Zobrazeno 1 - 10
of 22
pro vyhledávání: '"R.D. Finnegan"'
Publikováno v:
Journal of Superconductivity: Incorporating Novel Magnetism. 11:29-33
The effect that oxygen stoichiometry has on the physical properties of high critical temperature superconductors is well documented. For a general understanding of the conditions necessary for processing high critical temperature superconducting mate
Publikováno v:
Physica C: Superconductivity. 256:340-344
Compounds in the series A 2 MeSbO 6 where A = Ba, Sr and Me = Sc, In and Ga have been used as substrate/buffer layers with YBa 2 Cu 3 O 7−δ thin films. These materials were prepared by solid-state reaction of the oxides and carbonates The compound
Autor:
S.N. Schauer, D.W. Eckart, R.D. Finnegan, Arthur Tauber, R.L. Pfeffer, W.D. Wilber, Steven C. Tidrow
Publikováno v:
Journal of Materials Research. 10:1622-1634
We have studied the relative diffusion rates of oxygen through dielectric/buffer layers used in high critical temperature superconducting multilayer structures. Epitaxial bilayer films of dielectric (CeO2, LaGaO3, NdGaO3, LaAlO3, MgO, SrTiO3, LaLiTi2
Publikováno v:
IEEE Transactions on Appiled Superconductivity. 7:1769-1771
In the search for lower dielectric constant substrates for use in a high critical temperature superconducting (HTSC) microwave technology, the dielectric constants and microwave loss tangents determined from the complex dielectric properties measured
Publikováno v:
Journal of Applied Physics. 67:5073-5075
In an effort to improve the high‐frequency properties of bulk high‐Tc superconductors, the surface resistivity was measured for a series of YBa2Cu3O7 samples with various levels of silver addition. The nominal weight percent of silver in the samp
Autor:
Matt Neal, L. L. H. King, R. T. Lareau, R. L. Pfeffer, Arthur Tauber, D.W. Eckart, Steven C. Tidrow, R.D. Finnegan, W.D. Wilber
Publikováno v:
MRS Proceedings. 401
We have studied the rate of oxygen diffusion through Sr2AlTaO6 (SAT), a buffer and dielectric layer used in high critical temperature superconducting (HTSC) structures. An epitaxial bilayer film of SAT on YBa2Cu3O7-δ (YBCO) was deposited onto an (00
Publikováno v:
MRS Proceedings. 401
A series of compounds in the system A4MeSb13O12 where A=Ba, Sr and Me=Li, Na &K were prepared by solid state reaction at elevated temperature. A new form of Sr4NaSb3O12 was prepared. The compounds were characterized with regard to their lattice param
Autor:
D. W. Eckart, Arthur Tauber, R. T. Lareau, W.D. Wilber, R.D. Finnegan, R. L. Pfeiffer, Steven C. Tidrow
Publikováno v:
SPIE Proceedings.
We have studied the rate of oxygen diffusion through ytterbium oxide (Yb2O$3), a buffer and dielectric layer used in high critical temperature superconducting (HTSC) structures. An epitaxial bilayer film of Yb2O3 on YBa2Cu$3)O7-(delta ) (YBCO) was de
Autor:
R.D. Finnegan, K. Schwidtal
Publikováno v:
Physical Review B. 2:148-154
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