Change in superconducting properties of Bi-2212 single crystal due to fast neutron irradiation followed by thermal annealing

1997 ◽  
Vol 282-287 ◽  
pp. 2285-2286 ◽  
Author(s):  
T. Terai ◽  
T. Kobayashi ◽  
Y. Ito ◽  
K. Kishio ◽  
J. Shimoyama
Keyword(s):  
Single Crystal ◽  
Fast Neutron ◽  
Thermal Annealing ◽  
Neutron Irradiation ◽  
Superconducting Properties ◽  
Fast Neutron Irradiation

scholarly journals Study of color centers in radiation-modified diamonds

2021 ◽  
Vol 2103 (1) ◽  
pp. 012223
Author(s):  
M V Kozlova ◽  
A A Khomich ◽  
R A Khmelnitsky ◽  
A A Averin ◽  
A I Kovalev ◽  
...  
Keyword(s):  
Optical Properties ◽  
Ion Implantation ◽  
Fast Neutron ◽  
Thermal Annealing ◽  
Neutron Irradiation ◽  
Excitation Power ◽  
Temperature Sensing ◽  
Color Centers ◽  
Fast Neutron Irradiation ◽  
Subsequent Thermal Annealing

Abstract We report on the optical properties of He-related color centers created by He-ion implantation and subsequent thermal annealing in natural diamonds, including the temperature (300–700 K) and excitation power (1–1800 kW/cm2)-dependent photoluminescence (PL) measurements. The prospects for the use of He-implanted diamonds for temperature sensing are discussed. The effect of fast neutron irradiation on the optical properties of Si-V color centers in CVD diamonds were also examined.

Critical Current Enhancement in Single-Crystal Ba2Ycu3O7

1989 ◽  
Vol 169 ◽  
Author(s):  
R. B. van Dover ◽  
E. M. Gyorgy ◽  
L. F. Schneemeyer ◽  
A. E. White ◽  
S. Glarum ◽  
...  
Keyword(s):  
Critical Current Density ◽  
Single Crystal ◽  
Fast Neutron ◽  
Single Crystals ◽  
Critical Current ◽  
Neutron Irradiation ◽  
Current Density ◽  
Proton Irradiation ◽  
Significant Enhancement ◽  
Fast Neutron Irradiation

AbstractThe critical current density, Jc, of single crystals of Ba2YCu3O7 is comparable to that of melt-textured-growth materials as well as to the intragrain Jc of bulk polycrystalline Ba2YCu3O7. Typical values at 77 K and 9 kOe are near 5x 103 A/cm2, and are presumably limited by weak pinning. We have obtained a significant enhancement of this pinning-limited Jc by three techniques: 1) a short reannealing procedure, 2) fast neutron irradiation, and 3) proton irradiation. Interestingly, the combination of the first technique followed by either irradiation is not as effective as the iradiation alone. That is, the best candidates for irradiation are not necessarily those with the highest initial Jc.

scholarly journals Fast neutron irradiation effect on superconducting properties of Nb3Sn and Nb3Al strands

2012 ◽  
Author(s):  
A. Nishimura ◽  
T. Takeuchi ◽  
S. Nishijima ◽  
H. Oguro ◽  
K. Ochiai ◽  
...  
Keyword(s):  
Fast Neutron ◽  
Neutron Irradiation ◽  
Irradiation Effect ◽  
Superconducting Properties ◽  
Fast Neutron Irradiation

scholarly journals The effect of fast neutron irradiation on the performance of synthetic single crystal diamond particle detectors

2010 ◽  
Vol 19 (7-9) ◽  
pp. 841-845 ◽  
Author(s):  
A. Lohstroh ◽  
P.J. Sellin ◽  
S. Gkoumas ◽  
H. Al-Barakaty ◽  
P. Veeramani ◽  
...  
Keyword(s):  
Single Crystal ◽  
Fast Neutron ◽  
Neutron Irradiation ◽  
Diamond Particle ◽  
Particle Detectors ◽  
Single Crystal Diamond ◽  
Fast Neutron Irradiation

Flux Pinning Enhancement and Shift of the Irreversibility Line by Fast Neutron Irradiation of Single Crystal Bi 2 Sr 2 CaCu 2 O 8

1990 ◽  
Vol 12 (2) ◽  
pp. 179-184 ◽  
Author(s):  
W Kritscha ◽  
F. M Sauerzopf ◽  
H. W Weber ◽  
G. W Crabtree ◽  
Y. C Chang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Fast Neutron ◽  
Neutron Irradiation ◽  
Flux Pinning ◽  
Irreversibility Line ◽  
Fast Neutron Irradiation

Bone and tricalcium phosphate bioceramic response to low level fast neutron irradiation

1997 ◽  
Vol 140 (3-4) ◽  
pp. 385-394
Author(s):  
W. G. Osiris ◽  
Wafa I. Abdel-Fattah ◽  
Z. Mohsen ◽  
A. El-Shabini
Keyword(s):  
Fast Neutron ◽  
Neutron Irradiation ◽  
Tricalcium Phosphate ◽  
Low Level ◽  
Fast Neutron Irradiation
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