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Magnetic Recording Conference, 2009. APMRC '09
Magnetic Recording Conference, 2009. APMRC '09
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1.
Probabilistic analysis of off-track capability for higher density disk drives
机译:
更高密度磁盘驱动器偏离磁道能力的概率分析
作者:
Aruga K.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
probability;
data error rate;
high density hard disk drives;
off-track capability;
read write process;
track density;
unified probabilistic analysis;
Error rate;
Gaussian distribution;
Hard Disk Drives;
Head positioning;
2.
Investigation of flow disturbance by disk-shroud configuration of Servo Track Writer
机译:
通过伺服磁道写入器的磁盘罩配置研究流量扰动
作者:
Dae-Wee Kong
;
Shi-Jung Kim
;
Woosung Kim
;
Chulwoo Lee
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
numerical analysis;
reliability;
servomechanisms;
disk-shroud configuration;
electromagnetic data transfer;
flow disturbance;
hard disk drive;
off-line servo track writer system;
servo patterning;
Servo Track Writer;
Shroud;
3.
HDD spindle motor system design for data recording with ultrahigh TPI
机译:
HDD主轴电机系统设计,可通过超高TPI进行数据记录
作者:
Chao Bi
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
data recording;
disc drives;
hard discs;
HDD spindle motor system design;
areal data density;
electromagnetic structure;
mechanical system;
power drive;
ultrahigh ADD recording;
ultrahigh TPI;
acoustic noise;
drive;
electromagnetics;
runout;
spindle motor;
4.
Conference committee
机译:
会议委员会
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
5.
Advanced head disk interface system assisted by gas PFPE lubrication
机译:
气体PFPE润滑辅助的高级磁头磁盘接口系统
作者:
Matsumoto H.
;
Tani H.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
contamination;
disc drives;
hard discs;
lubricants;
magnetic heads;
polymers;
stability;
HDI system;
PFPE lubrication;
advanced head disk interface system;
gas PFPE lubrication;
gas perfluoropolyether lubrication;
gas phase absorption;
head contamination;
high-rotation-speed;
lubricant evaporation;
lubricant spin-off;
magnetic disk;
slider suspension;
Gas Lubrication;
Head Disk Interface;
Perfluoropolyether;
Spin-Off;
6.
Conformation of ultra-thin PFPE lubricant with different structure on magnetic disks - direct observation and MD simulation -
机译:
磁盘上不同结构的超薄PFPE润滑剂的组成-直接观察和MD模拟-
作者:
Tani H.
;
Sakamoto K.
;
Tagawa N.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
adsorption;
atomic force microscopy;
lubricants;
magnetic disc storage;
molecular dynamics method;
polymer films;
AFM;
Z-tetraol;
disk surface;
film thickness;
fluoride coated probe;
lubricant films;
magnetic disks;
molecular dynamics simulation;
molecular structures;
perfluoropolyether;
random coil shape;
lubricant;
molecular conformation;
molecular dynamics;
7.
Active correction of mass imbalance for a precise rotor
机译:
主动校正质量不平衡,从而获得精确的转子
作者:
Lee J.K.
;
Ihn Y.S.
;
Koo J.C.
;
Dongho Oh
;
Ho Sung Lee
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
rotors;
active mass imbalance correction method;
adaptive dynamic rotor balance;
data storage industry;
fine-tuned rotor balance;
frequency based control method;
hard disk drive;
precise rotor;
volume manufacturing tolerance;
volume production issues;
Active mass imbalance correction;
Repeatable runout;
8.
Study of contact velocity and tribo charge intensity
机译:
接触速度和摩擦电荷强度的研究
作者:
Shengbin Hu
;
Zhimin Yuan
;
Siang Huei Leong
;
Santoso B.
;
Chun Lian Ong
;
Bo Liu
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
magnetic heads;
tribology;
constant velocity;
contact velocity;
disk constant speed;
disk initial velocity;
disk surface;
head-disk contact velocity;
tribocharge intensity;
trobo currents;
head-disk interaction;
sub-nano spacing;
tribo charge current;
9.
Hybrid continuum-DSMC and particle-laden flow modeling in the Head-Disk Interface gap
机译:
头-磁盘界面间隙中的混合连续介质-DSMC和载有颗粒的流动模型
作者:
Benzi J.
;
Damodaran M.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
Monte Carlo methods;
Navier-Stokes equations;
disc drives;
hard discs;
magnetic heads;
rarefied fluid dynamics;
Navier-Stokes equation;
Schwarz Alternating method;
airflow modeling;
direct simulation Monte Carlo method;
head-disk interface gap;
hybrid continuum-DSMC;
parallel 3D DSMC method;
particle trajectories;
particle-laden flow modeling;
rarefied flow;
two-phase model;
Hard Disk Drive;
Schwarz coupling;
Two-Phase DSMC;
10.
Modeling and prediction of structure-borne seek noise of HDDs
机译:
HDD的结构声寻求噪声的建模和预测
作者:
Zheng H.
;
Mou J.Q.
;
Lin W.Z.
;
Ong E.H.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
acoustic noise;
disc drives;
finite element analysis;
hard discs;
vibrations;
Rayleigh integral;
acoustic noise level;
finite element modeling;
hard disk drives;
structure-borne seek noise;
transient vibration response;
FEM;
modeling and prediction;
seek noise;
structure-borne transmission;
11.
