Electronic Resource
Schlom, D. G.
;
Eckstein, J. N.
;
Hellman, E. S.
;
[et al.]
Streiffer, S. K.
;
Harris, J. S.
;
Beasley, M. R.
;
Bravman, J. C.
;
Geballe, T. H.
;
Webb, C.
;
von Dessonneck, K. E.
;
Turner, F.
Woodbury, NY
:
American Institute of Physics (AIP)
Applied Physics Letters
53 (1988), S. 1660-1662
ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
Heteroepitaxial Dy-Ba-Cu-O films have been grown in situ on SrTiO3 substrates using an oxygen plasma beam and elemental source beams in a modified molecular beam epitaxy machine. By periodically shuttering the Dy and Ba beams during growth, flat surfaces of layered Dy-Ba-Cu-O compounds have been obtained. Periodic oscillations in the intensity of the in situ reflection high-energy electron diffraction pattern were observed during shuttered growths. Depending on growth conditions, the as-grown layers have ranged from insulating to superconducting with onset temperatures above 60 K.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.100443
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