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  Identification of mass fractal in chemically synthesized ZnS quantum dots

Vogel, W., Dhayagude, D., Chitra, R., Sen, D., Mazumder, S., & Kulkarni, S. K. (2002). Identification of mass fractal in chemically synthesized ZnS quantum dots. Journal of Materials Science, 37(21), 4545-4553. doi:10.1023/A:1020675710868.

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 Creators:
Vogel, Walter1, Author           
Dhayagude, D., Author
Chitra, R., Author
Sen, D., Author
Mazumder, S., Author
Kulkarni, Sulabha K.2, Author
Affiliations:
1Molecular Physics, Fritz Haber Institute, Max Planck Society, ou_634545              
2Max Planck Society, ou_persistent13              

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Free keywords: X-RAY-SCATTERING; AGGREGATION; PARTICLES; NANOCRYSTALS; DIFFRACTION; ELECTRON; SILICA; STATE
 Abstract: Zinc sulphide quantum dots chemically capped with thioglycerol having two different sizes have been synthesized. The particles have a disordered sphalerite structure and are slightly contracted by 1% against the bulk. Small angle X-ray scattering investigations reveal that powders of these nanocrystallites are mass fractals that aggregate via a reaction-limited process to form irregular but rather dense networks with a fractal dimensionality of D-f = 2.7 and 2.1, respectively

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Language(s): eng - English
 Dates: 2002-11-01
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: eDoc: 8415
DOI: 10.1023/A:1020675710868
 Degree: -

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Title: Journal of Materials Science
  Alternative Title : J. Mat. Sci.
Source Genre: Journal
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Publ. Info: -
Pages: - Volume / Issue: 37 (21) Sequence Number: - Start / End Page: 4545 - 4553 Identifier: -