liu.seSearch for publications in DiVA
Change search
ReferencesLink to record
Permanent link

Direct link
Magnetic Scanning Probe Calibration Using Graphene Hall Sensor
National Phys Lab, England.
CSIC, Spain.
Chalmers, Sweden.
Linköping University, Department of Physics, Chemistry and Biology, Semiconductor Materials. Linköping University, The Institute of Technology.
Show others and affiliations
2013 (English)In: IEEE transactions on magnetics, ISSN 0018-9464, E-ISSN 1941-0069, Vol. 49, no 7, 3520-3523 p.Article in journal (Refereed) Published
Abstract [en]

Magnetic force microscopy (MFM) offers a unique insight into the nanoscopic scale domain structures of magnetic materials. However, MFM is generally regarded as a qualitative technique and, therefore, requires meticulous calibration of the magnetic scanning probe stray field (Bprobe) for quantitative measurements. We present a straightforward calibration of Bprobe using scanning gate microscopy on epitaxial graphene Hall sensor in conjunction with Kelvin probe force microscopy feedback loop to eliminate sample-probe parasitic electric field interactions. Using this technique, we determined Bprobe ~ 70 mT and ~ 76 mT for probes with nominal magnetic moment ~ 1 × 10-13 and > 3 × 10-13 emu, respectively, at a probe-sample distance of 20 nm.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE) , 2013. Vol. 49, no 7, 3520-3523 p.
Keyword [en]
Epitaxial graphene, Hall sensor, Kelvin probe force microscopy (KPFM), magnetic probe calibration
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-97252DOI: 10.1109/TMAG.2013.2243127ISI: 000322483200114OAI: diva2:645765

Funding Agencies|Concept Graphene project||IRD Graphene project||MetMags project|||CSD2010-00024|

Available from: 2013-09-05 Created: 2013-09-05 Last updated: 2013-09-11

Open Access in DiVA

fulltext(678 kB)1236 downloads
File information
File name FULLTEXT01.pdfFile size 678 kBChecksum SHA-512
Type fulltextMimetype application/pdf

Other links

Publisher's full text

Search in DiVA

By author/editor
Yakimova, Rositsa
By organisation
Semiconductor MaterialsThe Institute of Technology
In the same journal
IEEE transactions on magnetics
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar
Total: 1236 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 67 hits
ReferencesLink to record
Permanent link

Direct link