公开(公告)号：DE4100254A1

公开(公告)日：1992-07-09

申请号：DE4100254

申请日：1991-01-07

Applicant: BASF AG

Inventor： FUCHS HARALD DR ,  SCHIMMEL THOMAS DR

IPC: B82B3/00 ,  C23C16/04 ,  G01N37/00 ,  G01Q60/00 ,  G01Q80/00 ,  G01Q90/00 ,  G11B9/00 ,  G11B9/14 ,  G11C13/02 ,  H01J37/28 ,  H01J37/30

Abstract: The invention relates to a process for the targeted, location-selective and time-stable labelling of individual atomic positions or groups of such positions on the surface of a solid by chemical reaction with foreign atoms or foreign molecules or by chemisorption, where in each case the lateral atomic order of the surface is retained, even locally, and to the use of this process for reversible storage of information units.

公开(公告)号：AT149263T

公开(公告)日：1997-03-15

申请号：AT91107442

申请日：1991-05-08

Applicant: BASF AG

Inventor： FUCHS HARALD DR ,  SCHIMMEL THOMAS DR

IPC: G01N13/10 ,  G01N13/12 ,  G01N13/16 ,  G11B9/00 ,  G11B9/14 ,  H01J37/28 ,  H01J37/30 ,  H01L21/66

Abstract: The invention relates to a method for the temporally stable marking of individual atoms or atom groups of a solid surface by a variable structural or electronic configuration as well as utilisation of this method for storing information.

公开(公告)号：DE59204181D1

公开(公告)日：1995-12-07

申请号：DE59204181

申请日：1992-07-24

Applicant: BASF AG

Inventor： FUCHS HARALD DR ,  SCHIMMEL THOMAS DR

IPC: H01L21/66 ,  B82B3/00 ,  G01N37/00 ,  G01Q60/12 ,  G01Q70/14 ,  G01Q70/18 ,  G01Q80/00 ,  G11B9/00 ,  G11B9/14 ,  H01J37/317

Abstract: The invention relates to a process for carrying out location-selective catalytic reactions with or on the surfaces of solids in the nanometer or subnanometer range, where the surface in question is chemically modified by means of a surface-sensitive scanning probe containing the catalytic material, and to the use of the process for information storage.

公开(公告)号：DE4126497A1

公开(公告)日：1993-02-11

申请号：DE4126497

申请日：1991-08-10

Applicant: BASF AG

Inventor： FUCHS HARALD DR ,  SCHIMMEL THOMAS DR

IPC: G01Q60/28 ,  B82B3/00 ,  G01Q70/08 ,  G01Q80/00 ,  G11B9/00 ,  G11B9/14 ,  G11C7/00 ,  H01J37/28

Abstract: The invention relates to a method for targeted, location-selective and time-stable modification of surfaces of solid-state bodies in the nanometer range without destroying the atomic order of the surface of the solid-state body at the location of the structure and in its vicinity, the influence of a local probe being used to produce local laminar separation on the surface of solid-state bodies of a laminar structure, and to the use of this method for storing items of information.

公开(公告)号：DE4021076A1

公开(公告)日：1992-01-09

申请号：DE4021076

申请日：1990-07-03

Applicant: BASF AG

Inventor： FUCHS HARALD DR ,  SCHIMMEL THOMAS DR

IPC: G01N13/10 ,  G01N13/12 ,  G01N37/00 ,  G11B9/00 ,  G11B9/14 ,  G11C13/02

Abstract: The invention relates to a method for temporarily stable marking of isolated atoms of a solid-state body surface by a locally changed structural or electronic configuration and the use of this method for information storage.

公开(公告)号：DE4015656A1

公开(公告)日：1991-11-21

申请号：DE4015656

申请日：1990-05-16

Applicant: BASF AG

Inventor： FUCHS HARALD DR ,  SCHIMMEL THOMAS DR

IPC: G01N13/10 ,  G01N13/12 ,  G01N13/16 ,  G11B9/00 ,  G11B9/14 ,  H01J37/28 ,  H01J37/30 ,  H01L21/66

Abstract: The invention relates to a method for the temporally stable marking of individual atoms or atom groups of a solid surface by a variable structural or electronic configuration as well as utilisation of this method for storing information.

公开(公告)号：DE59208060D1

公开(公告)日：1997-04-03

申请号：DE59208060

申请日：1992-06-03

Applicant: BASF AG

Inventor： FUCHS HARALD DR ,  SCHIMMEL THOMAS DR

IPC: G01B21/30 ,  B82B3/00 ,  G01Q60/04 ,  G01Q70/12 ,  G01Q80/00 ,  G11B9/00 ,  G11B9/14 ,  H01J37/28 ,  H01J37/30

Abstract: Method for targeted modification and reversible removal of minute structures of a solid-state body surface having dimensions down to the nanometre and subnanometre range, characterised in that the fine tip of a probe, for example of a surface-sensitive scanning probe, which is located at a distance in the ANGSTROM ngström range over the surface or touches the said surface, is moved along over the structure while to a great extent maintaining its height and thereby causes a changing of the structure.

公开(公告)号：DE59108561D1

公开(公告)日：1997-04-03

申请号：DE59108561

申请日：1991-05-08

Applicant: BASF AG

Inventor： FUCHS HARALD DR ,  SCHIMMEL THOMAS DR

IPC: G01N13/10 ,  G01N13/12 ,  G01N13/16 ,  G11B9/00 ,  G11B9/14 ,  H01J37/28 ,  H01J37/30 ,  H01L21/66

Abstract: The invention relates to a method for the temporally stable marking of individual atoms or atom groups of a solid surface by a variable structural or electronic configuration as well as utilisation of this method for storing information.

公开(公告)号：AT129830T

公开(公告)日：1995-11-15

申请号：AT92112672

申请日：1992-07-24

Applicant: BASF AG

Inventor： FUCHS HARALD DR ,  SCHIMMEL THOMAS DR

IPC: H01L21/66 ,  B82B3/00 ,  G01N37/00 ,  G01Q60/12 ,  G01Q70/14 ,  G01Q70/18 ,  G01Q80/00 ,  G11B9/00 ,  G11B9/14 ,  H01J37/317

Abstract: The invention relates to a process for carrying out location-selective catalytic reactions with or on the surfaces of solids in the nanometer or subnanometer range, where the surface in question is chemically modified by means of a surface-sensitive scanning probe containing the catalytic material, and to the use of the process for information storage.

公开(公告)号：DE4126380A1

公开(公告)日：1993-02-11

申请号：DE4126380

申请日：1991-08-09

Applicant: BASF AG

Inventor： FUCHS HARALD DR ,  SCHIMMEL THOMAS DR

IPC: H01L21/66 ,  B82B3/00 ,  G01N37/00 ,  G01Q60/12 ,  G01Q70/14 ,  G01Q70/18 ,  G01Q80/00 ,  G11B9/00 ,  G11B9/14 ,  H01J37/317

Abstract: The invention relates to a process for carrying out location-selective catalytic reactions with or on the surfaces of solids in the nanometer or subnanometer range, where the surface in question is chemically modified by means of a surface-sensitive scanning probe containing the catalytic material, and to the use of the process for information storage.