GB2268625B - Logic device - Google Patents

Logic device

Info

Publication number
GB2268625B
GB2268625B GB9313525A GB9313525A GB2268625B GB 2268625 B GB2268625 B GB 2268625B GB 9313525 A GB9313525 A GB 9313525A GB 9313525 A GB9313525 A GB 9313525A GB 2268625 B GB2268625 B GB 2268625B
Authority
GB
United Kingdom
Prior art keywords
logic device
logic
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.)
Expired - Fee Related
Application number
GB9313525A
Other versions
GB2268625A (en
GB9313525D0 (en
Inventor
David A Williams
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Europe Ltd
Original Assignee
Hitachi Europe Ltd
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
Priority claimed from GB929214117A external-priority patent/GB9214117D0/en
Application filed by Hitachi Europe Ltd filed Critical Hitachi Europe Ltd
Priority to GB9313525A priority Critical patent/GB2268625B/en
Publication of GB9313525D0 publication Critical patent/GB9313525D0/en
Publication of GB2268625A publication Critical patent/GB2268625A/en
Application granted granted Critical
Publication of GB2268625B publication Critical patent/GB2268625B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Junction Field-Effect Transistors (AREA)
GB9313525A 1992-07-03 1993-06-30 Logic device Expired - Fee Related GB2268625B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9313525A GB2268625B (en) 1992-07-03 1993-06-30 Logic device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929214117A GB9214117D0 (en) 1992-07-03 1992-07-03 Logic device
GB9313525A GB2268625B (en) 1992-07-03 1993-06-30 Logic device

Publications (3)

Publication Number Publication Date
GB9313525D0 GB9313525D0 (en) 1993-08-11
GB2268625A GB2268625A (en) 1994-01-12
GB2268625B true GB2268625B (en) 1996-01-03

Family

ID=26301180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9313525A Expired - Fee Related GB2268625B (en) 1992-07-03 1993-06-30 Logic device

Country Status (1)

Country Link
GB (1) GB2268625B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9724642D0 (en) 1997-11-21 1998-01-21 British Tech Group Single electron devices
GB9925213D0 (en) * 1999-10-25 1999-12-22 Univ Cambridge Tech Magnetic logic elements

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0291659A1 (en) * 1987-03-24 1988-11-23 Matsushita Electric Industrial Co., Ltd. Molecular electronic element
EP0427443A2 (en) * 1989-11-07 1991-05-15 International Business Machines Corporation Process and structure wherein atoms are repositioned on a surface using a scanning tunnelling microscope

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0291659A1 (en) * 1987-03-24 1988-11-23 Matsushita Electric Industrial Co., Ltd. Molecular electronic element
EP0427443A2 (en) * 1989-11-07 1991-05-15 International Business Machines Corporation Process and structure wherein atoms are repositioned on a surface using a scanning tunnelling microscope

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Two atoms make a tunnel diode" by J.Hecht: New Scientist, 14.10.1989.p32. *

Also Published As

Publication number Publication date
GB2268625A (en) 1994-01-12
GB9313525D0 (en) 1993-08-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060630