Tailoring Femtosecond-Laser Processed Black Silicon for Reduced Carrier Recombination Combined with >95% Above-Bandgap Absorption

Hakutulokset

• Päättynyt

  Superior infrared sensors

  Savin, H. (Vastuullinen tutkija) & Pasanen, T. (Projektin jäsen)

  29/01/2021 → 28/01/2023

  Projekti: Domestic funds and foundations

  • Silicon 100%
  • Laser 75%
  • Surface 66%
  • Femtosecond Laser 52%
  • Surface Passivation 52%

• NIR: Super-sensitive ?/X- and NIR-radiation detectors via defect-free nanostructures: Next Imaging Revolution?

  Vähänissi, V. (Vastuullinen tutkija) & Savin, H. (Projektin jäsen)

  01/09/2020 → 31/08/2024

  Projekti: Academy of Finland: Other research funding

  • Surface 100%
  • Silicon 92%
  • Surface Passivation 79%
  • Germanium 72%
  • Al2O3 72%

• FemtoBlack: Femtosecond laser sulfur hyperdoped black silicon for infrared photonic applications

  Savin, H. (Vastuullinen tutkija)

  01/03/2020 → 31/08/2023

  Projekti: Business Finland: Strategic centres for science, technology and innovation (SHOK)

  • Silicon 100%
  • Laser 83%
  • Femtosecond Laser 45%
  • Surface Passivation 37%
  • Recombination 36%

• PREIN: Fotoniikan Tutkimus ja Innovaatio

  Mäkelä, K. (Vastuullinen tutkija)

  01/01/2019 → 31/12/2022

  Projekti: Academy of Finland: Other research funding

  • Silicon 100%
  • Devices 99%
  • Light 94%
  • Surface 90%
  • Heterojunction 88%