Data Storage Publications (34)

 

[0] Damping in composite perpendicular recording media”, Appl. Phys. Lett. (Under review).

 

[1] Atomistic Simulation for Thermal Switching Distribution of FePt Grains, accepted for publication in APL .

 

[2] Head and Media Challenges for 3 Tb/in2  Microwave Assisted Magnetic Recording, IEEE TransMagn.,
Vol 50, No.7,p1-8, July 2014.

 

[3] Observation of Microwave-Assisted Magnetization Reversal in Perpendicular Recording Media Appl. Phys. Lett. 103, 042413 (2013).

 

[4] Effect of Gradient Alignment in Heat Assisted Magnetic Recording, JAP105, 07B905 (2009).

 

[5] Perpendicular Recording Write Process Modeling Issues, JMMM, Vol 321, No. 6, p566-571, March 2009.

  

[6] Perpendicular Magnetic Recording Write Head Design, Special Issue of International Journal of Product Development on“Advances in Data Storage Systems and Technology”, Vol. 5 , No.3/4, Jan-March, 2008.

 

[7] Measurement of Subnanosecond Longitudinal Media Switching, IEEEE TransMagn, Vol42, No.10, p2402, 10/2006.

 

[8] Micromagnetic Study of the Effect of Spatial Variations in Damping in Perpendicular Recording, IEEEE TransMagn, Vol42, No.10, p2428, 10/2006.

 

[9] Write performance of shielded pole heads on media with thin soft underlayers J. Applied Physics,97,10P103,May 2005.

 

[10] Micromagnetic Modeling of SNR Performance of Longitudinal and Perpendicular Media with various head/SUL combinations, IEEE TransMagn., Vol 40 , No.4 , p2555  July 2004.

 

[11] Meas. of Trans. Shape, Width, & Total Magn. Spacing. IEEE TransMagn.,Vol 40,No.4, p2567,July 2004.

 

[12] Experimental Study of Amplitude Asymmetry Effects in Perpendicular Recording, IEEE  TransMagn.,
Vol.39, No.5, p2222, Sept. 2003.

 

[13] Adjusting the Fly Height of Heads in Disk Drives, Freepatentsonline.com, 2003.

 

[14] One Terabit per Square Inch Perpendicular Recording Conceptual Design, IEEE TransMagn., Vol38, No.4, p1719-1724(July-2002).

 

[15] Recording Head Design - Chapter 11, The Physics of Ultra High Density Magnetic Recording, Springer Verlag,ISSN 0931-5195, ISBN 3-540-42370-2 , p314-348(2001), E. Plumer & D. Weller (editors)

 

[16] Micromagnetic Study of Switching Speed in Perpendicular Recording Media, IEEE TransMagn., VOL.37, No.4, p 1564(2001).

 

[17] Measurement of the Thermal Stability Factor Distribution in thin Film Media, IEEE TransMagn.,VOL.37,No.4, p 1528(2001)

 

[18] The Effect of Intergranular Exchange on Thermal Energy Barrier Distributions in Longitudinal Media,
IEEE TransMagn.,VOL.37,No.4, p 1558(2001) ,

 

[19] Media Thermal Robustness (MTR) Test to Quantify Lifetime for Media Thermal Decay, IEEE TransMagn., VOL.37,No.4, p 1561(2001).

 

[20] Measurement of the Time Dependence of the Switching Field of Thin Film Media Down to 1.6 ns, IEEE TransMagn.,Vol36,No.5,p2477(2000).

 

[21] Signal to noise comparison between GMR and spin tunneling sensors -DIG INTERMAG CONF. BP-11.             

[22] Magnetic Recording Technology for 10Gb/Sq" and Beyond, Proceedings of the Fifth International Conf.
on Magnetic Materials, Processes, and Devices, PV98-20, ISBNI-56677-214-1, p19(1998), invited paper.

 

[23] Two Dimensional Model of Eddy Currents and Saturation in Thin Film  Write Heads - IEEE Trans Magn., Vol34, NO.4, p1465 (1998).

 

[24] Effective Field Gradient Dependence on Write Field Rise Time - Paper at the 1996 Intermag Conference

IEEE Trans Magn., Mag-32, No.5, pp.3527(1996).

 

[25] Performance Evaluation of Different Pole Geometries in Thin Film Heads- Presented at the 6th Joint

MMM-Intemag Conf. Published in the IEEE Trans Magn., Mag-30, No.6 pp.3876-3879(1994).

 

[26] Effect of Rise Time and Field Gradient on Non-linear Bit Shift in Thin Film Heads - Presented at the
6th Joint MMM-Intemag Conf.Published in  the IEEE Trans Magn., Mag-30, pp.3879-3881(1994).

