Journal of Magnetism and Magnetic Materials 2005: Vol 287 Table of Contents

2005·1 MB·English

JA, \ournal of
Ma iiatarias
ELSEVIER Journal of Magnetism and Magnetic Materials 287 (2005) xii—xv
www.elsevier.com/locate/jmmm
Contents
Selected papers from the seventh perpendicular recording media using the thermal
Perpendicular Magnetic Recording Conference (PMRC 2004) acceleration method 72 1
31 May — 2 June 2004, W. Xia, T. Yamada, H. Aoi, H. Muraoka and i
Sendai, Japan
Y. Nakamura 4
Reduction of track width in perpendicular magnetic
Editorial board
recording 77
Special issue title page K. Yoshida, A. Suzuki and H. Yanagihara
Calculations of magnetization configurations of
Preface
SPT head using micromagnetic model 83
Publication committee N. Takahashi, M. Ohtake and K. Shinagawa
3-D FEM analysis of writing characteristics of
Contents Xii
CF-SPT head in cross-track and down-track
directions 89
1. Keynote
E. Miyashita, N. Funabashi, R. Taguchi, T. Tamaki and
S.-i. Iwasaki S. Nakamura
Development of perpendicular magnetic recording Dependence of thermal decay on the magnetic cluster
conference size of perpendicular magnetic recording media 96
H. Saito, Y.W. Rheem and S. Ishio
2. Fundamental concept Simulation of high-resolution MFM tips for high-
density magnetic recording media with low bit aspect
S.-i. Iwasaki
ratio 102
Principal complementarity between perpendicular and
T. Komakine, N. Honda and K. Ouchi
longitudinal magnetic recording
Analysis of overwrite spectrum in _ perpendicular
J.H. Judy
magnetic recording 107
Advancements in PMR thin-film media
N. Honda, T. Kiya and K. Ouchi
Y. Nakamura
Simulation study of nonlinear transition shift in
Basic design concepts for perpendicular magnetic
perpendicular magnetic recording media _ with
recording—from viewpoints of high writing ability
increased M—H loop slope 113
and resolution
T. Kiya, N. Honda, J. Ariake and K. Ouchi
Effect of parameters of media on _ perpendicular
3. R/W properties and theories
magnetic recording properties 118
H.J. Richter and A.Yu. Dobin M. Hashimoto, K. Miura, H. Muraoka, H. Aoi and
Angle effects at high-density magnetic recording 41 Y. Nakamura
J.A. Bain Influence of magnetic cluster size distribution on SNR
Analysis and optimization of terabit magnetic record- and bit error rate in perpendicular magnetic recording 123
ing systems limited by down-track and cross-track A. Yatagai, K. Miura, H. Muraoka, H. Aoi and
write field gradients 51 Y. Nakamura
M. Williams, W. Weresin, B. Lengsfield, A. Moser, Noise characterization of perpendicular magnetic
L. Nix and R. Payne media using autocorrelation method 128
Studies of transition noise in media recorded by heads K. Miura, H. Muraoka, H. Aoi and Y. Nakamura
with trailing shields 61 Correlation between transition parameter and transi-
S.J. Greaves, A.M. Goodman, H. Muraoka and tion jitter using Voronoi cell modeling 133
Y. Nakamura Y. Suzuki, Y. Nishida and H. Aoi
Exchange coupling and grain-size distributions in Spacing loss factor for the read back from a
perpendicular recording media 66 perpendicular medium with a soft underlayer 138
M. Igarashi, M. Hara, A. Nakamura and Y. Sugita K. Taguchi, S. Takahashi, K. Yamakawa and K. Ouchi
Computer simulation of the thermal stability in Control of transition shift using DC-bias current 144
doi: 10.1016/S0304-8853(05)00047-8
Contents
Y. Aoyagi, T.K. Taguchi, M. Takagishi and Y. Tanaka G. Li, H. Takahoshi, H. Ito, T. Washiya, H. Saito,
Practical resolution analysis of perpendicular S. Ishio, T. Shima and K. Takanashi
