Tag: afm tips

Soft AFM Cantilevers for Biology and Life Sciences – Screencast on NanoWorld Pyrex-Nitride AFM Probes (PNP) passes 500 Views Mark

The screencast on the NanoWorld Pyrex-Nitride AFM probes series dedicated for the imaging of soft samples in biology and life sciences has just passed the 500 views mark. Congratulations Mathieu!
Please follow this link to access more detailed information on all available probe types of this series: https://www.nanoworld.com/pyrex-nitride-silicon-nitride-afm-tips or have a look at the video again.

Meet the NanoWorld CEO at ISPM 2018 in Tempe

The 20th International Scanning Probe Microscopy (ISPM) conference is hosted by Arizona State University this year. Meet NanoWorld CEO Manfred Detterbeck at the NanoAndMore USA booth in Tempe, Arizona from May 8 – 11, 2018.

meet NanoWorld CEO Manfred Detterbeck at International Scanning Probe Microscopy ( ISPM) 2018 in Tempe Arizona and learn about new AFM probe developments
meet NanoWorld CEO Manfred Detterbeck at ISPM 2018

 

Ferroelectric Domain Studies of Patterned (001) BiFeO3 by Angle-Resolved Piezoresponse Force Microscopy

Figure 1 from "Ferroelectric Domain Studies of Patterned (001) BiFeO 3 by Angle- Resolved Piezoresponse Force Microscopy": Patterned mesas are separated from the continuous film by lithography, as shown in the AFM topography image. (b) Schematic drawing of the atomic structure of BFO with angle-resolved polarization models. The Fe (red sphere) atom can be displaced towards twelve possible polarization orientations with respect to its centrosymmetric position. (c) AR-PFM domain map of a 1.2 × 1.2 μm2 area of unpatterned BFO film, corresponding to the black dashed area in (a). (d) The area distribution of each polarization variant according to angle relative to the [100] direction. (e) The average area of stable and meta-stable polarization variants.
Figure 1 from Seungbum Hong et al. “Ferroelectric Domain Studies of
Patterned (001) BiFeO3 by Angle-Resolved Piezoresponse Force Microscopy”:
Patterned mesas are separated from the continuous film by lithography, as shown in the AFM topography image.
(b) Schematic drawing of the atomic structure of BFO with angle-resolved polarization models. The Fe (red sphere) atom can be displaced towards twelve possible polarization orientations with respect to its centrosymmetric position. (c) AR-PFM domain map of a 1.2 × 1.2 μm2 area of unpatterned BFO film, corresponding to the black dashed area in (a). (d) The area distribution of each polarization variant according to angle relative to the [100] direction. (e) The average area of stable and meta-stable polarization variants.
NanoWorld EFM PtIr coated probes were used for the PFM measurements mentioned in this brand new publication on ferroelectric domain imaging of patterned BFO thin films in Scientific Reports.
Congratulations to the authors!
 #afmprobes #atomicforcemicroscopy #afmtips #AFM

Bumsoo Kim, Frank P. Barrows, Yogesh Sharma, Ram S. Katiyar, Charudatta Phatak, Amanda K. Petford-Long, Seokwoo Jeon, Seungbum Hong
Scientific Reports (2018) 8:20, DOI:10.1038/s41598-017-18482-9
For the full article please follow this external link:

 

Open Access
This article is licensed under a Creative Commons Attribution 4.0 International
License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this
article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not per-
mitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/