Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Mourad Benakli"'
Publikováno v:
IEEE Transactions on Magnetics. 58:1-5
Publikováno v:
IEEE Transactions on Magnetics. 55:1-11
The understanding of measured jitter is improved in three ways. First, it is shown that the measured jitter is not only governed by written-in jitter and the reader resolution along the cross-track direction but by remanence noise in the vicinity of
Autor:
Chris Rea, Michael A. Cordle, Edward Charles Gage, Scott Stokes, Scott Franzen, Michael Allen Seigler, Tim Rausch, Hua Zhou, Pradeep Subedi, M. Fatih Erden, Douglas A. Saunders, Veerakumar Venugopal, Mourad Benakli, Pavol Krivosik, Ganping Ju, Darren Karns
Publikováno v:
IEEE Transactions on Magnetics. 53:1-6
Differences between heat-assisted magnetic recording (HAMR) and conventional perpendicular magnetic recording (PMR) for signal processing of the written track by one and two reader multisensor magnetic recording (MSMR) are explored using spinstand me
Autor:
Alexander Q. Wu, Edward Charles Gage, Pradeep Subedi, Mendonsa Riyan Alex, Sangita Kalarickal, Jan-Ulich Thiele, Michael Allen Seigler, Chris Rea, Hua Zhou, Tim Rauch, Mourad Benakli, Stephanie Hernandez, Weibin Chen, James Dillon Kiely, Ganping Ju, Kaizhong Gao, Yingguo Peng
Publikováno v:
IEEE Transactions on Magnetics. 52:1-6
We collate multiple experimental measurements of heat-assisted magnetic recording (HAMR) near-field transducer (NFT) and reader sensitivity measurements on spinstand to compare and contrast with the conventional perpendicular magnetic recording (PMR)
Publikováno v:
Journal of Applied Physics; 2014, Vol. 115 Issue 21, p214312-1-214312-12, 12p, 3 Diagrams, 13 Graphs
Autor:
Ruoxi Yang, John L. Brand, Hongbo Wang, Paul M. Jones, James Dillon Kiely, Werner Scholz, Mourad Benakli, Sunita Gangopadhyay
Publikováno v:
IEEE Transactions on Magnetics. 50:132-136
Heat-assisted magnetic recording involves the transfer of energy to the recording medium via optical means. To enable high areal density, the recorded track must be smaller than the diffraction limit of focused light, which is accomplished by using a
Publikováno v:
Journal of Magnetism and Magnetic Materials. 321:566-571
An optimal write process is essential for realizing the high-density potential of perpendicular recording. An analytic Williams–Comstock-type model of transition width is derived, which is based on a linear transition shape. This model is used to e
Autor:
S. Riemer, Olle Heinonen, Ming Sun, I. Tabakovic, Mark T. Kief, Venkateswara R. Inturi, Mourad Benakli, Vladyslav Alexandrovich Vas'ko
Publikováno v:
IEEE Transactions on Magnetics. 44:113-118
Advanced perpendicular writers continue to demand maximum write fields, fast rise times at ever vanishing head-media spacing and strict reliability standards. This means that the asymptotic progression to a 2.4 T pole with nearly ideal magnetic respo
Autor:
Chris Rea, Chubing Peng, Werner Scholz, Julius Hohfeld, N. J. Gokemeijer, Lina Cao, Jan-Ulrich Thiele, Edward Charles Gage, Mourad Benakli, Kaizhong Gao, Weibin Chen, Michael Allen Seigler, Alexander Q. Wu, Heidi M. Olson, Hua Zhou, Pu-Ling Lu, Ganping Ju, Martin G. Blaber
Publikováno v:
SPIE Proceedings.
Recent recording areal density and integrated drive performance demonstrations using Heat Assisted Magnetic Recording (HAMR) suggest that it is a viable technology to succeed conventional magnetic recording. However challenges still remain for the ne
Publikováno v:
Europhysics Letters (EPL). 46:275-281
We study the stability of a rotating repulsive-atom Bose-Einstein condensate in a toroidal trap. The resulting macroscopic angular-momentum states with integer vorticity l spread radially, lowering rotational energies. These states are robust against