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Volumn 47, Issue 21, 2008, Pages 3999-4004

Structural complexity in intermetallic alloys: Long-periodic order beyond 10 nm in the system BaSn3/BaBi3

Author keywords

Crystallography; Intermetallic phases; Solid state structures; Stannide; X ray diffraction

Indexed keywords

METALLIC COMPOUNDS; TIN;

EID: 53549110529     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/anie.200800378     Document Type: Article
Times cited : (17)

References (40)
  • 6
    • 0004138001 scopus 로고
    • Ed, E. U. Cleveland, ASM International, Materials Park
    • F. Laves, Theory of Alloy Phases (Ed.: E. U. Cleveland), ASM International, Materials Park, 1956.
    • (1956) Theory of Alloy Phases
    • Laves, F.1
  • 21
    • 53549101369 scopus 로고    scopus 로고
    • 3 type, with cc stacking;
    • 3 type, with cc stacking;
  • 28
    • 53549122307 scopus 로고    scopus 로고
    • Structure determination: All structures were solved from single-crystal diffraction data [MoKα radiation with a graphite monochromator, 293(2) K, using single crystals selected in an argon-filled glove box and sealed in a glass capillary (with a diameter of 0.3 mm, Data collection was carried out on an Enraf-Nonius CCD diffractometer with rotating anode and a Nonius DIP diffractometer with image plate detector. For crystal data, see Table 1. Structure refinement details in the order: chemical formula, measured reflections, independent reflections, R1 and wR 2 (all data, 2) Ba4Sn10.27Bi 1.73(3, 14134, 510, 0.030, 0.094; (3) Ba13Sn 33.19Bi5.81(4, 23243, 1281, 0.037, 0.065; (4) Ba5Sn11.34Bi3.66(6, 17061, 508, 0.039, 0.094; (5) Ba2Sn4.03Bi1.974, 11116, 401, 0.061, 0.152
    • [17c] with anisotropic displacement parameters for all atoms. Disorder was checked with all atomic positions, but only the Bi positions in the c layers were found to be partially substituted by Sn atoms. Further details on the crystal-structure investigation(s) may be obtained from the Fachinformationszentrum Karlsruhe, 76344 Eggenstein-Leopoldshafen, Germany [fax: (+49)7247-808-666, e-mail: crysdata@fiz-karlsruhe.de] on quoting the depository numbers CSD-419206 (1), CSD-419044 (2), CSD-419029 (3), CSD-419031 (4), and CSD-419030 (5).
  • 32
    • 53549100267 scopus 로고    scopus 로고
    • -1) to room temperature. All the products obtained were air-or moisture-sensitive, crystalline, and exhibited a silvery color with metallic luster.
    • -1) to room temperature. All the products obtained were air-or moisture-sensitive, crystalline, and exhibited a silvery color with metallic luster.
  • 33
    • 0023162961 scopus 로고    scopus 로고
    • The samples were crushed under dry argon and transferred to the microscope inside an argon-filled bag. Qualitative energy dispersive X-ray (EDX) analysis confirms the absence of contaminants. Electron microscopy examinations were performed using a Philips CM30 ST (300 kV, Cs, 1.15 mm, LaB6 cathode, Gatan multiscan CCD camera, The beam sensitivity of the samples forced the use of low-dose settings. The multislice formalism[19b] was used for image simulations; b) P. A. Stadelmann, Ultramicroscopy 1987, 21, 131
    • [19b] was used for image simulations; b) P. A. Stadelmann, Ultramicroscopy 1987, 21, 131.
  • 38
    • 53549092830 scopus 로고    scopus 로고
    • 5 impurities, respectively. No other kinks were observed in the cooling curves of the samples, which suggests the absence of further superconducting phases down to 1.8 K.
    • 5 impurities, respectively. No other kinks were observed in the cooling curves of the samples, which suggests the absence of further superconducting phases down to 1.8 K.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.