The corrosion resistant property of media lubricant
机译:
介质润滑剂的耐腐蚀性能
作者:
Rong Ji
;
Jun Zhang
;
Baoxi Xu
;
Dao T.K.L.
;
Xu J.
;
Liew T.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
corrosion resistance;
disc drives;
hard discs;
lubricants;
lubrication;
corrosion product composition;
corrosion product distribution;
corrosion products;
corrosion resistant property;
hard disk drive;
hard disk surfaces;
lubricant molecular properties;
lubricant molecular structure;
media lubricant;
triological requirement;
Corrosion;
Hard disk lubricant;
12.
Conference program at a glance
机译:
会议计划一览
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
13.
Numerical simulation of the head/disk interface for bit patterned media
机译:
位模式介质的磁头/磁盘接口的数值模拟
作者:
Hui Li
;
Talke F.E.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
Monte Carlo methods;
disc drives;
hard discs;
magnetic heads;
Monte Carlo method;
bit patterned media;
generalized Reynolds equation;
head-disk interface;
Head disk interface;
flying height;
14.
Optimal reset control for a hard disk drive dual-stage actuator system
机译:
硬盘驱动器双级执行器系统的最佳复位控制
作者:
Hui Li
;
Chunling Du
;
Youyi Wang
;
Yuqian Guo
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
actuators;
disc drives;
hard discs;
optimal control;
servomechanisms;
HDD;
dual-stage actuator system;
hard disk drive;
optimal reset control;
track seeking performance;
dual stage actuator;
15.
Dynamic characteristics of a HDD spindle system due to imperfect roundness of shaft
机译:
由于轴的不圆度,HDD主轴系统的动态特性
作者:
Sang G.H.
;
Koak K.Y.
;
Kim H.W.
;
Jung K.M.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
Runge-Kutta methods;
disc drives;
finite element analysis;
fluid dynamics;
friction;
hard discs;
machine bearings;
shafts;
HDD spindle system;
Reynolds equation;
Runge-Kutta method;
film thickness;
finite element method;
friction torque;
rotating shaft;
Fluid dynamic bearing;
groove;
roundness;
16.
Design considerations for reducing shock responses of a micro-drive
机译:
减少微型驱动器震动响应的设计注意事项
作者:
Shi B.J.
;
Shu D.W.
;
Gu B.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
Young's modulus;
electric shocks;
fasteners;
hard discs;
magnetic heads;
micromechanical devices;
Young modulus;
clamped boundary condition;
head disk assembly;
hinge thickness;
microdrive;
operational shock simulation;
shock responses;
Hard disk drive;
Shock;
17.
Head disk interface dynamic stability analysis for surfing recording
机译:
磁头磁盘接口动态稳定性分析,用于冲浪记录
作者:
Yu S.K.
;
Liu B.
;
Zhou W.D.
;
Hua W.
;
Gonzaga L.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
adhesion;
disc drives;
hard discs;
lubricants;
lubrication;
magnetic heads;
magnetic recording;
air bearings;
disk drives;
fly contact;
head disk interface;
head disk interface dynamic stability analysis;
interface solutions;
lubricant;
lubricant contact;
slider dynamic stability;
slider-disk contacts;
slider-lubricant contacts;
surface adhesion;
surfing recording;
dynamics;
head-disk interface;
slider;
stability;
18.
Optimal arm configuration to reduce arm bending resonance-induced off-track in a hard disk drive
机译:
最佳臂配置,可减少硬盘驱动器中因臂弯曲而引起共振的偏离磁道
作者:
Woochul Kim
;
Yong-Han Song
;
Woosung Kim
;
Chulwoo Lee
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
eigenvalues and eigenfunctions;
hard discs;
arm bending mode;
arm bending resonance-induced off-track;
arm bending stiffness;
eigenvalue maximization;
hard disk drive;
high capacity drive;
inertia moment;
optimal arm configuration;
position error signal;
Arm;
Eigenfrequency;
PES (Positional Error Signal);
Topology optimization;
19.
A micromechatronics analysis of HDD spindle motors for the terabit era
机译:
兆比特时代HDD主轴电机的微机电分析
作者:
Ming Feng
;
Kenjo T.
;
Weiyang Lu
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
mechatronics;
HDD spindle motors;
bearing;
control algorithm;
driving circuit;
micromechatronics analysis;
relational gap;
rotor;
terabit era;
BLDC Motor;
HDD;
SPM;
20.
Cover
机译:
覆盖
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
21.
Blank page
机译:
空白页
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
22.
New ABS trailing pad structure with improved thermal protrusion efficiency
机译:
新型ABS尾垫结构具有提高的热伸出效率
作者:
Gonzaga L.
;
Liu B.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
ABS trailing pad structure;
hard disk drive;
pad shape;
partially-etched pad;
thermal protrusion efficiency;
trench depth;
ABS design;
Femto slider;
flying height;
thermal flying height control;
23.
In-situ measurement of reader gap length
机译:
读取器间隙长度的原位测量
作者:
Wenyao Wang
;
Hong Huo
;
Tan V.M.H.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
length measurement;
magnetic heads;
nondestructive testing;
GMR reader;
electrical reader-gap length;
gap loss term;
in-situ reader-gap length measurement;
nondestructive measurement;
third harmonic readback signal spectrum;
Reader-gap length;
third harmonic readback signal;
24.
