GB2256313B - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
GB2256313B
GB2256313B GB9100136A GB9100136A GB2256313B GB 2256313 B GB2256313 B GB 2256313B GB 9100136 A GB9100136 A GB 9100136A GB 9100136 A GB9100136 A GB 9100136A GB 2256313 B GB2256313 B GB 2256313B
Authority
GB
United Kingdom
Prior art keywords
semiconductor device
semiconductor
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
GB9100136A
Other versions
GB9100136D0 (en
GB2256313A (en
Inventor
Kazuo Nakazato
Gerhard Fasol
Haroon Ahmed
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
Application filed by Hitachi Europe Ltd filed Critical Hitachi Europe Ltd
Priority to GB9100136A priority Critical patent/GB2256313B/en
Publication of GB9100136D0 publication Critical patent/GB9100136D0/en
Priority to JP3346736A priority patent/JPH06296011A/en
Publication of GB2256313A publication Critical patent/GB2256313A/en
Application granted granted Critical
Publication of GB2256313B publication Critical patent/GB2256313B/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
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
    • G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
    • G11C11/165—Auxiliary circuits
    • G11C11/1659—Cell access
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/005—Arrangements for selecting an address in a digital store with travelling wave access
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/12—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
    • H01L29/122—Single quantum well structures
    • H01L29/127—Quantum box structures
    • 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
    • H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C2216/00—Indexing scheme relating to G11C16/00 and subgroups, for features not directly covered by these groups
    • G11C2216/02—Structural aspects of erasable programmable read-only memories
    • G11C2216/08—Nonvolatile memory wherein data storage is accomplished by storing relatively few electrons in the storage layer, i.e. single electron memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Nanotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Semiconductor Memories (AREA)
GB9100136A 1991-01-04 1991-01-04 Semiconductor device Expired - Fee Related GB2256313B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9100136A GB2256313B (en) 1991-01-04 1991-01-04 Semiconductor device
JP3346736A JPH06296011A (en) 1991-01-04 1991-12-27 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9100136A GB2256313B (en) 1991-01-04 1991-01-04 Semiconductor device

Publications (3)

Publication Number Publication Date
GB9100136D0 GB9100136D0 (en) 1991-02-20
GB2256313A GB2256313A (en) 1992-12-02
GB2256313B true GB2256313B (en) 1995-03-29

Family

ID=10687957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9100136A Expired - Fee Related GB2256313B (en) 1991-01-04 1991-01-04 Semiconductor device

Country Status (2)

Country Link
JP (1) JPH06296011A (en)
GB (1) GB2256313B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9226382D0 (en) * 1992-12-18 1993-02-10 Hitachi Europ Ltd Memory device
US5677637A (en) * 1992-03-25 1997-10-14 Hitachi, Ltd. Logic device using single electron coulomb blockade techniques
JP3455987B2 (en) * 1993-02-26 2003-10-14 ソニー株式会社 Quantum box assembly device and information processing method
JP3517897B2 (en) 1993-04-16 2004-04-12 ソニー株式会社 Quantum operation device and method of using the same
GB9311111D0 (en) * 1993-05-28 1993-07-14 Hitachi Europ Ltd Quantum structure devices
GB2283128B (en) * 1993-10-21 1997-08-20 Hitachi Europ Ltd Memory device
GB2306769B (en) * 1995-10-16 1997-09-17 Toshiba Cambridge Res Center Radiation detector
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
EP0170044A2 (en) * 1984-07-02 1986-02-05 Texas Instruments Incorporated Quantum-coupled device
EP0246642A2 (en) * 1986-05-20 1987-11-25 Nec Corporation A semiconductor device using new semiconductor structures

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170044A2 (en) * 1984-07-02 1986-02-05 Texas Instruments Incorporated Quantum-coupled device
EP0246642A2 (en) * 1986-05-20 1987-11-25 Nec Corporation A semiconductor device using new semiconductor structures

Also Published As

Publication number Publication date
GB9100136D0 (en) 1991-02-20
JPH06296011A (en) 1994-10-21
GB2256313A (en) 1992-12-02

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Legal Events

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

Effective date: 20020104