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In-situ visualization of local magnetic fields using low-energy electron beam in scanning electron microscope
Content Provider | Semantic Scholar |
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Author | Yoshida, Konomi Murakami, Katsuhisa Fujita, Jun-Ichi |
Copyright Year | 2014 |
Abstract | This study demonstrates clear visualization of the magnetic field around a two-dimensional magnetic material using the Lorentz deflection of a primary electron beam with low accelerating voltage. A horizontal or vertical grid, positioned downstream of the specimen, appears on the scanning microscope image where the field of view shows both the specimen edge and the grid below. An observed deformation in the grid shape is strongly correlated with the local magnetic field and is related to the beam deflection induced by the Lorentz force. A detection sensitivity of ∼0.5 G is achieved using a primary electron beam with an energy of 1 keV. |
File Format | PDF HTM / HTML |
DOI | 10.1116/1.4897504 |
Alternate Webpage(s) | https://core.ac.uk/download/pdf/56657346.pdf |
Alternate Webpage(s) | https://doi.org/10.1116/1.4897504 |
Volume Number | 32 |
Language | English |
Access Restriction | Open |
Content Type | Text |
Resource Type | Article |