Nitrogen doping in tetrahedral carbon and its effect on lubricant bonding
机译:
四面体碳中的氮掺杂及其对润滑剂键合的影响
作者:
Yang Mingchu
;
Zhang Mingsheng
;
Zhao Jinmin
;
Liu Bo
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
carbon;
doping;
lubricants;
lubrication;
magnetic disc storage;
nitrogen;
thin films;
C:N;
disk;
lubricant bonding;
nitrogen doping content;
tetrahedral carbon overcoat;
Tetrahedral carbon (ta-C);
amorphous carbon(a-C);
lubricant;
overcoat;
25.
Enhanced vibration suppression in HDDs using instrumented suspensions
机译:
使用仪器悬架增强了HDD的振动抑制
作者:
Felix S.
;
Horowitz R.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
strain sensors;
thin film sensors;
auxiliary high-resolution high-rate strain sensing;
closed-loop vibration suppression;
disturbance models;
hard disk drive;
high resolution thin film strains sensors;
instrumented suspensions;
Hinf2/inf control;
hard disk drive servos;
multi-rate control;
piezoelectric thin films;
26.
Position error predictions of a hard disk drive undergoing a large seeking motion with shock excitations
机译:
带有激振的大寻道运动的硬盘驱动器的位置误差预测
作者:
Tsung-Liang Wu
;
Shen I.Y.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
electric motors;
electric shocks;
fluid dynamics;
hard discs;
fluid-dynamic spindle motors;
hard disk drive;
large seeking motion;
position error predictions;
seeking-and-settling process;
shock excitations;
fluid-dynamic spindle;
hard disk drives;
position errors;
seek-andsettling process;
27.
Observation of head touch down using AE sensor
机译:
使用AE传感器观察头部触地
作者:
Deng Z.
;
Su L.
;
Lam E.
;
Kubota M.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
acoustic emission testing;
disc drives;
fast Fourier transforms;
magnetic heads;
AE sensor;
DFH power;
FFT analysis;
band filter;
contact situation;
dynamic flying height;
happening time;
head disk drive;
magnetic head touch down;
sampling frequency;
spin-stand testing;
Contact;
Slider;
Tribology;
28.
Servo performance analysis and PES prediction for patterned media technology
机译:
模式化媒体技术的伺服性能分析和PES预测
作者:
Hong F.
;
Wong W.E.
;
Zhang S.
;
Teoh J.N.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
error analysis;
hard discs;
servomechanisms;
timing jitter;
hard disk drives;
patterned media technology;
position error signal prediction;
servo performance analysis;
PES;
patterned media;
servo performance;
simulation;
29.
Simulation of PES degradation due to operational vibration for hard disk drives in storage server box
机译:
由于存储服务器盒中硬盘驱动器的运行振动而导致的PES退化模拟
作者:
Eguchi T.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
network servers;
vibrations;
component-mode synthesis method;
hard disk drives;
network attached storage;
operational vibration;
position error signal degradation;
rotational vibration;
storage server box;
Hard disk drive;
Position error signal;
30.
Automated 2D/3D scanning and evaluation of written data on spinstand
机译:
自动2D / 3D扫描和旋转支架上写入数据的评估
作者:
Kim Keng Teo
;
Kheong Sane Chan
;
Wai Ee Wong
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
nondestructive readout;
servomechanisms;
2D readback waveforms;
Guzik spinstand;
automated 2D scanning;
automated 3D scanning;
hard disk drives;
nondestructive method;
servo pattern;
written data evaluation;
magnetic recording;
position error signal;
spin stand;
31.
Stabilities of sub-5 nm air bearing slider
机译:
5 nm以下空气轴承滑块的稳定性
作者:
Hua W.
;
Liu B.
;
Yu S.
;
Zhou W.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
digital storage;
friction;
air bearing slider;
flying stabilities;
friction force;
head disk interface;
intermolecular force;
simulation;
32.
Robust friction compensation in HDDs
机译:
HDD中强大的摩擦补偿
作者:
Zhi Wang
;
Chunling Du
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
adaptive control;
disc drives;
electromechanical effects;
friction;
hard discs;
magnetic heads;
nonlinear control systems;
robust control;
HDD system;
electromechanical system parameters;
hard disk drives;
motor position;
observer-based backstepping procedure;
reduced-order Lunberger observer;
robust friction compensation;
robust nonlinear adaptive controller design;
rotor inertia;
Friction compensation;
hard disk drive;
observer;
robust nonlinear control;
33.
Mechanical performance study of pattern media based head-disk systems
机译:
基于模式介质的磁盘系统的机械性能研究
作者:
Shengnan Shen
;
Bo Liu
;
Shengkai Yu
;
Hejun Du
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
deformation;
disc drives;
elasticity;
finite element analysis;
hard discs;
magnetic heads;
magnetic recording;
HDI system;
areal recording densities;
contact pressure;
elastic-plastic contact analysis;
finite element model;
head-disk interface;
inelastic deformation;
magnetic spacing reduction;
pattern media based head-disk system;
stress distribution;
subsurface von Mises equivalent stress;
HDI;
elastic-plastic deformation;
finite element method;
pattern media;
34.
