A Zero-Field MAMMOS recording system with a blue laser, NA= 0.95 lens, fast magnetic coil and thin cover layer

2003 ◽  
Author(s):  
F. Zijp ◽  
R.J.M. Vullers ◽  
H.W. van Kesteren ◽  
M.B. van der Mark ◽  
B. van Someren ◽  
...  
Keyword(s):  
Recording System ◽  
Blue Laser ◽  
Zero Field ◽  
Cover Layer ◽  
Magnetic Coil

Zero-field MAMMOS recording system with a blue laser, NA=0.95 lens, fast magnetic coil, and thin cover layer

2003 ◽  
Author(s):  
Ferry Zijp ◽  
Ruud J. M. Vullers ◽  
H. W. van Kesteren ◽  
Martin B. van der Mark ◽  
C. A. van den Heuvel ◽  
...  
Keyword(s):  
Recording System ◽  
Blue Laser ◽  
Zero Field ◽  
Cover Layer ◽  
Magnetic Coil

High data transfer rate near-field recording system with a solid immersion lens for polymer cover-layer discs

2007 ◽  
Author(s):  
D. M. Bruls ◽  
J. I. Lee ◽  
C. A. Verschuren ◽  
J. M. A. van den Eerenbeemd ◽  
F. Zijp ◽  
...  
Keyword(s):  
Transfer Rate ◽  
Data Transfer ◽  
Near Field ◽  
Recording System ◽  
Solid Immersion Lens ◽  
Data Transfer Rate ◽  
Cover Layer ◽  
High Data ◽  
Field Recording

Inorganic Write-Once Optical Disc for Blue Laser Recording System

2005 ◽  
Author(s):  
Pofu Yen ◽  
Jung-Po Chen ◽  
Chih-Yuan Wu ◽  
An-Tse Lee ◽  
Ching-Yu Hsieh ◽  
...  
Keyword(s):  
Recording System ◽  
Blue Laser ◽  
Optical Disc

Cover-layer technology for the high-NA digital video recording system

1999 ◽  
Author(s):  
H. A. Wierenga ◽  
Igolt P. Ubbens ◽  
J. M. den Toonder ◽  
P. H. Vromans ◽  
M. M. Decre ◽  
...  
Keyword(s):  
Digital Video ◽  
Video Recording ◽  
Recording System ◽  
Cover Layer

Blue laser phase change recording system

2002 ◽  
Vol 249 (3) ◽  
pp. 499-503 ◽  
Author(s):  
Holger Hofmann ◽  
Sören Dambach ◽  
Hartmut Richter
Keyword(s):  
Phase Change ◽  
Recording System ◽  
Blue Laser

Effect of thermal annealing on grain boundary chemistry of polycrystalline TiBa2Ca2Cu3Oy films

1994 ◽  
Vol 52 ◽  
pp. 968-969
Author(s):  
Z. L. Wang ◽  
C. L. Briant ◽  
J. DeLuca ◽  
A. Goyal ◽  
D. M. Kroeger ◽  
...  
Keyword(s):  
Grain Boundary ◽  
Weak Link ◽  
Zero Field ◽  
Stabilized Zirconia ◽  
Local Texture ◽  
Transmission Electron ◽  
Axis Alignment ◽  
Boundary Chemistry ◽  
Small Misorientation ◽  
Misorientation Angles

Recent studies have shown that spray-pyrolyzed films of the Tl-1223 compound (TlxBa2Ca2Cu3Oy, with 0.7 < × < 0.95) on polycrystalline yttrium stabilized zirconia substrates can be prepared which have critical current density Jc near 105 A/cm2 at 77 K, in zero field. The films are polycrystalline, have excellent c-axis alignment, and show little evidence of weak-link behavior. Transmission electron microscopy (TEM) studies have shown that most grain boundaries have small misorientation angles. It has been found that the films have a nigh degree of local texture indicative of colonies of similarly oriented grains. It is believed that inter-colony conduction is enhanced by a percolative network of small angle boundaries at colony interfaces. It has also been found that Jc is increased by a factor of 4 - 5 after the films were annealed at 600 °C in oxygen. This study is thus carried out to determine the effect on grain boundary chemistry of the heat treatment.

Correlating the axial Zero Field Splitting with the slow magnetic relaxation in GdIII SIMs

2021 ◽  
Author(s):  
Júlia Mayans ◽  
Albert Escuer
Keyword(s):  
Magnetic Relaxation ◽  
Zero Field ◽  
Zero Field Splitting ◽  
Field Splitting ◽  
Slow Magnetic Relaxation

A possible relation between the value of the axial Zero Field Splitting and the occurrence of field-induced slow magnetic relaxation has been established for a new gadolinium(iii) compound.

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