Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Ariano Donati"'
Autor:
Natalia Auricchio, I. Farella, Adriano Cola, L. Marchini, Andrea Zappettini, Ezio Caroli, Ariano Donati
Publikováno v:
IEEE transactions on nuclear science 58 (2011): 552–558. doi:10.1109/TNS.2010.2103324
info:cnr-pdr/source/autori:Auricchio N, Marchini L, Caroli E, Cola A, Farella I, Donati A, Zappettini A/titolo:Spectroscopic Response of CZT Detectors Obtained by the Boron Oxide Encapsulated Vertical Bridgman Method/doi:10.1109%2FTNS.2010.2103324/rivista:IEEE transactions on nuclear science/anno:2011/pagina_da:552/pagina_a:558/intervallo_pagine:552–558/volume:58
info:cnr-pdr/source/autori:Auricchio N, Marchini L, Caroli E, Cola A, Farella I, Donati A, Zappettini A/titolo:Spectroscopic Response of CZT Detectors Obtained by the Boron Oxide Encapsulated Vertical Bridgman Method/doi:10.1109%2FTNS.2010.2103324/rivista:IEEE transactions on nuclear science/anno:2011/pagina_da:552/pagina_a:558/intervallo_pagine:552–558/volume:58
Great efforts are being presently devoted to the development of CdTe and CdZnTe detectors for a large variety of applications, such as the basic, medical, industrial, and space research. The purpose of this work is to present the spectroscopic proper
Autor:
Natalia Auricchio, John B. Stephen, A. Pisa, R.M.C. da Silva, Filippo Frontera, S. Del Sordo, Veijo Honkimäki, Ariano Donati, Filomena Schiavone, Ezio Caroli, Gianni Landini
Publikováno v:
IEEE Transactions on Nuclear Science. 56:1848-1854
A new generation of high sensitivity telescopes based on the use of Laue lenses coupled with high efficiency solid state focal plane detectors has been identified as a possibility for hard X and soft gamma ray astronomy. For this kind of space missio
Autor:
Giulio Ventura, Natalia Auricchio, Filomena Schiavone, Marco Sampietro, J. B. Stephen, M. Zora, Leonardo Abbene, G. Agnetta, A. Mangano, Ariano Donati, F. Russo, S. Del Sordo, Benedetto Biondo, Ezio Caroli, G. Bertuccio, S. Caccia
Publikováno v:
IEEE Transactions on Nuclear Science. 52:3091-3095
The promise of good energy and spatial resolution coupled with high efficiency and room temperature operation has fuelled a large international effort to develop cadmium zinc telluride (CZT) for hard X-ray applications. We are involved on the develop
Autor:
Adriano Cola, Giulio Ventura, Ezio Caroli, Waldes Dusi, Ariano Donati, I. Farella, E. Perillo
Publikováno v:
IEEE transactions on nuclear science 52 (2005): 1968–1974.
info:cnr-pdr/source/autori:Farella I., Cola A., Caroli E., Donati A., Dusi W., Ventura G., Perillo E./titolo:Charge transients locally induced by laser pulses in CdTe planar and multi-strip detectors/doi:/rivista:IEEE transactions on nuclear science/anno:2005/pagina_da:1968/pagina_a:1974/intervallo_pagine:1968–1974/volume:52
info:cnr-pdr/source/autori:Farella I., Cola A., Caroli E., Donati A., Dusi W., Ventura G., Perillo E./titolo:Charge transients locally induced by laser pulses in CdTe planar and multi-strip detectors/doi:/rivista:IEEE transactions on nuclear science/anno:2005/pagina_da:1968/pagina_a:1974/intervallo_pagine:1968–1974/volume:52
In detectors based on semiconductor compounds, trapping effects, material nonhomogeneities, and anomalous distribution of the internal electric field are known to affect the charge collection of the photo-generated carriers, and then the spectroscopi
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 213:272-278
CdTe detectors (3 × 5 mm2 electrode area and 1 mm thick), mounted in a back-to-back configuration with common anode, have been characterized, aiming at determining the actual regions of these devices giving the best and almost constant spectroscopic
Autor:
Salvo Giarrusso, Giulio Ventura, Stefano Del Sordo, Filomena Schiavone, Ezio Caroli, Gianni Landini, Ariano Donati, Filippo Celi, John B. Stephen, Mauro Strazzeri
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 513:357-361
The Compact Array of Cadmium Telluride Micro Spectrometers (CACTμS) instrument was constructed as a prototype detection plane for the Coded Imager and Polarimeter for High Energy Radiation (CIPHER) telescope. The instrument, flown as a ‘piggy-back
Autor:
M. Hage-Ali, Giulio Ventura, Natalia Auricchio, Rui M. Curado da Silva, Gianfranco Taiocchi, John B. Stephen, Ezio Caroli, Filomena Schiavone, Ariano Donati, Paul Siffert
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 513:350-356
CdTe array detectors are being investigated for use in a variety of applications, ranging from medical diagnosis to high-energy astronomy. Herein, we present a study of the spatial resolution of several prototype CdTe arrays of varying thickness as a
Autor:
Giulio Ventura, P. Siffert, J. B. Stephen, Filomena Schiavone, Ezio Caroli, M. Hage-Ali, M. Ayoub, Ariano Donati, R.M.C. da Silva
Publikováno v:
IEEE Transactions on Nuclear Science. 50:1198-1203
Polarimetry in astronomy for the hard X- and soft /spl gamma/-ray energy range has not been developed much to date. Indeed no dedicated polarimeters have ever been launched either in space or as a balloon-borne experiment. We propose a polarimetry pr
Autor:
Natalia Auricchio, E. Perillo, Ezio Caroli, Gianni Landini, Paul Siffert, Ariano Donati, Waldes Dusi, P. Fougeres
Publikováno v:
Radiation Measurements. 33:867-872
Thin CdTe detectors (3×5 mm 2 electrode area and 0.5 mm thick) mounted in a back-to-back configuration with a common anode, have been characterized. The goal was to determine the dimensions of the detector region offering good spectroscopic performa
Autor:
Natalia Auricchio, M. Hage-Ali, Gianni Landini, Ariano Donati, Paul Siffert, E. Perillo, P. Fougeres, Ezio Caroli, Waldes Dusi
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 458:233-241
An analysis of the variation in size of good spectroscopy region as a function of the inter-electrode distance for planar CdTe detectors operated at room temperature is reported. Four detectors with inter-electrode distance ranging from 1.0 to 2.5 mm