A novel analysis of emergency parking considering a track-seeking motion
机译:
考虑寻迹运动的紧急停车的新颖分析
作者:
Yonghyun Lee
;
Ki-Hoon Kim
;
Seokhwan Kim
;
No-Cheol Park
;
Young-Pil Park
;
Kyoung-Su Park
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
dynamic slider motion;
emergency parking unloading;
hard disk drives;
ramp load-unload technology;
skew effect;
track-seeking motion;
velocity effect;
effective skew;
emergency parking;
load/unload;
quasi-static;
track-seeking;
35.
Author index
机译:
作者索引
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
36.
Three dimensional finite element model for transient temperature prediction in hard disk drive
机译:
硬盘驱动器瞬态温度预测的三维有限元模型
作者:
Tan C.P.H.
;
Yang J.P.
;
Mou J.Q.
;
Ong E.H.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
finite element analysis;
hard discs;
reliability;
HDD reliability;
environmental conditions;
hard disk drive;
three-dimensional finite element model;
transient temperature prediction;
finite element;
heat transfer;
temperature;
thermal;
37.
Minimization of flexible cable settling PES in high TPI HDD via mechatronic integration
机译:
通过机电一体化将高TPI HDD中的柔性电缆固定PES最小化
作者:
Jen-Yuan Chang
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
actuators;
disc drives;
hard discs;
mechatronics;
optimisation;
J-block conjunction point;
actuator voice coil excitations;
adaptive control format;
cable profiles;
cable vibration modes;
classical elastica theory;
fixed boundary conditions;
flexible cable settling PES;
high TPI HDD;
high capacity computer disk drives;
mechatronic integration;
modal kinetic coupling factor;
optimization;
rotary actuator;
seek-settling flexible cable vibration;
Flex cable;
PES;
Seek Settling;
TMR;
38.
Lubricant behavior simulation with particle method
机译:
粒子法模拟润滑油行为
作者:
Ishii E.
;
Kohira H.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
hard discs;
lubrication;
magnetic heads;
surface tension;
viscosity;
continuum dynamics;
head-disk clearance;
lubricant behavior simulation;
particle method;
Lubricant behavior;
39.
Media testing technology for magnetic defects detection and measurement
机译:
用于磁缺陷检测和测量的介质测试技术
作者:
Leong S.H.
;
Santoso B.
;
Ong C.L.
;
Lim J.B.
;
Hu S.B.
;
Yuan Z.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
magnetic recording;
testing;
acoustic emission;
areal density;
detection capability;
laser doppler vibrometry;
magnetic defects detection;
media defects;
media testing technology;
multifunctional testing;
optical surface analyzer measurement;
Laser Doppler Vibrometer;
Missing Pulse;
Optical Surface Analyzer;
disk media;
40.
Nano/micro-reological characteristics of polymeric lubricant for hard disk drive
机译:
硬盘驱动器聚合物润滑剂的纳米/微流变特性
作者:
Chung P.S.
;
Guo Q.
;
Jhon M.S.
;
Choi H.J.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
lubricants;
lubrication;
molecular dynamics method;
molecular weight;
polymers;
rheology;
viscosity;
dynamic moduli;
end group functionalities;
hard disk drive;
microreological property;
molecular visualization tool;
molecular weights;
nanoreological property;
nonequilibrium molecular dynamics simulation;
perfiuoropolyether;
polymeric lubricant;
shear viscosity;
Lubricant;
NEMD;
Nanorheology;
PFPE;
41.
A numerical study of the operational shock response in a hard disk drive using the discrete stiffness method
机译:
离散刚度法对硬盘驱动器操作冲击响应的数值研究
作者:
Hao Zheng
;
Hui Li
;
Talke F.E.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
finite element analysis;
hard discs;
magnetic heads;
HDD;
air bearing;
discrete stiffness method;
femtoslider;
finite element model;
flying height;
flying stability;
hard disk drive;
head-disk interface;
operational shock response;
head/disk interface;
operational shock;
42.
Perspectives of magnetic recording system at 10 Tb/in
2
机译:
磁记录系统在10 Tb / in
2 sup>的观点
作者:
Zhimin Yuan
;
Bo Liu
;
Tiejun Zhou
;
Chi Keong Goh
;
Chun Lian Ong
;
Li Wang
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
granular materials;
hard discs;
magnetic recording;
superparamagnetism;
HDD;
areal density;
bit patterned media;
energy assisted magnetic recording;
grains per bit;
granular media;
hard disk drive;
magnetic recording system;
writing capability;
43.
Further study of the effect of water vapor on slider air-bearing
机译:
水蒸气对滑块空气轴承影响的进一步研究
作者:
Ma Y.S.
;
Liu B.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
adsorption;
desorption;
disc drives;
hard discs;
humidity;
thin films;
adsorbed water film thickness;
adsorption-desorption equilibrium;
disk surface;
relative humidity;
slider air-bearing pressure;
slider surface;
slider-disk interface;
slider-disk spacing;
water vapor pressure distribution;
Flying height;
Hard disk drive;
Slider air-bearing;
Water vapor;
44.
Dynamic force measurement of a head arm assembly of a hard disk drive by numerical analysis and experiments
机译:
通过数值分析和实验测量硬盘驱动器前臂组件的动态力
作者:
Gu B.
;
Shu D.W.
;
Fujii Y.
