公开(公告)号：DE69029024D1

公开(公告)日：1996-12-05

申请号：DE69029024

申请日：1990-08-29

Applicant: IBM

Inventor： BASEMAN ROBERT J ,  JAHNES CHRISTOPHER V ,  KHANDROS IGOR Y ,  MIRZAMAANI SEYYED M ,  RUSSAK MICHAEL A

IPC: G11B5/66 ,  G11B5/64 ,  G11B5/73 ,  G11B5/738 ,  G11B5/82 ,  G11B5/84 ,  G11B5/704

Abstract: A magnetic storage medium is composed of a non-wettable substrate (10) upon which a transient liquid metal layer (18) is deposited and maintained as a distribution of discontinuous liquid features. A magnetic film layer (14) is deposited on the transient liquid metal layer (18) resulting in a reaction of the liquid metal with the magnetic film. The topology of the magnetic film is controllable by adjusting the thickness of the transient liquid metal layer (18).

公开(公告)号：DE69029024T2

公开(公告)日：1997-04-30

申请号：DE69029024

申请日：1990-08-29

Applicant: IBM

Inventor： BASEMAN ROBERT J ,  JAHNES CHRISTOPHER V ,  KHANDROS IGOR Y ,  MIRZAMAANI SEYYED M ,  RUSSAK MICHAEL A

IPC: G11B5/66 ,  G11B5/64 ,  G11B5/73 ,  G11B5/738 ,  G11B5/82 ,  G11B5/84 ,  G11B5/704

Abstract: A magnetic storage medium is composed of a non-wettable substrate (10) upon which a transient liquid metal layer (18) is deposited and maintained as a distribution of discontinuous liquid features. A magnetic film layer (14) is deposited on the transient liquid metal layer (18) resulting in a reaction of the liquid metal with the magnetic film. The topology of the magnetic film is controllable by adjusting the thickness of the transient liquid metal layer (18).