The influence of the guest cavitations loading degree in fractal nanohybrids GaSe<β-cyclodextrin<FeSO4>> on the current passing and polarization processes. The giant “battery spin” effect at room temperature.
Journal Title: Semiconductor Physics, Quantum Electronics and Optoelectronics - Year 2017, Vol 20, Issue 3
Abstract
The investigation results of clathrate properties GaSeβ-cyclodextrinFeSO4 of the hierarchical architecture with the fourfold expansion at different degrees of a guest cavitations loading have been presented. Based on the frequency dependence of the specific complex impedance, the changes of the impurity energy spectrum expanded matrix parameters as a result of forming the supramolecular ensembles on its basis are clarified. For some architecture, impedance, photo and magneto responses showed the extraordinary behavior of the magnetoimpedance and photoconductivity and also the giant negative photodielectric and the colossal magnetocapacitance effects at room temperature, which open new possibilities of their practical application.
Authors and Affiliations
F. O. Ivashchyshyn, I. I. Grygorchak, O. I. Hryhorchak
Keywords
Related Articles
- EP ID EP232894
- DOI 10.15407/spqeo20.03.375
- Views 65
- Downloads 0
SrTiO3:Eu3+ phosphors prepared by sol-gel synthesis: Structural characterization, magnetic properties and luminescence spectroscopy study
We report the results of the comprehensive study of the structural, magnetic and optical properties of SrTiO3 perovskite doped with Eu3+ ions. Polycrystalline powders were obtained by sol-gel process including high-tempe...
Electrical and dielectrical properties of composites based on (Ag1–xCux)7GeS5I mixed crystals
Polymer composites were prepared from (Ag 1–x Cu x ) 7 GeS 5 I mixed crystals grown using Bridgman–Stockbarger method. The impedance measurements were performed at room temperature in the frequency range 10 –3 –2·10 6 Hz...
Smart nanocarriers for drug delivery: controllable LSPR tuning
Gold nanostructures are considered as a potential platform for building smart nanocarriers that will form the basis of novel methods of targeted delivery and controlled release of drugs. However, to ensure maximum effici...
Design and characterization of nanostructured SERS substrates based on gold nanostars
Using the method of chemical synthesis, effective SERS substrates were developed, which were the films of gold nanoparticles possessing the form of stars. The peculiarity of star-shaped nanoparticles is that they could e...
Physical mechanisms and models of the long-term transformations in radiative recombination observed in n-GaAs under microwave irradiation
Simulation of long-term changes in photoluminescence of n-GaAs after microwave treatment by using the analysis of random events underlying the processes of evolution of the defect structure has been performed. We have sh...