@ARTICLE{Ivashchyshyn_Fedir_Mechanisms_2022,
 author={Ivashchyshyn, Fedir and Maksymych, Vitaliy and Calus, Dariusz and Klapchuk, Myroslava and Baryshnikov, Glib and Galagan, Rostislav and Litvin, Valentina and Chabecki, Piotr and Bordun, Ihor},
 volume={70},
 number={1},
 journal={Bulletin of the Polish Academy of Sciences Technical Sciences},
 pages={e139958},
 howpublished={online},
 year={2022},
 abstract={In this work, we present findings on the syntheses and study of properties of InSe<PTHQ> nanohybrid. The introduction of guest component in GaSe matrix leads to an increase in inhomogeneities, which is clearly confirmed by the strengthening of the low-frequency horizontal branch of Nyquist diagrams. A constant magnetic field counteracts this effect and changes the behavior of the impedance hodograph at low frequencies to the opposite. Illumination leads to a colossal increase in quantum capacitance, which is clearly demonstrated in the Nyquist diagram. For the synthesized InSe<PTHQ> nanohybrid the interesting behavior of the current-voltage characteristic is reported. As a result of studies of the synthesized InSe<PTHQ> nanohybrid the effect of “negative capacity” is observed, the magnitude of which can be controlled by the electric field. Based on the constructed impedance model and proposed N-barrier model, the physical mechanisms of the investigated processes are suggested.},
 type={Article},
 title={Mechanisms of electrical conductivity, quantum capacity and negative capacitance effects in InSe nanohybrid},
 URL={http://ochroma.man.poznan.pl/Content/121950/PDF-MASTER/2434_corr.pdf},
 doi={10.24425/bpasts.2021.139958},
 keywords={InSe, intercalation, hierarchical structures, impedance spectroscopy, density of states, negative capacity},
}