Imperial College London
Alternate

ProfessorFinnGiuliani

Faculty of Engineering, Department of Materials

Professor in Structural Ceramics
 
 
 
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Contact

 

+44 (0)20 7594 1249f.giuliani

 
 
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Location

 

RSM LM04DRoyal School of MinesSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Mandracci:1999:10.1016/S0040-6090(98)01383-2,
author = {Mandracci, P and Rastello, ML and Rava, P and Giuliani, F and Giorgis, F},
doi = {10.1016/S0040-6090(98)01383-2},
journal = {Thin Solid Films},
pages = {232--234},
title = {Stability and quantum efficiency of a novel type of a-Si:H/a-SiC:H based UV detector},
url = {http://dx.doi.org/10.1016/S0040-6090(98)01383-2},
volume = {337},
year = {1999}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - UV detectors based on a-Si:H/a-SiC:H were deposited by plasma enhanced chemical vapor deposition and characterized in terms of their photoelectrical properties. A quantum efficiency of 90%, corresponding to 0.28 A/W, at 365 nm was measured for devices having p-layer and i-layer thickness less than 10 nm. A good uniformity (15%) was achieved on area of 5 × 5 cm. A linear dependence of the photocurrent as a function of impinging photon flux, corresponding to a constant responsivity, was found. Aging experiments were performed by UV irradiation both on devices and on thin films inserted in the detectors with the aim of investigating the possible correlations. © 1999 Elsevier Science S.A. All rights reserved.
AU  - Mandracci,P
AU  - Rastello,ML
AU  - Rava,P
AU  - Giuliani,F
AU  - Giorgis,F
DO  - 10.1016/S0040-6090(98)01383-2
EP  - 234
PY  - 1999///
SN  - 0040-6090
SP  - 232
TI  - Stability and quantum efficiency of a novel type of a-Si:H/a-SiC:H based UV detector
T2  - Thin Solid Films
UR  - http://dx.doi.org/10.1016/S0040-6090(98)01383-2
VL  - 337
ER  -
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