Cov kws tshawb fawb Turkish tau tsim lub hnub ci hloov pauv roj teeb

Cov kws tshawb fawb ntawm Eskisehir Technical University (ESTU) Kws qhia ntawv ntawm Science siv silicon es tsis txhob siv cov gallium arsenide los tsim cov hnub ci hlwb, uas yog siv rau lub zog satellites, aerospace tsheb, thiab tsheb tub rog. Qhov no txo ​​cov nqi thiab pab txhawb rau hauv zos.

Associate Professor Mustafa Kulakci ntawm Cov Kws Qhia Ntawv thiab Cov Neeg Ua Haujlwm Pabcuam thiab xibfwb Uğur Serin tuaj yeem, Ph.D., tau txais TÜBİTAK 1003 2018 Kev Ua Haujlwm R & D Txoj Haujlwm Pabcuam hu ua "Siv Silicon Txhawb nqa los ntawm txoj haujlwm ntawm "Kev Loj Hlob, Kev Tsim Kho, thiab Kev Ua Haujlwm ntawm Siab. -Efficiency Flexible Thin Film Gallium Arsenide Solar Cells ntawm Yashi.

Tom qab peb xyoos ntawm kev ua haujlwm, cov kws tshawb fawb Turkish tau tsim III-V hloov tau yooj yim-zaj duab xis hnub ci hlwb ntawm silicon substrates. Cov hlwb feem ntau yog tsim los ntawm gallium arsenide substrates (substrates). Lawv lub hom phiaj yog siv lawv hauv ESTU nanoscale Projects tsim hauv zos los ntawm lub chaw soj ntsuam kev tshawb fawb los pab txhawb rau National Space Program.

Nrog kev txhawb nqa los ntawm Ministry of Industry thiab Technology, Turkish Patent thiab Trademark Office, International Federation of Inventors'Inventors' Associations (IFIA), World Intellectual Property Organization (WIPO), European Patent Office (EPO), thiab Turkish Technical Team Foundation, Kulak tau txais patent. Qihe Serinjiang yeej qhov khoom plig kub ntawm 6th Istanbul International Invention Exhibition ISIF'21ISIF'21, tuav hauv Turkey lub hli tas los.

Tus kws saib xyuas qhov project, xibfwb Mustafa Kulakchi, Ph.D., Lecturer thiab Associate Professor nyob rau hauv Department of Physics, hais tias txawm hais tias lub gallium arsenide substrate III-V hloov tau lub hnub ci hlwb yog siv nyob rau hauv satellites, aerospace tsheb, thiab tub rog tsheb yog kim, Tseem tau siv.

Kulakchi muab cov ntaub ntawv hais txog qhov project nws tsim nrog Dr. Salinjang:

"Nyob rau hauv kev tsim cov hnub ci hloov tau yooj yim, peb tsis tau siv cov khoom kim kim gallium arsenide, tab sis silicon, uas yog pheej yig heev thiab muaj ntau tshaj li substrate technology. Piv nrog silicone, cov khoom kim heev yog cov khoom kim heev. Raws li ib feem ntawm qhov project, kev ua haujlwm ntawm cov flexible nyias hnub ci cell peb tsim los ntawm kev tshem tawm ntawm silicon yog yuav luag sib npaug ntawm lub hnub ci cell peb tshem tawm los ntawm gallium arsenide puag.Peb ntseeg hais tias los ntawm kev tshawb fawb peb ua, peb yog III qhov kev txiav txim nyob rau hauv -V photovoltaic tshuab tau qhib. ib tug tshiab nqi-zoo channel GaAs-raws li nyias-zaj duab xis flexion critically yog ib tug tseem ceeb technology nyob rau hauv lub neej yav tom ntej, raws li qhov sib txawv ntawm cov roj teeb technology, III-V hnub ci hlwb yog li ntawm 85-90% ntawm cov nqi tsim tawm los ntawm substrate. ."

"Nws yog lub teeb thiab hloov tau thiab tuaj yeem qhib thiab folded zoo li yob."

Kulakchi tau hais tias cov roj teeb raws li gallium arsenide (GaAs) raug nqi ntau hauv kev siv lub hnub ci hauv lub ntiaj teb, thiab cov roj ntsha silicon uas tsis tshua muaj nqi yog siv rau hauv daim ntawv thov hauv ntiaj teb.

