Type:
Journal
Description:
Scanning probe microscopy (SPM) with conductive tips has been used to image the dielectric properties of ceramics with giant permittivity. In particular, measurements in impedance mode of local resistivity allowed to image the permittivity map on polycrystalline materials. Such imaging provides correlation between the dielectric properties and the sample structure, in particular focusing on defects inside the single grains.
Publisher:
IOP Publishing
Publication date:
1 Jan 2010
Biblio References:
Volume: 8 Issue: 1 Pages: 012038
Origin:
IOP Conference Series: Materials Science and Engineering