JPS62142711U - - Google Patents

Info

Publication number

JPS62142711U

JPS62142711U JP2828686U JP2828686U JPS62142711U JP S62142711 U JPS62142711 U JP S62142711U JP 2828686 U JP2828686 U JP 2828686U JP 2828686 U JP2828686 U JP 2828686U JP S62142711 U JPS62142711 U JP S62142711U

Authority

JP

Japan

Prior art keywords

thin film

alumina

laminated

magnetic head

alumina thin

Prior art date

1986-02-27

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000010409 thin film Substances 0.000 claims description 14
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 8
• 239000000463 material Substances 0.000 claims description 5
• 239000000758 substrate Substances 0.000 claims 2
• 230000035699 permeability Effects 0.000 claims 1
• 235000004522 Pentaglottis sempervirens Nutrition 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1