XAFS studies of ytterbium doped lead-telluride
Само за регистроване кориснике
2010
Аутори
Radisavljević, IvanaNovaković, Nikola
Romčević, Nebojša Ž.
Manasijević, Miodrag
Mahnke, Heinz-Eberhard
Ivanović, Nenad
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
X-ray Absorption Fine Structure (XAFS) measurements were performed on uniformly doped PbTe:Yb (1.3 at.%) at all elemental absorption edges and the analysis of the results has provided precise information on the local structure around each atom. From the near edge part of the absorption spectra it was determined that Yb is in the mixed valent state, which is predominantly divalent with a small trivalent contribution. The analysis of the high energy region of the absorption spectra revealed that Yb incorporation causes deformation of the host PbTe lattice, manifested through extension of all the nearest-, and next-nearest neighbour distances. (C) 2010 Elsevier B.V. All rights reserved.
Кључне речи:
XAFS / Lead-telluride / Yb mean valenceИзвор:
Journal of Alloys and Compounds, 2010, 501, 1, 159-163Финансирање / пројекти:
- Истраживања локалних структура и кластера у чврстом стању (RS-MESTD-MPN2006-2010-141009)
DOI: 10.1016/j.jallcom.2010.04.068
ISSN: 0925-8388
WoS: 000279566600035
Scopus: 2-s2.0-77955672819
Колекције
Институција/група
VinčaTY - JOUR AU - Radisavljević, Ivana AU - Novaković, Nikola AU - Romčević, Nebojša Ž. AU - Manasijević, Miodrag AU - Mahnke, Heinz-Eberhard AU - Ivanović, Nenad PY - 2010 UR - https://vinar.vin.bg.ac.rs/handle/123456789/4033 AB - X-ray Absorption Fine Structure (XAFS) measurements were performed on uniformly doped PbTe:Yb (1.3 at.%) at all elemental absorption edges and the analysis of the results has provided precise information on the local structure around each atom. From the near edge part of the absorption spectra it was determined that Yb is in the mixed valent state, which is predominantly divalent with a small trivalent contribution. The analysis of the high energy region of the absorption spectra revealed that Yb incorporation causes deformation of the host PbTe lattice, manifested through extension of all the nearest-, and next-nearest neighbour distances. (C) 2010 Elsevier B.V. All rights reserved. T2 - Journal of Alloys and Compounds T1 - XAFS studies of ytterbium doped lead-telluride VL - 501 IS - 1 SP - 159 EP - 163 DO - 10.1016/j.jallcom.2010.04.068 ER -
@article{ author = "Radisavljević, Ivana and Novaković, Nikola and Romčević, Nebojša Ž. and Manasijević, Miodrag and Mahnke, Heinz-Eberhard and Ivanović, Nenad", year = "2010", abstract = "X-ray Absorption Fine Structure (XAFS) measurements were performed on uniformly doped PbTe:Yb (1.3 at.%) at all elemental absorption edges and the analysis of the results has provided precise information on the local structure around each atom. From the near edge part of the absorption spectra it was determined that Yb is in the mixed valent state, which is predominantly divalent with a small trivalent contribution. The analysis of the high energy region of the absorption spectra revealed that Yb incorporation causes deformation of the host PbTe lattice, manifested through extension of all the nearest-, and next-nearest neighbour distances. (C) 2010 Elsevier B.V. All rights reserved.", journal = "Journal of Alloys and Compounds", title = "XAFS studies of ytterbium doped lead-telluride", volume = "501", number = "1", pages = "159-163", doi = "10.1016/j.jallcom.2010.04.068" }
Radisavljević, I., Novaković, N., Romčević, N. Ž., Manasijević, M., Mahnke, H.,& Ivanović, N.. (2010). XAFS studies of ytterbium doped lead-telluride. in Journal of Alloys and Compounds, 501(1), 159-163. https://doi.org/10.1016/j.jallcom.2010.04.068
Radisavljević I, Novaković N, Romčević NŽ, Manasijević M, Mahnke H, Ivanović N. XAFS studies of ytterbium doped lead-telluride. in Journal of Alloys and Compounds. 2010;501(1):159-163. doi:10.1016/j.jallcom.2010.04.068 .
Radisavljević, Ivana, Novaković, Nikola, Romčević, Nebojša Ž., Manasijević, Miodrag, Mahnke, Heinz-Eberhard, Ivanović, Nenad, "XAFS studies of ytterbium doped lead-telluride" in Journal of Alloys and Compounds, 501, no. 1 (2010):159-163, https://doi.org/10.1016/j.jallcom.2010.04.068 . .