scholarly journals Dislocation loop growth and void swelling in bounded media by charged particle damage. [4 MeV nickel ions]

1977 ◽  
Author(s):  
M. H. Yoo
Keyword(s):  
Charged Particle ◽  
Dislocation Loop ◽  
Nickel Ions ◽  
Void Swelling ◽  
Particle Damage

Void Swelling of Ferritic Alloys Bombarded with Nickel Ions

2009 ◽  
pp. 809-809-15 ◽  
Author(s):  
WG Johnston ◽  
T Lauritzen ◽  
JH Rosolowski ◽  
AM Turkalo
Keyword(s):  
Nickel Ions ◽  
Ferritic Alloys ◽  
Void Swelling

Charged Particle Damage in Wrap-Around Solar Cells

1976 ◽  
Vol 23 (6) ◽  
pp. 1826-1832
Author(s):  
G. K. Hubler ◽  
R. L. Statler
Keyword(s):  
Solar Cells ◽  
Charged Particle ◽  
Particle Damage

Charged particle damage studies of YBa2Cu3O7

1989 ◽  
Vol 8 (6) ◽  
pp. 689-690
Author(s):  
J. Barreto ◽  
E. Mattievich ◽  
R. Pereia ◽  
M. F. Da Silveira ◽  
Z. C. Gonçalves ◽  
...  
Keyword(s):  
Charged Particle ◽  
Particle Damage

Solute Effects in Neutron Irradiated Aluminum

1980 ◽  
Vol 38 ◽  
pp. 150-151
Author(s):  
L. J. Sykes ◽  
J. J. Hren ◽  
K. Farrell
Keyword(s):  
Aluminum Alloys ◽  
Radiation Damage ◽  
Neutron Irradiation ◽  
Dislocation Loop ◽  
Pure Aluminum ◽  
Trace Impurities ◽  
Damage Characteristics ◽  
Cu Alloy ◽  
Void Swelling ◽  
Defect Microstructure

The effects that trace impurities have on the radiation damage characteristics of aluminum has been studied by Farrell and Houston, (1979). A large number of aluminum alloys containing 100 ppma of various elements were neutron irradiated to several fluences and studied by TEM. The results of this study indicated that copper is a strong suppressor of void swelling in aluminum. Because of this, the A1 + 100 ppma Cu alloy was chosen for further analysis of its defect microstructure by the use of the dislocation loop catalog compiled by the authors (1979). Neutron irradiated pure aluminum (99.9999%) and A1 + 100 ppma Si were also examined so a standard for comparison could be achieved (the A1-Si alloy was chosen because of the transmutation of A1 to Si during neutron irradiation).

Depth Distribution of Void Swelling Produced by 5 MeV Nickel Ions

1974 ◽  
Vol 32 ◽  
pp. 358-359
Author(s):  
W. G. Johnston ◽  
J. H. Rosolowski ◽  
A. M. Turkalo ◽  
T. Lauritzen
Keyword(s):  
Depth Distribution ◽  
Dose Dependence ◽  
Step Height ◽  
Nickel Ion ◽  
Nickel Ions ◽  
Original Surface ◽  
Void Swelling ◽  
Thin Foils ◽  
Measuring Techniques ◽  
Made In

Our studies of void swelling produced by 5 MeV nickel ion bombardment rely on a theoretically calculated damage curve (Fig. 1). TEM measurements of void swelling are made in thin foils located in the peak damage region (~9000A from the original surface) according to the damage curve. Step-height measurements of swelling1 give the total swelling integrated along the entire ion path and we infer the dose dependence of swelling by assuming the distribution of swelling according to the calculated damage curve. With both measuring techniques the resulting information gives the dependence of swelling (ΔV/Vo) on the displacements per atom (dpa).

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