Photovoltaic Devices Employing Ternary PbSxSe1-x Nanocrystals Metadata

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Title

  • Main Title Photovoltaic Devices Employing Ternary PbSxSe1-x Nanocrystals

Creator

  • Author: Ma, Wanli
    Creator Type: Personal
  • Author: Luther, Joseph
    Creator Type: Personal
  • Author: Zheng, Haimei
    Creator Type: Personal
  • Author: Wu, Yue
    Creator Type: Personal
  • Author: Alivisatos, A. Paul
    Creator Type: Personal

Contributor

  • Sponsor: Lawrence Berkeley Laboratory. Materials and Molecular Research Division.
    Contributor Type: Organization
    Contributor Info: Materials Sciences Division

Publisher

  • Name: Lawrence Berkeley National Laboratory
    Place of Publication: Berkeley, California
    Additional Info: Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States)

Date

  • Creation: 2009-02-05

Language

  • English

Description

  • Content Description: We report solar cells based on highly confined nanocrystals of the ternary compound PbSxSe1-x. Crystalline, monodisperse alloyed nanocrystals are obtained using a one-pot, hot injection reaction. Rutherford back scattering and energy filtered transmission electron microscopy suggest that the S and Se anions are uniformly distributed in the alloy nanoparticles. Photovoltaic devices made using ternary nanoparticles are more efficient than either pure PbS or pure PbSe based nanocrystal devices.

Subject

  • Keyword: Sulfur Additions
  • Keyword: Alloys
  • Keyword: Ternary Alloy Systems
  • STI Subject Categories: 14
  • Keyword: Photovoltaic Cells
  • Keyword: Transmission Electron Microscopy Photovoltaic Nanocrystal
  • Keyword: Selenium Alloys
  • Keyword: Lead Alloys
  • Keyword: Solar Cells
  • Keyword: Nanostructures
  • Keyword: Photovoltaic Nanocrystal
  • Keyword: Anions
  • Keyword: Injection
  • Keyword: Scattering

Source

  • Journal Name: Nano Letters

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Article

Format

  • Text

Identifier

  • Report No.: LBNL-1966E
  • Grant Number: DE-AC02-05CH11231
  • DOI: 10.1021/nl900388a
  • Office of Scientific & Technical Information Report Number: 961525
  • Archival Resource Key: ark:/67531/metadc933485