Bo-rasaense ba Turkey ba thehile betri e feto-fetohang ea letsatsi

Bo-rasaense ba Lefapha la Saense la Eskisehir Technical University (ESTU) ba sebelisa silicon sebakeng sa gallium arsenide ho hlahisa lisele tsa letsatsi, tse sebelisetsoang ho matlafatsa lisathelaete, likoloi tsa sefofane le likoloi tsa sesole. Sena se fokotsa litšenyehelo mme se kenya letsoho ho tsa lehae.

Motlatsi oa Moprofesa Mustafa Kulakci oa Lefapha la Lefapha la Basebetsi le Moprofesa Uğur Serin can, Ph.D., ba amohetse TÜBİTAK 1003 2018 Leading Field Field Support Programme Programme e bitsoang "Ho Sebelisa Silicon E Tšehetsoeng ke morero oa "Khōlo, Tlhahiso, le Sebopeho sa Boemo bo Phahameng. -Efficiency Flexible Thin Film Gallium Arsenide Solar Cells ea Yashi."

Ka mor'a lilemo tse ka bang tharo tsa mosebetsi, bo-rasaense ba Turkey ba thehile lisele tsa letsatsi tse tšesaane tse tšesaane tsa III-V holim'a li-silicon substrates. Lisele hangata li hlahisoa ka likaroloana tsa gallium arsenide (li-substrates). Sepheo sa bona ke ho li sebelisa ho ESTU nanoscale Projects e entsoeng sebakeng sa heno ke laboratori ea lipatlisiso ho kenya letsoho Lenaneong la Naha la Sebaka.

Ka tšehetso ea Lekala la Indasteri le Theknoloji, Ofisi ea Patent ea Turkey le Letšoao la Khoebo, Mokhatlo oa Machaba oa Mekhatlo ea Inventors'Inventors' Associations (IFIA), World Intellectual Property Organization (WIPO), European Patent Office (EPO), le Turkish Technical Team Foundation, Kulak e fumane patent. Qihe Serinjiang o hapile khau ea khauta Pontšong ea bo6 ea Istanbul International Invention ISIF'21ISIF'21, e neng e tšoaretsoe Turkey khoeling e fetileng.

Mohokahanyi oa morero, Moprofesa Mustafa Kulakchi, Ph.D., Morupeli le Motlatsi oa Moprofesa Lefapheng la Fisiks, o boletse hore le hoja gallium arsenide substrate III-V lisele tsa letsatsi tse feto-fetohang li sebelisoa ka lisathelaete, likoloi tsa sefofane le likoloi tsa sesole li theko e boima, E ntse e sebelisoa.

Kulakchi o fane ka leseli mabapi le morero oo a o entseng le Dr. Salinjang:

"Ha re etsa tlhahiso ea lisele tsa letsatsi tse tenyetsehang, ha rea ​​ka ra sebelisa gallium arsenide e theko e boima, empa silicon, e theko e tlaase haholo ebile e na le theknoloji e tsoetseng pele ea substrate. Ha e bapisoa le silicone, thepa e theko e boima haholo. tenyetsehang tšesaane lisele tsa letsatsi re ile ra hlahisa ka ho tlosa ka silicon hoo e ka bang e lekana le ea sele ea letsatsi eo re e tlositseng ho gallium arsenide base Re lumela hore ka lipatlisiso tseo re li entseng, re III The action in -V photovoltaic technology e buletsoe mocha o mocha oa theko e tlaase.GaAs-based thin-film flexion e bohlokoa haholo ke theknoloji ea bohlokoa nakong e tlang Ho ea ka phapang ea theknoloji ea betri, lisele tsa letsatsi tsa III-V li ka bang 85 -90% ea litšenyehelo tsa tlhahiso e tsoa ho substrate. ."

"E bobebe ebile ea tenyetseha 'me e ka buloa le ho menwa joalo ka moqolo."

