Ultrasonication as a Method of Investigation of the Mechanical Properties of Doped Hafnium Barium Titanate

Barbara Garbarz-Glos Institute of Physics, Pedagogical University, Podchorążych 2, Kraków

Wojciech Piekarczyk Faculty of Materials Science and Ceramics, AGH-University of Science and Technology, Mickiewicza 30, Kraków

Ilze Smeltere Institute of Solid State Physics, University of Latvia, 8 Kengaraga Str., LV-1063, Riga

Włodzimierz Śmiga Institute of Physics, Pedagogical University, Podchorążych 2, Kraków

Maija Antonova Institute of Solid State Physics, University of Latvia, 8 Kengaraga Str., LV-1063, Riga

Abstract

The purpose of this study was to fabricate dense ceramic specimens from the system of BaTiO₃-BaHfO₃ and then to perform mechanical tests. The effect of Hf content on a microstructure and mechanical properties of the BaTiO₃-BaHfO₃ solid solution was investigated at room temperature. To determine the elastic constants (the Young′s modulus E, the shear modulus G, bulk modulus K and the Poisson′s ratio v) of BaHf_xTi_1-xO₃ a method of measurement of the longitudinal (V_L ) and transverse (V_T ) ultrasonic wave velocities for this type of material was developed.

Keywords:

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Order Reprints Request Corporate Permissions

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

Request Academic Permissions

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.

Ultrasonication as a Method of Investigation of the Mechanical Properties of Doped Hafnium Barium Titanate

Information for

Open access

Opportunities

Help and information

Ultrasonication as a Method of Investigation of the Mechanical Properties of Doped Hafnium Barium Titanate

Abstract

Reprints and Corporate Permissions

Academic Permissions

Related research

To cite this article:

Download citation

Information for

Open access

Opportunities

Help and information

Keep up to date

Your download is now in progress and you may close this window

Login or register to access this feature