Silver-gold compound metal island films for durable write-once optical disk memories

被引：2

作者：

Baba, K ^{[1
]}

Ohkuma, Y ^{[1
]}

Miyagi, M ^{[1
]}

机构：

[1] Tohoku Univ, Grad Sch Engn, Dept Elect & Commun Engn, Sendai, Miyagi 9808579, Japan

来源：

ELECTRONICS LETTERS | 1999年 / 35卷 / 06期

关键词：

D O I：

10.1049/el:19990261

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Silver-gold compound metal island (CMI) films Fabricated by using a two-step evaporation method have been investigated for write-once (WO) optical disk memories. It has been experimentally confirmed that the CMI films are more durable than conventional silver island films reported as potential compact disc-compatible WO memories in previous work. In addition, the reflectance of the CMI film is as high as that of the silver island film at 800nm and can be significantly reduced by heating the films at 150-200 degrees C. This suggests that the silver-gold CMI films may be useful as write-once optical data storage media.

引用

页码：497 / 498

页数：2

共 4 条

[1] Write-once optical data storage media with large reflectance change with metal-island films
Baba, K
Hayashi, K
Syuaib, I
Yamaki, K
Miyagi, M
[J]. APPLIED OPTICS, 1997, 36 (11): : 2421 - 2426
[2] SILVER-GOLD COMPOUND METAL ISLAND FILMS PREPARED BY USING A 2-STEP EVAPORATION METHOD
BABA, K
OKUNO, T
MIYAGI, M
[J]. APPLIED PHYSICS LETTERS, 1993, 62 (05) : 437 - 439
[3] Hamada E., 1989, Proceedings of the SPIE - The International Society for Optical Engineering, V1078, P80, DOI 10.1117/12.952745
[4] DURABLE WRITE-ONCE OPTICAL DISK MEMORIES FOR 800NM USING SILVER ISLAND FILMS
HAYASHI, K
BABA, K
MIYAGI, M
[J]. ELECTRONICS LETTERS, 1995, 31 (17) : 1495 - 1496

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