Výsledky vyhledávání

Influence on Cr and Ni doping on PbTe local structural properties

Autor: Dalibor L. Sekulić, Nikola Novaković, N. Romčević, Nenad Ivanović, H.-E. Mahnke, I. Radisavljević, Miloš P. Slankamenac

Publikováno v: Journal of Materials Science: Materials in Electronics

Structural aspects of Cr and Ni incorporation into the PbTe lattice are studied by means of Extended X-ray Absorption Fine Structure (EXAFS). EXAFS measurements enabled to get exact information on Pb and Te local structural features and their thermal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::962163393b5008c4e11667287442d89d
https://doi.org/10.1007/s10854-015-3682-z

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Structural aspects of changes induced in PbTe by doping with Mn, In and Ga

Autor: Nikola Novaković, Nenad Ivanović, Velibor Andrić, I. Radisavljević, Miodrag Mitrić, Nebojša Romčević, H.-E. Mahnke

Publikováno v: Journal of Materials Science

The paper presents the extended results of structural investigations of Pb0.9Mn0.1Te, and Pb0.9Mn0.1Te systems doped with In (2 at.%) and Ga (4 at.%) by means of EXAFS (extended X-ray absorption fine structure) technique. EXAFS measurements performed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78097d5b6db4f34398be3e368da5b384
https://doi.org/10.1007/s10853-013-7621-1

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Structural stability and local electronic properties of some EC synthesized magnetite nanopowders

Autor: Lj. Vulićević, I. Radisavljević, Nikola Novaković, Sandra Kurko, Nenad Ivanović, Bojana Kuzmanović, H.-E. Mahnke

Publikováno v: Journal of Alloys and Compounds
Journal of alloys and compounds 697, 409-416 (2017). doi:10.1016/j.jallcom.2016.11.090

Journal of alloys and compounds 697, 409 - 416 (2017). doi:10.1016/j.jallcom.2016.11.090
Structural and electronic properties, oxidation and aging effect of electrochemically (EC) synthesized magnetite nanopowders (NPs) are studied by means of X

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f8aa8f26c667a01db6168d2c0420633
https://vinar.vin.bg.ac.rs/handle/123456789/1383

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CuGa Se chalcopyrite-related thin films grown by chemical close-spaced vapor transport (CCSVT) for photovoltaic application: Surface- and bulk material properties, oxidation and surface Ge-doping

Publikováno v: Solar Energy Materials and Solar Cells. 95:1555-1580

Device-grade ternary Cu–Ga–Se chalcopyrite thin films used for photovoltaic energy conversion have been prepared by a novel chemical close-spaced vapor transport (CCSVT) technique developed for a deposition on areas of up to 10×10 cm 2 . A two-s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea53699aae25a66849dc237acf390b4c
https://doi.org/10.1016/j.solmat.2011.01.016

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Ion-beam induced nano-sized Ag-metal clusters in glass

Autor: P. Schubert-Bischoff, I. Zizak, V. Koteski, H.-E. Mahnke

Publikováno v: Materials Science and Engineering. B: Advanced Functional Solid-State Materials
Materials science and engineering / B 149, 200-203 (2008). doi:10.1016/j.mseb.2007.11.036
European Materials Research Society Fall Meeting, Symposium F, E-MRS 2007, Warschau, Polen, 2007-09-16-2007-09-21

The formation of silver-metal clusters has been studied in ion-exchanged soda-lime glass following swift heavy ion irradiation at ISL. While the transformation into a metallic chemical form was detected with X-ray absorption spectroscopy (EXAFS) the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dc5fc4ffd68b4030afb8bd670f73ff5
https://doi.org/10.1016/j.mseb.2007.11.036

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Local structures in Pb1−xMnxTe systems

Autor: Miodrag Mitrić, Nenad Ivanović, I. Radisavljević, N. Romčević, H.-E. Mahnke, Nikola Novaković, Velibor Andrić

Publikováno v: X-ray spectrometry 36(3), 157 (2007). doi:10.1002/xrs.955
X-Ray Spectrometry

The semimagnetic semiconductor Pb1-xMnxTe is a good representative of IV-VI narrow-gap semiconductors, the class of materials in which phenomena like variation of the band gap with composition, negative magnetoresistance, long-term non-equilibrium pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dc286f8f1b48d0784241db0c36c537f
https://doi.org/10.1002/xrs.955

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Local structure of gold impurities in silicon determined by EXAFS

Autor: J. Bollmann, Dirk C. Meyer, Joerg Weber, Tilmann Leisegang, H.-E. Mahnke

Publikováno v: Physica B: Condensed Matter. :57-60

The incorporation of Au atoms within the silicon lattice was determined from X-ray absorption fine structure (XAFS). A detection limit of about 10 14 cm - 2 doses equivalent Au atoms in silicon was achieved by grazing incidence of the X-rays and fluo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a01209015e62678dea823006e8517f5
https://doi.org/10.1016/j.physb.2005.12.016

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Structural properties of the donor indium in nanocrystalline ZnO

Autor: Herbert Wolf, Th. Agne, Th. Wichert, V. Koteski, H. E. Mahnke, M. Deicher

Publikováno v: Hyperfine Interactions. 159:55-61

The structural properties of the nanocrystalline semiconductor ZnO (nano-ZnO) doped with the donor Indium were investigated by perturbed γγ angular correlation spectroscopy (PAC) and extended X-ray absorption fine structure measurements (EXAFS). Up

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9e02de2d8390435f7e3c8d34ff2c2737
https://doi.org/10.1007/s10751-005-9081-8

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