Hot Carrier Nanowire Transistors at the Ballistic Limit

Autor: Kumar, M., Nowzari, A., Persson, A. R., Jeppesen, S., Wacker, A., Bastard, G., Wallenberg, R., Capasso, F., Maisi, V. F., Samuelson, L.

Publikováno v: Nano Lett. 24, 7948 (2024)

We demonstrate experimentally non-equilibrium transport in unipolar quasi-1D hot electron devices reaching ballistic limit. The devices are realized with heterostructure engineering in nanowires to obtain dopant- and dislocation-free 1D-epitaxy and f

Externí odkaz: http://arxiv.org/abs/2403.06630

Slow Light Nanocoatings for Ultrashort Pulse Shaping

Autor: Ossiander, M., Huang, Y. W., Chen, W. T., Wang, Z., Yin, X., Ibrahim, Y. A., Schultze, M., Capasso, F.

Publikováno v: Nat Commun 12, 6518 (2021)

Transparent materials do not absorb light but have profound influence on the phase evolution of transmitted radiation. One consequence is chromatic dispersion, i.e., light of different frequencies travels at different velocities, causing ultrashort l

Externí odkaz: http://arxiv.org/abs/2105.06805

Improving the light collection efficiency of silicon photomultipliers through the use of metalenses

Autor: Villalpando, A. A. Loya, Martin-Albo, J., Chen, W. T., Guenette, R., Lego, C., Park, J. S., Capasso, F.

Metalenses are optical devices that implement nanostructures as phase shifters to focus incident light. Their compactness and simple fabrication make them a potential cost-effective solution for increasing light collection efficiency in particle dete

Externí odkaz: http://arxiv.org/abs/2007.06678

Achromatic Metalens in the Visible and Metalens with Reverse Chromatic Dispersion

Autor: Khorasaninejad, M., Shi, Z., Zhu, A. Y., Chen, W. T., Sanjeev, V., Zaidi, A., Capasso, F.

In this letter, we experimentally report an achromatic metalens (AML) operating over a continuous bandwidth in the visible. This is accomplished via dispersion engineering of dielectric phase shifters: titanium dioxide nanopillars tiled on a dielectr

Externí odkaz: http://arxiv.org/abs/1701.06696

Flow-diverting stents for the treatment of unruptured distal anterior cerebral artery aneurysms: analysis of the CRETA Registry.

