Cointercalate Semiconductors GaSe (InSe) with Guest Multiferroic NaNO2 + FeSO4

Author(s) I.I. Grygorchak1, F.O. Ivashchyshyn1, B.A. Lukiyanets1 , Yu.O. Kulyk2

1 Lviv Polytechnic National University, 12, St. Bandera Street, 79013 Lviv, Ukraine

2 Ivan Franko National University of Lviv, 8, Kyrylo and Mefodiy Street, 79005 Lviv, Ukraine

Issue Volume 9, Year 2017, Number 3
Dates Received 13 March 2017; published online 30 June 2017
Citation I.I. Grygorchak, F.O. Ivashchyshyn, B.A. Lukiyanets, Yu.O. Kulyk, J. Nano- Electron. Phys. 9 No 3, 03016 (2017)
DOI 10.21272/jnep.9(3).03016
PACS Number(s) 81.07.Pr, 71.20.Tх
Key words Supramolecular ensembles, Clathrate, Nanohybrid, Galium Selenide, Indium Selenide, Multiferroic, Impedance spectroscopy (3) , Photodielectric effect, Magnetocapacitive effect.
Annotation The clathrate of 2-fold enhanced matrixes GaSe and InSe cointercalted with NaNO2 + FeSO4 were investigated in present work. The observed transformation of X-ray diffraction spectrum drastically differs for the two types of output matrixes. Based on the frequency dependence of specific complex impedance the laws of current flow and polarization processes in synthesized nanohybrids were clarified. Impedance magneto- and photo-responses showed a giant photodielectric, magnetoresistive and magnetocapacitive effects for certain architectures at room temperature, which open a new view on their practical application in sensor technology. The oscillating-hysteresis character CV discovered in the work indicates a potential application of synthesized clathrates for nanostructured electric energy storage.


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