| High pressure luminescence and Raman studies on the phase transition of Gd2O3:Eu3+ nanorods. | |
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MedLine Citation:
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PMID: 22413315 Owner: NLM Status: In-Process |
Abstract/OtherAbstract:
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The cubic Gd2O3:Eu3+ nanorods were synthesized by a hydrothermal method. The SEM image indicated the nanorods with diameter of 30-35 nm and length of 200-500 nm. The structural stability of Gd2O3:Eu3+ nanorods was investigated by in situ high pressure luminescence and Raman spectra up to 18.9 GPa at room temperature. The results reveals a pressure-induced phase transition from cubic to hexagonal structure at about 11.3 GPa. After releasing pressure, the part of hexagonal structure is retained and the other transfers to monoclinic phase. |
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Authors:
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C C Zhang; Z M Zhang; R C Dai; Z P Wang; Z J Ding |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Journal of nanoscience and nanotechnology Volume: 11 ISSN: 1533-4880 ISO Abbreviation: J Nanosci Nanotechnol Publication Date: 2011 Nov |
Date Detail:
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Created Date: 2012-03-14 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101088195 Medline TA: J Nanosci Nanotechnol Country: United States |
Other Details:
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Languages: eng Pagination: 9887-91 Citation Subset: IM |
Affiliation:
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Hefei National Laboratory for Physical Sciences at Microscale and Department of Physics, University of Science and Technology of China, Hefei, Anhui 230026, China. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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