Heat Assisted Magnetic Recording

By Mark H. Kryder, E. Gage, Terry W. McDaniel, W. Challener, R. Rottmayer, G. Ju, Y. Hsia, M. F. Erden. Proceedings of the IEEE, 2008

1,121 citations recorded by the source corpus.

Subfields: Biomedical Engineering, Materials Chemistry, Mechanics of Materials

View Paper: https://www.semanticscholar.org/paper/f5f96966c1f9ad0f624b8f7091f74a2fa25663af

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Biomedical Engineering

1. Ricardo Ruiz
2. H. J. Richter

In Materials Chemistry

1. H. J. Richter
2. Ricardo Ruiz
3. Bruce D. Terris
4. M. Wingert
5. Renkun Chen
6. Jianlin Zheng
7. Soonshin Kwon

In Mechanics of Materials

1. H. J. Richter
2. Xianfan Xu

Citations in the corpus

• The transition from longitudinal to perpendicular recording (2007, background): “The head structure needs to be augmented by a laser to accomplish the heating [191].”
• Thermal transport in amorphous materials: a review (2016, background): “Oxide based dielectrics are also commonly used in magneto-optic recording devices [16], cavity emitting lasers [17], and as optical coatings [18].”
• Ultrafast heating as a sufficient stimulus for magnetization reversal in a ferrimagnet (2012, methodology): “Numerical simulations also show that the field required to prevent reversal depends on the input parameters, for example, the coupling parameter (λi), as described by equation (4).”
• Future Options for HDD Storage (2009, methodology): “In HAMR [22], each recording bit is stored on a high anisotropy field medium by temporarily heating a nanometer sized region, reducing its coercive force, , and rapidly cooling it in the applied head field whose direction encodes the recorded data.”
• Two types of all-optical magnetization switching mechanisms using femtosecond laser pulses (2016, background): “Thus, this all-optical switching is of great interest and has the potential to be implemented in spintronic devices like STT based memories [14, 15] or heat-assisted magnetic recording (HAMR) [16, 17].”
• Magnetic recording at 1.5 Pb m −2 using an integrated plasmonic antenna (2010, background): “One way to improve writeability and postpone the onset of superparamagnetism, known as thermally assisted magnetic recording (TAR”
• The Feasibility of Magnetic Recording at 10 Terabits Per Square Inch on Conventional Media (2009, background): “To assure continued capacity growth in Hard Disk Drives there are intense efforts on two alternative technologies: heat-assisted magnetic recording (HAMR) and bit patterned media (BPM).”