RefractiveIndex.INFO

Refractive index database


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Optical constants of (C6H9NO)n (Polyvinylpyrrolidone, PVP)
König et al. 2014: n,k 0.375-1.0 µm

Wavelength: µm
 (0.375 – 1)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Dispersion formula [ i ]

$$n=1.5151+0.00279λ^{-2}+5.0756\text{×}10^{-4}λ^{-4}$$

Comments

Optical constants of poly(vinylpyrrolidone) (PVP)

References

T. A. F. König, P. A. Ledin, J. Kerszulis, M. A. Mahmoud; M. A. El-Sayed, J. R. Reynolds and V. V. Tsukruk. Electrically tunable plasmonic behavior of nanocube-polymer nanomaterials induced by a redox-active electrochromic polymer, ACS Nano 8, 6182-6192 (2014) (Numerical data kindly provided by Tobias König)

Data

[Expressions for n]   [CSV - comma separated]   [TXT - tab separated]   [Full database record]

INFO

Polyvinylpyrrolidone, (C6H9NO)n

Other names

  • PVP
  • Povidone
  • Copovidone
  • PVPP
  • Crospovidone
  • Polyvidone
  • PNVP
  • Poly[1-(2-oxo-1-pyrrolidinyl)ethylen]
  • 1-Ethenyl-2-pyrrolidon homopolymer
  • 1-Vinyl-2-pyrrolidinon-Polymere

External links