;
Shi B.J.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
finite element analysis;
force measurement;
hard discs;
magnetic heads;
dynamic force measurement;
hard disk drive;
head arm assembly;
impact load;
levitation mass method;
Dynamic force;
45.
Control design for self-servo track writing using a state-space disturbance observer
机译:
使用状态空间干扰观察器的自伺服磁道写入的控制设计
作者:
Kang H.
;
Lee C.
;
Chung C.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
control system synthesis;
disc drives;
feedforward;
linear quadratic Gaussian control;
observers;
servomechanisms;
state-space methods;
AC track squeeze;
DC track spacing;
LQG-LTR controller;
control design;
feedback controller;
feedforward control;
radial error propagation;
reference correction signal;
self-servo track writing;
state-space disturbance observer;
LQG/LTR;
Servo track writing;
disturbance observer;
46.
Slider-disk contact characterization using MR sensor as transducer
机译:
使用MR传感器作为传感器的滑盘接触特性
作者:
Ng L.
;
Zhang M.S.
;
Ma Y.S.
;
Liu B.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
electrical contacts;
magnetic recording;
magnetoresistive devices;
transducers;
magnetic spacing reduction;
magneto resistive sensor;
near contact recording;
slider-disk contact;
surfing recording;
thermal flyheight control slider;
transducer;
head-disk interface;
lubricant contact;
readback signal;
47.
Large magnetic moment obtained in Cu-doped ZnO nanoclusters
机译:
铜掺杂ZnO纳米团簇中获得的大磁矩
作者:
Cheong J.Y.
;
Chen T.
;
Tay B.K.
;
Liu B.
;
Lim B.C.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
copper;
ferromagnetic materials;
magnetic moments;
magnetic thin films;
magnetisation;
semiconductor thin films;
zinc compounds;
Znsub0.985/subCusub0.014/subO;
ferromagnetism;
magnetic moment;
nanocluster-beam deposition;
saturated magnetization;
wurtzite structure;
Cu-doped ZnO;
Nanocluster Deposition;
Room Temperature Ferromagnetism;
48.
Effect of deposition conditions on roughness and corrosion behavior of stacked CoCrPt:SiO
2
PMR media
机译:
沉积条件对堆叠的CoCrPt:SiO
2 inf> PMR介质粗糙度和腐蚀行为的影响
作者:
Zhao J.M.
;
Piramanayagam S.N.
;
Hu J.F.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
chromium alloys;
cobalt alloys;
corrosion;
crystal microstructure;
nanostructured materials;
perpendicular magnetic recording;
platinum alloys;
silicon compounds;
sputter deposition;
surface roughness;
wear;
CoCrPt:SiOsub2/sub;
PMR tribological performance;
carbon overcoat;
columnar grain structure;
deposition conditions;
magnetic layer deposition;
nanoscaled rougher topography;
perpendicular recording media;
severer wear-induced corrosion;
stacked PMR media;
corrosion behavior;
stacked magnetic layers;
49.
Observation of scratch on magnetic media by, using thermal infrared camera
机译:
使用红外热像仪观察磁性介质上的刮擦
作者:
Todtong Y.
;
Suwannafa N.
;
Rakpongsiri P.
;
Sompongse D.
;
Siritaratiwat A.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
infrared imaging;
magnetic disc storage;
data storage density;
magnetic disk;
magnetic media;
media scratched detection;
micrometer-size scratch;
scratch failure;
scratch monitoring;
thermal infrared camera;
media and thermal infrared camera;
scratch detection;
50.
Dynamics of a HDD spindle system due to the change of FDBs
机译:
FDB的变化导致HDD主轴系统的动力学
作者:
Jang G.H.
;
Park K.Y.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
damping;
disc drives;
elastic constants;
finite element analysis;
hard discs;
HDD spindle system;
axial frequency;
damping coefficients;
finite element method;
fluid dynamic bearing static analysis;
flying height;
free vibration;
journal bearing;
mode superposition method;
rocking frequency;
shock response;
stiffness coefficients;
thrust bearing;
Fluid dynamic bearing;
51.
An evaluation method for spindle motor runout measurement
机译:
主轴电机跳动测量的评估方法
作者:
Huang J.C.
;
Bi C.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
capacitance;
disc drives;
electric motors;
hard discs;
light interference;
light interferometry;
measurement uncertainty;
vibrations;
LDV;
capacitance probe;
hard disk drives;
optical interference technology;
optical interferometer;
spindle motor runout measurement;
vibration;
NRRO;
Optical interference;
Spindle motor;
Uncertainty measurement;
52.
Swaging force control in drive resonance response
机译:
驱动共振响应中的型锻力控制
作者:
Jiao A.
;
Zhiyong Liu
;
Ling Pan
;
Ming Ying
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
force control;
hard discs;
plastic deformation;
ball size;
baseplate;
drive resonance response;
swaging force control;
HGA;
arm;
resonance;
swage;
53.
Lubricant deformation analyses caused by gas stresses and surface tension
机译:
由气体应力和表面张力引起的润滑剂变形分析
作者:
Saeki F.
;
Fukui S.
;
Matsuoka H.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
deformation;
lubrication;
magnetic recording;
numerical analysis;
surface tension;
3D lubricant deformations;
alternating direction implicit scheme;
gas stresses;
long-wave equation;
lubricant deformation analysis;
mass conservation;
secondary deformation;
surface tension distribution;
ultrahigh density magnetic recording system;
ADI scheme;
HDI;
54.
