Book Chapter (in press)

Basics of magnetization dynamics

W.E. Bailey

Introduction to Magnetic Random Access Memories, to be published by IEEE Press 2012 (pdf)

Refereed Journal Articles

Submitted

Onset of spin current absorption in ultrathin metals

A. Ghosh, S. Auffret, U. Ebels, W.E. Bailey
submitted, 2011 (pdf)

Accepted

Stochastic limits in synchronous imaging of submicron magnetization dynamics using scanning transmission x-ray microscopy

C. Cheng, K. Kaznatcheev, W.E. Bailey
Journal of Applied Physics, to appear, 2012 (pdf)

Published

Dependence of Gilbert damping on the ferromagnetic layer type in ferromagnet/Cu/Pt heterostructures

A. Ghosh, J.F. Sierra, S. Auffret, U. Ebels, W.E. Bailey
Applied Physics Letters 98 052508 (2011) (pdf) (journal)
 

A compact apparatus for studies of element- and phase-resolved ferromagnetic resonance
D. Arena, Y. Ding, E. Vescovo, S. Zohar, Y. Guan, W.E. Bailey
Review of Scientific Instruments 80 083903 (2009) (pdf) (journal)
 

Interface-related damping in polycrystalline Ni₈₁Fe₁₉/Cu/Co₉₃Zr₇
S. Zohar and W.E. Bailey
Journal of Applied Physics 105 07D309 (2009) (pdf) (journal)
 

Element-specific spin and orbital moments in Fe_1-xV_x thin films
Y. Guan, C. Scheck, and W.E. Bailey
Journal of Magnetism and Magnetic Materials 321 1039 (2009) (pdf) (journal)

 

Thin-film superparamagnetic resonance in a self-assembled g-Fe₂0₃ nanocrystal array
S. Zohar, K. Hultman, S. O'Brien, W.E. Bailey
Journal of Applied Physics 103 07D510 (2008) (pdf) (journal)
 

Combined time-resolved XMCD and ferromagnetic resonance studies of magnetic alloys and multilayers
D.A. Arena, E. Vescovo, C.-C. Kao, Y. Guan and W.E. Bailey
Journal of Applied Physics 101 09C109 (2007) (pdf) (journal) 

 

Ferromagnetic relaxation in (Ni₈₁Fe₁₉)_1-xCu_x thin films: band filling at high Z
Y. Guan and W.E. Bailey
Journal of Applied Physics 101 101D94 (2007) (pdf) (journal)  

 

Low relaxation rate in epitaxial vanadium-doped ultrathin iron films
Editors' Suggestion
C. Scheck, L. Cheng, I. Barsukov, Z. Frait, and W.E. Bailey
Physical Review Letters 98(11) 117601 (2007) (cond-mat) (pdf) (journal)
 

Phase and amplitude of element-specific moment precession in Ni₈₁Fe₁₉
Y. Guan, W.E. Bailey, E. Vescovo, C.-C. Kao, and D.A. Arena
Journal of Magnetism and Magnetic Materials 312(2) 374 (2006) (cond-mat) (pdf) (journal)
 

Weakly coupled motion of individual layers in ferromagnetic resonance
D.A. Arena, E. Vescovo, C.-C. Kao, Y. Guan, and W.E. Bailey
Physical Review B (Condensed Matter) 74(6) 064409 (2006) (pdf) (journal)

 

Low damping in epitaxial sputtered iron films 
C. Scheck, L. Cheng, and W.E. Bailey
Applied Physics Letters 88(25) 252510 (2006) (cond-mat) (pdf) (journal)
 

Dual-frequency ferromagnetic resonance
Y. Guan and W.E. Bailey
Review of Scientific Instruments 77 (6) (2006) (cond-mat) (pdf) (journal)

 

Ion implantation of rare-earth dopants in ferromagnetic thin films 
V. Dasgupta*, N. Litombe, W. E. Bailey, and H. Bakhru
Journal of Applied Physics 99 08G312 (2006) (pdf) (journal)
 

