Charge transport in thin hafnium and zirconium oxide films

2017 ◽  
Vol 53 (2) ◽  
pp. 184-189 ◽  
Author(s):  
D. R. Islamov ◽  
V. A. Gritsenko ◽  
A. Chin
Keyword(s):  
Charge Transport ◽  
Zirconium Oxide ◽  
Oxide Films

Resolving Crystallites in Zirconium Oxide Films

1969 ◽  
Vol 27 ◽  
pp. 140-141
Author(s):  
R.A. Ploc
Keyword(s):  
Electron Microscope ◽  
Inelastic Scattering ◽  
Zirconium Oxide ◽  
Oxide Films ◽  
Optic Axis ◽  
Objective Lens ◽  
Microscope Objective ◽  
Linear Optic ◽  
A Current ◽  
Microscope Objective Lens

The optic axis of an electron microscope objective lens is usually assumed to be straight and co-linear with the mechanical center. No reason exists to assume such perfection and, indeed, simple reasoning suggests that it is a complicated curve. A current centered objective lens with a non-linear optic axis when used in conjunction with other lenses, leads to serious image errors if the nature of the specimen is such as to produce intense inelastic scattering.

Oxygen Vacancies in Zirconium Oxide as the Blue Luminescence Centers and Traps Responsible for Charge Transport

2020 ◽  
Author(s):  
Damir R. Islamov ◽  
Vladimir A. Gritsenko ◽  
Timofey V. Perevalov ◽  
Vladimir Sh. Aliev ◽  
Alexander P. Yelisseyev ◽  
...  
Keyword(s):  
Charge Transport ◽  
Zirconium Oxide ◽  
Oxygen Vacancies ◽  
Blue Luminescence ◽  
Luminescence Centers

Ultraviolet Absorption Spectra of Anodic Zirconium Oxide Films

1960 ◽  
Vol 32 (1) ◽  
pp. 310-311 ◽  
Author(s):  
R. E. Salomon ◽  
W. M. Graven ◽  
G. B. Adams
Keyword(s):  
Absorption Spectra ◽  
Zirconium Oxide ◽  
Oxide Films ◽  
Ultraviolet Absorption

On Raman spectroscopy of zirconium oxide films

1997 ◽  
Vol 246 (2-3) ◽  
pp. 232-243 ◽  
Author(s):  
P. Barberis ◽  
T. Merle-Méjean ◽  
P. Quintard
Keyword(s):  
Raman Spectroscopy ◽  
Zirconium Oxide ◽  
Oxide Films

Zirconium oxide films: deposition techniques and their applications in dye-sensitized solar cells

2017 ◽  
Vol 21 (9) ◽  
pp. 2531-2545 ◽  
Author(s):  
M. A. Waghmare ◽  
Mu. Naushad ◽  
Z. A. Alothman ◽  
A. U. Ubale ◽  
H. M. Pathan
Keyword(s):  
Solar Cells ◽  
Zirconium Oxide ◽  
Oxide Films ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
Deposition Techniques

scholarly journals On the Issue of the Thermal Emission Cathode Resource on the Oxide Films of Hafnium and Zirconium

2019 ◽  
Vol 6 (3) ◽  
pp. 247-250
Author(s):  
M. Klochok ◽  
Y. Popil ◽  
V. Chernyak ◽  
V. Iukhymenko ◽  
I. Fedirchyk ◽  
...  
Keyword(s):  
Zirconium Oxide ◽  
Plasma Torch ◽  
Erosion Rate ◽  
Thermal Emission ◽  
Oxide Films ◽  
Arc Plasma ◽  
Depth Of Penetration ◽  
Operating Life ◽  
Arc Plasma Torch ◽  
Emission Cathode

The article shows the results of research on the destruction of the thermionic cathode of an arc plasma torch when inserting hafnium and zirconium along the trace of the spot of a gas-discharge arc by means of electronic metallography with spectral analysis in the control region. The depth of penetration of the spot into the metal of the cathode insert was determined due to the discrete mechanism of action on the metal at the time of attachment. The erosion rate of zirconium oxide films was experimentally established, the extension of the operating life substantiated while mechanisms for its increase were revealed, and two types of arc contact with a hafnium or zirconium insert - the "contracted" and "diffused" ones - were offered. The theoretical operating life of the cathode is calculated.

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