Oriented conductive oxide electrodes on SiO2/Si and glass
- Los Alamos, NM
A thin film structure is provided including a silicon substrate with a layer of silicon dioxide on a surface thereof, and a layer of cubic oxide material deposited upon the layer of silicon dioxide by ion-beam-assisted-deposition, said layer of cubic oxide material characterized as biaxially oriented. Preferably, the cubic oxide material is yttria-stabilized zirconia. Additional thin layers of biaxially oriented ruthenium oxide or lanthanum strontium cobalt oxide are deposited upon the layer of yttria-stabilized zirconia. An intermediate layer of cerium oxide is employed between the yttria-stabilized zirconia layer and the lanthanum strontium cobalt oxide layer. Also, a layer of barium strontium titanium oxide can be upon the layer of biaxially oriented ruthenium oxide or lanthanum strontium cobalt oxide. Also, a method of forming such thin film structures, including a low temperature deposition of a layer of a biaxially oriented cubic oxide material upon the silicon dioxide surface of a silicon dioxide/silicon substrate is provided.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- DOE Contract Number:
- W-7405-ENG-36
- Assignee:
- The Regents of the University of California (Los Alamos, NM)
- Patent Number(s):
- US 6312819
- OSTI ID:
- 874103
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
conductive
oxide
electrodes
sio2si
glass
film
structure
provided
including
silicon
substrate
layer
dioxide
surface
cubic
material
deposited
ion-beam-assisted-deposition
characterized
biaxially
yttria-stabilized
zirconia
additional
layers
ruthenium
lanthanum
strontium
cobalt
intermediate
cerium
employed
barium
titanium
method
forming
structures
temperature
deposition
dioxidesilicon
oxide layer
silicon substrate
conductive oxide
oxide electrode
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