Comparison of time-resolved XMCD measurements in reflection and transmission
for layer-specific precessional dynamics measurements  
Y. Guan*, W.E. Bailey, C.-C. Kao, E. Vescovo, and D.A. Arena
Journal of Applied Physics 99 08J305 (2006) (pdf) (journal)
 

Transmission-mode XMCD characterization of moment alignment in Tb-doped Ni₈₁Fe₁₉ 
Y. Guan, Z. Dios, D.A. Arena, L. Cheng, and W. E. Bailey
Journal of Applied Physics 97 10A719 (2005) (pdf) (journal)
 

Experimental separability of channeling GMR in Co/Cu/Co 
W.E. Bailey, S.E. Russek, X.-G. Zhang, W. H. Butler
Physical Review B (Condensed Matter) 72 012409 (2005) (pdf) (journal)
 

Precessional dynamics of elemental moments in a ferromagnetic alloy 
W. E. Bailey, L. Cheng, D. Keavney, C.-C. Kao, E. Vescovo, D. Arena
Physical Review B (Condensed Matter) 70 172403 (2004) (pdf) (journal)
 

Systematic control of magnetic damping in doped / undoped bilayer thin films
H. Song, L. Cheng, W.E. Bailey
Journal of Applied Physics; 95(11), 6592 (2004) (pdf) (journal)
 

Precessional frequency tuning in Ni₈₁Fe₁₉/Ni₈₁Fe₁₉:Eu bilayers
L. Cheng, H. Song, W.E. Bailey
IEEE Transactions on Magnetics 40(4) 2350 (2004)(pdf) (journal)
 

Dopants for independent control of precessional frequency and damping in Ni₈₁Fe₁₉(50nm)

S.G. Reidy, L. Cheng, W. E. Bailey
Applied Physics Letters 82, 1254 (2003) (pdf) (journal)
   

Refereed Journal Articles

Ph.D. Dissertations:

Ultrafast magnetization dynamics in ferromagnetic ultrathin films and heterostructures
Yongfeng Guan, Ph.D. dissertation, Applied Physics, Columbia University, Deposited Jan. 2008
(pdf)
 

Materials-based control of ultrafast relaxation in magnetic thin films
Lili Cheng, Ph.D. dissertation, Materials Science, Columbia University, Deposited Jan. 2006
(pdf)

E-prints

XMCD characterization of rare-earth dopants in Ni₈₁Fe₁₉(50nm): microscopic basis of engineered damping
W.E. Bailey, L. Cheng, H. Song
e-print: http://arxiv.org/abs/cond-mat/0403627; 
 

 

Selected doctoral / postdoctoral papers (pre-Columbian) 
 

"Magnetostriction and angular dependence of ferromagnetic resonance linewidth in Tb-doped Ni₈₁Fe₁₉ thin films," S.E. Russek, P. Kabos, R.D. McMichael, C.G. Lee, W.E. Bailey,  R. Ewasko, R.; S.C. Sanders, Journal of Applied Physics 91, pp. 8859-62 (2002)(pdf) (journal)
 

"Control of magnetization dynamics in Ni₈₁Fe₁₉(50nm) through the use of rare-earth dopants," W. Bailey, P. Kabos, F. Mancoff, S.E. Russek,IEEE Transactions on Magnetics 37(4), pp. 1749-55 (2001) (pdf) (journal)
 

"Electronic scattering from Co/Cu interfaces: in-situ measurement and comparison with theory,"  W.E. Bailey, S.X. Wang, E. Yu. Tsymbal Physical Review B (Condensed Matter) 61, pp. 1330-5 (2000) (pdf) (journal)

"Surface scattering and giant magnetoresistance: in-situ resistance and magnetoresistance experiments,"  W.E. Bailey Ph.D. Dissertation, Stanford University Deposited May 2000 (pdf)