Comparison of Neutron and Heavy-Ion Damage in a Single-Phase Austenite

2009 ◽  
pp. 953-953-10
Author(s):  
K Farrell ◽  
NH Packan
Keyword(s):  
1987 ◽  
Vol 93 ◽  
Author(s):  
L. M. Howe ◽  
M. H. Rainville

ABSTRACTHigh resolution transmission electron microscopy techniques have been used to obtain information on the contrast, spatial distribution, size and annealing behaviour of the damaged regions produced within individual collision cascades by heavy ion (As, Sb and Bi) bombardment (10–120 KeV) of silicon with 1.0 × 1011 – 6.0 × 1011 ions cm−2. The fraction of the theoretical cascade volume occupied by a heavily damaged region steadily increased as the average deposited energy density within the cascade increased. At high energy densities, the visible damage produced in the main cascade consisted of a single, isolated damaged region. With decreasing values of (i.e. increasing ion implant energies), there was an increasing tendency for multiple damaged regions to be produced within the main cascade.


Author(s):  
Andrea Cester ◽  
Simone Gerardin ◽  
Alberto Gasperin ◽  
Alessandro Paccagnella ◽  
Eddy Simoen ◽  
...  

1981 ◽  
Vol 44 (2) ◽  
pp. 285-308 ◽  
Author(s):  
A. Y. Stathopoulos
Keyword(s):  

2006 ◽  
Vol 53 (6) ◽  
pp. 3786-3793 ◽  
Author(s):  
Jamie S. Laird ◽  
Shinobu Onoda ◽  
Toshio Hirao ◽  
Heidi Becker ◽  
Allan Johnston ◽  
...  

2013 ◽  
Vol 328 ◽  
pp. 739-743
Author(s):  
Yehuda Eyal ◽  
Sameer Abu Saleh

Radial electron densities within 63-67 μm long ion damage trails, latent ion tracks, created in {001} muscovite by irradiation with 11.1-28.7 MeV/A U and Pb ions, have been derived by small-angle X-ray scattering. Track diameters are 8.0-10.2 nm. The tracks exhibit continuous and uniform electron density decrease of ~4%. Complementary microscopy has revealed loss of atomic order in the tracks. These ion-induced effects undoubtedly accelerate preferential through track permeability of inert and corrosive agents, a property that is important for track applications.


2006 ◽  
Vol 100 (11) ◽  
pp. 113708 ◽  
Author(s):  
Ravi Kumar ◽  
Fouran Singh ◽  
Basavaraj Angadi ◽  
Ji-Won Choi ◽  
Won-Kook Choi ◽  
...  

1985 ◽  
Vol 104 (2) ◽  
pp. S145 ◽  
Author(s):  
Eleanor A. Blakely ◽  
Polly Y. Chang ◽  
Leora Lommel

Sign in / Sign up

Export Citation Format

Share Document