Year 2024

• Improving the Efficiency of Semitransparent Perovskite Solar Cell Using Down-Conversion Coating

  Publication

  • D. Głowienka
  • C. Tsai
  • A. Sbai
  • D. Luo
  • P. Lee
  • S. Huang
  • C. Li
  • H. Wang
  • G. Liou
  • J. Guthmuller
  • W. Su

  - ACS Applied Materials & Interfaces - Year 2024

  Perovskite solar cells (PSCs) have demonstrated exceptional efficiency, yet surpassing theoretical performance limits requires innovative methodologies. Among these, down-conversion techniques are pivotal in reducing optical losses and enhancing energy conversion efficiency. In this study, optical modeling, including a generalized transfer-matrix optical model, was employed to meticulously assess optical losses in semitransparent...

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• Singlet and triplet excited states of a series of BODIPY dyes as calculated by TDDFT and DLPNO-STEOM-CCSD methods

  Publication

  • A. Sbai
  • J. Guthmuller

  - PHYSICAL CHEMISTRY CHEMICAL PHYSICS - Year 2024

  The singlet and triplet excited states of three iodine substituted BODIPY dyes differing by their substituent (-phenyl, -phenylOH and -phenylNO2) at the meso position of the BODIPY core (BOD) are investigated by (TDA)-TDDFT and DLPNO-STEOM-CCSD calculations. An assessment of hybrid (B3LYP and MN15) and double hybrid (SOS-PBE-QIDH and SOS-ωPBEPP86) exchange-correlation functionals is performed with respect to the DLPNO-STEOM-CCSD...

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