Journal
APPLIED PHYSICS LETTERS
Volume 95, Issue 5, Pages -Publisher
AMER INST PHYSICS
DOI: 10.1063/1.3193657
Keywords
barium compounds; ceramics; cobalt compounds; elastic constants; fracture; indentation; optical susceptibility; strontium compounds; thermomechanical treatment
Categories
Funding
- German Helmholtz Gemeinschaft [HA-104]
Ask authors/readers for more resources
The thermomechanical properties of Ba0.5Sr0.5Co0.8Fe0.2O3-delta (BSCF) were measured using ring-on-ring tests and depth-sensitive microindentation. The cubic BSCF material exhibits an anomaly in mechanical properties between 200 and 400 degrees C. The observed anomaly is attributed to the transition of Co3+ spin states which is experimentally confirmed by susceptibility measurements. Furthermore, slip lines were observed around the impression when indentation tests were carried out above 260 degrees C.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
