Published March 1985
| Version v1
Journal article
Ferrite thin film disks using electroless-plated Ni-P substrates
Creators
- 1. Microelectronics Research Laboratories, NEC Corporation 1-1, Miyazaki, Yonchome, Miyamae-ku, Kawasaki-city, Kanagawa
Description
Ferrite thin film disks using electroless-plated Ni-P substrates have been prepared. The practicability of attaining these disks at areal densities above 4.7 X 104 bits/mm2 (28 K-FRPI X 1100 TPI) has been confirmed from the following view points: read/write and error characteristics, signal-to-noise ratio (SNR), and wear durabilities. Over about20 K-FRPI, noise level decreases were found. As a result, more than SNR 35 dB at 40-50 K-FRPI were attained. Practical feasibilities were also confirmed at 40-50 K-FRPI. In wear durability, 20,000 contact-start-stop operations were achieved
Additional details
Publishing Information
- Journal Title
- IEEE Trans. Magn.
- Journal Volume
- MAG-21
- Journal Issue
- 2
- Series
- IEEE Trans. Magn.
- Journal Page Range
- 1164-1169
- ISSN
- 0018-9464
- CODEN
- IEMGA
Conference
- Title
- Applied superconductivity conference.
- Dates
- 9-13 Sep 1984.
- Place
- San Diego, CA (USA).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 17030153
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- FERRITE; LIFETIME; NICKEL PHOSPHIDES; NOISE; PERFORMANCE; SUBSTRATES; SUPERCONDUCTORS; THIN FILMS
- Descriptors DEC
- ALLOYS; CARBON ADDITIONS; FILMS; IRON ALLOYS; NICKEL COMPOUNDS; PHOSPHIDES; PHOSPHORUS COMPOUNDS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Secondary number(s)
- CONF-840937--.