Copyright
机译:
版权
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
55.
Spreading properties of monolayer lubricant films: Effect of bonded molecules
机译:
单层润滑膜的铺展特性:键合分子的作用
作者:
Itoh S.
;
Takahashi K.
;
Fukuzawa K.
;
Zhang H.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
diffusion;
disc drives;
hard discs;
lubrication;
magnetic heads;
thin films;
wetting;
bonded molecules;
diffusion coefficient;
hard disk drives;
head disk interface;
mobile molecules;
monolayer lubricant films;
spreading properties;
Monolayer lubricant film;
Perfluoropolyether;
Spreading;
56.
RRO/NRRO characteristics in mobile HDDs
机译:
移动硬盘中的RRO / NRRO特性
作者:
Akagi K.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
gas mixtures;
hard discs;
torque;
tracking;
RRO-NRRO characteristics;
mobile HDD;
nonrepeatable runout;
repeatable runout;
static positional accuracy;
torque disturbance;
windage;
FIV;
NRRO;
RRO;
STW;
self-servo-write;
servo-writing;
57.
Contactless measurement method for HDD spindle motor parameters
机译:
HDD主轴电机参数的非接触式测量方法
作者:
Soh C.S.
;
Bi C.
;
Yong Z.
;
Lim C.P.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
electric motors;
hard discs;
inductance measurement;
DC electrical locking signal;
HDD;
contactless measurement method;
inductance profile;
spindle motor;
BLDG;
Inductance;
Measurement;
PMSM;
Resistance;
58.
Flexible support mechanism for hard disk drives
机译:
硬盘驱动器的灵活支持机制
作者:
Matsuda Y.
;
Nakamura S.
;
Sega M.
;
Katou Y.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
supports;
vibrations;
HDD;
data-transfer rate;
external vibration;
flexible support mechanism;
hard disk drives;
head-positioning error;
read/write performance;
resonance frequency;
servo compensation ratio;
vibration disturbance;
Flexible;
Hard Disk Drive;
Positioning;
Vibration;
59.
Production of magnetic nanocomposite by partial reduction of barium hexaferrite via mechanical ball milling
机译:
机械球磨法通过部分还原六价铁酸钡生产磁性纳米复合材料
作者:
Molaei M.J.
;
Ataie A.
;
Raygan Sh.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
X-ray diffraction;
ball milling;
barium compounds;
ceramics;
heat treatment;
magnetic particles;
magnetometers;
nanocomposites;
nanotechnology;
particle size;
permanent magnets;
powders;
reduction (chemical);
BaFesub12/subOsub19/sub;
VSM;
XRD;
barium hexaferrite;
barium hexaferrite powder;
exchange coupling;
hard magnetic ceramics;
high coercivity;
magnetic nanocomposite;
magnetic property;
mechanical ball milling;
mechano-chemical process;
partial reduction;
particle sizes;
magnetic nanocomposites;
60.
Impacts of windowed backing layer on write-to-read coupling on suspension interconnection
机译:
窗口式衬里层对悬挂互连的读写耦合的影响
作者:
Prachumrasee K.
;
Swatdiponphallop S.
;
Sivaratana R.
;
Chankum N.
;
Ung L.
;
Siritaratiwat A.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
S-parameters;
disc drives;
hard discs;
3D simulation tool;
HDD;
hard disk drive components;
s-parameter analysis;
suspension interconnection;
trace suspension assembly;
transmission coefficient;
windowed backing layer;
windowed structure patterns;
write-to-read coupling;
Recording head;
TSA interconnection;
Windowed structure;
61.
Feasibility of modeling air bearing as linear springs in hard disk drive
机译:
将空气轴承建模为硬盘驱动器中的线性弹簧的可行性
作者:
Liu M.J.
;
Lin W.Z.
;
Yap F.F.
;
Ong E.H.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
vibrations;
HDD;
air bearing modeling;
arm-suspension vibration;
flexible multibody dynamics formulation;
hard disk drive;
linear springs;
shock response;
size 1.8 inch;
slider;
Air bearing;
Experiment;
Shock;
Simulation;
62.
Numerical HDD seek acoustic transfer analysis and experimental validation
机译:
数值HDD寻求声传递分析和实验验证
作者:
Gao F.
;
Lin W.Z.
;
Lee C.W.
;
Mou J.Q.
;
Ong E.H.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
acoustic analysis;
disc drives;
hard discs;
transfer functions;
HDD;
hard disk drive;
seek acoustic transfer function method;
seek length;
temperature effects;
acoustic transfer function;
seek acoustic;
63.
Analysis of built-in speaker induced structural-acoustic vibration of Hard Disk Drives in notebook PC
机译:
笔记本电脑中内置扬声器引起的硬盘驱动器结构声振动的分析
作者:
Hu Y.Y.
;
Yoshida S.
;
Nakamura S.
;
Watanabe K.
;
Lin W.Z.
;
Ong E.T.
;
Mou J.Q.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
damping;
disc drives;
finite element analysis;
hard discs;
vibrations;
FEM models;
HDD;
built-in speaker;
damping ratio;
hard disk drives;
manuscript air borne oscillating forces;
notebook PC;
portable devices;
structural borne oscillating forces;
structural-acoustic vibration;
Hard Disk Drive;
Speaker;
64.
