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  • Home
  • Research
    • Ultrathin and high-efficiency solar cells
    • III-V nanowires for PV
    • Si-based tandem solar cells
    • Cathodoluminescence for PV materials
    • Large Surface-Area Nanoimprint Lithography
  • People
  • News
  • Publications
    • Articles
    • Proceedings
    • Patents
    • Others
  • Resources
    • Benchmark of ultrathin solar cells
    • CL and TRCL tool
    • VISIR setup
    • Partnerships
  • PV School 2020
    • Program
    • List of lecturers
    • Practical information
    • Application
    • Registration
    • PV School 2018
      • Program
      • List of lecturers
      • Practical information
      • Application
      • Registration
      • Images from PVSchool2018
  • Contact us

Author Archives: admin7564

A contactless method to determine n-type doping of GaAs nanostructures
16 Oct 2017

A contactless method to determine n-type doping of GaAs nanostructures

by admin7564 | posted in: News | 0

We present an effective method of determining the doping level in n-type III–V semiconductors at the nanoscale. Low-temperature and room-temperature cathodoluminescence (CL) measurements are carried out on single Si-doped GaAs nanowires. The spectral shift to higher energy (Burstein–Moss shift) and … Continued

Light Trapping in Ultrathin CIGS Solar Cells with Nanostructured Back Mirrors
28 Jul 2017

Light Trapping in Ultrathin CIGS Solar Cells with Nanostructured Back Mirrors

by admin7564 | posted in: News | 0

Novel architectures for light trapping in ultrathin Cu(In,Ga)Se_2 (CIGS) solar cells are proposed and numerically investigated. They are composed of a flat CIGS layer with nanostructured back mirrors made of highly reflective metals. Multi-resonant absorption is obtained for two different … Continued

Ultrathin epitaxial silicon solar cells with inverted nanopyramid arrays for efficient light trapping
15 Aug 2016

Ultrathin epitaxial silicon solar cells with inverted nanopyramid arrays for efficient light trapping

by admin7564 | posted in: News | 0

Ultrathin c-Si solar cells have the potential to drastically reduce costs by saving raw material, while maintaining good efficiencies thanks to the excellent quality of monocrystalline silicon. However, efficient light trapping strategies must be implemented to achieve high short-circuit currents. … Continued

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Recent Posts

  • Internship offers 2020
  • Applications are open for the new thematic school on Physics of Solar Cells (2020)
  • Amaury Delamarre, permanent CNRS researcher in the SUNLIT team
  • Welcome to our new PhD students Bérengère and Capucine!
  • Ultrathin solar cells reach 20% efficiency with only 205 nm of GaAs

© 2019 The SUNLIT Team