Zobrazeno 1 - 10
of 26
pro vyhledávání: '"G.P. Egeni"'
Autor:
Felice Nava, A. Lo Giudice, Ettore Vittone, C. Manfredotti, G.P. Egeni, F. Fizzotti, Paolo Olivero
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 231:513-517
Charge collection efficiency (CCE) profiles of a semi-insulating (SI) gallium arsenide LEC (Liquid Encapsulated Czochralski) Schottky diode have been investigated by lateral Ion Beam Induced Charge collection (IBIC) technique. A focussed 2.4 MeV prot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c23cf29e1adb05e3b0eaf1ecf3fbba8
https://doi.org/10.1016/j.nimb.2005.01.109
https://doi.org/10.1016/j.nimb.2005.01.109
Autor:
Gisella Gennaro, Ettore Vittone, L. Giacomelli, A. Lo Giudice, V. Rudello, C. Di Maggio, Luigi Pescarini, A. Galligioni, Paolo Rossi, M. Pegoraro, G.P. Egeni
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 181:437-442
Ion beam induced luminescence (IBIL) is applied to the inspection of histological and cytological specimens, dried and placed in vacuum. It is shown to offer a way for a precise aiming of a proton microbeam on the sample for a subsequent traditional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd38b53d3d5ecaa63100644cae1890ab
https://doi.org/10.1016/s0168-583x(01)00465-7
https://doi.org/10.1016/s0168-583x(01)00465-7
Autor:
Paolo Rossi, V. Rudello, Ettore Vittone, A. Lo Giudice, Gisella Gennaro, C. Manfredotti, Marcello Corazza, Giovanni Pratesi, G.P. Egeni
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 181:134-139
Among the numerous ion beam analytical (IBA) techniques available for material characterisation, ionoluminescence (IL) has not attracted the interest that it should deserve. Although the importance of IL technique, particularly if combined with other
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b8b1bf9eec8b4aa6ebce59b35bafcab
https://doi.org/10.1016/s0168-583x(01)00359-7
https://doi.org/10.1016/s0168-583x(01)00359-7
Autor:
G.P. Egeni, Ettore Vittone, H. Somacal, M. Viviani, V. Rudello, Paolo Rossi, F. Parere, M. Pegoraro, D. Bernardi
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 152:377-385
The focused proton microbeam of the Laboratori Nazionali di Legnaro, Italy has been upgraded to perform “Single Event (SE) physics”. For this, a trigger, which recognizes the crossing of a single proton, and a beam blanking system have been imple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94c3996789ab20fe9417d5bb864f16cd
https://doi.org/10.1016/s0168-583x(99)00018-x
https://doi.org/10.1016/s0168-583x(99)00018-x
Autor:
P. Polesello, G.P. Egeni, C. Manfredotti, Filippo Nava, P. Vanni, Claudio Canali, V. Rudello, Ettore Vittone
Publikováno v:
IEEE Transactions on Nuclear Science. 45:609-616
SI (semi-insulating) LEC (liquid encapsulated Czochralsky) GaAs (gallium arsenide) Schottky barrier detectors have been irradiated with high energy protons (24 GeV/c, fluence up to 16.45/spl times/10/sup 13/ p/cm/sup 2/). The detectors have been char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c055058a0bb35e9d0084825fead3f7b
https://doi.org/10.1109/23.682458
https://doi.org/10.1109/23.682458
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 140:185-190
The LNL Proton Microprobe has recently been used in performing micro-PIXE analysis of geological samples. Major and trace-element concentrations of one reference standard typical of petrological research and of some igneous rock minerals from the Mou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73de83495e3d23c4d4c5981619c15c9a
https://doi.org/10.1016/s0168-583x(97)00536-3
https://doi.org/10.1016/s0168-583x(97)00536-3
Autor:
V. Valković, F. Fizzotti, P. Polesello, V. Rudello, G.P. Egeni, Claudio Manfredotti, Paolo Rossi, Ivančica Bogdanović, M. Jakšić, Ettore Vittone
Publikováno v:
Scopus-Elsevier
A proton microbeam has been used to obtain charge collection efficiency maps on cross sections of natural IIa diamond and CVD diamond samples with a sandwich arrangement of electrodes. Particular attention has been dedicated to the dependence of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be3af0382b1979f295c7738f69020324
https://doi.org/10.1016/s0168-583x(97)00189-4
https://doi.org/10.1016/s0168-583x(97)00189-4
Autor:
C. Donolato, P. Polesello, M. Viviani, G.P. Egeni, Paolo Rossi, G. Fortuna, Ettore Vittone, Roberta Nipoti, V. Rudello, F. Cervellera
Publikováno v:
Scopus-Elsevier
The focused ion microprobe of the Laboratori Nazionali di Legnaro has been recently employed in experiments requiring very low beam current. This article will discuss the performance of our apparatus in this application, the drawbacks which showed up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36acc34a6b165b3f998b39cf2f0897fd
https://doi.org/10.1016/s0168-583x(97)00200-0
https://doi.org/10.1016/s0168-583x(97)00200-0
Publikováno v:
Materials Science and Engineering: B. 42:306-310
Selected grain boundaries in a polycrystalline solar cell have been imaged by the electron beam induced current (EBIC) technique of the scanning electron micro-scope and the ion beam induced charge (IBIC) method, using a 2.0 MeV focused He+ ion beam.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::741ae372c3abf620e2264c31f4711ff4
https://doi.org/10.1016/s0921-5107(96)01955-1
https://doi.org/10.1016/s0921-5107(96)01955-1
Autor:
V. Rudello, G.P. Egeni, Paolo Rossi, L. Tauro, Giuliano Moschini, M. Jakšić, P. Passi, A. Piattelli
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. :289-293
The so-called “osseointegration” of oral and orthopedic implants means that newly-formed bone embeds the alloplastic implant materials allowing long-term clinical success. Commercially pure smooth titanium, rough titanium (sand blasted or plasma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d04e707977331df36ecd9990b844f6a
https://doi.org/10.1016/0168-583x(95)00924-8
https://doi.org/10.1016/0168-583x(95)00924-8