Abstract
The effect of photoexcitation on the electrical conductivity of the interface between two polydiphenylenephthalide (PDP) polymer films is discovered. It is shown that ultraviolet radiation makes the main contribution to the generation of photoconductivity. Long-term relaxation of photoconductivity is observed after extinction of illumination. Based on electrophysical measurements and comparing the results of optical studies, it is concluded that ultraviolet radiation has an effect on the dipole moment magnitude.
Similar content being viewed by others
REFERENCES
E. di Gennaro, U. S. di Uccio, and C. Aruta, Adv. Opt. Mater. 1, 834 (2013).
H. Nakamura, H. Takagi, I. H. Inoue, Y. Takahashi, T. Hasegawa, and Y. Tokura, Appl. Phys. Lett. 89, 133504 (2006).
M. BenShalom, M. Sachs, and D. Rakhmilevitchetal, Phys. Rev. Lett. 104, 126802 (2010).
A. Ohtomo and H. Y. Hwang, Nature (London, U.K.) 427, 423 (2004).
S. Ruhle, A. Y. Anderson, H.-N. Barad, B. Kupfer, Y. Bouhadana, E. Rosh-Hodesh, and A. Zaban, J. Phys. Chem. Lett. 3, 3755 (2012).
H. Alves, A. S. Molinari, H. Xie, and A. F. Morpurgo, Nat. Mater. 7, 574 (2008).
R. M. Gadiev, A. N. Lachinov, V. M. Kornilov, R. B. Salikhov, R. G. Rakhmeev, and A. R. Yusupov, JETP Lett. 90, 726 (2009).
R. M. Gadiev, A. N. Lachinov, and V. M. Kornilov, Appl. Phys. Lett. 98, 173305 (2011).
R. M. Gadiev, A. N. Lachinov, D. D. Karamov, D. A. Kiselev, and V. M. Kornilov, J. Exp. Theor. Phys. 123, 149 (2016).
V. Brinzari, M. Ivanova, B. K. Cho, M. Kamei, and G. Korotcenkov, Sens. Actuators, B 148, 427 (2010).
R. Lampert and P. Mark, Current Injection in Solids (Academic Press, New York, 1970).
V. A. Antipin, A. N. Lachinov, D. A. Mamykin, A. A. Kovalev, S. S. Ostakhov, V. V. Shaposhnikova, S. N. Salazkin, and V. P. Kazakov, High Energy Chem. 44, 311 (2010).
A. N. Lachinov, V. A. Antipin, V. P. Kazakov, A. A. Kovalev, S. N. Salazkin, and S. B. Meshkova, Teor. Eksp. Khim. 45, 42 (2009).
H.-W. Zanz, and K.-H. Yen, Electrochem. Solid-State Lett. 11, 222 (2008).
A. Torikai, M. Ohno, and K. Fueki, J. Appl. Polym. Sci. 41, 1023 (1990).
E. Assmann, P. Blaha, R. Laskowski, K. Held, S. Okamoto, and G. Sangiovanni, Phys. Rev. Lett. 110, 078701 (2013).
S. P. Thiel, PhD Dissertation (Augsburg, 2009).
M. Huijben, PhD Thesis (Univ. of Twente, Enschede, The Netherlands, 2006).
M. Huijben, G. Rijnders, D. H. A. Blank, S. Bals, S. van Aert, J. Verbeeck, G. van Tendeloo, A. Brinkman, and H. Hilgenkamp, Nat. Mater. 5, 556 (2006).
E. Kioupakis, Q. Yan, and Ch. G. van de Walle, Appl. Phys. Lett. 101, 231107 (2012).
E. Arslan, S. Bütün, S. BoraLisesivdin, M. Kasap, S. Ozcelik, and E. Ozbay, J. Appl. Phys. 103, 103701 (2008).
Funding
This study was supported by a grant of the Republic of Bashkortostan to young scientists (agreement no. 30GR).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare that they have no conflicts of interest.
Additional information
Translated by O. Kadkin
Rights and permissions
About this article
Cite this article
Yusupov, A.R., Lachinov, A.N., Gadiev, R.M. et al. Photoconductivity along the Polymer/Polymer Interface. Phys. Solid State 62, 1251–1255 (2020). https://doi.org/10.1134/S1063783420070288
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063783420070288