Published May 2007
| Version v1
Journal article
Photoemission study of Ge1-x-y Mnx Euy Te at Mn 3p-3d and Eu 4d-4f resonances
Creators
- 1. Institute of Physics, Polish Academy of Sciences, Aleja Lotnikow 32/46, PL-02 668 Warsaw (Poland)
- 2. Chernivtsi Branch of the Institute for Materials Science Problems, National Academy of Sciences of Ukraine, 5 Vilde Str., 58001 Chernivtsi (Ukraine)
- 3. Institute of Experimental Physics, University of Hamburg, Luruper Chaussee 149, D-22761 Hamburg (Germany)
Description
The electronic structure of Ge0.4 Mn0.5 Eu0.1 Te has been investigated by means of resonant photoemission spectroscopy. The spectra were acquired for the photon energy ranges of 130-155 and 40-60 eV corresponding to the Eu 4d → 4f and Mn 3p → 3d resonances, respectively. The features related to Eu 4f and Mn 3d states were revealed in the emission from the valence band. It was shown that europium ions occur as Eu2+. The Mn2+ 3d states contribute to the whole valence band with a maximum of the Mn 3d distribution at 3.9 eV
Additional details
Identifiers
- DOI
- 10.1016/j.elspec.2006.11.019;
- PII
- S0368-2048(06)00170-8;
Publishing Information
- Journal Title
- Journal of Electron Spectroscopy and Related Phenomena
- Journal Volume
- 156-158
- Journal Page Range
- p. 319-322
- ISSN
- 0368-2048
- CODEN
- JESRAW
Conference
- Title
- International conference on electronic spectroscopy and structure
- Acronym
- ICESS-10
- Dates
- 28 Aug - 1 Sep 2006
- Place
- Foz do Iguacu, PR (Brazil)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39087514
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ELECTRONIC STRUCTURE; EUROPIUM COMPOUNDS; EUROPIUM IONS; EV RANGE; GERMANIUM TELLURIDES; MANGANESE COMPOUNDS; MANGANESE IONS; PHOTOELECTRON SPECTROSCOPY; PHOTOEMISSION; PHOTONS; RESONANCE; SEMICONDUCTOR MATERIALS; SYNCHROTRON RADIATION; VALENCE
- Descriptors DEC
- BOSONS; BREMSSTRAHLUNG; CHALCOGENIDES; CHARGED PARTICLES; ELECTROMAGNETIC RADIATION; ELECTRON SPECTROSCOPY; ELEMENTARY PARTICLES; EMISSION; ENERGY RANGE; GERMANIUM COMPOUNDS; IONS; MASSLESS PARTICLES; MATERIALS; RADIATIONS; RARE EARTH COMPOUNDS; SECONDARY EMISSION; SPECTROSCOPY; TELLURIDES; TELLURIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Copyright
- Copyright (c) 2006 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.