JPS61210538A - 記録媒体用インジウム−ニオビウム合金 - Google Patents
記録媒体用インジウム−ニオビウム合金Info
- Publication number
- JPS61210538A JPS61210538A JP60051325A JP5132585A JPS61210538A JP S61210538 A JPS61210538 A JP S61210538A JP 60051325 A JP60051325 A JP 60051325A JP 5132585 A JP5132585 A JP 5132585A JP S61210538 A JPS61210538 A JP S61210538A
- Authority
- JP
- Japan
- Prior art keywords
- indium
- recording
- recording medium
- layer
- niobium alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910001257 Nb alloy Inorganic materials 0.000 title claims description 63
- RZVJAVOTAADABK-UHFFFAOYSA-N [Nb].[In] Chemical compound [Nb].[In] RZVJAVOTAADABK-UHFFFAOYSA-N 0.000 title claims description 58
- 229910052738 indium Inorganic materials 0.000 claims abstract description 35
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 16
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 32
- 239000010955 niobium Substances 0.000 claims description 15
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 15
- 239000010410 layer Substances 0.000 abstract description 23
- 239000000758 substrate Substances 0.000 abstract description 14
- 230000003287 optical effect Effects 0.000 abstract description 9
- 229910045601 alloy Inorganic materials 0.000 abstract description 8
- 239000000956 alloy Substances 0.000 abstract description 8
- 238000004544 sputter deposition Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229920003023 plastic Polymers 0.000 abstract description 4
- 229920003002 synthetic resin Polymers 0.000 abstract description 3
- 239000000057 synthetic resin Substances 0.000 abstract description 3
- 239000011241 protective layer Substances 0.000 abstract description 2
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 101150094949 APRT gene Proteins 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 238000002310 reflectometry Methods 0.000 abstract 1
- 239000010409 thin film Substances 0.000 description 42
- 239000000203 mixture Substances 0.000 description 18
- 206010034960 Photophobia Diseases 0.000 description 7
- 208000013469 light sensitivity Diseases 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 150000004770 chalcogenides Chemical class 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000846 In alloy Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- -1 argon ions Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60051325A JPS61210538A (ja) | 1985-03-14 | 1985-03-14 | 記録媒体用インジウム−ニオビウム合金 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60051325A JPS61210538A (ja) | 1985-03-14 | 1985-03-14 | 記録媒体用インジウム−ニオビウム合金 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61210538A true JPS61210538A (ja) | 1986-09-18 |
| JPH0119460B2 JPH0119460B2 (enrdf_load_stackoverflow) | 1989-04-11 |
Family
ID=12883764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60051325A Granted JPS61210538A (ja) | 1985-03-14 | 1985-03-14 | 記録媒体用インジウム−ニオビウム合金 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61210538A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH025238A (ja) * | 1988-06-24 | 1990-01-10 | Hitachi Ltd | 光記録媒体および光記録方法 |
-
1985
- 1985-03-14 JP JP60051325A patent/JPS61210538A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH025238A (ja) * | 1988-06-24 | 1990-01-10 | Hitachi Ltd | 光記録媒体および光記録方法 |
| USRE36624E (en) * | 1988-06-24 | 2000-03-21 | Hitachi, Ltd. | Optical recording media and information recording and reproducing units |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0119460B2 (enrdf_load_stackoverflow) | 1989-04-11 |