Направленная модификация наноструктур

Abstract

The use of ionizing radiation is an effective tool for stimulating a controlled modification of structural and conductive properties of nanomaterials. The paper presents the results of studies of the influence of irradiation with Ar+8 ions with an energy of 1.75 MeV/nucleon with a fluence from 1×109 to 5×1011 ion/cm2 on structural and conductive properties of Zn nanotubes. Using SEM, X-ray diffraction and EDA methods it was established that irradiation with Ar+8 ions makes it possible to modify the crystal structure of nanotubes, increasing their conductivity and decreasing the resistance of nanostructures, without destroying the structure.