 

[27] Advanced Multi-Via Heads - IEEE TransMagn,MAG-30,No.2,287(1994).

 

[28] A New Thin Film Head which Doubles the Flux through the Coil, Invited Paper at the 1993 Intermag

Conference, IEEE Trans. MAG-29, p3832(1993).

 

[29] Improved Cross-Talk Performance From Multilayer Longitudinal Media With a Hall Head, J. Appl. Phys.

73(10), 15may1993, p6229.

 

[30] Effects of Substraite Eddy Currents on Magnetic Anisotropy in Permalloy Underlayers for Perp. Media,

Japan. J. Appl. Phys. 31(2B),L172(1992).

 

[31] Frequency Response of Thin Film Heads with Longitudinal and Transverse Anisotropy, IEEE Trans.

MAG-26, No.5, p1334(1990).

 

[32] Three Dimensional Transmission Line Model for Flux Conduction in Thin Film Heads, J. Appl. Phys.

67(9), 4863(1990).

 

[33] Conduction of Flux at High Frequencies by a Charge Free Magnetization  Distribution, IEEE Trans.
MAG-24, No.6, 2374(1988).

 

[34] Conduction of Flux at High Frequencies in Permalloy Strip  by Small-Angle Rotations, J. Appl. Phys. 57,

3952 (1985).

 

Fundamental Physics Publications (21)

 

[35] Our Improbable Universe,  Thunder’s Mouth Press, ISBN 1-56858-301-X, 2004 (Cosmology & evolution)

 

[36]  Production Dyn. of the Upsilon in Proton-Nucleon Interactions,Phys. Rev. Let. 55, 1962(1985).

 

[37] Exper. Test of the Drell-Yan Model In P+W = m+ + m- + X, Phys. Rev. Let. 46, 1607(1981).

      

[38] A high-statistics study of dimuon production by 400 GeV/c protons AIP Conference Proceedings, 1981.

 

[39] High Stati. Study of Dimuon Production by 400 GeV Protons, Proc. of the 19th Int. Conf. on High Energy

Physics, Tokyo, Japan (1978).

 

[40] Multimuon Prod. by 400 GeV Protons, Proc. of the Vanderbilt Conf., Amer. Institute of Physics (1978). 

       

[41] Search for Forward Production of Massive States Which Decay with Muon Emission, Phys. Rev. Let., 1977

 

[42] Dimuon production by protons in Tungsten, AIP Conference Proceedings, 1978

 

[43] Confirmation of Enhancement in the Dimuon Mass Spectrum  at 9.5 GeV, Phys. Rev.D18,194 (1978).

 

[44] Dimuon Production in Pion-Fe and P-Fe Interactions at 200 GeV and 240 GeV, Invited Paper, Washington Meeting of the Am. Phys. Soc., Bull. Am. Phys. Soc. II, 21, 577(1976).

 

[45] Dimuon Production by Pions and Protons in Iron and a Search for the Production in Hydrogen of New

Particles which Decay into Muons, Invited Paper, Proc. of the Vanderbilt Conf., Am. Inst. of Phys.(1976).

 

[46] Dimuon Production of Pions and Protons at Fermilab, Invited Paper, Seattle Meet. of the Div. of Particles

and Fields, Am. Phys. Soc. Aug(1975).

 

[47] Dimuon Production of Pions and Protons, Invited Paper, Int. Conf. on Electron and Photon Interaction at

High Energy, Stanford Univ.(1975).

 

[48] Psi(3.1) Production by Pions and Protons at Fermilab, Invited Paper, Proc. of Summer Inst. on Particle

Physics, Stanford Lin. Acc. Cent, (1975).

 

[49] Psi(3.1) Production by Pions and Protons, Phys. Rev. Let. 35,346(1975). Sited by 34

 

[50] New Data and Partial Wave Analysis for the Reaction Pion+Proton to Lambda+Kaon, Rutherford Lab 
Report #RL-75-089.

 

[51] Mass Spectrum in the Q Region of Strange Mesons Produced in Pion Proton Collisions at 6.15 GeV/c, 
Lett. Nuovo Cimento 13, 265(1975).

       

[52] The Reaction p + p àKo + L0 + up to  1334-MeV/c, Nuclear Physics B .

 

[53] Three Body Production of Neutral K Mesons, Physical Review D3, 1953-1969(1973).

 

[54] Thesis, CP and the Three Pion Decay of the Neutral K Meson, California Institute of Technology (1972).

 

[55] Measurement of the Delta S = - Delta Q Amplitude in Neutral K to Pion-Electron-Neutrino Decay, Phys.
Rev. Letters 25, 1214(1970)