Crossref journal-article
AIP Publishing
Applied Physics Letters (317)
Abstract

Erbium-doped sodium yttrium fluoride (NaYF4:Er3+) up-conversion phosphors were attached to the rear of a bifacial silicon solar cell to enhance its reponsivity in the near-infrared. The incident wavelength and light intensity were varied and the resulting short circuit current of the solar cell was measured. A close match between the spectral features of the external quantum efficiency and the phosphor absorption is consistent with the energy transfer up-conversion process. The peak external quantum efficiency of the silicon solar cell was measured to be (2.5±0.2)% under 5.1 mW laser excitation at 1523 nm, corresponding to an internal quantum efficiency of 3.8%.

Bibliography

Shalav, A., Richards, B. S., Trupke, T., Krämer, K. W., & Güdel, H. U. (2004). Application of NaYF4:Er3+ up-converting phosphors for enhanced near-infrared silicon solar cell response. Applied Physics Letters, 86(1).

Authors 5
  1. A. Shalav (first)
  2. B. S. Richards (additional)
  3. T. Trupke (additional)
  4. K. W. Krämer (additional)
  5. H. U. Güdel (additional)
References 9 Referenced 633
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  8. 10.1007/3-540-44474-2_1 / Top. Curr. Chem. (2001)
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Dates
Type When
Created 20 years, 7 months ago (Jan. 9, 2005, 9:16 a.m.)
Deposited 2 years, 1 month ago (July 14, 2023, 6:47 p.m.)
Indexed 3 days, 4 hours ago (Sept. 3, 2025, 6:50 a.m.)
Issued 20 years, 8 months ago (Dec. 28, 2004)
Published 20 years, 8 months ago (Dec. 28, 2004)
Published Online 20 years, 8 months ago (Dec. 28, 2004)
Published Print 20 years, 8 months ago (Jan. 3, 2005)
Funders 0

None

@article{Shalav_2004, title={Application of NaYF4:Er3+ up-converting phosphors for enhanced near-infrared silicon solar cell response}, volume={86}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.1844592}, DOI={10.1063/1.1844592}, number={1}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Shalav, A. and Richards, B. S. and Trupke, T. and Krämer, K. W. and Güdel, H. U.}, year={2004}, month=dec }