Superlattice modulation and epitaxy of Tl2Ba2Ca2Cu3O10 thin films grown on MgO and SrTiO3 substrates | Zendy

C.H. Chen | Zendy; M. Hong | Zendy; D. J. Werder | Zendy; J. Kwo | Zendy; S. H. Liou | Zendy; D. D. Bacon | Zendy

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Superlattice modulation and epitaxy of Tl2Ba2Ca2Cu3O10 thin films grown on MgO and SrTiO3 substrates

Author(s) -

C.H. Chen,

M. Hong,

D. J. Werder,

J. Kwo,

S. H. Liou,

D. D. Bacon

Publication year - 1989

Publication title -

applied physics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.182

H-Index - 442

eISSN - 1077-3118

pISSN - 0003-6951

DOI - 10.1063/1.101387

Subject(s) - superlattice , epitaxy , materials science , thin film , substrate (aquarium) , optoelectronics , sputtering , sputter deposition , microstructure , molecular beam epitaxy , nanotechnology , layer (electronics) , composite material , oceanography , geology

[[abstract]]The authors compare the superlattice modulation, microstructure, and epitaxy of Tl2Ba2Ca2Cu3O10 thin films grown on MgO [100] and SrTiO3 [100] substrates by DC diode sputtering. Films grown on MgO were found to be quite clean with the c axis perpendicular to the substrate. However, no in-plane orientational relationship to the substrate was found. Films grown on SrTiO3, on the other hand, showed very good epitaxy to the substrate despite the presence of second phases. Films grown on MgO also exhibited a longer coherence length of the superlattice modulation than those grown on SrTiO3 under identical conditions[[fileno]]2010113010137[[department]]物理

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