GB1408837A - Memory - Google Patents

Memory

Info

Publication number
GB1408837A
GB1408837A GB2371873A GB2371873A GB1408837A GB 1408837 A GB1408837 A GB 1408837A GB 2371873 A GB2371873 A GB 2371873A GB 2371873 A GB2371873 A GB 2371873A GB 1408837 A GB1408837 A GB 1408837A
Authority
GB
United Kingdom
Prior art keywords
pbr
compound
formula
memory
treating successively
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
Application number
GB2371873A
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1408837A publication Critical patent/GB1408837A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/0002—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using resistive RAM [RRAM] elements
    • G11C13/0009—RRAM elements whose operation depends upon chemical change
    • G11C13/0014—RRAM elements whose operation depends upon chemical change comprising cells based on organic memory 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
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/048—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Semiconductor Memories (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

1408837 Phosphonium compounds INTERNATIONAL BUSINESS MACHINES CORP 18 May 1973 [1 June 1972] 23718/73 Heading C2P [Also in Division H1] A compound of formula wherein in Tr is (C 6 H 5 ) 3 C, is made by treating successively with PBr 3 and (C 6 H 5 ) 3 P. A compound of formula where m is an integer, is made by treating successively with PBr 3 and (C 6 H 5 ) 3 P.
GB2371873A 1972-06-01 1973-05-18 Memory Expired GB1408837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25863972A 1972-06-01 1972-06-01

Publications (1)

Publication Number Publication Date
GB1408837A true GB1408837A (en) 1975-10-08

Family

ID=22981472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2371873A Expired GB1408837A (en) 1972-06-01 1973-05-18 Memory

Country Status (6)

Country Link
JP (1) JPS4951835A (en)
CA (1) CA1019445A (en)
DE (1) DE2314193A1 (en)
FR (1) FR2186701B1 (en)
GB (1) GB1408837A (en)
IT (1) IT987135B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663270A (en) * 1984-04-25 1987-05-05 The Johns Hopkins University Multistate optical switching and memory using an amphoteric organic charge transfer material
TW531846B (en) * 2000-08-09 2003-05-11 Infineon Technologies Ag Memory element and method for fabricating a memory element

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495034A (en) * 1967-03-30 1970-02-10 Ncr Co Photochromic display system using laser

Also Published As

Publication number Publication date
FR2186701B1 (en) 1976-05-28
CA1019445A (en) 1977-10-18
IT987135B (en) 1975-02-20
JPS4951835A (en) 1974-05-20
FR2186701A1 (en) 1974-01-11
DE2314193A1 (en) 1973-12-20

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Legal Events

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