Asylum Research

Galleries | Materials | Magnetics

 

Mag Relaxation with the VFM

Left image: Topography of VHS tape, 80µm scan. Imaged with the MFP-3D AFM.

Center image: MFM image of data tracks written onto VHS tape at 0 Oe.

Right image: At 1400 Oe, the VHS tracks have been erased. The applied field direction is right to left.

 


Oxford Instruments Asylum Research, Inc. • 6310 Hollister Ave. • Santa Barbara, CA  93117 • +1-805-696-6466AFM.info@oxinst.com