Modulated structure in Bi sub 2 Sr sub 2 Ca sub 1 minus x Y sub x Cu sub 2 O sub y

Journal Article · Sun Oct 01 04:00:00 EDT 1989 · Physical Review (Section) B: Condensed Matter; (USA)

DOI:https://doi.org/10.1103/PhysRevB.40.7307· OSTI ID:5486869

Inoue, Y; Shichi, Y; Munakata, F; Yamanaka, M ^[1]; Koyama, Y ^[2]

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1. Central Engineering Laboratories, Nissan Motor Co., Ltd., Natsushima-cho, Yokosuka, Kanagawa 237, Japan (JP)
2. Department of Materials Science and Engineering, Waseda University, Ohkubo, Sinjuku-ku, Tokyo 169, Japan

Features of modulated structures in Bi{sub 2}Sr{sub 2}Ca{sub 1{minus}{ital x}}Y{sub {ital x}}Cu{sub 2}O{sub {ital y}} have been investigated by means of electron microscopy. In addition to two one-dimensional modulated structures with different periods, a new structure modulated along the {ital a} and {ital b} axes is found in 0.8{le}{ital x}{le}1.0. A high-resolution electron micrograph shows that the new structure is characterized by the periodic array of wavy stripes along the {ital b} axis.

• OSTI ID: 5486869
• Journal Information: Physical Review (Section) B: Condensed Matter; (USA), Journal Name: Physical Review (Section) B: Condensed Matter; (USA) Vol. 40:10; ISSN 0163-1829; ISSN PRBMD
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
ALKALINE EARTH METAL COMPOUNDS
BISMUTH COMPOUNDS
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CALCIUM COMPOUNDS
CALCIUM OXIDES
CHALCOGENIDES
COHERENT SCATTERING
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COPPER OXIDES
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DIFFRACTION
ELECTRON DIFFRACTION
ELECTRON MICROSCOPY
MICROSCOPY
MODULATION
OXIDES
OXYGEN COMPOUNDS
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TRANSITION ELEMENT COMPOUNDS
YTTRIUM COMPOUNDS
YTTRIUM OXIDES