Luminescent and structural properties of Yb3+ - doped Al2O3 nanopowders

Anna Maria Jusza , Krzysztof Paweł Anders , Agnieszka Jastrzębska , Paweł Polis , Andrzej Olszyna , Monika Kuś , Antoni Kunicki , Ryszard Piramidowicz

Abstract

In this work, we discuss structural and luminescent properties of Al2O3 nanopowders doped with Yb3+ ions prepared by a novel method, in which organic compounds were used as a solvent and lanthanide organic derivatives, served as a rare-earth ion source. The set of samples differing in activator concentrations and particle sizes was carefully studied by means of structural and optical characterization methods. In particular, the high resolution electron and transmission microscopy has been deployed together with X-ray diffraction technique to determine fundamental structural properties of nanopowders. The optical characterization was focused mainly on basic excitation and emission features and their sensitiveness on dopant concentration and the average nanoparticle size.
Author Anna Maria Jusza (FEIT / MO)
Anna Maria Jusza,,
- The Institute of Microelectronics and Optoelectronics
, Krzysztof Paweł Anders (FEIT / MO)
Krzysztof Paweł Anders,,
- The Institute of Microelectronics and Optoelectronics
, Agnieszka Jastrzębska (FMSE / DSMP)
Agnieszka Jastrzębska,,
- Division of Ceramic Materials and Polymers
, Paweł Polis (FMSE / DSMP)
Paweł Polis,,
- Division of Ceramic Materials and Polymers
, Andrzej Olszyna (FMSE / DSMP)
Andrzej Olszyna,,
- Division of Ceramic Materials and Polymers
, Monika Kuś - [Politechnika Warszawska]
Monika Kuś,,
-
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, Antoni Kunicki (FC / DCOC)
Antoni Kunicki,,
- Department Of Catalysis And Organometallic Chemistry
, Ryszard Piramidowicz (FEIT / MO)
Ryszard Piramidowicz,,
- The Institute of Microelectronics and Optoelectronics
Journal seriesOptical Materials, ISSN 0925-3467, (A 30 pkt)
Issue year2011
Vol33
No10
Pages1487-1491
Publication size in sheets0.5
ASJC Classification2208 Electrical and Electronic Engineering; 3107 Atomic and Molecular Physics, and Optics; 1700 General Computer Science; 2504 Electronic, Optical and Magnetic Materials
DOIDOI:10.1016/j.optmat.2011.04.015
URL http://www.sciencedirect.com/science/article/pii/S0925346711002205
Internal identifier4333
projectThe Development of Design, Processing and Testing Methods of the Electronic Devices and Materials for Microelectronics and Optoelectronics. Project leader: Szczepański Paweł, , Phone: (48 22) 234 58 70, application date 23-06-2010, start date 01-07-2010, planned end date 31-03-2011, end date 31-01-2012, IMiO/2010/STATUT/1, Completed
WEiTI Działalność statutowa
Languageen angielski
Score (nominal)30
Publication indicators Scopus Citations = 11; WoS Citations = 9; Scopus SNIP (Source Normalised Impact per Paper): 2011 = 1.367; WoS Impact Factor: 2011 = 2.023 (2) - 2011=1.983 (5)
Citation count*11 (2019-09-13)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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