Conference program
机译:
会议程序
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
65.
Sponsors
机译:
赞助商
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
66.
Blank page
机译:
空白页
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
67.
Vibration characteristics of hard disk drives with different internal air pressures
机译:
具有不同内部气压的硬盘驱动器的振动特性
作者:
He Z.
;
Venkataramanan V.
;
Ng C.Y.
;
Ong E.H.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
reliability;
vibrations;
all-in-one motor tester;
altitude chamber;
disk drive read-write test;
hard disk drives;
internal air pressures;
laser doppler vibrometry;
vibration;
Air pressure;
fluid dynamics;
hard disk drive;
68.
Numerical investigation of thermal problems in HAMR system
机译:
HAMR系统中热问题的数值研究
作者:
Zhang Q.D.
;
Xu B.X.
;
Zhang J.
;
Liu N.Y.
;
Chinz G.L.
;
Sundaravadivelu K.
;
Ong E.H.
;
Li D.Y.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
heat sinks;
laser beams;
lubricants;
temperature distribution;
thermal analysis;
thermomagnetic recording;
heat assisted magnetic recording;
heat sink layer;
laser power;
lubricant layer;
thermal related problem;
HAMR;
Heat transfer;
Lubricant;
Recorded mark;
Simulation;
69.
Fluid structure interaction analysis in a disk drive
机译:
磁盘驱动器中的流体结构相互作用分析
作者:
Kazemi M.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
magnetic heads;
numerical analysis;
vibrations;
aerodynamic disturbances;
damper plate;
disk drive;
fluid structure interaction analysis;
off-track vibration;
read-write heads;
Flow field;
fluid structure interaction;
70.
The road to HAMR
机译:
通往HAMR之路
作者:
Challener W.A.
;
Peng C.
;
Itagi A.V.
;
Karns D.
;
Peng Y.
;
Yang X.
;
Zhu X.
;
Gokemeijer N.J.
;
Hsia Y.T.
;
Ju G.
;
Rottmayer R.E.
;
Seigler M.A.
;
Gage E.C.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
iron alloys;
magnetic heads;
permanent magnets;
platinum alloys;
thermomagnetic recording;
transducers;
FePt;
HAMR head;
heat assisted magnetic recording;
high coercivity media;
near field transducer;
size 50 nm;
storage density;
superparamagnetism;
HAMR;
heat assisted recording;
hybrid recording;
71.
Study of head-disk interaction and spacing based on readback signal
机译:
基于回读信号的磁头-磁盘相互作用和间距的研究
作者:
Zhaohui Fan
;
Zhenyong Zhang
;
Huan Tang
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
magnetic heads;
magnetic recording;
amplitude modulation analysis;
deep interference state;
fly height modulation amplitude;
frequency modulation analysis;
head-disk interaction;
head-medium spacing;
lubricant;
readback signal;
single tone frequency pattern;
slider down track positional amplitude;
thermal fly height control;
Readback signal amplitude;
bit error rate;
fly height modulation;
head disk spacing;
head-disk contact;
72.
Dynamic contact with friction of an ultra-low flying head-disk interface with thermal protrusion
机译:
动态接触具有热突起的超低飞头磁盘界面的摩擦
作者:
Vakis A.I.
;
Lee S.-C.
;
Polycarpou A.A.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
friction;
hard discs;
magnetic heads;
applied power;
dynamic two-degree-of-freedom contact;
flying-height modulations;
friction model;
hard-disk drives;
slider thermal protrusion;
ultralow flying head-disk interface;
dynamic model;
head-disk interface;
magnetic storage;
thermal protrusion;
73.
Smoothing position error signal corrupted by impulse disturbance
机译:
平滑位置误差信号被脉冲干扰破坏
作者:
Du C.
;
Ye Z.
;
Gao T.
;
Xie L.
;
Zhang J.
;
Wang Y.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
nonlinear filters;
demodulation timing;
filtering method;
hard disk drives;
impulse disturbance;
nonlinear switched filtering method;
position error signal smoothing;
nonlinear filtering;
position error signal;
74.
Fundamental understanding of vapor lubrication in hard disk drive
机译:
基本了解硬盘驱动器中的蒸汽润滑
作者:
Ma Y.S.
;
Liu B.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
lubrication;
adsorption;
desorption;
hard disk drive;
lube depletion;
lube film formation process;
vapor lubrication;
Lube film formation time;
Lube film thickness;
75.
Tribocurrent and its application in study of slider-lubricant interaction
机译:
摩擦电流及其在滑块-润滑油相互作用研究中的应用
作者:
Yijun Man
;
Bo Liu
;
Yansheng Ma
;
Sinha S.K.
;
Seh Chun Lim
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
atomic force microscopy;
hard discs;
lubrication;
magnetic heads;
magnetic recording;
conductive AFM probe;
fly-contact recording;
head-disk interface;
intermittent slider-disk interaction;
lubricant-contact recording;
probe-disk;
probe-lubricant;
slider-lubricant interaction;
tribocurrent;
Tribocharging;
Tribocurrent Slider-lubricant interaction;
fly- and lubricant-contact recording;
76.
Integration of light delivery for heat assisted magnetic recording
机译:
集成了光传输以进行热辅助磁记录
作者:
Hirata M.
;
Oumi M.
;
Park M.
