MD2220B2 - Heterojunction sensor of toxic gases - Google Patents

Heterojunction sensor of toxic gases

Info

Publication number
MD2220B2
MD2220B2 MD20000160A MD20000160A MD2220B2 MD 2220 B2 MD2220 B2 MD 2220B2 MD 20000160 A MD20000160 A MD 20000160A MD 20000160 A MD20000160 A MD 20000160A MD 2220 B2 MD2220 B2 MD 2220B2
Authority
MD
Moldova
Prior art keywords
toxic gases
semiconductor
layer
deposited
onto
Prior art date
Application number
MD20000160A
Other languages
Romanian (ro)
Other versions
MD2220C2 (en
MD20000160A (en
Inventor
Valeriu Miron
Svetlana Marian
Dumitru Tiuleanu
Constantin Tiuleanu
Original Assignee
Valeriu Miron
Svetlana Marian
Dumitru Tiuleanu
Constantin Tiuleanu
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 Valeriu Miron, Svetlana Marian, Dumitru Tiuleanu, Constantin Tiuleanu filed Critical Valeriu Miron
Priority to MDA20000160A priority Critical patent/MD2220C2/en
Publication of MD20000160A publication Critical patent/MD20000160A/en
Publication of MD2220B2 publication Critical patent/MD2220B2/en
Publication of MD2220C2 publication Critical patent/MD2220C2/en

Links

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  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

Abstract

The invention relates to the semiconductor engineering, in particular to the semiconductor sensors of toxic gases and may be used for detection of toxic gases with small concentrations. The sensor includes an isolating substrate, onto which is deposited a sensitive layer, and electrodes. The sensitive layer contains a layer of chalcogenic semiconductor glass, onto which there is deposited a layer of tellurium or alloys thereof. Claims: 1Fig.: 4
MDA20000160A 2000-09-28 2000-09-28 Heterojunction sensor of toxic gases MD2220C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20000160A MD2220C2 (en) 2000-09-28 2000-09-28 Heterojunction sensor of toxic gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20000160A MD2220C2 (en) 2000-09-28 2000-09-28 Heterojunction sensor of toxic gases

Publications (3)

Publication Number Publication Date
MD20000160A MD20000160A (en) 2002-04-30
MD2220B2 true MD2220B2 (en) 2003-07-31
MD2220C2 MD2220C2 (en) 2004-01-31

Family

ID=19739655

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20000160A MD2220C2 (en) 2000-09-28 2000-09-28 Heterojunction sensor of toxic gases

Country Status (1)

Country Link
MD (1) MD2220C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4423C1 (en) * 2015-01-13 2016-12-31 Василе ПОСТИКА Gas sensor based on semiconductor oxides (embodiments)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4001G2 (en) * 2008-05-14 2010-07-31 Государственный Университет Молд0 Gas sensor on base of vitreous chalcogenide semiconductors
MD323Z (en) * 2009-12-29 2011-08-31 Институт Электронной Инженерии И Промышленных Технологий Академии Наук Молдовы Thermoelectric microwire in glass insulation
MD4347C1 (en) * 2014-07-15 2015-11-30 Виорел ТРОФИМ Gas sensor based on MoO3

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19643920A1 (en) * 1995-11-01 1997-05-07 Mesin Ag Gas monitor for toxic or combustible gases
MD1725C2 (en) * 2000-05-04 2002-02-28 Думитру ЦЮЛЯНУ Sensor of toxic gases
RU2184957C1 (en) * 2001-05-25 2002-07-10 Московская государственная академия тонкой химической технологии имени М.В.Ломоносова Sensor gaseous hydrogen sulfite and process of its manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4423C1 (en) * 2015-01-13 2016-12-31 Василе ПОСТИКА Gas sensor based on semiconductor oxides (embodiments)

Also Published As

Publication number Publication date
MD2220C2 (en) 2004-01-31
MD20000160A (en) 2002-04-30

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