HNPS Advances in Nuclear Physics Banner

A Study of the Response of Depleted Type p-MOSFETs to Electron Doses

PDF
Published: Apr 1, 2019
DOI: https://doi.org/10.12681/hnps.1859
M. Fragopoulou
Department of Physics, Aristotle University of Thessaloniki
M. Zamani
Department of Physics, Aristotle University of Thessaloniki
S. Siskos
Department of Physics, Aristotle University of Thessaloniki
T. Laopoulos
Department of Physics, Aristotle University of Thessaloniki
v. Konstantakos
Department of Physics, Aristotle University of Thessaloniki
G. Sarrabayrouse
Abstract

A study of depleted pMOSFETs characteristics performed with electrons, at energies ranging from 6 to 15 MeV delivered by Linac medical accelerator. The depleted pMOSFETs present high sensitivity to electron doses. Linear threshold voltage shift with dose was measured for all the electron’s energies studied. A small decrease of the response was observed with dose rate during irradiations which can be attributed to ELDRS effects.

Article Details
  • Section
  • Oral contributions
References
Leroy C. and Rancoita P-G. 2007 Rep. Prog. Physics 70: 493
Grieder P.F.K. 2001 Elsevier
Straube U. et al. 2010 Acta Astronautica 66: 963
Tao L. 2002 Eng. Med. and Biol. Society 1: 506
Wang B. and Xu G. 2007 Rad. Prot. Dosim. 128: 336
Kohno E H. 2008 Radiol Phys Technol 1: 55
Rosenfeld A. 2007 Rad. Meas. 41:134
Fragopoulou M. et al 2009 Rad. Meas. 44 1006- 1008
Fragopoulou M. et al 2010 Nucl. Instrum. Methods Phys. Res. A 621 611
Chung J-B. 2009 J of Korean Phys Society 55: 2566
Amin Md N. 2011 J App Clinical Med Phys 12: 50
Sarrabayrouse G. and Siskos 1998 IEEE Inst Meas Magazine 1: 26
Sarrabayrouse G. et al 2005 et al App. Rad. Isot. 63: 775
Tsardaklis P. et al 2006 Radiation Sensors IMTC 2006: 1326
Holmes Siedle A. and Adams L. 1986 Rad Phys Chem 28:235
Ristic G. et al 1996 Sensors and Actuators A51 153
Ramasechan R. 2004 Phys Med Biol 49:4031
Ensell G. et al 1988 Nucl. Instrum. Methods Phys. Res. A269 655
Rosenfeld A. 2002 Rad. Prot. Dosim. 101 393
Martinnez-Garcia S. et al 2013 Proc. IWBBIO 677
Benson C.et al 2004 Phys. Med. Biol. 49 3145
Kohno R. et al 2006 Phys. Med. Biol. 51 : 6077
Cirrone P. et al 2006 Physica Medica XXII : 29
Fuchs H. et al 2007 Rad. Prot. Dosim. 128 : 120
Cheung et al 2009 Australasian Physical Sciences in Medecine 32 : 16
Drud et al 2006 Phys. Med. Biol. 51: 5977
Kron T. et al 1998 Phys. Med. Biol. 43: 3235
Wang B. et al 2005 Rad.Prot. Dosim, 113: 40
http://www.nist.gov/
Jones and Sanders 1986 Rad. Prot. Dosim. 17: 105
Manigadan D. et al 2009 Physics Medica 25: 141
Asensio L. 2006 Sensors and Actuators A125: 288
Ko D. et al. 2008 Nucl. Instrum. Methods Phys. Res. A 584: 440
Oldham T. 2011 NRSC Tutorial short course, nepp.nasa.gov
Bo L. et al. 2010 Journal of Semiconductors 31: 054004-1
J.Buxo, G. Sarrabayrouse and D. Estere, Physica Status Solidi (a) 42 (1977) 179 and Willey vcf (2006)
Mathur V. 2001 Nucl. Instrum. Methods Phys. Res. B 184: 190
Fragopoulou et al. 2013 18th WRMI