Rights:
© 2000 AIP Publishing. This is the accepted version of the following article: Lindén, J. & Yamamoto, T. & Karppinen, Maarit & Yamauchi, H. & Pietari, T. 2000. Evidence for valence fluctuation of Fe in Sr[sub 2]FeMoO[sub 6-w] double perovskite. Applied Physics Letters. Volume 76, Issue 20. 2925-2927. ISSN 0003-6951 (printed). DOI: 10.1063/1.126518, which has been published in final form at http://scitation.aip.org/content/aip/journal/apl/76/20/10.1063/1.126518.