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Keywords: magnetic heads
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2011, 133(3): 031901.
Published Online: July 21, 2011
... vibrations may cause the instability of slider-disk interface and the malfunction of the read/write process of hard disk drive. computer hard disk drive tribology nonstationary and nonlinear dynamic process Hilbert–Huang transform hard discs Hilbert transforms magnetic heads piezoelectric...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2010, 132(3): 031702.
Published Online: June 24, 2010
... elastic constants frequency response machine bearings magnetic heads modal analysis 10 06 2009 11 05 2010 24 06 2010 24 06 2010 Experimentally measured gain by LDV versus frequency of NDP and DP slider We used LDV to measure the DP and NDP sliders’ responses...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2010, 132(2): 021901.
Published Online: March 11, 2010
... of the disk with the magnetic head were sequentially carried out to evaluate the critical force and sliding velocity for the occurrence of demagnetization, and the relationship between the two critical factors. Then, a finite element model using thermomechanical coupling was developed to calculate...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2009, 131(2): 021902.
Published Online: March 3, 2009
...Yanhui Yuan; Shao Wang A five-degree-of-freedom model was developed for the analysis of the off-track motion of the magnetic head slider in a hard disk drive. The air bearing was integrated into the dynamic system by combining its stiffness and damping matrices with those of the suspension...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2009, 131(1): 011902.
Published Online: December 2, 2008
... predictions. elastoplasticity impact (mechanical) magnetic disc storage magnetic heads shock wave effects magnetic storage tribology impact elastic-plastic contact shock thin-film media The mass and size of the impacting slider are significantly smaller than those of the disk...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2009, 131(1): 011903.
Published Online: December 2, 2008
... is discussed. A dual stage actuator tape head is investigated to improve track-following capability and increase the track density on a magnetic tape. 05 07 2007 08 09 2008 02 12 2008 electromagnetic actuators magnetic heads magnetic recording magnetic tape storage magnetic tapes...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2009, 131(1): 012001.
Published Online: November 26, 2008
... , 110 , pp. 253 – 262 . Fukui , S. , and Kaneko , R. , 1988 , “ Analysis of Flying Characteristics of Magnetic Heads With Ultra-Thin Spacings Based on the Boltzmann Equation ,” IEEE Trans. Magn. 0018-9464 10.1109/20.92234 , 24 ( 6 ), pp. 2751 – 2753 . Garcia , A. , 2000...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2008, 130(4): 041902.
Published Online: August 25, 2008
... 08 2007 25 04 2008 25 08 2008 digital magnetic recording disc storage foils impact (mechanical) magnetic heads shock wave effects titanium data storage titanium foil disk asymmetric sliders air bearing interface shock resistance Portable and mobile products...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2008, 130(2): 021901.
Published Online: April 22, 2008
... damping elasticity lubrication magnetic disc storage magnetic heads sliding friction magnetic storage tribology contact stiffness contact damping rough surfaces For extremely high density recording (EHDR), the head-disk spacing is expected to be reduced further, i.e., for 1 Tb...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2008, 130(1): 011015.
Published Online: January 18, 2008
.... 0742-4787 , 121 , pp. 272 – 281 . 09 03 2004 11 07 2007 18 01 2008 magnetic disc storage magnetic heads magnetoresistive devices mechanical contact particle size sliding friction air bearing particle flow contact frictional heating With the evolution...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. October 2007, 129(4): 729–734.
Published Online: April 20, 2007
... friction hard discs magnetic heads mechanical contact magnetic recording particles data erasure Rapid increase in the areal density of hard drives has been driving the track width and bit size to a fraction of a micrometer and < 100 nm , respectively. However, such a sharp...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2007, 129(3): 553–561.
Published Online: January 26, 2007
... methods, by assuming a single continuous distribution over the entire surface, are not able to isolate the top and bottom asperity distributions and thus are more likely to overestimate the interfacial forces in sub-5 nm flying HDIs. 21 05 2006 26 01 2007 magnetic heads disc drives...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. January 2007, 129(1): 65–74.
Published Online: August 20, 2006
... could obtain design guidelines for realizing a stable head slider in a low flying height of 5 nm or less. 19 05 2006 20 08 2006 mechanical stability vibrations magnetic heads mechanical contact adhesion springs (mechanical) design hard discs disc drives nanotribology...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. January 2007, 129(1): 161–170.
Published Online: June 17, 2006
.... Frequency responses of the air bearings of Slider B and Slider A 15 03 2006 17 06 2006 design engineering piezoelectric actuators nanotechnology hard discs disc drives adhesion magnetic recording magnetic heads active slider air bearing surface (ABS) flying height...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2005, 127(3): 522–529.
Published Online: June 13, 2005
... Division June 26, 2003; revised manuscript received May 11, 2004. Review conducted by: G. G. Adams. 26 June 2003 11 May 2004 13 06 2005 mechanical contact rails hard discs disc drives magnetic heads machine bearings elastic constants numerical analysis Studies...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2005, 127(3): 530–536.
Published Online: March 23, 2005
... 2004 23 03 2005 hard discs disc drives magnetic heads interface phenomena lubricants intermolecular forces In order to increase the recording density of magnetic hard disk drives (HDD) it is necessary to reduce the head-to-disk spacing. The head-to-disk spacing in the latest...
Journal Articles
Publisher: ASME
Article Type: Technical Notes
J. Tribol. October 2002, 124(4): 863–865.
Published Online: September 24, 2002
.... Contributed by the Tribology Division for publication in the ASME JOURNAL OF TRIBOLOGY . Manuscript received by the Tribology Division February 17, 2000; revised manuscript received January 4, 2002. Associate Editor: G. G. Adams. 17 February 2000 04 January 2002 24 09 2002 magnetic...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2001, 123(3): 616–623.
Published Online: July 12, 2000
... Editor: G. G. Adams. 29 Feb 2000 12 July 2000 magnetic disc storage hard discs magnetic heads sliding friction vibrations mechanical contact tribology rough surfaces lubrication acoustic emission testing The reduction of flying height is critical for increasing...