Band structure of n- and p-doped core-shell nanowires

Autor: Andrea Vezzosi, Guido Goldoni, Andrea Bertoni

We investigate the electronic band structure of modulation-doped GaAs/AlGaAs core-shell nanowires for both n- and p-doping. We developed an 8-band Burt-Foreman k.p Hamiltonian approach to describe coupled conduction and valence bands in heterostructu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77ebdddf12eb8a46ea2e8a41642642c5
http://arxiv.org/abs/2202.01572

The Gecko® Approach to Friction: A Novel Teaching Learning Sequence

Autor: Valentina De Renzi, Guido Goldoni, Cinzia Scorzoni

Publikováno v: Teaching-Learning Contemporary Physics ISBN: 9783030787196

We here propose a novel teaching–learning sequence on tribology, based on the experimental investigation of Gecko® Nanoplast®, a bio-inspired micro-structured synthetic material with peculiar tribological properties. Measurements of static and dy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::be62f4452a609bb6e81939feb6891d4c
https://doi.org/10.1007/978-3-030-78720-2_19

Anisotropies of the g-factor tensor and diamagnetic coefficient in crystal-phase quantum dots in InP nanowires

Autor: Guido Goldoni, Kai Peng, Shiyao Wu, Ang Li, Sergio Battiato, Shan Xiao, Francesco Rossella, Valentina Zannier, Lucia Sorba, Yang Yu, S. S. Sun, Feilong Song, Xiulai Xu, Andrea Bertoni, Xin Xie, Chenjiang Qian, Bei-Bei Li, Fabio Beltram, Jingnan Yang, Jianchen Dang

Publikováno v: Nano research
12 (2019): 2842–2848. doi:10.1007/s12274-019-2522-5
info:cnr-pdr/source/autori:Wu S.; Peng K.; Battiato S.; Zannier V.; Bertoni A.; Goldoni G.; Xie X.; Yang J.; Xiao S.; Qian C.; Song F.; Sun S.; Dang J.; Yu Y.; Beltram F.; Sorba L.; Li A.; Li B.-B.; Rossella F.; Xu X./titolo:Anisotropies of the g-factor tensor and diamagnetic coefficient in crystal-phase quantum dots in InP nanowires/doi:10.1007%2Fs12274-019-2522-5/rivista:Nano research (Print)/anno:2019/pagina_da:2842/pagina_a:2848/intervallo_pagine:2842–2848/volume:12

Crystal-phase low-dimensional structures offer great potential for the implementation of photonic devices of interest for quantum information processing. In this context, unveiling the fundamental parameters of the crystal phase structure is of much

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eea156f3a3c3c538c5d3f41116664371
http://hdl.handle.net/20.500.11769/384897

Classical and quantum dynamics of indirect excitons driven by surface acoustic waves

Autor: Andrea Bertoni, Federico Grasselli, Guido Goldoni

Publikováno v: Physical Review B 98 (2018): 165407. doi:10.1103/PhysRevB.98.165407
info:cnr-pdr/source/autori:Grasselli F.; Bertoni A.; Goldoni G./titolo:Classical and quantum dynamics of indirect excitons driven by surface acoustic waves/doi:10.1103%2FPhysRevB.98.165407/rivista:Physical Review B/anno:2018/pagina_da:165407/pagina_a:/intervallo_pagine:165407/volume:98

We perform explicit time-dependent classical and quantum propagation of a spatially indirect exciton (SIX) driven by surface acoustic waves (SAWs) in a semiconductor heterostructure device. We model the SIX dynamics at different levels of description

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4f514a1cc1163448976d60151d0a911
https://hdl.handle.net/11380/1166882

Predicting signatures of anisotropic resonance energy transfer in dye-functionalized nanoparticles

Autor: Stefano Corni, Guido Goldoni, Andrea Bertoni, Alain Delgado, Gabriel Gil

Publikováno v: RSC Advances
Rsc Advances
RSC advances 6 (2016): 104648–104656. doi:10.1039/c6ra22433d
info:cnr-pdr/source/autori:Gil G.; Corni S.; Delgado A.; Bertoni A.; Goldoni G./titolo:Predicting signatures of anisotropic resonance energy transfer in dye-functionalized nanoparticles/doi:10.1039%2Fc6ra22433d/rivista:RSC advances/anno:2016/pagina_da:104648/pagina_a:104656/intervallo_pagine:104648–104656/volume:6

Resonance energy transfer (RET) is an inherently anisotropic process. Even the simplest, well-known F\"orster theory, based on the transition dipole-dipole coupling, implicitly incorporates the anisotropic character of RET. In this theoretical work,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcee0169a3d9058166a691c4bc038410
http://arxiv.org/abs/1703.07681