Dose rate effect on radiation induced attenuation of pure silica core optical fibres

1989 ◽  
Vol 36 (1) ◽  
pp. 584-590 ◽  
Author(s):  
Y. Morita ◽  
W. Kawakami
Keyword(s):  
Dose Rate ◽  
Rate Effect ◽  
Optical Fibres ◽  
Pure Silica ◽  
Radiation Induced ◽  
Silica Core ◽  
Dose Rate Effect

scholarly journals Cell Cycle and LET Dependence for Radiation-induced Mutation. A Possible Mechanism for Reversed Dose-rate Effect.

1999 ◽  
Vol 40 (Suppl.) ◽  
pp. 45-52 ◽  
Author(s):  
HIROSHI TAUCHI ◽  
SATORU ENDO ◽  
KIYOMI EGUCHI-KASAI ◽  
YOSHIYA FURUSAWA ◽  
MASAO SUZUKI ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Dose Rate ◽  
Rate Effect ◽  
Induced Mutation ◽  
Radiation Induced ◽  
Dose Rate Effect

LET and dose rate effect on radiation-induced copolymerization in physical gel

2014 ◽  
Vol 334 ◽  
pp. 64-68 ◽  
Author(s):  
Seiko Nakagawa ◽  
Mitsumasa Taguchi ◽  
Atsushi Kimura ◽  
Naotsugu Nagasawa ◽  
Akihiro Hiroki
Keyword(s):  
Dose Rate ◽  
Rate Effect ◽  
Radiation Induced ◽  
Physical Gel ◽  
Dose Rate Effect

Dose rate effect on radiation-induced oxidation of polyethylene and ethylene-propylene copolymer

1981 ◽  
Vol 19 (8) ◽  
pp. 2123-2125 ◽  
Author(s):  
Kazuo Arakawa ◽  
Tadao Seguchi ◽  
Yuhei Watanabe ◽  
Naohiro Hayakawa ◽  
Isamu Kuriyama ◽  
...  
Keyword(s):  
Dose Rate ◽  
Rate Effect ◽  
Ethylene Propylene ◽  
Radiation Induced ◽  
Dose Rate Effect

Dose rate effect on the yield of radiation induced response with thermal fading

2005 ◽  
Vol 39 (3) ◽  
pp. 329-335 ◽  
Author(s):  
V. Chernov ◽  
B. Rogalev ◽  
M. Barboza-Flores
Keyword(s):  
Dose Rate ◽  
Rate Effect ◽  
Induced Response ◽  
Radiation Induced ◽  
Dose Rate Effect

Low-Dose Radiation-Induced Attenuation at InfraRed Wavelengths for P-Doped, Ge-Doped and Pure Silica-Core Optical Fibres

2007 ◽  
Vol 54 (4) ◽  
pp. 1115-1119 ◽  
Author(s):  
Elise Regnier ◽  
Ivo Flammer ◽  
Sylvain Girard ◽  
Frans Gooijer ◽  
Frank Achten ◽  
...  
Keyword(s):  
Low Dose ◽  
Optical Fibres ◽  
Low Dose Radiation ◽  
Pure Silica ◽  
Radiation Induced ◽  
Infrared Wavelengths ◽  
Silica Core ◽  
Dose Radiation

scholarly journals The Effect of Low Dose-Rate Irradiation on the Microstructure of 304 Stainless Steel

1998 ◽  
Vol 540 ◽  
Author(s):  
J. I. Cole ◽  
T. R. Allen
Keyword(s):  
Stainless Steel ◽  
Dose Rate ◽  
Low Dose ◽  
Rate Effect ◽  
304 Stainless Steel ◽  
Microstructural Development ◽  
Dose Rates ◽  
Low Dose Rate ◽  
Radiation Induced ◽  
Dose Rate Effect

AbstractChanges in mechanical and corrosion properties caused by the development of radiation-induced microstructures have relevance to the aging and lifetime extension of light water reactors (LWR‘s). However, much of the current data related to microstructural development in irradiated metals are generated from studies carried out at much higher dose-rates than encountered in LWR‘s. An opportunity exists to study the influence of low dose-rate irradiation on microstructural development for a variety of structural and surveillance materials extracted from the experimental breeder reactor EBR-lI. In this study, irradiated 304 stainless steel hexagonal “hex” duct material is examined in order to compare microstructures in the dose-rate range of 10−7 - 10−9 dpa/sec. The samples, taken from the reflector locations in EBR-II, experienced a total dose between 10 and 12 dpa at a temperature of ∼375 °C. Transmission electron microscopy (TEM) analysis reveals that there is a moderate dose-rate effect on microstructural development for samples irradiated in the range of 2 × 10−8 to 4 × 10−8. dpa/sec, however a substantial dose-rate effect exists between dose-rates of 2 × 10−8 and 1 × 10−9 dpa/sec Results detail the development of the microstructure in terms of radiation-induced cavities, dislocations, and precipitates.

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