Kinetics of the field luminescence effect in the CdS red luminescence band

1974 ◽  
Vol 20 (4) ◽  
pp. 474-479
Author(s):  
V. V. Malakhov ◽  
G. P. Peka
Keyword(s):  
Luminescence Band ◽  
Red Luminescence ◽  
Kinetics Of

Origin of the red luminescence band in photoluminescence spectra of ZnSe nanowires

2007 ◽  
Vol 90 (6) ◽  
pp. 063103 ◽  
Author(s):  
U. Philipose ◽  
S. Yang ◽  
T. Xu ◽  
Harry E. Ruda
Keyword(s):  
Luminescence Band ◽  
Photoluminescence Spectra ◽  
Znse Nanowires ◽  
Red Luminescence

scholarly journals DNA-modified silicon nanocrystals studied by X-ray luminescence and X-ray absorption spectroscopies: Observation of a strong infra-red luminescence band

2012 ◽  
Vol 111 (5) ◽  
pp. 054311 ◽  
Author(s):  
P. R. Coxon ◽  
M. Newman ◽  
M. R. C. Hunt ◽  
N. O’Farrell ◽  
B. R. Horrocks ◽  
...  
Keyword(s):  
Silicon Nanocrystals ◽  
Luminescence Band ◽  
X Ray ◽  
Infra Red ◽  
Red Luminescence ◽  
X Ray Absorption

Red-luminescence band: A tool for the quality assessment of germanium and silicon nanocrystals

2017 ◽  
Vol 419 ◽  
pp. 476-483 ◽  
Author(s):  
I. Fraj ◽  
L. Favre ◽  
T. David ◽  
M. Abbarchi ◽  
K. Liu ◽  
...  
Keyword(s):  
Quality Assessment ◽  
Silicon Nanocrystals ◽  
Luminescence Band ◽  
Red Luminescence

Kinetics of decay of red luminescence in PbBr2 and PbI2 crystals

1979 ◽  
Vol 31 (2) ◽  
pp. 1043-1044
Author(s):  
E. V. Mikhailovskaya ◽  
M. T. Kostyshin ◽  
V. M. Sharyi
Keyword(s):  
Red Luminescence ◽  
Kinetics Of

Kinetics of Red Luminescence in GaP

1969 ◽  
Vol 40 (11) ◽  
pp. 4477-4485 ◽  
Author(s):  
W. Rosenzweig ◽  
W. H. Hackett ◽  
J. S. Jayson
Keyword(s):  
Red Luminescence ◽  
Kinetics Of

scholarly journals Fine structure of the red luminescence band in undoped GaN

2014 ◽  
Vol 104 (3) ◽  
pp. 032103 ◽  
Author(s):  
M. A. Reshchikov ◽  
A. Usikov ◽  
H. Helava ◽  
Yu. Makarov
Keyword(s):  
Fine Structure ◽  
Luminescence Band ◽  
Red Luminescence

scholarly journals Nature of red luminescence band in research-grade ZnO single crystals: A “self-activated” configurational transition

2014 ◽  
Vol 105 (4) ◽  
pp. 041912 ◽  
Author(s):  
Y. N. Chen ◽  
S. J. Xu ◽  
C. C. Zheng ◽  
J. Q. Ning ◽  
F. C. C. Ling ◽  
...  
Keyword(s):  
Single Crystals ◽  
Luminescence Band ◽  
Research Grade ◽  
Red Luminescence

Direct observations of radiation-enhanced transformations in glass

1983 ◽  
Vol 41 ◽  
pp. 354-355
Author(s):  
J. F. DeNatale ◽  
D. G. Howitt
Keyword(s):  
Glass Matrix ◽  
Diffusion Mechanism ◽  
Bubble Formation ◽  
Silicate Glasses ◽  
Phase Decomposition ◽  
Direct Observations ◽  
Thin Foils ◽  
Oxygen Bubble ◽  
Electron Energy Loss ◽  
Kinetics Of

The electron irradiation of silicate glasses containing metal cations produces various types of phase separation and decomposition which includes oxygen bubble formation at intermediate temperatures figure I. The kinetics of bubble formation are too rapid to be accounted for by oxygen diffusion but the behavior is consistent with a cation diffusion mechanism if the amount of oxygen in the bubble is not significantly different from that in the same volume of silicate glass. The formation of oxygen bubbles is often accompanied by precipitation of crystalline phases and/or amorphous phase decomposition in the regions between the bubbles and the detection of differences in oxygen concentration between the bubble and matrix by electron energy loss spectroscopy cannot be discerned (figure 2) even when the bubble occupies the majority of the foil depth.The oxygen bubbles are stable, even in the thin foils, months after irradiation and if van der Waals behavior of the interior gas is assumed an oxygen pressure of about 4000 atmospheres must be sustained for a 100 bubble if the surface tension with the glass matrix is to balance against it at intermediate temperatures.

Irradiation behavior of pyrolytic silicon carbide

1983 ◽  
Vol 41 ◽  
pp. 72-73
Author(s):  
R. J. Lauf
Keyword(s):  
Silicon Carbide ◽  
Fission Products ◽  
Thermodynamics And Kinetics ◽  
Neutron Fluences ◽  
Fuel Particles ◽  
Sic Coatings ◽  
Irradiation Behavior ◽  
Kinetics Of ◽  
Htgr Fuel

Fuel particles for the High-Temperature Gas-Cooled Reactor (HTGR) contain a layer of pyrolytic silicon carbide to act as a miniature pressure vessel and primary fission product barrier. Optimization of the SiC with respect to fuel performance involves four areas of study: (a) characterization of as-deposited SiC coatings; (b) thermodynamics and kinetics of chemical reactions between SiC and fission products; (c) irradiation behavior of SiC in the absence of fission products; and (d) combined effects of irradiation and fission products. This paper reports the behavior of SiC deposited on inert microspheres and irradiated to fast neutron fluences typical of HTGR fuel at end-of-life.

Sign in / Sign up

Export Citation Format

Share Document