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2 281 927

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(51)

IPC

C04B35/00(2006-01-01)

(21) (22)

Application

2004138235/03, 2004-12-27

(24)

Start date

2004-12-27

(22)

Actual filing date

2004-12-27

(45)

Published

2006-08-20

(72)

Inventor

Sychev Sergej AleksandrovichJugaj Klimentij NikolaevichSeropjan Gennadij MikhajlovichSkutin Anatolij AleksandrovichMurav'Ev Aleksandr BorisovichStupak Anton Vasil'EvichRukosuev Sergej Ivanovich

(73)

Holder

Gou Vpo Gosudarstvennyj Universitet"

CERAMIC MATERIAL Russian patent published in 2006 - IPC C04B35/00

Abstract RU 2281927 C1

FIELD: ceramics.

SUBSTANCE: invention relates to cryoelectronics area and can be used when creating active elements of cryoelectronic circuits and consists is preparation of simply workable ceramic material composed as expressed in formula Ag_xPb_2xCu_yO_z, wherein x=2, y=1-3, and z=(5x+2y)/2-(7x+2y)/2, synthesized under air or oxygen atmosphere at 600-750^°C and pressure 1-6 atm, and having phase transfer semiconductor-dielectric in the region of 160-180 K.

EFFECT: simplified material preparation technology.

4 dwg

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RU 2 281 927 C1

Authors

Sychev Sergej Aleksandrovich

Jugaj Klimentij Nikolaevich

Seropjan Gennadij Mikhajlovich

Skutin Anatolij Aleksandrovich

Murav'Ev Aleksandr Borisovich

Stupak Anton Vasil'Evich

Rukosuev Sergej Ivanovich

Dates

2006-08-20—Published

2004-12-27—Filed