Karachi tau piav qhia tias lawv siv cov silicon tus nqi qis los tsim cov gallium-arsenide saj zawg zog nyias zaj duab xis hnub ci hlwb rau satellite, chaw, aviation, thiab tub rog technology systems project.

"Tus nqi nruab nrab ntawm ob lub substrates txawv ntawm qhov loj me tab sis tuaj yeem nyob ntawm 10 npaug rau ntau pua zaus. Gallium cov peev txheej tsawg heev. Photovoltaic (hnub ci vaj huam sib luag thiab roj teeb tsim hluav taws xob) kev lag luam, optoelectronics (kev kawm ntawm lub teeb lub zog thiab hluav taws xob hluav taws xob) Cov kws tshawb fawb. ntawm kev hloov pauv) kev lag luam thiab kev lag luam kev sib txuas lus yuav tsum sib faib cov peev txheej tsawg ntawm GaAs, yog li nws cov nqi siab heev, peb tsim cov cuab yeej siv roj teeb no, uas muaj txiaj ntsig zoo rau kev daws lub voj voog vicious no los ntawm ntau pheej yig silicon, txoj kev tseem ceeb heev. Peb muaj paved txoj kev rau zus tau tej cov tshuab kim ntawm tus nqi qis.

Group II-V hloov tau yooj yim-film roj teeb muaj zog ntau dua li cov roj teeb ib txwm muaj raws li cov substrates. Nws yog lub teeb thiab yoog raws thiab tuaj yeem qhib thiab folded zoo li yob. Vim nws qhov nyias nyias, nws qhov kub thiab qhov kev tiv thaiv hluav taws xob muaj ntau dua li nws cov substrate counterparts. Lub efficiency kuj yog heev. Qhov no yog thawj zaug uas peb tau tsim cov roj teeb nyias nyias ntawm silicon, feem ntau ua rau ntawm gallium arsenide substrates. Qaib ntxhw'sTurkey cov txheej txheem thov patent tau ua tiav. Peb tab tom yuav tau txais patent txawv teb chaws. ""

Kulakchi tau hais tias txhawm rau ua qhov project ntxiv, nws yuav txuas ntxiv txhim kho cov txheej txheem.

"Cov no yog cov thev naus laus zis tseem ceeb."

xibfwb Uğur Serin tuaj yeem, Ph.D. hauv qhov project, tau hais txog qhov tseem ceeb ntawm National Space Program rau cov kws tshawb fawb Turkish thiab hais tias lawv tuaj yeem txhawb nqa cov kev tshawb fawb no los ntawm lawv qhov project.

Nws tau taw qhia tias lub zog yog ib qho tseem ceeb ntawm qhov tseem ceeb tseem ceebSalinan hais tias:

"Nws tseem ceeb heev kom muaj peev xwm tsim tau III-V hloov tau roj teeb nrog gallium arsenide substrates thiab tib lub sijhawm txo cov nqi. Cov no yog cov thev naus laus zis tseem ceeb vim tias lawv muaj ob qho tib si pej xeem thiab tub rog siv. Thaum cov nqi txo thiab ntau lawm, lawv tau siv rau hauv pej xeem. Daim ntawv thov ntawm cov hnub ci hnub ci tuaj yeem nthuav dav. Vim yog tus nqi siab, lawv tuaj yeem nthuav dav daim ntawv thov ntawm cov hnub ci hlwb; lawv siv nyob rau hauv satellite, aerospace los yog tub rog teb. Peb ua txoj hauv kev rau pheej yig thiab loj-loj ntau lawm ntawm cov hlwb no nrog rau kev tsim khoom hauv tsev. Nws yog ib qho tseem ceeb los txo cov nqi thaum integandh uas twb muaj lawm silicon technology. Peb tau ua tiav qhov tseem ceeb ntawm peb qhov project. Peb muaj lwm txoj haujlwm ntawm qhov project mus txuas ntxiv. Peb cia siab tias yuav ntxiv dag zog rau peb cov silicon Cov kev ua haujlwm ntawm cov cuab yeej tsim tawm. Qhov no txhim kho ntxiv rau peb lub tebchaws. "