Deep level defects and carrier removal due to proton and alpha particle irradiation of InP

1994 ◽  
Vol 75 (6) ◽  
pp. 3187-3189 ◽  
Author(s):  
George C. Rybicki ◽  
Christian A. Zorman
Keyword(s):  
Alpha Particle ◽  
Deep Level ◽  
Particle Irradiation

Radiation Defects Produced in 4H-SiC Epilayers by Proton and Alpha-Particle Irradiation

2013 ◽  
Vol 740-742 ◽  
pp. 661-664 ◽  
Author(s):  
Pavel Hazdra ◽  
Vít Záhlava ◽  
Jan Vobecký ◽  
Maxime Berthou ◽  
Andrei Mihaila
Keyword(s):  
Alpha Particle ◽  
Deep Level ◽  
Schottky Diodes ◽  
Radiation Defects ◽  
Power Diodes ◽  
Projected Range ◽  
Particle Irradiation ◽  
Transient Spectroscopy ◽  
State Resistance ◽  
Low Irradiation

Electronic properties of radiation damage produced in 4H-SiC epilayer by proton and alpha particle irradiation were investigated and compared. 4H-SiC epilayers, which formed the low doped n-base of Schottky barrier power diodes, were irradiated to identical depth with 550 keV protons and 1.9 MeV alphas. Radiation defects were then characterized by capacitance deep-level transient spectroscopy and C-V measurements. Results show that both projectiles produce identical, strongly localized damage peaking at ion’s projected range. Radiation defects have a negligible effect on dynamic characteristic of irradiated 4H-SiC Schottky diodes, however acceptor character of introduced deep levels and their high introduction rates deteriorate diode’s ON-state resistance already at very low irradiation fluences.

193. Effect of alpha particle irradiation on coal polished sections

Carbon ◽  
1965 ◽  
Vol 3 (3) ◽  
pp. 382
Author(s):  
E Stach ◽  
J Depireux
Keyword(s):  
Alpha Particle ◽  
Particle Irradiation

Alpha-Particle Irradiation of Ge at 4.2°K

1958 ◽  
Vol 112 (3) ◽  
pp. 732-739 ◽  
Author(s):  
G. W. Gobeli
Keyword(s):  
Alpha Particle ◽  
Particle Irradiation

The recovery of zinc and cadmium following 6.1 MeV alpha particle irradiation at 4.2 K

1978 ◽  
Vol 69-70 ◽  
pp. 700-703 ◽  
Author(s):  
J. Roggen ◽  
J. Nihoul ◽  
J. Cornelis ◽  
L. Stals
Keyword(s):  
Alpha Particle ◽  
Particle Irradiation

Cell Survival Following Multiple-track Alpha Particle Irradiation

1979 ◽  
Vol 35 (1) ◽  
pp. 23-31 ◽  
Author(s):  
E.L. Lloyd ◽  
M.A. Gemmell ◽  
C.B. Henning ◽  
D.S. Gemmell ◽  
B.J. Zabransky
Keyword(s):  
Cell Survival ◽  
Alpha Particle ◽  
Particle Irradiation

Low Temperature Alpha Particle Irradiation of a STAR1000 CMOS APS

2008 ◽  
Vol 55 (4) ◽  
pp. 2229-2234 ◽  
Author(s):  
G. R. Hopkinson ◽  
A. Mohammadzadeh
Keyword(s):  
Low Temperature ◽  
Alpha Particle ◽  
Particle Irradiation
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