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GB1045978A - A semiconductor element, and a process for its production - Google Patents

A semiconductor element, and a process for its production

Info

Publication number
GB1045978A
GB1045978A GB30250/63A GB3025063A GB1045978A GB 1045978 A GB1045978 A GB 1045978A GB 30250/63 A GB30250/63 A GB 30250/63A GB 3025063 A GB3025063 A GB 3025063A GB 1045978 A GB1045978 A GB 1045978A
Authority
GB
United Kingdom
Prior art keywords
insb
inclusions
semi
conductor
crsb
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
GB30250/63A
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.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens 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
Priority claimed from DES80682A external-priority patent/DE1238987B/en
Priority claimed from US273776A external-priority patent/US3226225A/en
Application filed by Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Publication of GB1045978A publication Critical patent/GB1045978A/en
Expired legal-status Critical Current

Links

Classifications

    • H10P95/00—
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
    • H01F1/0311—Compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/40—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials of magnetic semiconductor materials, e.g. CdCr2S4
    • H01F1/401—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials of magnetic semiconductor materials, e.g. CdCr2S4 diluted
    • H01F1/404—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials of magnetic semiconductor materials, e.g. CdCr2S4 diluted of III-V type, e.g. In1-x Mnx As
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/40—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials of magnetic semiconductor materials, e.g. CdCr2S4
    • H01F1/401—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials of magnetic semiconductor materials, e.g. CdCr2S4 diluted
    • H01F1/405—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials of magnetic semiconductor materials, e.g. CdCr2S4 diluted of IV type, e.g. Ge1-xMnx
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hall/Mr Elements (AREA)

Abstract

1,045,978. Semi-conductor devices. SIEMENS-SCHUCKERTWERKE A.G. July 30, 1963 [July 31, 1962; April 17, 1963], No. 30250/63. Heading H1K. A semi-conductor device comprises a body of crystalline semi-conductor material containing geometrically anisotropic inclusions of a second phase consisting of a material of higher electrical conductivity. The inclusions, which may be of laminar or needle-shaped form and distributed throughout the entire body or only in parts of it, have their largest or shortest dimensions aligned. Suitable elements consist of indium antimonide, indium arsenide or gallium arsenide with inclusions of pure elemental metals such as antimony or of compounds of the general type CB x V, where C is Fe, Ni, Co, Cr or Mn and B<SP>V</SP> an element of Group V, such as FeSb 2 , NiSb, CrSb 2 and the ferromagnetic MnSb. Germanium elements containing inclusions of germanides of iron, nickel, cobalt, manganese and chromium are also described. Alignment of the inclusions may be attained by directional cooling of a melt of the materials or by cooling in a magnetic field. The result is more readily achieved if the inclusion material forms a eutectic with the semi-conductor. Typical systems of this type, the compositions by weight of which are given are InSb-Sb; GaSb-Sb; InSb-NiSb; InSb-MnSb; InSb- CrSb 2 ; InSb-FeSb 2 ; Ge-Ni; Ge-Mn; Ge-Fe; and Ge-Co. The dependence of the resistance of the elements on magnetic field for various directions of inclusion alignment is discussed.
GB30250/63A 1962-07-31 1963-07-30 A semiconductor element, and a process for its production Expired GB1045978A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DES80682A DE1238987B (en) 1961-08-10 1962-07-31 Semiconductor body for components with directional electrical properties
US273776A US3226225A (en) 1962-07-31 1963-04-17 Electronic semiconductor members and method of their manufacture
DES0084738 1963-04-18
DES84816A DE1281578B (en) 1962-07-31 1963-04-23 Probe for detecting magnetic fields using a semiconductor body for components with directional electrical properties

Publications (1)

Publication Number Publication Date
GB1045978A true GB1045978A (en) 1966-10-19

Family

ID=27437551

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30250/63A Expired GB1045978A (en) 1962-07-31 1963-07-30 A semiconductor element, and a process for its production

Country Status (4)

Country Link
CH (1) CH413975A (en)
GB (1) GB1045978A (en)
NL (1) NL150624B (en)
SE (1) SE332452B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443743A1 (en) * 1978-12-04 1980-07-04 Colburn William ELECTRONIC DEVICE CONTAINING A COMPOSITE MATERIAL AND ITS MANUFACTURING METHOD

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443743A1 (en) * 1978-12-04 1980-07-04 Colburn William ELECTRONIC DEVICE CONTAINING A COMPOSITE MATERIAL AND ITS MANUFACTURING METHOD

Also Published As

Publication number Publication date
SE332452B (en) 1971-02-08
CH413975A (en) 1966-05-31
NL150624B (en) 1976-08-16

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