Detection and identification of potential impurities activated by neutron irradiation of Czochralski silicon

1980 ◽  
Vol 20 (3) ◽  
pp. 384
Keyword(s):  
Neutron Irradiation ◽  
Czochralski Silicon ◽  
Detection And Identification

Rapid Thermal Annealing of Neutron Transmutation Toped Czochralski Silicon

1992 ◽  
Vol 262 ◽  
Author(s):  
G. M. Berezina ◽  
F. P. Kdrshunov ◽  
N. A. Sobolev ◽  
A. V. Voevodova ◽  
A. A. Stuk
Keyword(s):  
Thermal Annealing ◽  
Rapid Thermal Annealing ◽  
Neutron Irradiation ◽  
Irradiation Temperature ◽  
Electrical Parameters ◽  
Furnace Annealing ◽  
Annealing Behaviour ◽  
Czochralski Silicon ◽  
Neutron Transmutation

ABSTRACTThe influence of the rapid thermal annealing (RTA) in comparison with that of the standard furnace annealing (FA) on the electrical parameters and photoluminescence (PL) of Czochralski silicon (Cz Si) subjected to neutron irradiation at various temperatures has been studied. The role of the irradiation temperature on the annealing behaviour of electrical parameters in Cz Si has been established. The possibility of getting neutron transmutation doped (NTD) Cz Si having the calculated resistivity by means of the RTA is shown.

Neutron irradiation defects in Czochralski silicon

2009 ◽  
Vol 6 (3) ◽  
pp. 669-676 ◽  
Author(s):  
Guifeng Chen ◽  
Yangxian Li ◽  
Caichi Liu
Keyword(s):  
Neutron Irradiation ◽  
Czochralski Silicon

The effects of neutron irradiation on the oxygen precipitation in Czochralski-silicon

2003 ◽  
Vol 253 (1-4) ◽  
pp. 6-9 ◽  
Author(s):  
Y.X. Li ◽  
H.Y. Guo ◽  
B.D. Liu ◽  
T.J. Liu ◽  
Q.Y. Hao ◽  
...  
Keyword(s):  
Neutron Irradiation ◽  
Czochralski Silicon ◽  
Oxygen Precipitation

The effects of fast neutron irradiation on oxygen in Czochralski silicon

2009 ◽  
Vol 18 (1) ◽  
pp. 293-297 ◽  
Author(s):  
Chen Gui-Feng ◽  
Yan Wen-Bo ◽  
Chen Hong-Jian ◽  
Li Xing-Hua ◽  
Li Yang-Xian
Keyword(s):  
Fast Neutron ◽  
Neutron Irradiation ◽  
Czochralski Silicon ◽  
Fast Neutron Irradiation

Voids in Irradiated Tungsten and Molybdenum

1969 ◽  
Vol 27 ◽  
pp. 190-191
Author(s):  
Robert C. Rau ◽  
Robert L. Ladd
Keyword(s):  
Melting Point ◽  
Fast Neutron ◽  
Neutron Irradiation ◽  
Elevated Temperatures ◽  
Irradiation Temperature ◽  
The Body ◽  
Face Centered Cubic ◽  
Body Centered Cubic ◽  
Cubic Metals ◽  
Face Centered

Recent studies have shown the presence of voids in several face-centered cubic metals after neutron irradiation at elevated temperatures. These voids were found when the irradiation temperature was above 0.3 Tm where Tm is the absolute melting point, and were ascribed to the agglomeration of lattice vacancies resulting from fast neutron generated displacement cascades. The present paper reports the existence of similar voids in the body-centered cubic metals tungsten and molybdenum.

Identification of hepatitis a virus in cell cultures by solid phase immune electron microscopy

1986 ◽  
Vol 44 ◽  
pp. 238-239
Author(s):  
C.D. Humphrey ◽  
T.L. Cromeans ◽  
E.H. Cook ◽  
D.W. Bradley
Keyword(s):  
Electron Microscopy ◽  
Liquid Phase ◽  
Cell Cultures ◽  
Rapid Detection ◽  
Hepatitis A ◽  
Hepatitis A Virus ◽  
Solid Phase ◽  
Immune Electron Microscopy ◽  
Detection And Identification

There is a variety of methods available for the rapid detection and identification of viruses by electron microscopy as described in several reviews. The predominant techniques are classified as direct electron microscopy (DEM), immune electron microscopy (IEM), liquid phase immune electron microscopy (LPIEM) and solid phase immune electron microscopy (SPIEM). Each technique has inherent strengths and weaknesses. However, in recent years, the most progress for identifying viruses has been realized by the utilization of SPIEM.

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