phase into that of zincblende (ZB)…”
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Resonant depletion of photogenerated carriers in InGaAs/GaAs nanowire mats by De Luca, Marta, Polimeni, Antonio, Felici, Marco, Miriametro, Antonio, Capizzi, Mario, Mura, Francesco, Rubini, Silvia, Martelli, Faustino

“…Photoluminescence excitation spectra of InGaAs in InGaAs/GaAs heterostructure nanowire mats show clear antiresonances at the critical points of the joint…”
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Fabrication of Site-Controlled Quantum Dots by Spatially Selective Incorporation of Hydrogen in Ga(AsN)/GaAs Heterostructures by Trotta, Rinaldo, Polimeni, Antonio, Martelli, Faustino, Pettinari, Giorgio, Capizzi, Mario, Felisari, Laura, Rubini, Silvia, Francardi, Marco, Gerardino, Annamaria, Christianen, Peter C. M., Maan, Jan C.

“…A novel nanofabrication method based on nitrogen passivation by hydrogen in GaAsN is presented. This approach combines a masked hydrogenation process with a…”
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Hydrogen-mediated nanostructuring of dilute nitride semiconductors by Trotta, Rinaldo, Polimeni, Antonio, Capizzi, Mario

“…The deposition of hydrogen‐opaque metallic wires on GaAsN and subsequent hydrogen irradiation allows creating planar regions, where the properties of GaAsN are…”
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Hydrogen-mediated nanostructuring of dilute nitride semiconductors : Novel Gain Materials Based on III-V-N Compounds by TROTTA, Rinaldo, POLIMENI, Antonio, CAPIZZI, Mario

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Determination of Exciton Reduced Mass and Gyromagnetic Factor of Wurtzite (InGa)As Nanowires by Photoluminescence Spectroscopy under High Magnetic Fields by De Luca, Marta, Polimeni, Antonio, Capizzi, Mario, Meaney, Alan J, Christianen, Peter C. M, Maan, Jan Kees, Mura, Francesco, Rubini, Silvia, Martelli, Faustino

“…Semiconductor nanowires (NWs) have the prospect of being employed as basic units for nanoscale devices and circuits. However, the impact of their…”
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Reduced temperature sensitivity of the polarization properties of hydrogenated InGaAsN V-groove quantum wires by Felici, Marco, Polimeni, Antonio, Tartaglini, Elena, Notargiacomo, Andrea, De Luca, Marta, Carron, Romain, Fekete, Dan, Dwir, Benjamin, Rudra, Alok, Capizzi, Mario, Kapon, Eli

“…We investigated the effects of hydrogen irradiation on the degree of linear polarization, ρ, of the light emitted by site-controlled, dilute-nitride InGaAsN…”
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Optical Detection and Spatial Modulation of Mid‐Infrared Surface Plasmon Polaritons in a Highly Doped Semiconductor by Di Paola, Davide Maria, Velichko, Anton V., Bomers, Mario, Balakrishnan, Nilanthy, Makarovsky, Oleg, Capizzi, Mario, Cerutti, Laurent, Baranov, Alexei N., Kesaria, Manoj, Krier, Anthony, Taliercio, Thierry, Patanè, Amalia

“…Highly doped semiconductors (HDSCs) are promising candidates for plasmonic applications in the mid‐infrared (MIR) spectral range. This work examines a recent…”
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Effects of Bi incorporation on the electronic properties of GaAs: Carrier masses, hole mobility, and Bi-induced acceptor states by Pettinari, Giorgio, Polimeni, Antonio, Capizzi, Mario, Engelkamp, Hans, Christianen, Peter C. M., Maan, Jan C., Patanè, Amalia, Tiedje, Thomas

“…The puzzling electronic and transport properties of the Ga(AsBi) alloy are investigated for a wide range of Bi‐concentrations (x = 0–10.6%) by means of various…”
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XAS, XES and DFT simulations to bridge local and macroscopic properties in GaAsN by Amidani, Lucia, Ciatto, Gianluca, Boscherini, Federico, Filippone, Francesco, Mattioli, Giuseppe, Alippi, Paola, Bondino, Federica, Polimeni, Antonio, Capizzi, Mario, Amore Bonapasta, Aldo

“…Abstract only Although it is well known that dilute species often significantly modify the properties of solids in which they are hosted, a basic question…”
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