Skip to main content
padlock icon - secure page this page is secure

Synthesis and Optical Properties of Yb3 +/Er3 +, Yb3 +/Tm3 +, Eu3 + Doped NaLuF4, Na5Lu9F32, KLu3F10, and KLu2F7

Buy Article:

$106.34 + tax (Refund Policy)

Using a hydrothermal method and a co-precipitation method, hexagonal phase of NaLuF4, cubic phase of Na5Lu9F32, KLu3F10, and orthorhombic phase of KLu2F7 were synthesized. The cubic phase of Na5Lu9F32 were composed of spherical particles, and the hexagonal phase of NaLuF4 were composed of micro-rods. Also, the cubic phase of KLu3F10 were composed of nanoparticles, and the orthorhombic phase of KLu2F7 were composed of micro-hexagonal disks. With a 980 nm laser diode excitation, ultra-violet/green/red up-conversion emissions of Er3+ and ultra-violet/violet/blue/red up-conversion emissions of Tm3+ were recorded in Yb3+/Er3+ and Yb3+/Tm3+ doped NaLuF4 and KLu2F7. Under ultraviolet 393 nm or 395 nm radiation, the Eu3+ doped NaLuF4 and KLu2F7 showed orange light emissions. Yet the Eu3+, acting as a probe, demonstrated different asymmetric ratios (β) of the integrated intensity I(5D07F2) to that of I(5D07F1) in NaLuF4 and KLu2F7.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics

Keywords: ASYMMETRIC RATIO; OPTICAL PROPERTIES; PHOTOLUMINESCENCE; SYNTHESIS; UP-CONVERSION

Document Type: Short Communication

Publication date: March 1, 2017

More about this publication?
  • Nanoscience and Nanotechnology Letters (NNL) is a multidisciplinary peer-reviewed journal consolidating nanoscale research activities in all disciplines of science, engineering and medicine into a single and unique reference source. NNL provides the means for scientists, engineers, medical experts and technocrats to publish original short research articles as communications/letters of important new scientific and technological findings, encompassing the fundamental and applied research in all disciplines of the physical sciences, engineering and medicine.
  • Editorial Board
  • Information for Authors
  • Subscribe to this Title
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more