Smear and Decomposition Mechanism of Magnetic Disk PFPE Lubricant Film by Laser Heating in Air and Helium Conditions
A heat-assisted magnetic recording (HAMR) is being implemented to increase the density of hard disks. However, adhesion of smear to the head slider is a drawback. We investigated a smear generation mechanism under laser irradiation in different environments (air and helium) using a disk coated with...
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| Main Authors: | , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Japanese Society of Tribologists
2020
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| Subjects: | |
| Online Access: | https://doaj.org/article/60b9c5e73c2f4caeb8383a74af52d64d |
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