scholarly journals Comparison of synchrotron radiation induced gas desorption from Al, stainless steel and Cu chambers

1991 ◽  
Author(s):  
A. G. Mathewson ◽  
O. Gröbner ◽  
P. Strubin ◽  
P. Marin ◽  
R. Souchet
Keyword(s):  
Stainless Steel ◽  
Synchrotron Radiation ◽  
Gas Desorption ◽  
Radiation Induced

scholarly journals Differences in synchrotron radiation induced gas desorption from stainless steel and aluminium alloy

2003 ◽  
Author(s):  
M. Andritschky ◽  
O. Grobner ◽  
A.G. Mathewson ◽  
P. Strubin ◽  
R. Souchet ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Synchrotron Radiation ◽  
Aluminium Alloy ◽  
Gas Desorption ◽  
Radiation Induced

A Si Single-Crystal Shield-Pipe for Precise Measurement of Synchrotron Radiation Induced Gas Desorption

1989 ◽  
Vol 28 (Part 2, No. 6) ◽  
pp. L1067-L1069 ◽  
Author(s):  
Toru Murashita ◽  
Takashi Kakeko ◽  
Hideo Yoshihara ◽  
Masanori Kobayashi
Keyword(s):  
Synchrotron Radiation ◽  
Single Crystal ◽  
Precise Measurement ◽  
Gas Desorption ◽  
Radiation Induced

scholarly journals Synchrotron radiation induced neutral gas desorption from samples of vacuum chambers

Vacuum ◽  
1988 ◽  
Vol 38 (8-10) ◽  
pp. 933-936 ◽  
Author(s):  
M Andritschky ◽  
O Gröbner ◽  
AG Mathewson ◽  
F Schumann ◽  
P Strubin ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Vacuum Chambers ◽  
Neutral Gas ◽  
Gas Desorption ◽  
Radiation Induced

Synchrotron radiation induced damage in thermal aluminium absorbers

2005 ◽  
Vol 21 (1) ◽  
pp. 19-26 ◽  
Author(s):  
H. C. Pinto ◽  
A. R. Pyzalla ◽  
W. Reimers ◽  
T. Buslaps ◽  
V. Honkima¨ki ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Radiation Induced

Nucleation and amorphization of radiation-produced phases in a modified austenitic stainless steel during Ni-ion irradiation

1988 ◽  
Vol 3 (5) ◽  
pp. 840-844 ◽  
Author(s):  
E. H. Lee ◽  
E. A. Kenik
Keyword(s):  
Stainless Steel ◽  
Austenitic Stainless Steel ◽  
Ion Irradiation ◽  
Amorphous State ◽  
Dislocation Loops ◽  
Nickel Ion ◽  
Carbide Phases ◽  
Direct Formation ◽  
Radiation Induced ◽  
Lower Temperature

The nucleation and amorphization of radiation-induced (G) and radiation-enhanced (η) phases in a silicon- and titanium-modified austenitic stainless steel have been studied under nickel-ion irradiation. These silicon- and nickel-enriched phases form under high-temperature (950 K) irradiation as the result of radiation-induced segregation to radiation-produced interstitial dislocation loops. Availability of carbon promotes the formation of η phase relative to G phase. Under lower temperature (450 K) irradiation, G and η phases are amorphized without significant change in composition of metallic elements. Two carbide phases (MC, M23C6) remain crystalline for the same irradiation conditions. The amorphization of the silicides may result from (1) radiation damage increasing their free energy above that of the amorphous state or (2) direct formation of the amorphous phase in the damage cascade.

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