KR910013085A - 나노미터 범위에 정보 단위를 기억시키는 방법 - Google Patents

나노미터 범위에 정보 단위를 기억시키는 방법 Download PDF

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Publication number
KR910013085A
KR910013085A KR1019900023031A KR900023031A KR910013085A KR 910013085 A KR910013085 A KR 910013085A KR 1019900023031 A KR1019900023031 A KR 1019900023031A KR 900023031 A KR900023031 A KR 900023031A KR 910013085 A KR910013085 A KR 910013085A
Authority
KR
South Korea
Prior art keywords
information units
nanometer range
store information
scanning probe
sensitive
Prior art date
Application number
KR1019900023031A
Other languages
English (en)
Inventor
푹스 하랄트
Original Assignee
바르쯔, 비텐베르크
바스프 악티엔게젤샤프트
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 바르쯔, 비텐베르크, 바스프 악티엔게젤샤프트 filed Critical 바르쯔, 비텐베르크
Publication of KR910013085A publication Critical patent/KR910013085A/ko

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/16—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by mechanical cutting, deforming or pressing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
    • G11B9/12—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor
    • G11B9/14—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using near-field interactions; Record carriers therefor using microscopic probe means, i.e. recording or reproducing by means directly associated with the tip of a microscopic electrical probe as used in Scanning Tunneling Microscopy [STM] or Atomic Force Microscopy [AFM] for inducing physical or electrical perturbations in a recording medium; Record carriers or media specially adapted for such transducing of information

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Semiconductor Memories (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Leads Or Probes (AREA)
  • Peptides Or Proteins (AREA)

Abstract

내용 없음.

Description

나노미터 범위에 정보 단위를 기억시키는 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 텅스텐 디셀레이나이드 표면의 원자 배열도.
제2도는 제1도의 표면 수정도.

Claims (3)

  1. 나노미터 범위에 정보 단위의 안정한 저장을 위한 방법에 있어서, 반도전성 적층물의 표면이 원자 질서를 수정시키지않고 표면에 민감한 주사 탐침에 의하여 소성변형되는 것을 특징으로 하는 방법.
  2. 제1항에 있어서, 표면의 소성변형은 표면에 민감한 주사 탐침을 사용하여 역학적 힘의 작용에 의하여 성취되는 것을 특징으로 하는 방법.
  3. 제1항에 있어서, 표면의 소성 변형은 표면에 민감한 주사 탐침에 의하여 단기의 전장(電場)을 인가함으로써 성취되는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900023031A 1989-12-30 1990-12-31 나노미터 범위에 정보 단위를 기억시키는 방법 KR910013085A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3943414A DE3943414A1 (de) 1989-12-30 1989-12-30 Verfahren zur speicherung von informationseinheiten im nanometerbereich
DEP39434141 1989-12-30

Publications (1)

Publication Number Publication Date
KR910013085A true KR910013085A (ko) 1991-08-08

Family

ID=6396662

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900023031A KR910013085A (ko) 1989-12-30 1990-12-31 나노미터 범위에 정보 단위를 기억시키는 방법

Country Status (6)

Country Link
EP (1) EP0436175B1 (ko)
JP (1) JPH05242685A (ko)
KR (1) KR910013085A (ko)
AT (1) ATE135843T1 (ko)
CA (1) CA2031819A1 (ko)
DE (2) DE3943414A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015656A1 (de) * 1990-05-16 1991-11-21 Basf Ag Verfahren zur zeitlich stabilen markierung einzelner atome oder atomgruppen einer festkoerperoberflaeche sowie verwendung dieses verfahrens zur speicherung von informationseinheiten im atomaren bereich
DE4120365A1 (de) * 1991-06-20 1992-12-24 Basf Ag Verfahren zur gezielten modifikation einzelner nanometer- und subnanometer-strukturen einer festkoerperoberflaeche
US5308974B1 (en) * 1992-11-30 1998-01-06 Digital Instr Inc Scanning probe microscope using stored data for vertical probe positioning

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575822A (en) * 1983-02-15 1986-03-11 The Board Of Trustees Of The Leland Stanford Junior University Method and means for data storage using tunnel current data readout
EP0551966B1 (en) * 1986-12-24 1999-04-14 Canon Kabushiki Kaisha Recording device and reproducing device
NL8802335A (nl) * 1988-09-21 1990-04-17 Philips Nv Werkwijze en inrichting voor het op sub-mikron schaal bewerken van een materiaal-oppervlak.

Also Published As

Publication number Publication date
EP0436175A3 (en) 1992-08-12
JPH05242685A (ja) 1993-09-21
EP0436175A2 (de) 1991-07-10
DE3943414A1 (de) 1991-07-04
DE59010217D1 (de) 1996-04-25
CA2031819A1 (en) 1991-07-01
ATE135843T1 (de) 1996-04-15
EP0436175B1 (de) 1996-03-20

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