Izinto ezithambile nezithambile ze-semiconductor zingasetshenziswa ukwenza ama-micro futhiAmadivayisi we-Nano Optoelectronic
izimbotshana, ukushuba kwama-nanometer ambalwa kuphela, izakhiwo ezinhle zokukhanya ... Intatheli ifundile e-Nanjing University of the Story Crystal ye-Iodide of the School of the Supfitive of the Sulfal Metal Metal Surfide Izinto, ezinikeza umbono omusha wokwenza wamaseli elanga kanyePhotoDeteectors. Imiphumela yashicilelwa kumagazini wakamuva we-International Journal Advanced Izinto.
"I-Ultra-Fire-Five Hort iodide nanosheets esizilungiselele okokuqala, igama lobuchwepheshe lithi 'I-atomical reath band band gang emibili ye-PBI2, okuyinto eyenziwe nge-semiconductor emincane enobukhulu bama-nanometer ambalwa." ILanga Yan, umbhali wokuqala wephepha nokhetho lobudokotela e-Nanjing University of Technology, basebenzise indlela yesisombululo sokuvumelanisa, esinezidingo eziphansi kakhulu, ezinesidingo sezinzuzo ezilula, ezisheshayo, futhi zingahlangabezana nezidingo zendawo enkulu enezinto ezibonakalayo. I-Synthesised Movie Iodide Nanoshiets inesimo esijwayelekile esingunxantathu noma i-hexagonal, usayizi ojwayelekile wama-microns ayi-6, indawo ebushelelezi kanye nezindawo ezinhle zokukhanya.
Abaphenyi bahlanganisa leli nanosheet elincanyana le-Ultra ye-Iodide enezinguquko ezinama-turmition tineral metal metal sulfides, ngoba zibambele ndawonye, ngoba zitholwe ndawonye, futhi zithole izinhlobo ezahlukene zokusebenza okuhlukile, futhi ngakho-ke zithola izindlela ezihlukile zingaba nemiphumela ehlukile ekusebenzeni kwensimbi yensimbi ehlukene emibili. Lesi sakhiwo se-band singathuthukisa ngempumelelo ukusebenza kahle okukhanyayo, okulungele ukukhiqizwa kwamadivayisi anjenge-diodiones ephuma ukukhanya nama-lasers, asetshenziswa emkhakheni wezithombe kanyeAmadivayisi we-Photovoltaic.
Lokhu kufinyelelwa kubona ukulawulwa kwezindawo ezibonakalayo zezinto zokwakha zensimbi enezici ezimbili ze-sulfide yensimbi eyenziwe nge-iodide ye-Ultra-Fire Shoad. Uma kuqhathaniswa namadivayisi we-opoleelectronic endabuko asuselwa ezintweni ezisekelwe kwisilicon, lokhu kufinyelelwa kunezimpawu zokuguquguquka, ama-micro kanye ne-nano. Ngakho-ke, ingasetshenziswa kulungiselelo lokuguquguquka futhi luhlanganisiweAmadivayisi we-Optoelectronic. Inethemba lesicelo esibanzi emkhakheni wamadivayisi ahlanganisiwe amancane kanye nano opoloelectronic, futhi anikeze umbono omusha wokukhiqiza amaseli elanga, ama-photodeteectors nokunye.
Isikhathi sePosi: Sep-20-2023