recording Mechanism of magnetization process of island-like
Ll» FePt films
4. Recording media Z. Zhang, A.K. Singh, J. Yin, A. Perumal and T. Suzuki
Double-layered perpendicular magnetic recording
4.1. Oxide composite media
media of granular-type FePt-MgO films
J. Ariake, T. Chiba, S. Watanabe, N. Honda and K.
H. Yamane, S. Watanabe, J. Ariake, N. Honda,
Ouchi
K. Ouchi and S. Iwasaki
Magnetic and structural properties of Co—Pt perpen-
Effect of oxygen on magnetic properties of Co—Pt—Cr-
dicular recording media with large magnetic aniso-
SiO, thin films for perpendicular recording media
tropy
G. Choe, M. Zheng, E.N. Abarra, B.G. Demczyk,
J.N. Zhou, B.R. Acharya and K.E. Johnson
High-performance CoPtCrO perpendicular media: 4.4. Other media
optimizing exchange coupling and anisotropy orienta-
H. Nishio, Y. Ota, M. Maekawa and H. Yamamoto
tion dispersion Thermal stability of information storage tapes pre-
T. Chiba, J. Ariake and N. Honda
pared from very fine metal particles
Structure and magnetic properties of Co—Pt-Ta,O; J. Sayama, K. Mizutani, T. Asahi, J. Ariake, K. Ouchi,
film for perpendicular magnetic recording media S. Matsunuma and T. Osaka
T. Keitoku, J. Ariake and N. Honda Magnetic properties and microstructure of SmCo;
Preparation condition of Co—Pt—Cr-SiO, films with thin film with perpendicular magnetic anisotropy
high coercivity J. Kawaji, F. Kitaizumi, H. Oikawa, D. Niwa,
K. Shimoda, T. Sugimoto, R. Inamura, T. Ohshima, T. Homma and T. Osaka
D. Kaneko, S. Takefusa, T. Uzumaki and A. Tanaka Area selective formation of magnetic nanodot arrays
Recording characteristics of CoPtCr—SiO, perpendi- on Si wafer by electroless deposition
cular media T. Rahman, X. Liu, A. Morisako and M. Matsumoto
TbFeco film with W underlayer and overlayer for
4.2. Multilayer media perpendicular magnetic recording
N. Funabashi, E. Miyashita, R. Taguchi, T. Tamaki and
N. Speetzen, B.J.H. Stadler, E. Yuan, R.H. Victora,
S. Nakamura
X. Qi, J.H. Judy, N. Supper and T. Pohkil
Read/write characteristics and thermal decay on
Co/Pd multilayers for perpendicular magnetic record-
Tb-Fe-Co/Co-Cr-Pt-B hybrid perpendicular mag-
ing media
netic recording media
M. Tanaka, J. Kawaji, K. Kimura, T. Asahi,
T. Homma, S. Matsunuma and T. Osaka
4.5. Soft underlayers
Microstructure of a Co/Pd multilayered perpendicular
recording medium with Pd seeds prepared by electro- S. Takahashi, K. Yamakawa, K. Ouchi and S.-i. Iwasaki
chemical process Grooved soft-underlayer for double-layered medium
S. Nakagawa and H. Yoshikawa K. Shintaku, K. Ise, T. Kiya, K. Yamakawa and
Effect of roughness and continuity of Co layers to K. Ouchi
magnetic properties of Co/Pd multilayers Fe-Co-—Al-O soft magnetic films for main pole of
T. Asahi, M. Tanaka, J. Sayama, J. Kawaji, CF-SPT head and underlayer of perpendicular
S. Matsunuma and T. Osaka double-layered media
Effect of N» additive gas during sputtering on S.N. Piramanayagam, H.B. Zhao, M. Dewi and B.C.
magnetic properties and microstructure of CoB/Pd Lim
multilayered media Investigations on annealed Ni-P in Al-Mg/Ni-P
substrates as soft underlayer for perpendicular record-
4.3. High H, media ing media
T. Kurosawa and N. Honda
S. Nakagawa and T. Kamiki Distributions and dynamics of spike noise in double-
Highly (001) oriented FePt ordered alloy thin films layered perpendicular recording media
fabricated from Pt(100)/Fe(100) structure on glass S. Ito, T. Okamoto, S.-H. Kong and S. Nakagawa
disks without seed layers Fe-Co-B/[Ni-Fe/Si] soft magnetic underlayer with
T. Aoyama, I. Sato, H. Ito and S. Ishio high anisotropy field along cross-track direction on
B ion implantation effects on Ll, chemical ordering of disk substrate
FePt thin films A. Hashimoto, S. Saito and M. Takahashi
K. Kawai, S. Honda, R. Sugiki, M. Komatsu and Magnetization reversal mechanism of soft magnetic
K. Kawabata underlayer pinned by antiferromagnetic layer
High coercive FePt alloys prepared by a new T. Osaka, T. Asahi, T. Yokoshima and J. Kawayji
sputtering method Electroless-deposited soft magnetic underlayer on
XIV Contents
silicon disk substrate for double-layered perpendicular M. Doi, M. Izumi, Y. Abe, H. Fukuzawa, H.N. Fuke,
magnetic recording media 292 H. Iwasaki and M. Sahashi
Exchange coupling and NOL magnetism considera-
tion in Co,_,Fe, specular spin-valves 381
4.6. Magnetic measurements
N. Hayashi, Y. Miyamoto, K. Machida and T. Tamaki
A. Moser, M. Xiao, P. Kappenberger, K. Takano, Influence of underlayers on the soft magnetic proper-
W. Weresin, Y. Ikeda, H. Do and H.J. Hug ties of Fe-Co—AI-O films 387
High-resolution magnetic force microscopy study of M. Nawate, S. Honda and H. Tanaka
high-density transitions in perpendicular recording Domain wall confinement with thin film edges 392
media 298
J.-S. Yang and C.-R. Chang
6. Signal processing
Fast switching in single-domain particles with uniaxial
quartic anisotropy 303 W. Tan and J.R. Cruz
S. Das and S. Nakagawa Evaluation of detection algorithms for perpendicular
An approach to estimate the magnetic anisotropy recording channels with intertrack interference 397
constants in a CoCrPt recording layer with a NiFe Y. Nakamura, Y. Okamoto, H. Osawa, H. Muraoka
