SU1345983A1 - Photodetector - Google Patents

Photodetector

Info

Publication number
SU1345983A1
SU1345983A1 SU3953703/25A SU3953703A SU1345983A1 SU 1345983 A1 SU1345983 A1 SU 1345983A1 SU 3953703/25 A SU3953703/25 A SU 3953703/25A SU 3953703 A SU3953703 A SU 3953703A SU 1345983 A1 SU1345983 A1 SU 1345983A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ferroelectric
semiconductor
covered
plate
electrode
Prior art date
Application number
SU3953703/25A
Other languages
Russian (ru)
Inventor
В.П. Афанасьев
Я.И. Панова
В.А. Шахпаронян
Original Assignee
Ленинградский электротехнический институт им.В.И.Ульянова (Ленина)
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 Ленинградский электротехнический институт им.В.И.Ульянова (Ленина) filed Critical Ленинградский электротехнический институт им.В.И.Ульянова (Ленина)
Priority to SU3953703/25A priority Critical patent/SU1345983A1/en
Application granted granted Critical
Publication of SU1345983A1 publication Critical patent/SU1345983A1/en

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  • Light Receiving Elements (AREA)
  • Solid State Image Pick-Up Elements (AREA)

Abstract

FIELD: optical electronics. SUBSTANCE: device has plate of ferroelectric, which is covered by semiconductor film. Point electrode is applied over semiconductor. Lower side of ferroelectric plate is covered with second electrode. High potential barrier which is caused by rest polarization charge in ferroelectric results in possibility of efficient separation of charge carriers which are generated in semiconductor. Device may be used in devices which detect, count, stores optical signals. EFFECT: increased sensitivity without increased power consumption. 1 dwg
SU3953703/25A 1985-09-16 1985-09-16 Photodetector SU1345983A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3953703/25A SU1345983A1 (en) 1985-09-16 1985-09-16 Photodetector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3953703/25A SU1345983A1 (en) 1985-09-16 1985-09-16 Photodetector

Publications (1)

Publication Number Publication Date
SU1345983A1 true SU1345983A1 (en) 1996-10-10

Family

ID=60535014

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3953703/25A SU1345983A1 (en) 1985-09-16 1985-09-16 Photodetector

Country Status (1)

Country Link
SU (1) SU1345983A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008136768A1 (en) * 2007-05-03 2008-11-13 Agency For Science, Technology And Research Ultraviolet detector and dosimeter
RU2728256C1 (en) * 2020-03-05 2020-07-28 Федеральное государственное бюджетное образовательное учреждение высшего образования Северо-Кавказский горно-металлургический институт (государственный технологический университет) Ferroelectric photodetector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008136768A1 (en) * 2007-05-03 2008-11-13 Agency For Science, Technology And Research Ultraviolet detector and dosimeter
RU2728256C1 (en) * 2020-03-05 2020-07-28 Федеральное государственное бюджетное образовательное учреждение высшего образования Северо-Кавказский горно-металлургический институт (государственный технологический университет) Ferroelectric photodetector

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