[ ] [Image] [ ] Volume: Page/Article: ------------------------------------------------------------------------ Article Collection: View Collection Help (Click on the [Check Box] to add an article.) ------------------------------------------------------------------------ Phys. Rev. B 47, 15037–15045 (1993) [Issue 22 – 1 June 1993 ] [ Previous article | Next article | Issue 22 contents ] [Add to article collection] View Page Images , Figure Images or PDF (2070 kB) ------------------------------------------------------------------------ Structural and magnetic properties of semiepitaxial Co/Cr multilayers Y. Henry, C. Mény, A. Dinia, and P. Panissod Institut de Physique et de Chimie des Matériaux de Strasbourg, Groupe d'Etude des Matériaux Métalliques, Université Louis Pasteur, 4 rue Blaise Pascal, 67070 Strasbourg, France Received 23 December 1992 The structural and magnetic properties of semiepitaxial Co/Cr multilayers have been studied using reflection high-energy electron diffraction (RHEED), nuclear magnetic resonance (NMR), and vibrating-sample magnetometry (VSM). A detailed analysis of the RHEED patterns observed during the growth shows that the Cr layers essentially consist of three types of distorted bcc (110) crystallites, one of them corresponding to the Nishiyama-Wassermann epitaxial relationship and the others to the Kurdjumov-Sachs one. From the resonance frequency of the NMR spectra main line we deduce the close-packed structure of the Co layers and using diffused-interface models we obtain the average concentration and magnetization profiles in the interfaces which are found to be 5 monolayers thick. The large intermixing is confirmed by a strong decrease of the measured saturation magnetization values as the Co-layer thickness decreases and is supposed to be responsible for the deviation from linearity, observed at small thicknesses, in the plot of the effective anisotropy per unit area versus Co-layer thickness. ©1993 The American Physical Society URL: http://link.aps.org/abstract/PRB/v47/p15037 DOI: 10.1103/PhysRevB.47.15037 PACS: 75.50.Rr, 61.14.Hg, 76.60.Lz, 75.30.Gw ------------------------------------------------------------------------ [Add to article collection] View Page Images , Figure Images or PDF (2070 kB) [ Previous article | Next article | Issue 22 contents ] ------------------------------------------------------------------------ References (Reference links marked with [dot] may require a separate subscription.) 1. S. Iwasaki and Y. Nakamura, IEEE Trans. Magn. MAG-13, 1272 (1977) [ [dot] INSPEC]. 2. S. Iwasaki and K. Ouchi, IEEE Trans. Magn. 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