Examples



mdbootstrap.com



 
Статья
2019

Electroluminescence of a Zinc Complex Exciplex with a Hole-Transporting Material


Yu. V. KonyshevYu. V. Konyshev, R. M. GadirovR. M. Gadirov, R. R. ValievR. R. Valiev, A. V. OdodA. V. Odod, K. M. DegtyarenkoK. M. Degtyarenko, S. S. KrasnikovaS. S. Krasnikova, I. K. YakushchenkoI. K. Yakushchenko, T. N. KopylovaT. N. Kopylova
Российский физический журнал
https://doi.org/10.1007/s11182-019-01694-z
Abstract / Full Text

Results of theoretical and experimental studies of exciplex of a zinc complex Zn(DFP-SAMQ)2 with the hole-transporting layer of NPD are presented. It is shown that at least three different arrangements of Zn(DFP-SAMQ)2 and NPD molecules in the excited state result in the long-wavelength charge-transfer emission bands. At the same time, such systems are unstable in the ground state.

Author information
  • National Research Tomsk State University, Tomsk, RussiaYu. V. Konyshev, R. M. Gadirov, R. R. Valiev, A. V. Odod, K. M. Degtyarenko & T. N. Kopylova
  • Institute of Problems of Chemical Physics of the Russian Academy of Sciences, Chernogolovka, Moscow Region, RussiaS. S. Krasnikova & I. K. Yakushchenko
References
  1. Y. Seino, H. Sasabe, et al., Adv. Mater., 26, No. 10, 1612–1616 (2014).
  2. Y. S. Park, S. Lee, et al., Adv. Funct. Mater., 23, No. 39, 4914–4920 (2013).
  3. V. Cherpak, P. Stakhira, et al., J. Phys. Chem. C, 118, No. 21, 11271–11278 (2014).
  4. A. V. Odod and E. N. Nikonova, Russ. Phys. J., 60, No. 1, 7–13 (2017).
  5. M. E. Casida, in: Recent Advances in Density Functional Methods. Part I, World Scientific, Singapore (1995), pp. 155−192.
  6. C. Lee, W. Yang, and R. G. Parr, Phys. Rev. B, 37, 785−789 (1988).
  7. T. Yanai, D. P. Tew, and N. C. Handy, Chem. Phys. Lett., 393, Nos. 1–3, 51–57 (2004).
  8. V. Rassolov et al., J. Chem. Phys., 109, 1223 (1998).
  9. M. J. Frisch, G. W. Trucks, et al., Gaussian 09, Revision A. 02, Gaussian Inc., Wallingford, CT (2009).
  10. Chemcraft – graphical software for visualization of quantum chemistry computations, https://www.chemcraftprog.com.
  11. S. J. Strickler and R. A. Berg, J. Chem. Phys., 37, No. 4, 814–822 (1962).
  12. Y. Kijima, N. Asai, and S. I. Tamura, Jpn. J. Appl. Phys., 38, No. 9R, 5274–5277 (1999).
  13. R. R. Valiev, E. N. Telminov, et al., Spectrochim. Acta A, 128, 137–140 (2014).
  14. T. J. Penfold, F. B. Dias, and A. P. Monkman, Chem. Commun., 54, No. 32, 3926–3935 (2018).