and Y. Nakamura
soft underlayer 308
S. Das and S. Nakagawa Performance comparison of post-processor
for PRML channel in perpendicular magnetic
Study of magnetization reversal phenomena in CoCr-
TaPt perpendicular recording thin film media in a recording 405
J. Lee and J. Lee
tilted magnetic field 314
A PRML with modified branches of a dual MTR code
N. Kikuchi, R. Murillo and J.C. Lodder
for high-density PMR channels 410
AHE measurements of very thin films and nanosized
H. Isozaki, Y. Okamoto, H. Osawa, H. Muraoka and Y.
dots 320
Nakamura
Influence of overwrite noise on performance of PRML
5. Recording heads and HDI channels in perpendicular magnetic recording 416
T. Kusumi, K. Yamakawa and K. Ouchi
M. Covington, M. AlHajDarwish, Y. Ding, A. Rebei,
Head position control on quasi-static read/write tester 421
G.J. Parker, N. Gokemeijer and M.A. Seigler
S. Mita
Spin transfer effects in current perpendicular to the
A generalized data discrimination scheme using kernel
plane spin valves 325
machines in the presence of pattern-dependent noise 426
K. Nakamura, T. Shimakura and H. Suzuki
M.Z. Ahmed, P.J. Davey and Y. Kurihara
Magnetic field measurement for analysis of GHz
Constructive inter-track interference (CITI) codes for
response in SPT head using electron beam tomogra- 432
perpendicular magnetic recording
phy 333
1.T. Ntokas, P.W. Nutter and B.K. Middleton
B. Liu, J. Liu and T.-C. Chong
Evaluation of read channel performance for perpen-
Slider design for sub-3-nm flying height head—disk
dicular patterned media 437
systems 339
I. Ozgunes and W.R. Eppler
K. Takano
Modeling of the nonlinear perpendicular recording
Magnetization dynamics of perpendicular writers 346
readback signal 442
K. Hirata, T. Roppongi and K. Noguchi
A study of pole material properties for pole erasure
7. Storage systems
suppression in perpendicular recording heads 352
J. Heidmann, H. Do, M. Xiao, K. Takano and Y. Ikeda
M.H. Kryder and R.W. Gustafson
Experimental study of the head/medium magneto
High-density perpendicular recording advances, 1Is-
dynamics in perpendicular recording
sues, and extensibility 449
Y. Kanai, H. Watanabe, H. Muraoka and Y. Nakamura
D. Guarisco, Y. Wu, P. Luo, B.E. Higgins and K. Saito
Single-pole-type head showing a large recording field
Perpendicular integration challenges 459
suitable for | Tbpsi with discrete-track media 362 Y. Tanaka
K. Yamakawa, K. Ise, K. Ouchi, K. Sagae, Recording performance and system integration of
H. Muraoka, H. Aoi and Y. Nakamura perpendicular magnetic recording 468
New high field single-pole head design with an ultra- A.S. Kao, H.J. Lee, G. Bekkers and S. Hong
fine coil 367 Wide-area track erasure in perpendicular recording 475
M. Mochizuki, C. Ishikawa, Y. Okada and K. Naka- T. Tanaka, S. Yamamoto, H. Kurisu and M. Matsuura
moto Eddy current effect in soft magnetic backlayer for
Reduction in remanent magnetization using a multi- PMR media 48]
layered single-pole writer 372 H. Yamada, T. Shimatsu, I. Watanabe, R. Tsuchiyama,
K. Ise, K. Yamakawa, N. Honda, K. Ouchi, H. Aoi, H. Muraoka and Y. Nakamura
H. Muraoka and Y. Nakamura Read/write performance of perpendicular double-
Cusp-field single-pole head with narrow trailing gap 376 layered cylindrical media 486
Contents
8. New storage technologies T. Onoue, M.H. Siekman, L. Abelmann and J.C.
Lodder
Y. Ohsawa
Heat-assisted magnetic probe recording on a CoNi/Pt
Fabrication and in situ magnetoresistance measure-
ment of a Ni point-contact in planar configuration multilayered film
W.F. Egelhoff, Jr., L. Gan, H. Ettedgui, Y. Kadmon,
C.J. Powell, P.J. Chen, A.J. Shapiro, R.D. McMichael, Author index to volume 287
J.J. Mallett, T.P. Moffat, M.D. Stiles and E.B. Svedberg
Artifacts that mimic ballistic magnetoresistance Subject index to volume 287