Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Photoemission and soft X-ray absorption spectroscopy study of hole-doped CMR double perovskites
- Authors
- Kim G (Kim, G.); Lee SS (Lee, S. S.); Lee HJ (Lee, H. J.); Kang JS (Kang, J.-S.); Han SW (Han, S. W.); Kim J (Kim, J.); Lee BW (Lee, B. W.); Lee HG (Lee, H. G.); Kim JY (Kim, J.-Y.); Min BI (Min, B. I.)
- Issue Date
- Mar-2007
- Publisher
- ELSEVIER SCIENCE BV
- Citation
- JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, v.310, no.2, pp 1969 - 1971
- Pages
- 3
- Journal Title
- JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
- Volume
- 310
- Number
- 2
- Start Page
- 1969
- End Page
- 1971
- ISSN
- 0304-8853
1873-4766
- Abstract
- The electronic structures of Sr2-xKxFeMoO6 (x = 0,0.1,0.2) double perovskites have been investigated by employing photoemission spectroscopy (PES), soft X-ray absorption spectroscopy (XAS), and soft X-ray magnetic circular dichroism (XMCD) near the Fe 2p absorption edge. The substitution of K+ ions for Sr2+ ions causes the increasing Fe2+ component in the Fe2+-Fe3+ mixed-valent states, but little difference in the Fe 2p XMCD spectra. As x increases, the photoemission intensity near the Fermi level decreases, which indicates the decreasing carriers and the decreasing bandwidth of the itinerant t(2g) down arrow states. (c) 2006 Elsevier B.V. All rights reserved.
- Files in This Item
- Go to Link
- Appears in
Collections - 이과대학 > 화학과 > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.