Kulakchi o boletse hore li-betri tse thehiloeng ho gallium arsenide (GaAs) li theko e boima lits'ebetsong tsa lisele tsa letsatsi lefatšeng, 'me lisele tsa silicon tse theko e tlase haholo li sebelisoa lits'ebetsong tsa lefats'e.

Karachi o ile a hlalosa hore ba sebelisitse silicon e theko e tlaase ho hlahisa lisele tsa letsatsi tsa gallium-arsenide tse tšesaane tse tšesaane bakeng sa merero ea tsamaiso ea satellite, sebaka, lifofane le tsamaiso ea sesole.

"Litšenyehelo pakeng tsa li-substrates tse peli li fapana ka boholo empa li ka tloha ho makhetlo a 10 ho ea ho makhetlo a makholo. Lisebelisoa tsa Gallium li fokotsehile. Photovoltaic (liphanele tsa letsatsi le matla a matla a betri) indasteri, optoelectronics (thuto ea matla a leseli le matla a motlakase) Lekala la saense tsa phetoho) indasteri le indasteri ea likhokahanyo li tlameha ho arolelana mehloli e fokolang ea li-GaAs Kahoo theko ea eona e holimo. e ile ea betla tsela bakeng sa tlhahiso ea theknoloji e theko e boima ka theko e tlase.

Libetri tsa sehlopha sa II-V tse flexible thin-film li na le mesebetsi e mengata ho feta li-betri tse tloaelehileng tse thehiloeng ho li-substrates. E bobebe ebile e tenyetseha 'me e ka buloa le ho mena joaloka moqolo. Ka lebaka la bosesane ba eona, mocheso oa eona le mamello ea mahlaseli a kotsi li phahame haholo ho feta lilekane tsa eona tsa substrate. Ho sebetsa hantle ho boetse ho phahame haholo. Ke lekhetlo la pele re hlahisa libeteri tsena tse tenyetsehang tsa filimi e tšesaane holim'a silicon, eo hangata e hahiloeng holim'a li-gallium arsenide substrates. Ts'ebetso ea kopo ea tokelo ea molao ea Turkey ea Turkey e phethiloe. Re mothating oa ho fumana patent ea kantle ho naha. ""

Kulakchi o boletse hore ho isa morero ona pele, o tla tsoelapele ho ntlafatsa ts'ebetso.

"Tsena ke litheknoloji tsa bohlokoa."

Moprofesara Uğur Serin can, Ph.D. morerong ona, o ile a bua ka bohlokoa ba Lenaneo la Naha la Sebaka ho bo-rasaense ba Turkey mme a re ba ka tšehetsa lithuto tsena ka morero oa bona.

O supile fa maatla e le mangwe a maitseo essentialSalinan o itse:

"Ho bohlokoa haholo ho khona ho hlahisa III-V betri e feto-fetohang ka gallium arsenide substrates le ka nako e tšoanang fokotsa litšenyehelo. Tsena ke litheknoloji tsa bohlokoa hobane li na le lits'ebetso tsa sesole le tsa sesole. Ha litšenyehelo li fokotseha 'me tlhahiso e eketseha, li sebelisoa tšimong ea sechaba. Tšebeliso ea lisele tsena tsa letsatsi le eona e ka atolosoa. Ka lebaka la litšenyehelo tse phahameng, ba ka boela ba atolosa tšebeliso ea lisele tsena tsa letsatsi; li sebelisoa libakeng tsa sathelaete, tsa sefofane kapa tsa sesole. Re bula tsela bakeng sa tlhahiso e theko e tlaase le e kholo ea lisele tsena hammoho le Tsela ea tlhahiso ea malapeng. Ho bohlokoa ho fokotsa litšenyehelo ha theknoloji e ntse e le teng ea silicon. Re fihletse ntlha ena ea bohlokoa ka morero oa rona. Re na le mosebetsi o mong oa morero oo re lokelang ho tsoela pele. Re tšepa ho ntlafatsa silicon ea rona Ho sebetsa hantle ha thekenoloji e ntlafalitsoeng. Sena se ntlafala le ho feta molemong oa naha ea rona.try."