Sehlopha sa lipatlisiso sa mofuputsi Yang Liang Setsing sa Suzhou sa Thuto e Tsoetseng Pele Univesithing ea Saense le Theknoloji ea China se thehile mokhoa o mocha oa tlhahiso ea tšepe ea oxide semiconductor laser micro-nano, e ileng ea hlokomela khatiso ea laser ea meaho ea ZnO semiconductor ka nepo ea submicron, mme e kopantsoe. E na le khatiso ea laser ea tšepe, ka lekhetlo la pele e netefalitse ho ngoloa ka ho toba ka laser ea likaroloana tsa microelectronic le li-circuits tse kang diode, triodes, memristors le li-circuits tsa encryption, kahoo e atolosa maemo a ts'ebeliso ea laser micro-nano ho ea tšimong ea microelectronics. lisebelisoa tsa elektronike tse feto-fetohang, li-sensor tse tsoetseng pele, Intelligent MEMS le likarolo tse ling li na le menyetla ea bohlokoa ea kopo. Liphetho tsa lipatlisiso li sa tsoa hatisoa "Nature Communications" tlas'a sehlooho "Laser Printed Microelectronics".
Elektronike e hatisitsoeng ke theknoloji e hlahang e sebelisang mekhoa ea khatiso ho etsa lihlahisoa tsa elektroniki. E kopana le litšoaneleho tsa ho fetoha le maemo le botho ba moloko o mocha oa lihlahisoa tsa elektroniki, 'me e tla tlisa phetoho e ncha ea theknoloji indastering ea microelectronics. Lilemong tse 20 tse fetileng, khatiso ea inkjet, laser-induced transfer (LIFT), kapa mekhoa e meng ea khatiso e hatetse pele haholo ho etsa hore ho be le lisebelisoa tse sebetsang tsa organic le inorganic microelectronic ntle le tlhoko ea tikoloho e hloekileng ea phaposi. Leha ho le joalo, boholo ba tšobotsi e tloaelehileng ea mekhoa e ka holimo ea khatiso e atisa ho ba ka tatellano ea li-microns tse mashome, 'me hangata e hloka mokhoa o phahameng oa mocheso oa morao-rao, kapa o itšetlehile ka ho kopanya mekhoa e mengata ho finyella ts'ebetso ea lisebelisoa tse sebetsang. Theknoloji ea ts'ebetso ea Laser micro-nano e sebelisa tšebelisano e sa tloaelehang pakeng tsa lisebelisoa tsa laser le lisebelisoa, 'me e ka finyella mekhoa e rarahaneng ea ts'ebetso le tlhahiso e eketsehileng ea lisebelisoa tseo ho leng thata ho li finyella ka mekhoa ea setso ka ho nepahala ha <100 nm. Leha ho le joalo, boholo ba meaho ea hajoale ea laser micro-nano-fabricated ke thepa e le 'ngoe ea polymer kapa lisebelisoa tsa tšepe. Ho haella ha mekhoa ea ho ngola ka ho toba ea laser bakeng sa lisebelisoa tsa semiconductor ho boetse ho etsa hore ho be thata ho atolosa ts'ebeliso ea theknoloji ea laser micro-nano ho ea tšimong ea lisebelisoa tsa microelectronic.
Thutong ena, mofuputsi Yang Liang, ka ts'ebelisano le bafuputsi ba Jeremane le Australia, o ile a qapa khatiso ea laser e le theknoloji ea khatiso ea lisebelisoa tsa elektronike tse sebetsang, ho hlokomela semiconductor (ZnO) le conductor ( Composite laser printing of various materials such as Pt le Ag) (Setšoantšo sa 1), 'me ha e hloke mehato ea ts'ebetso ea morao-rao ea mocheso o phahameng ho hang, 'me boholo ba karolo e tlase ke <1 µm. Katleho ena e etsa hore ho khonehe ho etsa moralo le khatiso ea li-conductors, li-semiconductors, esita le moralo oa thepa e sireletsang ho latela mesebetsi ea lisebelisoa tsa microelectronic, e leng ho ntlafatsang haholo ho nepahala, ho tenyetseha le ho laoleha ha lisebelisoa tsa microelectronic tsa khatiso. Motheong ona, sehlopha sa lipatlisiso se atlehile ho hlokomela mongolo o kopaneng oa laser o tobileng oa diode, memristors le li-circuits tsa encryption tse sa hlahisoang ka 'mele (Setšoantšo sa 2). Theknoloji ena e lumellana le khatiso ea khale ea inkjet le mahlale a mang, 'me ho lebeletsoe hore e atolosoe ho hatisoa ha thepa e sa tšoaneng ea P-mofuta le N-mofuta oa semiconductor metal oxide, ho fana ka mokhoa o hlophisitsoeng o mocha oa ho sebetsana le lisebelisoa tse rarahaneng, tse kholo, lisebelisoa tsa microelectronic tse sebetsang ka mahlakoreng a mararo.
Thesis: https://www.nature.com/articles/s41467-023-36722-7
Nako ea poso: Mar-09-2023