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The 103rd AMCP Open Seminar

High-Resolution Magnetic Force Microscope, Application to Magnetization Structure Observation

Schedules 2017.07.12


Date & Time

July 12 (Wed) 2017, 15:00-16:00

Venue

National Institute for Materials Science (NIMS)
Sengen Main Bldg. 8F Middle Seminar Room  → access

Registration

Pre-registration is not required.
For inquiries, please contact the Administrative Office.
This lecture is open to the public. Your participation is strongly encouraged.

Speaker

FUTAMOTO Masaaki, Proffesor (Faculty of Science and Engineering, Chuo University)

Title

High-Resolution Magnetic Force Microscope, Application to Magnetization Structure Observation

Abstract

MFM is one of the probe microscopes and is possible to observe the magnetization structures with high spatial resolutions less than 10 nm by scanning a sharp magnetic needle tip on a magnetic sample. After briefly explaining the MFM structure and the improving trend of spatial resolution, developments of magnetic tip technology that gives strong influence on the performance, particularly on the spatial resolution, will be reviewed. Care needs to be paid in handling the magnetic needle tip since the material used for MFM tip is soft and easily deforms upon contact with a sample, and oxidizes under ambient atmosphere, both of which deteriorate the MFM performance. Examples of magnetization structures observed by using lab-made tips will be shown and the possibilities of high-resolution MFM will be briefly discussed.


Summary

Event Title
The 103rd AMCP Open Seminar
High-Resolution Magnetic Force Microscope, Application to Magnetization Structure Observation
Venue
National Institute for Materials Science (NIMS)
Sengen Main Bldg. 8F Middle Seminar Room
Schedules Hours
2017.07.12
15:00~16:00
Registration Fee
Free

Contact

Research Center for Advanced Measurement and Characterization Administrative Office
National Institute for Materials Science
1-2-1 Sengen, Tsukuba, Ibaraki, 305-0047, Japan
Tel:81-29-859-3861
Fax:81-29-859-2801
E-Mail: amc=ml.nims.go.jp(Please change "=" to "@")
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National Institute for Materials Science (NIMS)
1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, JAPAN
TEL.+81-(0)-29-859-2000
FAX.+81-(0)-29-859-2029