Indlela elula yokubuka isimo sebhethri ye-lithium ion

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U-JGu Demertri Budke USolwazi u-Hu Yunan uneyunithi yebhethri kanye nedivayisi yokukala isimo sokushaja. Ibhethri elishajekayo liwumgogodla wobuchwepheshe obuningi obusha, isibonelo, ukusetshenziswa okusha kwamandla avuselelekayo. Ngemininingwane eminingi, asetshenziselwa izimoto zikagesi, omakhalekhukhwini namalaptop.

I-German Meizi Johnnes Gitten Fort University (JGU) kanye neSimo Himhumholz Research Institute (HIM) bahlongoze indlela yokungaxhumani nabo ukuze kuhlolwe isimo sokushaja nanoma yikuphi ukonakala kwamabhethri e-lithium-ion. Kulokhu, i-magnetometer ye-athomu isetshenziselwa ukukala indawo kazibuthe ezungeze iyunithi yebhethri. USolwazi DmitryBudker nethimba lakhe ngokuvamile basebenzisa izindlela kazibuthe ze-athomu ukuze bafunde izinkinga eziyisisekelo ze-physics, njengokubheka izinhlayiya ezintsha.

I-Magnetic gauge isetshenziselwa ukuchaza amagama akalwa ngokulinganisa indawo kazibuthe. Isibonelo esilula sekhampasi ukuthi ikhwalithi engcolisekayo yekhampasi esemhlabeni isebenzisa ikhwalithi engathinteki yebhethri ye-athomu magnetometer ukuze kuqinisekiswe ukuthi isidingo samabhethri anamandla amakhulu aphinde ashajwe simayelana nokunqunywa kobuchwepheshe bokuxilongwa obuhlakaniphile nobunembile bebhethri. Intuthuko eminingi entsha izoncika ekutheni ingacutshungulwa yini ukuze inikeze umthamo owanele nempilo ende.

UDkt. I-ARNEWITNBROCK, i-Working Group, uSolwazi DmitryBudker, i-JGU Physics, ithe: “Ukuqinisekiswa kwekhwalithi yamabhethri aphinde ashajwa kuyinselelo enkulu. Izindlela okungezona othintana nazo zingase zinikeze ugqozi olusha lwekhwalithi yebhethri ethuthukisiwe.

"Ucwaningo lweHelmhoz. Ithimba lagqekeza ngokusebenzisa i-atomic magnetometer. Lo mbono uhlongozwa ocingweni lwengqungquthela phakathi kukaBudker nozakwabo waseNyuvesi yaseNew York u-Alexejerschow.

"Ubuchwepheshe bethu bufana nesimiso sokusebenza kwe-magnetic resonance, kodwa kulula ngoba sisebenzisa i-athomu magnetometer", kusho u-Wickenbrock weqembu walolu cwaningo. I-magnetometer ye-athomu iyi-magnetometer yepompo ekhanyayo esebenzisa i-athomu yegesi njengophenyo lwensimu kazibuthe. Ziyatholakala ngokwentengiso, futhi zisetshenziselwa ukusetshenziswa kwezimboni kanye nocwaningo oluyisisekelo.

Ithimba le-Budker le-JGU kanye ne-HIM liphinde lasungula inzwa yalo ethuthukisiwe kazibuthe, futhi basebenzisa lezi zibuthe ze-athomu ocwaningweni oluyisisekelo lwefiziksi, njengokubheka izinto ezimnyama, nokuzama ukuphatha izimfumbe entweni nezinto ezimelene nezinto. Ngokushesha nibhubhisane. Indlela elula ingathola izilinganiso ezisheshayo neziphezulu esimweni sokukalwa kwebhethri, beka ibhethri ngemuva kwenkambu kazibuthe.

Ibhethri izoshintsha indawo yangemuva kazibuthe futhi ilinganise izinguquko kumagnetometer ye-athomu. U-Wickenbrock wanezela: “Lolu shintsho lusinikeza ulwazi mayelana nokushajwa kwebhethri, amandla ayinsalela kanye nomonakalo ongenzeka. “Le nqubo iyashesha kakhulu, sicabanga ukuthi ingahlanganiswa kalula nenqubo yokwenza imishini.

". "Imibiko ephikisiwe yokuqhuma kwentuthu ye-elekthronikhi kanye nokulimala okulinganiselwe kwezinhlobo ezithile zomakhalekhukhwini abaphethe izinhlobo ezithile zomakhalekhukhwini, ukuhlola ukonakala kwebhethri. Umbhali uveza ephepheni eliseduze le-PNAS: "Ikhono lokuxilonga lobu buchwepheshe kulindeleke ukuthi lihlole amaseli ngesikhathi socwaningo, ukulawulwa kwekhwalithi noma ukusebenza.

Ehlobo eledlule, iQembu Elisebenzayo elifanayo lihlele imisebenzi emibili ehlobene nokusebenzisa ama-athomu ne-nuclear physics, ngokubamba iqhaza kwamazwe ngamazwe okusezingeni eliphezulu. Cishe abacwaningi abangama-200 abavela kuwo wonke umhlaba baphendula ukulinganisa kwamandla kazibuthe e-athomu kanye nezinye izinhlobo zezinkinga zobuchwepheshe bokulinganisa i-quantum. .