;
Tanabe S.
;
Chiba N.
;
Gonzaga L.
;
Yu S.
;
Zhang M.
;
Tjiptoharsono F.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
magnetic recording;
optical fibres;
heat assisted magnetic recording;
integration tolerance;
light delivery;
optical fiber;
pico slider;
spot size converter;
HAMR;
77.
Layout
机译:
布局
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
78.
Blank page
机译:
空白页
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
79.
Mitigation of track following RRO in high TPI hard disk drives through servo and mechanical designs
机译:
通过伺服和机械设计减轻高TPI硬盘驱动器中的轨道跟随RRO
作者:
Jen-Yuan Chang
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
high TPI hard disk drives;
high track per inch hard disk drives;
mechanical design;
repeatable runout component;
servo design;
track-following position error signal;
Feed-forward;
Harmonics;
RRO;
TPI;
80.
Nano-motion stage for high speed and precision positioning on an X-Y plane
机译:
纳米运动平台,可在X-Y平面上进行高速和精确定位
作者:
Mori S.
;
Sato Y.
;
Sakurada A.
;
Naganawa A.
;
Shibuya Y.
;
Obinata G.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
actuators;
magnetic heads;
magnetic recording;
microactuators;
nanopositioning;
X-Y plane;
high density magnetic recording;
nanometer resolution;
nanomotion actuator;
spin-stand;
X-Y stage;
actuator;
displacement amplifying mechanism;
elastic hinge;
piezoelectric element;
scanning;
surface motion;
81.
On a review of EM-induced noise and vibro-acoustic transmission in HDD spindle motors
机译:
关于HDD主轴电机中EM引起的噪声和振动声传递的综述
作者:
Jintanawan T.
;
Sillapapinij A.
;
Ajavakom N.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
noise;
vibrations;
EM-excited modal testing;
EM-induced noise;
EM-induced vibration;
HDD spindle motors;
flexural vibration energy;
motor structure;
noise generation;
vibroacoustic transmission;
Acoustic;
Motors;
Vibration;
82.
Whole-HDD structure airflow-simulation by voxel mesh method
机译:
通过体素网格法模拟整个HDD结构的气流
作者:
Ikegawa M.
;
Mukai H.
;
Watanabe M.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
mesh generation;
airflow-simulation;
hard disk drives;
numerical fluid simulation;
particle image velocimetry;
size 3.5 inch;
velocity distributions;
voxel mesh method;
whole-HDD structure;
CFD;
HDD;
PIV;
voxel;
83.
Optimal magnet shape design for wideband magnetic bias torque in a hard disk drive
机译:
硬盘驱动器中的宽带磁偏置转矩的最佳磁体形状设计
作者:
Woochul Kim
;
Byung-Soo Kim
;
Woosung Kim
;
Chulwoo Lee
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
magnetic heads;
numerical analysis;
hard disk drive;
magnet shape design;
numerical simulation;
retract pin;
rotary shock;
shape optimization;
swing arm;
wideband magnetic bias torque;
Magnet;
Magnetic bias torque;
Maxwell stress tensor method;
84.
Characteristics of slider flying considering track-seeking performance over discrete track media
机译:
考虑离散轨道介质上寻轨性能的滑块飞行特性
作者:
Ki-Hoon Kim
;
Yonghyun Lee
;
Seokhwan Kim
;
No-Cheol Park
;
Young-Pil Park
;
Kyoung-Su Park
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
approximation theory;
magnetic heads;
magnetic recording;
discrete track media;
quasistatic approximation;
slider flying height;
track media design parameter;
track-seeking performance;
Quasi-static approximation;
85.
Flow induced slider vibration in a functional HDDI: Influence of air shroud
机译:
功能性HDDI中流动引起的滑块振动:空气罩的影响
作者:
Sundaravadivelu K.
;
Zhang Q.D.
;
Liu N.Y.
;
Ong E.H.
;
Yip T.H.
;
Chin G.L.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
disc drives;
hard discs;
vibrations;
aerodynamic forces;
air shroud;
disk drive model;
flow induced slider vibration;
functional HDDI;
hard disk drive;
head gimbals assembly;
off-track displacement;
out-of-plane displacement;
positioning error;
turbulent air flow;
Airflow;
Large Eddy Simulation;
Turbulence;
86.
An experimental study of head-disk clearance sensitivity and instabilities in magnetic recoding heads with adaptive flying height
机译:
具有自适应飞行高度的磁记录头磁头磁盘间隙灵敏度和不稳定性的实验研究
作者:
Tongsomporn D.
;
Vongsarath K.
;
Sivaratana R.
;
Afzulpurkar N.
;
Bargmann B.
;
Siritaratiwat A.
会议名称:
《Magnetic Recording Conference, 2009. APMRC '09》
|
2009年
关键词:
antiferromagnetism;
exchange interactions (electron);
magnetic disc storage;
magnetic heads;
magnetic sensors;
magnetisation;
perpendicular magnetic recording;
thermal stability;
thermal stresses;
tunnelling magnetoresistance;
TMR;
adaptive flying height heater;
exchange-bias field;
head-disk clearance sensitivity;
head-to-media spacing;
magnetic recording heads;
perpendicular recording;
synthetic antiferromagnet edge magnetization;
thermal stress;
tunneling magnetoresistance sensors;
Adaptive flying height;
head de;
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