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Cited by 473

The DOI matches its Crossref record; 21 of the 21 references it cites were found in a registry or an index.

Wet-Chemical Synthesis of Doped Colloidal Nanoparticles: YVO4:Ln (Ln = Eu, Sm, Dy)

Riwotzki, K., Haase, M.·1998·The Journal of Physical Chemistry B
DOI 10.1021/jp982293c
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Abstract

Colloidal solutions and redispersible powders of nanocrystalline, lanthanide-doped YVO 4 have been prepared via a hydrothermal method at 200 °C. High-resolution transmission electron micrographs of size-selected samples show highly crystalline particles ranging in size from about 10 to 30 nm. The particles exhibit the tetragonal zircon structure known for bulk material. Upon UV excitation of the vanadate host, the energy is transferred to the lanthanide ion and strong luminescence (f−f transitions) is observed. By analyzing line splitting and intensity pattern in the luminescence spectrum of the europium-doped sample, we are able to verify that the dopant ions enter the same lattice site as in bulk material despite the nanocrystalline nature of the sample and the low-temperature synthesis. For YVO 4:Eu nanoparticles a luminescence quantum yield of 15% at room-temperature was observed.

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Metadata

Authors
Riwotzki, K., & Haase, M.
Venue
The Journal of Physical Chemistry B
Publisher
American Chemical Society (ACS)
Published
1998-11-14
Volume
102
Issue
50
Pages
10129-10135
ISSN
  • 1520-5207 (ISSN-L)
  • 1520-6106
DOI
10.1021/jp982293c
OpenAlex
W2013282616
Cited by
473
References
21
FWCI
4.24
Type
journal article
Language
en
Open access
closed

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