17.6 Si-Ge-Sn based Compound Semiconductors for Photonic Applications

نویسندگان

  • Radek Roucka
  • Andrew Clark
  • Nam Pham
  • Barbara Landini
چکیده

Si-Ge-Sn alloys can achieve bandgaps in the 1eV range and can facilitate the integration of III-V materials with both Ge and Si substrates. The development and current status of Si-Ge-Sn epilayer growth at Translucent is presented. The main aims of this work are the development of infrared absorbers with bandgaps below that of Ge for infrared detectors, 1 eV semiconductor materials for photovoltaic applications and group IV alloy integration with existing III-V

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تاریخ انتشار 2015