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      Generation of InN nanocrystals in organic solution through laser ablation of high pressure chemical vapor deposition-grown InN thin film

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      Author
      Alkis, S.
      Alevli, M.
      Burzhuev, S.
      Vural, H. A.
      Okyay, Ali Kemal
      Ortaç, B.
      Date
      2012-07-27
      Source Title
      Journal of Nanoparticle Research
      Print ISSN
      1388-0764
      Publisher
      Springer
      Volume
      14
      Issue
      8
      Pages
      1 - 6
      Language
      English
      Type
      Article
      Item Usage Stats
      147
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      102
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      Abstract
      We report the synthesis of colloidal InN nanocrystals (InN-NCs) in organic solution through nanosecond pulsed laser ablation of high pressure chemical vapor deposition-grown InN thin film on GaN/sapphire template substrate. The size, the structural, the optical, and the chemical characteristics of InN-NCs demonstrate that the colloidal InN crystalline nanostructures in ethanol are synthesized with spherical shape within 5.9-25.3, 5.45-34.8, 3.24-36 nm particle-size distributions, increasing the pulse energy value. The colloidal InN-NCs solutions present strong absorption edge tailoring from NIR region to UV region.
      Keywords
      High pressure chemical vapor deposition
      InN nanocrystal synthesis
      Laser ablation of InN thin film in organic solution
      Absorption edges
      Chemical characteristic
      Chemical vapor
      Crystalline nanostructure
      GaN/sapphire
      High pressure
      High pressure chemical vapor deposition
      InN thin films
      Nanocrystal synthesis
      Nanosecond pulsed laser
      NIR regions
      Organic solutions
      Pulse energies
      Spherical shape
      Template substrates
      UV region
      Chemical vapor deposition
      Ethanol
      Laser ablation
      Thin films
      Vapors
      Nanocrystals
      Alcohol
      Indium
      Nanocrystal
      Nanomaterial
      Organic compound
      Absorption
      Article
      Chemical analysis
      Crystal
      Laser
      Particle size
      Priority journal
      Raman spectrometry
      Synthesis
      Transmission electron microscopy
      Ultraviolet radiation
      Vapor
      X ray photoelectron spectroscopy
      Permalink
      http://hdl.handle.net/11693/21388
      Published Version (Please cite this version)
      http://dx.doi.org/10.1007/s11051-012-1048-5
      Collections
      • Department of Electrical and Electronics Engineering 3524
      • Institute of Materials Science and Nanotechnology (UNAM) 1775
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