High-detection resolution presented by large-area thin-film position-sensitive detectors

1995 ◽  
Author(s):  
Elvira Fortunato ◽  
Guilherme Lavareda ◽  
Rodrigo Martins ◽  
Fernando Soares ◽  
Luis Fernandes
Keyword(s):  
Thin Film ◽  
Large Area ◽  
High Detection ◽  
Position Sensitive ◽  
Position Sensitive Detectors

Detection Limit of Large Area Id Thin Film Position Sensitive Detectors Based in a-Si:H P.I.N. Diodes

1995 ◽  
Vol 377 ◽  
Author(s):  
R. Martins ◽  
G. Lavareda ◽  
F. Soares ◽  
E. Fortunato
Keyword(s):  
Thin Film ◽  
Experimental Data ◽  
Steady State ◽  
Detection Limit ◽  
Large Area ◽  
Position Sensitive ◽  
Position Sensitive Detectors

ABSTRACTThe aim of this work is to provide the basis for the interpretation of the steady state lateral photoeffect observed in p-i-n a-Si:H ID Thin Film Position Sensitive Detectors (ID TFPSD). The experimental data recorded in ID TFPSD devices with different performances are compared with the predicted curves and the obtained correlation's discussed.

Production and characterization of large area flexible thin film position sensitive detectors

2001 ◽  
Vol 383 (1-2) ◽  
pp. 310-313 ◽  
Author(s):  
E. Fortunato ◽  
D. Brida ◽  
I. Ferreira ◽  
H. Águas ◽  
P. Nunes ◽  
...  
Keyword(s):  
Thin Film ◽  
Large Area ◽  
Position Sensitive ◽  
Position Sensitive Detectors

Flexible large area thin film position sensitive detectors

2000 ◽  
Vol 86 (3) ◽  
pp. 182-186 ◽  
Author(s):  
Elvira Fortunato ◽  
Isabel Ferreira ◽  
Franco Giuliani ◽  
Rodrigo Martins
Keyword(s):  
Thin Film ◽  
Large Area ◽  
Position Sensitive ◽  
Position Sensitive Detectors

Performances presented by large-area thin film position-sensitive detectors based on amorphous silicon

1996 ◽  
Vol 272 (1) ◽  
pp. 148-156 ◽  
Author(s):  
Elvira Fortunato ◽  
Guilherme Lavareda ◽  
Fernando Soares ◽  
Rodrigo Martins
Keyword(s):  
Thin Film ◽  
Amorphous Silicon ◽  
Large Area ◽  
Position Sensitive ◽  
Position Sensitive Detectors

Large-area 1D thin-film position-sensitive detector with high detection resolution

1995 ◽  
Vol 51 (2-3) ◽  
pp. 135-142 ◽  
Author(s):  
Elvira Fortunato ◽  
Guilherme Lavareda ◽  
Rodrigo Martins ◽  
Fernando Soares ◽  
Luís Fernandes
Keyword(s):  
Thin Film ◽  
Position Sensitive Detector ◽  
Sensitive Detector ◽  
Large Area ◽  
High Detection ◽  
Position Sensitive

Large Area Flexible Amorphous Silicon Position Sensitive Detectors

2000 ◽  
Vol 609 ◽  
Author(s):  
Elvira M.C. Fortunato ◽  
Donatello Brida ◽  
Isabel M.M. Ferreira ◽  
H. M.B. Åguas ◽  
Patrícia Nunes ◽  
...  
Keyword(s):  
Amorphous Silicon ◽  
Spectral Response ◽  
Chemical Vapour ◽  
Open Circuit ◽  
Large Area ◽  
Force Microscopy ◽  
Glass Substrates ◽  
Chemical Vapour Deposition Technique ◽  
Position Sensitive ◽  
Position Sensitive Detectors

ABSTRACTLarge area thin film position sensitive detectors based on amorphous silicon technology have been prepared on polyimide substrates using the conventional plasma enhanced chemical vapour deposition technique. The sensors have been characterised by spectral response, illuminated I-V characteristics and position detectability measurements. The obtained one dimensional position sensors with 5 mm wide and 60 mm long present a maximum spectral response at 600 nm, an open circuit voltage of 0.6 V and a position detectability with a correlation of 0.9989 associated to a standard deviation of 1×10−2, comparable to those ones produced on glass substrates. The surface of the sensors at each stage of fabrication was investigated by Atomic Force Microscopy.

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