Zobrazeno 1 - 10
of 368
pro vyhledávání: '"K. Yu-Zhang"'
Publikováno v:
Materials Science and Technology
Materials Science and Technology, Maney Publishing, 2009, 25 (1), pp.7-17. ⟨10.1179/174328408x293603⟩
Materials Science and Technology, Maney Publishing, 2009, 25 (1), pp.7-17. ⟨10.1179/174328408x293603⟩
International audience; The strain induced martensite transformation in austenitic stainless steels is of considerable interest, because it results in materials with attractive combinations of strength and ductility. The present work examines the mec
Publikováno v:
Philosophical Magazine. 88:2559-2567
Multilayers of Cu–Nb have been grown on a Nb seed layer on a Si (100) substrate using a magnetron sputtering technique. The bilayer period (Λ) was varied from 10 to 2.4 nm. Cross-sectional transmission electron microscopy (XTEM) and high-resolutio
Publikováno v:
Journal of Physics D: Applied Physics. 38:909-914
Arrays of face-centred cubic (fcc) CoxPt1-x (0.45 < x < 0.55) nanowires were electrodeposited into thin film nanoporous alumina supported on a Si substrate. The heat treatment under specific conditions was then carried out in order to transform the f
Publikováno v:
Journal of Crystal Growth. 276:321-331
This paper describes the use of diffraction to experimentally characterize a directionally solidified Cu–Cr eutectic alloy containing sub-micron diameter Cr whiskers. This material has been analyzed in terms of its texture and thermal residual elas
Publikováno v:
Journal of Materials Research. 19:3665-3670
Single crystalline nanorods (15–200 nm in diameter and hundreds nanometers in length) have been formed on the carbon-covered W wires by simple electric heating under a vacuum of 5 × 10−4Pa. The chemical composition and crystalline structure of t
Autor:
Ke Han, K. Yu-Zhang
Publikováno v:
Scripta Materialia. 50:781-786
Transmission electron microscopy (TEM) becomes a necessary and routine technique in the examination of texture, epitaxy, metastable phases and interface structures in metallic multilayers. This paper presents a viewpoint of study of the structures in
Publikováno v:
Materials Science and Engineering: A. 351:214-223
Two types of Cu–Nb microcomposites were studied by transmission electron microscopy. The in-situ composites were prepared by casting, followed by deformation, packing and deformation. The composites were formed by self-assembling and show strong te
Publikováno v:
Philosophical Magazine A. 82:1633-1650
Publikováno v:
Journal of Physics: Condensed Matter. 14:507-515
We have determined the dependence of the exchange coupling on both the thickness of the antiferromagnetic (AF) layer (tAF) and that of the ferromagnetic (FM) layer (tFM) in a Fe50Mn50/permalloy bilayer, where the thickness of the FeMn layer varies fr
Publikováno v:
Thin Solid Films
Thin Solid Films, Elsevier, 2001, 391 (1), pp.21--27. ⟨10.1016/S0040-6090(01)00970-1⟩
Thin Solid Films, Elsevier, 2001, 391 (1), pp.21--27. ⟨10.1016/S0040-6090(01)00970-1⟩
International audience; A new metal-organic chemical vapour deposition (MOCVD) technique was used for fabrication of epitaxial La-manganite thin films La1-xMnO3-delta with both lanthanum and oxygen deficiencies. Three kinds of substrates, i.e. SrTiO3