NL7802690A - Sinterlichaam uit halfgeleidend keramisch ma- teriaal op basis van met nioob of tantaal ge- doteerd strontium-titanaat, met elektrisch isolerende lagen op de korrelgrenzen. - Google Patents

Sinterlichaam uit halfgeleidend keramisch ma- teriaal op basis van met nioob of tantaal ge- doteerd strontium-titanaat, met elektrisch isolerende lagen op de korrelgrenzen.

Info

Publication number
NL7802690A
NL7802690A NL7802690A NL7802690A NL7802690A NL 7802690 A NL7802690 A NL 7802690A NL 7802690 A NL7802690 A NL 7802690A NL 7802690 A NL7802690 A NL 7802690A NL 7802690 A NL7802690 A NL 7802690A
Authority
NL
Netherlands
Prior art keywords
nioob
dotated
tantal
borders
granular
Prior art date
Application number
NL7802690A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL7802690A priority Critical patent/NL7802690A/xx
Priority to DE19792909098 priority patent/DE2909098C3/de
Priority to GB7908350A priority patent/GB2015977B/en
Priority to SE7902124A priority patent/SE432097B/sv
Priority to JP2817379A priority patent/JPS54129398A/ja
Priority to FR7906283A priority patent/FR2419923B1/fr
Publication of NL7802690A publication Critical patent/NL7802690A/xx
Priority to JP61171472A priority patent/JPS6211215A/ja

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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
    • C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/47—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on strontium titanates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H01G4/1272—Semiconductive ceramic capacitors
    • H01G4/1281—Semiconductive ceramic capacitors with grain boundary layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Capacitors (AREA)
  • Inorganic Insulating Materials (AREA)
NL7802690A 1978-03-13 1978-03-13 Sinterlichaam uit halfgeleidend keramisch ma- teriaal op basis van met nioob of tantaal ge- doteerd strontium-titanaat, met elektrisch isolerende lagen op de korrelgrenzen. NL7802690A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL7802690A NL7802690A (nl) 1978-03-13 1978-03-13 Sinterlichaam uit halfgeleidend keramisch ma- teriaal op basis van met nioob of tantaal ge- doteerd strontium-titanaat, met elektrisch isolerende lagen op de korrelgrenzen.
DE19792909098 DE2909098C3 (de) 1978-03-13 1979-03-08 Sinterkörper aus halbleitendem keramischem Material auf Basis von mit Niob oder Tantal dotiertem Strontiumtitanat mit einer elektrisch isolierenden Schicht an den Korngrenzen
GB7908350A GB2015977B (en) 1978-03-13 1979-03-09 Doped strontium titanate
SE7902124A SE432097B (sv) 1978-03-13 1979-03-09 Sintrad kropp av halvledande keramikmaterial, forfarande for tillverkning av kroppen samt en anvendning av kroppen
JP2817379A JPS54129398A (en) 1978-03-13 1979-03-10 Sintered body of semiconductor ceramic material
FR7906283A FR2419923B1 (fr) 1978-03-13 1979-03-12 Corps fritte en materiau ceramique semi-conducteur a base de titanate de strontium dope a l'aide de niobium ou de tantale presentant des couches electro-isolantes appliquees aux limites des grains
JP61171472A JPS6211215A (ja) 1978-03-13 1986-07-21 障壁層コンデンサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7802690A NL7802690A (nl) 1978-03-13 1978-03-13 Sinterlichaam uit halfgeleidend keramisch ma- teriaal op basis van met nioob of tantaal ge- doteerd strontium-titanaat, met elektrisch isolerende lagen op de korrelgrenzen.

Publications (1)

Publication Number Publication Date
NL7802690A true NL7802690A (nl) 1979-09-17

Family

ID=19830480

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7802690A NL7802690A (nl) 1978-03-13 1978-03-13 Sinterlichaam uit halfgeleidend keramisch ma- teriaal op basis van met nioob of tantaal ge- doteerd strontium-titanaat, met elektrisch isolerende lagen op de korrelgrenzen.

Country Status (6)

Country Link
JP (2) JPS54129398A (ja)
DE (1) DE2909098C3 (ja)
FR (1) FR2419923B1 (ja)
GB (1) GB2015977B (ja)
NL (1) NL7802690A (ja)
SE (1) SE432097B (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5651820A (en) * 1979-10-04 1981-05-09 Murata Manufacturing Co Grain boundary insulating type semiconductor porcelain composition
US4309295A (en) * 1980-02-08 1982-01-05 U.S. Philips Corporation Grain boundary barrier layer ceramic dielectrics and the method of manufacturing capacitors therefrom
JPS56144522A (en) * 1980-04-11 1981-11-10 Matsushita Electric Ind Co Ltd Grain boundary dielectric layer type semiconductor porcelain composition
JPS56162820A (en) * 1980-05-20 1981-12-15 Kiyoshi Okazaki Vapor bank layered laminated ceramic capacitor and method of manufacturing same
US4347167A (en) * 1980-10-01 1982-08-31 University Of Illinois Foundation Fine-grain semiconducting ceramic compositions
US4367265A (en) * 1981-04-06 1983-01-04 North American Philips Corporation Intergranular insulation type semiconductive ceramic and method of producing same
DE3274734D1 (en) * 1981-10-01 1987-01-29 Taiyo Yuden Kk Dielectric ceramic materials with insulated boundaries between crystal grains, and process for preparation
JPS5891602A (ja) * 1981-11-26 1983-05-31 太陽誘電株式会社 電圧非直線磁器組成物
JPS5935402A (ja) * 1982-08-24 1984-02-27 太陽誘電株式会社 電圧依存非直線抵抗特性を有する半導体磁器物質
DE3723051A1 (de) * 1987-07-11 1989-01-19 Kernforschungsz Karlsruhe Halbleiter fuer einen resistiven gassensor mit hoher ansprechgeschwindigkeit
DE4225920A1 (de) * 1992-08-05 1994-02-10 Roederstein Kondensatoren Kondensator, insbesondere Elektrolytkondensator
JP2000161354A (ja) 1998-11-25 2000-06-13 Nsk Ltd リニアガイド装置
CN111908914B (zh) * 2020-07-16 2021-06-18 广州天极电子科技股份有限公司 一种晶界层陶瓷材料、晶界层陶瓷基片的制备方法及其应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933668A (en) * 1973-07-16 1976-01-20 Sony Corporation Intergranular insulation type polycrystalline ceramic semiconductive composition
JPS5210597U (ja) * 1975-07-08 1977-01-25
JPS5210597A (en) * 1975-07-16 1977-01-26 Sony Corp Insulated grain boundary type piezo-electric substance of polycrystall ine ceramic semiconductor
JPS5210596A (en) * 1975-07-16 1977-01-26 Sony Corp Insulated grain boundary type piezo-electric substance of polycrystall ine ceramic semiconductor
JPS6029211B2 (ja) * 1975-09-10 1985-07-09 松下電器産業株式会社 半導体磁器コンデンサの製造方法

Also Published As

Publication number Publication date
GB2015977A (en) 1979-09-19
GB2015977B (en) 1982-06-23
DE2909098B2 (de) 1980-06-12
JPS54129398A (en) 1979-10-06
DE2909098A1 (de) 1979-09-20
SE7902124L (sv) 1979-09-14
FR2419923A1 (fr) 1979-10-12
JPS6211215A (ja) 1987-01-20
FR2419923B1 (fr) 1986-05-09
SE432097B (sv) 1984-03-19
DE2909098C3 (de) 1981-02-19

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed