Ngā taputapu moroiti, ā, he pai ake te mahingā taiaho
Kua waihangahia e ngā kairangahau o te Rensselaer Polytechnic Institute tētahitaputapu taiahohe whānui noa iho tēnā o te makawe tangata, ā, mā tēnā ka āwhina i ngā tohunga ahupūngao ki te ako i ngā āhuatanga taketake o te matū me te māramatanga. Tērā pea ka āwhina ā rātou mahi, i whakaputaina i roto i ngā hautaka pūtaiao rongonui, ki te whakawhanake i ngā taiaho whai hua ake hei whakamahi i roto i ngā mara mai i te rongoā ki te hanga.
TerēseriHe mea hanga te taputapu i tētahi rauemi motuhake e kiia nei ko te ārai irahiko photonic. Ka taea e ngā ārai irahiko photonic te ārahi i ngā photon (ngā ngaru me ngā matūriki e hanga ana i te mārama) mā roto i ngā atanga motuhake i roto i te rauemi, me te ārai i ēnei matūriki kei marara i roto i te rauemi tonu. Nā tēnei āhuatanga, ka taea e ngā ārai irahiko te mahi tahi i te nuinga o ngā photon. Ka taea hoki te whakamahi i ēnei taputapu hei "whakatauira irahiko" irahiko, e āhei ai ngā kairangahau ki te ako i ngā āhuatanga irahiko – ngā ture ā-tinana e whakahaere ana i te matū i ngā tauine tino iti – i roto i ngā taiwhanga iti.
"Teāhuahanga whakaahua"He ahurei te ārai i hangaia e mātou. Ka mahi i te pāmahana rūma. He putanga nui tēnei. I mua, ko ēnei rangahau ka taea anake te whakahaere mā te whakamahi i ngā taputapu nui, utu nui hei whakamatao i ngā matū i roto i te korehau. He maha ngā taiwhanga rangahau kāore i a rātou tēnei momo taputapu, nō reira ka taea e tā mātou taputapu te mahi i tēnei momo rangahau ahupūngao taketake i roto i te taiwhanga," te kī a te ahorangi āwhina o te Rensselaer Polytechnic Institute (RPI) i te Tari Pūtaiao Rauemi me te Hangarau me te kaituhi matua o te rangahau. He iti noa te rahi o te tauira o te rangahau, engari e whakaatu ana ngā hua kua whakaatuhia e te rongoā hou te whai huatanga nui ki te rongoā i tēnei mate ira onge. Kei te tumanako mātou ki te whakamana anō i ēnei hua i roto i ngā whakamātautau haumanu a meake nei, ā, tera pea ka arahi ki ngā kōwhiringa maimoatanga hou mō ngā tūroro e pāngia ana e tēnei mate." Ahakoa he iti noa te rahi o te tauira o te rangahau, e whakaatu ana ngā kitenga kua whakaatuhia e tēnei rongoā hou te whai huatanga nui ki te rongoā i tēnei mate ira onge. Kei te tumanako mātou ki te whakamana anō i ēnei hua i roto i ngā whakamātautau haumanu a meake nei, ā, tera pea ka arahi ki ngā kōwhiringa maimoatanga hou mō ngā tūroro e pāngia ana e tēnei mate."
"He taahiraa nui tēnei ki mua i roto i te whanaketanga o ngā taiaho nā te mea e whitu ngā wā iti iho te paepae pāmahana rūma o tā mātou taputapu (te nui o te pūngao e hiahiatia ana hei whakahaere) i ngā taputapu cryogenic o mua," te tāpiri a ngā kairangahau. I whakamahia e ngā kairangahau o te Rensselaer Polytechnic Institute te tikanga kotahi i whakamahia e te umanga semiconductor ki te hanga maramara iti hei hanga i tā rātou taputapu hou, arā, ko te whakarārangi i ngā momo rauemi rerekē paparanga i te paparanga, mai i te taumata ngota ki te taumata ngota, hei hanga i ngā hanganga tino pai me ngā āhuatanga motuhake.
Hei hanga i tetaputapu taiaho, i whakatipuria e ngā kairangahau ngā pereti tino angiangi o te selenide halide (he tioata i hangaia mai i te cesium, te mata me te chlorine) ā, i whakairohia he tauira polymer ki runga. I whakanohoia ēnei pereti me ngā polymer tioata ki waenganui i ngā momo rauemi waikura, ā, ka puta he mea e 2 maikorona te matotoru, e 100 maikorona te roa me te whānui (ko te whānui toharite o te makawe tangata he 100 maikorona).
I te wā i whiti ai ngā kairangahau i te rēseri ki te taputapu rēseri, ka puta he tauira tapatoru kanapa i te atanga hoahoa rauemi. Ka whakatauhia te tauira e te hoahoa o te taputapu, ā, ko te hua tēnei o ngā āhuatanga topological o te rēseri. "He tirohanga whakahihiri te kaha ki te ako i ngā āhuatanga matū i te pāmahana rūma. E whakaatu ana te mahi auaha a Ahorangi Bao ka taea e te hangarau rauemi te āwhina i a tātou ki te whakautu i ētahi o ngā pātai nui rawa atu o te pūtaiao," te kī a te tumuaki hangarau o te Rensselaer Polytechnic Institute.
Wā tuku: Hōngongoi-01-2024