Abstract:
The outline of the oxide and particular vanadium oxide bronzes will be presented.
The samples of the vanadium bronzes with different composition of different donors
were investigated using three different methods suitable for studies of condensed matter.
The scanning electron microscopy allows us to observe the surface and detect the chemical
composition, the diffraction of the X-ray gives us information about the crystalline
structure and finally the electron paramagnetic resonance about the chemical environment.