Patrick Braganca
Patrick Braganca
Western Digital
Verified email at hgst.com
Title
Cited by
Cited by
Year
Magnetic vortex oscillator driven by dc spin-polarized current
VS Pribiag, IN Krivorotov, GD Fuchs, PM Braganca, O Ozatay, JC Sankey, ...
Nature Physics 3 (7), 498-503, 2007
6702007
Spin-transfer-driven ferromagnetic resonance of individual nanomagnets
JC Sankey, PM Braganca, AGF Garcia, IN Krivorotov, RA Buhrman, ...
Physical review letters 96 (22), 227601, 2006
4342006
Spin-transfer effects in nanoscale magnetic tunnel junctions
GD Fuchs, NC Emley, IN Krivorotov, PM Braganca, EM Ryan, SI Kiselev, ...
Applied Physics Letters 85 (7), 1205-1207, 2004
3512004
Adjustable spin torque in magnetic tunnel junctions with two fixed layers
GD Fuchs, IN Krivorotov, PM Braganca, NC Emley, AGF Garcia, DC Ralph, ...
Applied Physics Letters 86 (15), 152509, 2005
1962005
Nanoscale magnetic field detection using a spin torque oscillator
PM Braganca, BA Gurney, BA Wilson, JA Katine, S Maat, JR Childress
Nanotechnology 21 (23), 235202, 2010
1562010
A three-terminal approach to developing spin-torque written magnetic random access memory cells
PM Braganca, JA Katine, NC Emley, D Mauri, JR Childress, PM Rice, ...
IEEE transactions on nanotechnology 8 (2), 190-195, 2008
1522008
Mechanisms limiting the coherence time of spontaneous magnetic oscillations driven by dc spin-polarized currents
JC Sankey, IN Krivorotov, SI Kiselev, PM Braganca, NC Emley, ...
Physical review B 72 (22), 224427, 2005
1402005
Spin-torque ferromagnetic resonance measurements of damping in nanomagnets
GD Fuchs, JC Sankey, VS Pribiag, L Qian, PM Braganca, AGF Garcia, ...
Applied Physics Letters 91 (6), 062507, 2007
1182007
Reducing the critical current for short-pulse spin-transfer switching of nanomagnets
PM Braganca, IN Krivorotov, O Ozatay, AGF Garcia, NC Emley, ...
Applied Physics Letters 87 (11), 112507, 2005
1022005
METHOD FOR MANUFACTURING A MAGNETIC READ SENSOR WITH NARROW TRACK WIDTH USING AMORPHOUS CARBON AS A HARD MASK AND LOCALIZED CMP
H Balamane, PM Braganca, JA Katine, J Li, Y Li, KC Patel, NL Robertson, ...
US Patent 8,617,408, 2013
912013
Graphene magnetic field sensors
S Pisana, PM Braganca, EE Marinero, BA Gurney
IEEE Transactions on Magnetics 46 (6), 1910-1913, 2010
892010
Sidewall oxide effects on spin-torque-and magnetic-field-induced reversal characteristics of thin-film nanomagnets
O Ozatay, PG Gowtham, KW Tan, JC Read, KA Mkhoyan, MG Thomas, ...
Nature materials 7 (7), 567-573, 2008
862008
Ultrafast switching of a nanomagnet by a combined out-of-plane and in-plane polarized spin current pulse
OJ Lee, VS Pribiag, PM Braganca, PG Gowtham, DC Ralph, RA Buhrman
Applied Physics Letters 95 (1), 012506, 2009
712009
Tunable nanoscale graphene magnetometers
S Pisana, PM Braganca, EE Marinero, BA Gurney
Nano letters 10 (1), 341-346, 2010
612010
Spin-torque oscillator (STO) with magnetically damped free layer
PM Braganca, BA Gurney
US Patent 8,462,461, 2013
542013
Spin transfer by nonuniform current injection into a nanomagnet
O Ozatay, NC Emley, PM Braganca, AGF Garcia, GD Fuchs, IN Krivorotov, ...
Applied Physics Letters 88 (20), 202502, 2006
502006
Spin torque oscillator sensor
PM Braganca, BA Gurney, BA Wilson
US Patent 8,259,409, 2009
372009
Three-terminal spin-torque oscillator (STO)
PM Braganca, BA Gurney, JA Katine
US Patent 8,320,080, 2012
342012
Enhancement in spin-torque efficiency by nonuniform spin current generated within a tapered nanopillar spin valve
PM Braganca, O Ozatay, AGF Garcia, OJ Lee, DC Ralph, RA Buhrman
Physical Review B 77 (14), 144423, 2008
332008
Spin torque oscillator sensor employing antiparallel coupled oscilation layers
PM Braganca, BA Gurney
US Patent 8,164,861, 2012
292012
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