Determination of ferroelectric contributions to electromechanical response by frequency dependent piezoresponse force microscopy
- Sungkyunkwan Univ., Suwon (Republic of Korea). School of Advanced Materials Science and Engineering
- National Academy of Sciences of Ukraine (NASU), Kyiv (Ukraine). Inst. of Physics (ISP)
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Materials Science and Technology Division
Hysteresis loop analysis via piezoresponse force microscopy (PFM) is typically performed to probe the existence of ferroelectricity at the nanoscale. But, such an approach is rather complex in accurately determining the pure contribution of ferroelectricity to the PFM. We suggest a facile method to discriminate the ferroelectric effect from the electromechanical (EM) response through the use of frequency dependent ac amplitude sweep with combination of hysteresis loops in PFM. This combined study through experimental and theoretical approaches verifies that this method can be used as a new tool to differentiate the ferroelectric effect from the other factors that contribute to the EM response.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Grant/Contract Number:
- AC05-00OR22725
- OSTI ID:
- 1325421
- Journal Information:
- Scientific Reports, Vol. 6; ISSN 2045-2322
- Publisher:
- Nature Publishing GroupCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 30 works
Citation information provided by
Web of Science
Web of Science
Similar Records
Quantitative Electromechanical Atomic Force Microscopy
Piezoresponse amplitude and phase quantified for electromechanical characterization
Preface to Special Topic: Piezoresponse Force Microscopy
Journal Article
·
Wed Jul 03 00:00:00 EDT 2019
· ACS Nano
·
OSTI ID:1325421
+1 more
Piezoresponse amplitude and phase quantified for electromechanical characterization
Journal Article
·
Sat Nov 07 00:00:00 EST 2020
· Journal of Applied Physics
·
OSTI ID:1325421
+5 more
Preface to Special Topic: Piezoresponse Force Microscopy
Journal Article
·
Wed Aug 19 00:00:00 EDT 2015
· Journal of Applied Physics
·
OSTI ID:1325421