LV15108A - Method for converting light emission into electric energy and acousto-optical photocell - Google Patents

Method for converting light emission into electric energy and acousto-optical photocell

Info

Publication number
LV15108A
LV15108A LVP-14-64A LV140064A LV15108A LV 15108 A LV15108 A LV 15108A LV 140064 A LV140064 A LV 140064A LV 15108 A LV15108 A LV 15108A
Authority
LV
Latvia
Prior art keywords
silicon wafer
acousto
monocrystal silicon
absorbing surface
light emission
Prior art date
Application number
LVP-14-64A
Other languages
Latvian (lv)
Other versions
LV15108B (en
Inventor
Viktors Gavrilovs
Viktors KOVAĻEVS
Ernsts Raitmans
Juris Ekmanis
Inguna Sudraba
Jury Vasilyevich Nikitenko
Dmitry Valentinovich ROSHCHUPKIN
Andrey Andreyevich DEMIN
Sergey Aleksandrovich Sakharov
Original Assignee
Fizikālās Enerģētikas Institūts
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 Fizikālās Enerģētikas Institūts filed Critical Fizikālās Enerģētikas Institūts
Priority to LVP-14-64A priority Critical patent/LV15108B/en
Publication of LV15108A publication Critical patent/LV15108A/en
Publication of LV15108B publication Critical patent/LV15108B/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

The invention relates to a method for converting light emission into electric energy and it can be used in producing high-efficiency acousto-optical photocells. An acousto-optical photocell for implementing said method for converting light emission into electric energy comprises: a monocrystal silicon wafer (1) with a photosensitive layer (5) in the form of a pn-junction or np-junction lying at a depth of 200 to 330 nm from the front absorbing surface of the monocrystal silicon wafer (1) with an orientation [111]; a cathode (3) formed on said front absorbing surface of the monocrystal silicon wafer (1) as a comb made of an electro-conductive material; and a solid anode (6). The acousto-optical photocell is provided with means for creating standing surface acoustic waves (4) on the front absorbing surface of the monocrystal silicon wafer (1), said means being implemented as two identical high-frequency piezoelectric converters (2) mounted on the front absorbing surface of the monocrystal silicon wafer (1), the piezoelectric converters being parallel to each other and arranged symmetrically with respect to a diameter of the front absorbing surface of the monocrystal silicon wafer (1).
LVP-14-64A 2014-08-01 2014-08-01 Method for converting light emission into electric energy and acousto-optical photocell LV15108B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LVP-14-64A LV15108B (en) 2014-08-01 2014-08-01 Method for converting light emission into electric energy and acousto-optical photocell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LVP-14-64A LV15108B (en) 2014-08-01 2014-08-01 Method for converting light emission into electric energy and acousto-optical photocell

Publications (2)

Publication Number Publication Date
LV15108A true LV15108A (en) 2016-02-20
LV15108B LV15108B (en) 2016-04-20

Family

ID=56026492

Family Applications (1)

Application Number Title Priority Date Filing Date
LVP-14-64A LV15108B (en) 2014-08-01 2014-08-01 Method for converting light emission into electric energy and acousto-optical photocell

Country Status (1)

Country Link
LV (1) LV15108B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2684430C2 (en) * 2017-07-28 2019-04-09 Викторс Николаевич Гавриловс Method for increasing efficiency of converting absorbed energy of electromagnetic waves of light flux into electrical energy with battery made of photocells, manufactured from gallium arsenide monocrystal
RU2684414C2 (en) * 2017-07-28 2019-04-09 Викторс Николаевич Гавриловс Method of increasing efficiency of conversion of absorbed energy flow of electromagnetic waves of light flow into electric energy with acoustic response photoelectron electric effect formed in photo-converter structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2684430C2 (en) * 2017-07-28 2019-04-09 Викторс Николаевич Гавриловс Method for increasing efficiency of converting absorbed energy of electromagnetic waves of light flux into electrical energy with battery made of photocells, manufactured from gallium arsenide monocrystal
RU2684414C2 (en) * 2017-07-28 2019-04-09 Викторс Николаевич Гавриловс Method of increasing efficiency of conversion of absorbed energy flow of electromagnetic waves of light flow into electric energy with acoustic response photoelectron electric effect formed in photo-converter structure

Also Published As

Publication number Publication date
LV15108B (en) 2016-04-20

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