Autor: Scarcia L; Neuroradiology, Henri Mondor Hospital, Creteil, France., Clarençon F; Department of Neuroradiology, Pitié-Salpêtrière Hospital, Sorbonne University, APHP, 47, Bd de l'Hôpital, 75013, Paris, France.; Sorbonne University, Paris, France., Dmytriw AA; Neuroendovascular Program, Massachusetts General Hospital & Brigham and Women's Hospital, Harvard University, Boston, Massachusetts, USA.; Neurovascular Centre, Divisions of Therapeutic Neuroradiology and Neurosurgery, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada., Shotar E; Department of Neuroradiology, Pitié-Salpêtrière Hospital, Sorbonne University, APHP, 47, Bd de l'Hôpital, 75013, Paris, France., Premat K; Department of Neuroradiology, Pitié-Salpêtrière Hospital, Sorbonne University, APHP, 47, Bd de l'Hôpital, 75013, Paris, France., Jabbour P; Department of Neurosurgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA., Tjoumakaris SI; Department of Neurosurgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA., Gooch R; Department of Neurosurgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA., Psychogios MN; Diagnostic and Interventional Neuroradiology Department, Universitätsspital Basel, Basel, Switzerland., Ntoulias N; Diagnostic and Interventional Neuroradiology Department, Universitätsspital Basel, Basel, Switzerland., Sporns PB; Department of Radiology and Neuroradiology, Stadtspital, Zürich, Switzerland., Puri AS; Division of Neurointerventional Radiology,Department of Radiology, University of Massachusetts Medical Center, Worcester, Massachusetts, USA., Singh J; Division of Neurointerventional Radiology,Department of Radiology, University of Massachusetts Medical Center, Worcester, Massachusetts, USA., Kuhn AL; Division of Neurointerventional Radiology,Department of Radiology, University of Massachusetts Medical Center, Worcester, Massachusetts, USA., Hassan AE; Department of Neurology, Valley Baptist Medical Center, University of Texas Rio Grande Valley, Harlingen, Texas, USA., Algin O; Department of Radiology, Ankara University, Ankara, Turkey., Möhlenbruch MA; Interventional Neuroradiology, Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany., Hohenstatt S; Interventional Neuroradiology, Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany., Russo R; Department of Neuroscience, Neuroradiological Unit, University of Turin, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Italy., Bergui M; Department of Neuroscience, Neuroradiological Unit, University of Turin, Azienda Ospedaliero Universitaria Città della Salute e della Scienza di Torino, Torino, Italy., Goren O; Department of Neurosurgery, Geisinger Health System, Danville, Pennsylvania, USA., Kole MJ; Department of Neurosurgery, Geisinger Health System, Danville, Pennsylvania, USA., Bankole NDA; Clinical Investigation Center (CIC), 1415, INSERM, Department of Interventional Neuroradiology, Teaching Hospital of Tours, Tours, France., Bibi R; Clinical Investigation Center (CIC), 1415, INSERM, Department of Interventional Neuroradiology, Teaching Hospital of Tours, Tours, France., Boulouis G; Clinical Investigation Center (CIC), 1415, INSERM, Department of Interventional Neuroradiology, Teaching Hospital of Tours, Tours, France., Morimoto T; Department of Data Science, Hyogo Medical University, Nishinomiya, Japan., Sakakibara F; Department of Data Science, Hyogo Medical University, Nishinomiya, Japan., Pop R; Interventional Neuroradiology, Strasbourg University Hospitals, Strasbourg, France., Juravle C; Interventional Neuroradiology, Strasbourg University Hospitals, Strasbourg, France., Ho JW; Department of Neurosurgery, Kwong Wah Hospital, Hong Kong, Hong Kong., Ferrario A; Servicio de Neurorradiología Intervencionista, Departamento de Neurocirugía, FLENI, Buenos Aires, Argentina., Pujol Lereis V; Department of Neurology, Vascular Neurology Division, Institute of Neurological Research, FLENI, Buenos Aires, Argentina., Cooper J; Department of Neurosurgery, Westchester Medical Center, Valhalla, New York, USA., Gandhi CD; Department of Neurosurgery, Westchester Medical Center, Valhalla, New York, USA., Salsano G; UO Neuroradiologia, IRCCS Ospedale Policlinico San Martino, Genova, Italy., Castellan L; UO Neuroradiologia, IRCCS Ospedale Policlinico San Martino, Genova, Italy., Camilli A; Università Cattolica del Sacro Cuore, Rome, Italy., Consoli A; Diagnostic and Interventional Neuroradiology Department, Hospital Foch, Suresnes, France.; University of Versailles, Saint