Optimization of nonlinear optical properties of ZnO micro and nanocrystals for biophotonics Page: 661
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In "" _ IFig. 2. (a) shows the TEM image at the interface of a annealed particle, whereas (b) shows the
high resolution TEM surface image of the same ZnO particle. The scale bar is 2 nm for both
TEM figures. One can see structural defects at the surface.-Sample 1
Particle Size (pM)
-Sample 3
Particle Size (LM)0
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d)- Sample 2
Particle Size (M)
-Sample 4Particle size (p1M)
Fig. 3. The size distribution of samples 1 (a), 2 (b), 3 (c) and 4 (d) measured by dynamic light
scattering. The ZnO nanocrystals of dimensions less than 20 nm were homogenized into a
colloidal solution by centrifugation, and the particle size was reconfirmed by the SEM images.
#148333 - $15.00 USD Received 27 May 2011; revised 11 Jul 2011; accepted 11 Jul 2011; published 21 Jul 2011
(C) 2011 OSA 1 August 2011 / Vol. 1, No. 4 / OPTICAL MATERIALS EXPRESS 661C
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Urban, Ben E.; Lin, Jie; Kumar, Os; Senthilkumar, Kasilingam; Fujita, Yasuhisa & Neogi, Arup. Optimization of nonlinear optical properties of ZnO micro and nanocrystals for biophotonics, article, July 21, 2011; Washington, DC. (https://digital.library.unt.edu/ark:/67531/metadc1212010/m1/4/: accessed March 28, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT College of Arts and Sciences.