## Abstract A setβup able to achieve a magnetic characterization at a subβmicron scale will be presented. Together with topographic and optical images, it is possible to plot local hysteresis loops (LHL) and magnetoβoptical differential susceptibility (MODS) using a transverse MOKEβlike configurati
Scanning near-field acoustic microscope and its application
β Scribed by Ping Xu; Wei Cai; RongMing Wang
- Book ID
- 107356809
- Publisher
- SP Science China Press
- Year
- 2010
- Tongue
- English
- Weight
- 584 KB
- Volume
- 54
- Category
- Article
- ISSN
- 1006-9321
No coin nor oath required. For personal study only.
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## Abstract A versatile cw measurement setup for terahertz nearβfield reflectometry is proposed. Propagation, coupling, and focusing of wire guided modes are used to achieve a Ξ»/33 resolution while imaging a metal corner deposited on glass. The setup is source and detector independent owing to wave
like a PMC surface for this direction of observation. It can also be noted that the fields are zero for Ο /2, except when Ο 0 and Ο . Thus, the field will propagate along the surface in the direction of the strips, that is, in the direction for which the surface behaves like a hard surface. This cor