Quentin-des-Yvelines, France, France., Sgreccia A; Diagnostic and Interventional Neuroradiology Department, Hospital Foch, Suresnes, France., Raz E; Department of Radiology and Neurosurgery, NYU Langone Health, New York, New York, USA., Chung C; Department of Radiology and Neurosurgery, NYU Langone Health, New York, New York, USA., Burel J; Department of Radiology, Rouen University Hospital, Rouen, Normandy, France., Papagiannaki C; Department of Radiology, Rouen University Hospital, Rouen, Normandy, France., Rasheed U; Department of Neuroradiology, Lahore General Hospital, Lahore, Pakistan., Baqir Hassan KM; Department of Neuroradiology, Lahore General Hospital, Lahore, Pakistan., Hong T; Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China., Ji Z; Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China., Rautio R; Department of Interventional Radiology, Turku University Hospital, Turku, Finland., Sinislao M; Department of Interventional Radiology, Turku University Hospital, Turku, Finland., Ruggiero M; Neuroradiology Unit, AUSL della Romagna, Ravenna, Italy., Lafe E; Neuroradiology Unit, AUSL della Romagna, Ravenna, Italy., Da Ros V; Department of Biomedicine and Prevention, University of Rome Tor Vergata, Roma, Italy., Bellini L; Department of Biomedicine and Prevention, University of Rome Tor Vergata, Roma, Italy., Gabrieli JD; Neuroradiology Unit, Policlinico Universitario di Padova, Padua, Italy., Cester G; Neuroradiology Unit, Policlinico Universitario di Padova, Padua, Italy., Levitt MR; Department Neurological Surgery, University of Washington, Seattle, Washington, USA., Carroll KT; Department Neurological Surgery, University of Washington, Seattle, Washington, USA., Abecassis ZA; Department Neurological Surgery, University of Washington, Seattle, Washington, USA., Caragliano AA; Neuroradiology Unit - Biomedical Sciences and of Morphologic and Functional Images, Universita degli Studi di Messina, Messina, Italy., Vinci SL; Neuroradiology Unit - Biomedical Sciences and of Morphologic and Functional Images, Universita degli Studi di Messina, Messina, Italy., Bellanger G; Service de Neuroradiologie Interventionnelle et Diagnostique, Hôpital Purpan- CHU Toulouse, France., Cognard C; Service de Neuroradiologie Interventionnelle et Diagnostique, Hôpital Purpan- CHU Toulouse, France., Marnat G; Neuroradiology Department, Bordeaux University Hospital, Bordeaux, France., Saleille L; Neuroradiology Department, Bordeaux University Hospital, Bordeaux, France., Limbucci N; Interventional Neuroradiology, Interventional Neuroradiology Unit, Careggi Universitary Hospital, Florence, Italy., Capasso F; Interventional Neuroradiology, Interventional Neuroradiology Unit, Careggi Universitary Hospital, Florence, Italy., Piano M; Neuroradiology Unit, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy., Rollo C; Neuroradiology Unit, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy., Guedon A; Department of Neuroradiology, AP-HP Nord, Hôpital Lariboisière, 75010, Paris, France., Arpaia F; Department of Neuroradiology, AP-HP Nord, Hôpital Lariboisière, 75010, Paris, France., Romi A; Neuroradiology Unit, IRCCS Policlinico San Matteo, 27100, Pavia, Italy., Di Caterino F; Department of Interventional Neuroradiology, University Hospital Centre Besancon, Besancon, France., Biondi A; Department of Interventional Neuroradiology, University Hospital Centre Besancon, Besancon, France., Kalsoum E; Neuroradiology, Henri Mondor Hospital, Creteil, France., Mykola V; Research and Practical Centre for Endovascular Neuroradiology, the NAMS of Ukraine, Kyiv, Ukraine., Guenego A; Department of Diagnostic and Interventional Neuroradiology, Erasme University Hospital, Brussels, Belgium., Patel AB; Neuroendovascular Program, Massachusetts General Hospital & Brigham and Women's Hospital, Harvard University, Boston, Massachusetts, USA., Pereira VM; Neurovascular Centre, Divisions of Therapeutic Neuroradiology and Neurosurgery, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada., Pedicelli A; Università Cattolica del Sacro Cuore, Rome, Italy.; UOSA Neuroradiologia Interventistica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS Roma, Roma, Italy., Alexandre AM; UOSA Neuroradiologia Interventistica, Fondazione Policlinico Universitario Agostino Gemelli IRCCS Roma, Roma, Italy andrea.alexandre@policlinicogemelli.it.

Publikováno v: Journal of neurointerventional surgery [J Neurointerv Surg] 2024 Dec 18. Date of Electronic Publication: 2024 Dec 18.