Barman, Anjan ; Wang, Suqin ; Maas, Jeffrey D. ; Hawkins, Aaron R. ; Kwon, Sunghoon ; Liddle, Alexander ; Bokor, Jeffrey ; Schmidt, Holger (2006) Magneto-Optical Observation of Picosecond Dynamics of Single Nanomagnets Nano Letters, 6 (12). pp. 2939-2944. ISSN 1530-6984
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Official URL: http://doi.org/10.1021/nl0623457
Related URL: http://dx.doi.org/10.1021/nl0623457
Abstract
We report measurements of picosecond dynamics of individual nickel nanomagnets as a function of magnet dimension, aspect ratio, and magnetic environment. Spatial sensitivity to nanomagnet diameters as small as 125 nm is achieved by use of cavity enhancement of the magneto-optic Kerr effect (CE-MOKE). The importance of single-particle measurements without ensemble effects for extracting the size dependence of the intrinsic nanomagnet material properties is demonstrated.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society. |
| ID Code: | 116243 |
| Deposited On: | 08 Apr 2021 04:51 |
| Last Modified: | 08 Apr 2021 04:51 |
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