Complete characterization by Raman spectroscopy of the structural properties of thin hydrogenated diamond-like carbon films exposed to rapid thermal annealing
F Rose, N Wang, R Smith, QF Xiao, H Inaba… - Journal of Applied …, 2014 - pubs.aip.org
We have demonstrated that multi-wavelength Raman and photoluminescence
spectroscopies are sufficient to completely characterize the structural properties of ultra-thin …
spectroscopies are sufficient to completely characterize the structural properties of ultra-thin …
Interlaced magnetic recording
E Hwang, J Park, R Rauschmayer… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
In this paper, an alternative magnetic recording architecture and corresponding signal
processing schemes are presented, named interlaced magnetic recording (IMR). Tracks are …
processing schemes are presented, named interlaced magnetic recording (IMR). Tracks are …
Nanoscale heat transfer in the head-disk interface for heat assisted magnetic recording
Laser heating has been introduced in heat-assisted magnetic recording in order to reduce
the magnetic coercivity and enable data writing. However, the heat flow inside a couple of …
the magnetic coercivity and enable data writing. However, the heat flow inside a couple of …
Coupled annealing temperature and layer thickness effect on strengthening mechanisms of Ti/Ni multilayer thin films
A systematic study was performed on mechanical and microstructural properties of Ti/Ni
multilayers with layer thickness from 200 nm to 6 nm and annealing temperature from room …
multilayers with layer thickness from 200 nm to 6 nm and annealing temperature from room …
Novel computational technique for time-dependent heat transfer analysis using fast inverse Laplace transform
S Kishimoto, S Nishino, S Ohnuki - Progress In Electromagnetics Research …, 2021 - jpier.org
A novel computational technique is proposed for heat conduction analysis. The heat transfer
equation is expanded in the complex frequency domain and solved using the finitedifference …
equation is expanded in the complex frequency domain and solved using the finitedifference …
Simulation of the performance of various PFPE lubricants under heat assisted magnetic recording conditions
MS Ghahri Sarabi, DB Bogy - Tribology Letters, 2014 - Springer
Heat assisted magnetic recording (HAMR) is proposed for the next generation of hard disk
drives. In HAMR systems, a laser beam heats the disk magnetic layer to the Curie …
drives. In HAMR systems, a laser beam heats the disk magnetic layer to the Curie …
Experimental study of head-disk interface in heat-assisted magnetic recording
Heat-assisted magnetic recording (HAMR) has been proposed to achieve magnetic
recording density. In HAMR systems, a laser is used to locally heat the magnetic disk to the …
recording density. In HAMR systems, a laser is used to locally heat the magnetic disk to the …
Comparison study on surface and thermo-chemical properties of PFPE lubricants on DLC film through MD simulations
Molecular dynamics simulations are performed using four types of PFPE lubricants (Zdol,
Ztetraol, TA-30, and ZTMD) to investigate their spreadability, airshear behavior, surface …
Ztetraol, TA-30, and ZTMD) to investigate their spreadability, airshear behavior, surface …
Heat transfer across a nanoscale pressurized air gap and its application in magnetic recording
In this study, we investigated how a thermally actuated air bearing slider heats up a fast-
spinning storage disk through a highly pressurized nanoscale air gap in a magnetic …
spinning storage disk through a highly pressurized nanoscale air gap in a magnetic …
Transient Thermal Response of the Media by Free Space Laser Heating in Heat Assisted Magnetic Recording
S Xiong, R Smith, N Wang, D Li… - Information …, 2016 - asmedigitalcollection.asme.org
Heat assisted magnetic recording (HAMR) promises to deliver higher storage areal density
than the current perpendicular magnetic recording (PMR) product. A laser is introduced to …
than the current perpendicular magnetic recording (PMR) product. A laser is introduced to …