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GB1193161A - Semiconductor Materials and their Preparation - Google Patents

Semiconductor Materials and their Preparation

Info

Publication number
GB1193161A
GB1193161A GB5867A GB5867A GB1193161A GB 1193161 A GB1193161 A GB 1193161A GB 5867 A GB5867 A GB 5867A GB 5867 A GB5867 A GB 5867A GB 1193161 A GB1193161 A GB 1193161A
Authority
GB
United Kingdom
Prior art keywords
materials
vitreous
metal
substrate
semi
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
GB5867A
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.)
Xerox Ltd
Original Assignee
Rank Xerox 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 Rank Xerox Ltd filed Critical Rank Xerox Ltd
Publication of GB1193161A publication Critical patent/GB1193161A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/5805—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/002—Making metallic powder or suspensions thereof amorphous or microcrystalline
    • B22F9/008—Rapid solidification processing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/32—Non-oxide glass compositions, e.g. binary or ternary halides, sulfides or nitrides of germanium, selenium or tellurium
    • C03C3/321—Chalcogenide glasses, e.g. containing S, Se, Te
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/547—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on sulfides or selenides or tellurides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0623—Sulfides, selenides or tellurides
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • G03G5/082—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and not being incorporated in a bonding material, e.g. vacuum deposited
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Structural Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Light Receiving Elements (AREA)
  • Luminescent Compositions (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

1,193,161. Luminescent materials. RANK XEROX Ltd. 16 May, 1967 [16 May, 1966], No. 58/67. Heading C4S. [Also in Divisions Cl, C7 and H1] Vitreous semi-conductor materials are made by evaporating a metal and a non-metal and quenching the vapours on to a cooled substrate, the metal being one of Cd, Zn, Ga, Pb, Tl, Nd, Hg, Cu, Ag, Mn, Al, In and Bi, and the non-metal being one of Se, B, As, C, P and S. The vacuum evaporation apparatus of the Figure (not shown) has separate quartz or hard glass evaporation crucibles (16, 17) for the metal and non-metal and a temparature controlled platform (21) on which the substrate (23) is mounted. An aluminium shutter (24) may cover the substrate during initial heating of the evaporants. Although conditions may be arranged to obtain fully vitreous compositions it is possible to obtain two phase materials in which a crystalline phase is dispersed in a vitreous matrix. This may be achieved by varying the relative quantities of the components (using temperature control of the crucibles), by using different substrate temperatures, or by heat treating a fully vitreous layer. Exan pee of these three methods are given for the Cd-Se system. Materials in the Bi-Se system are stated to be useful in light amplifier panels, and electroluminescent panels. In general, the vitreous semi-conductors are stated to be useful as luminescent or electroluminescent materials. The Specification suggests as substrates on which the materials may be formed brass, aluminium, stainless steel, conductively coated glass, conductively coated plastic, quartz, hard glass, mica, and polyethylene. In all the specific examples a thin layer of the semi-conductor is formed on a NESA glass substrate. Details are given for the preparation of the following fully vitreous materials (wt. %) used in xerographic plates: Cd20Se80, Pb5Se95, Zn8Se92 and Bi20Se80 (infra-red sensitive) (tests are also made on 10-30 Á layers containing up to 30% Bi with the material sandwiched between gold and transparent NESA glass electrodes); and for the fully vitreous materials: Cd25Se75. Zn10Se90, Bi20P80, Zn15B85, Cd25S75 and Zn10S90. Details are also given for various Cd-Se two phase materials.
GB5867A 1966-05-16 1967-05-16 Semiconductor Materials and their Preparation Expired GB1193161A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55021566A 1966-05-16 1966-05-16

Publications (1)

Publication Number Publication Date
GB1193161A true GB1193161A (en) 1970-05-28

Family

ID=24196210

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5867A Expired GB1193161A (en) 1966-05-16 1967-05-16 Semiconductor Materials and their Preparation

Country Status (9)

Country Link
JP (1) JPS5125714B1 (en)
BE (1) BE692043A (en)
CH (1) CH500571A (en)
DE (1) DE1621328B2 (en)
ES (1) ES335176A1 (en)
FR (1) FR1507111A (en)
GB (1) GB1193161A (en)
NL (1) NL6618492A (en)
SE (1) SE338762B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006009396A1 (en) * 2006-03-01 2007-09-13 Diehl Metall Stiftung & Co.Kg Brass alloy and synchronizer ring

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898083A (en) * 1973-01-05 1975-08-05 Xerox Corp High sensitivity visible infrared photoconductor
JPS6333359U (en) * 1986-08-13 1988-03-03
JPH046268U (en) * 1990-12-25 1992-01-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006009396A1 (en) * 2006-03-01 2007-09-13 Diehl Metall Stiftung & Co.Kg Brass alloy and synchronizer ring
DE102006009396B4 (en) * 2006-03-01 2012-08-16 Diehl Metall Stiftung & Co. Kg Brass alloy and synchronizer ring

Also Published As

Publication number Publication date
SE338762B (en) 1971-09-20
NL6618492A (en) 1967-11-17
DE1621328A1 (en) 1971-05-13
JPS5125714B1 (en) 1976-08-02
CH500571A (en) 1970-12-15
BE692043A (en) 1967-05-29
FR1507111A (en) 1967-12-22
DE1621328B2 (en) 1975-06-26
ES335176A1 (en) 1968-06-01

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Legal Events

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