I-Sumitomo Rubber Industry yaseJapan ishicilele inqubekelaphambili ekuthuthukisweni kobuchwepheshe obusha ngokubambisana ne-RIKEN, isikhungo socwaningo lwesayensi yokukhanya okuphezulu okukhanyayo eNyuvesi yase-Tohoku, le nqubo iyindlela entsha yokufunda i-athomu, i-molecular and nanostructure kanye nokunyakaza kokulinganisa endaweni ebanzi ehlanganisa i-nanosecond engu-1. Ngalolu cwaningo, singakhuthaza ukuthuthukiswa kwesondo ngamandla aphezulu kanye nokumelana nokugqokwa okuhle kakhulu.
Amasu angaphambili akwazile ukukala ukunyakaza kwe-athomu ne-molecular kurabha ebangeni lesikhathi lama-nanosecond ayi-10 kuye kwayi-1000. Ukuze uthuthukise ukumelana nokugqoka, kuyadingeka ukutadisha ukunyakaza kwe-athomu ne-molecular ku-raber ngokuningiliziwe ebangeni lesikhathi esifushane.
Ubuchwepheshe obusha be-radioluminescence bungakala ukunyakaza phakathi kuka-0.1 no-100 nanoseconds, ngakho bungahlanganiswa nezindlela ezikhona zokulinganisa ukukala ukunyakaza kwe-athomu ne-molecule esikhathini esibanzi. Lobu buchwepheshe baqale bathuthukiswa kusetshenziswa isikhungo esikhulu socwaningo nge-radioluminescence esibizwa nge-spring -8. Ukwengeza, ngokusebenzisa ikhamera ye-X-ray ye-2-d yakamuva, i-Citius, awukwazi ukukala kuphela isikali sesikhathi sento ehambayo, kodwa futhi nobukhulu besikhala ngesikhathi esifanayo.
Umshini wokugcwalisa irabha
Ucwaningo luholwa yi-Japan Japan Science and Technology Agency, ucwaningo oluhlanganyelwe phakathi kwezikole namabhizinisi, futhi luzinikezele ekuthuthukiseni imbangela yocwaningo lokudala lwamasu "CREST" locwaningo lwezinga eliphezulu lwamazwe ngamazwe olunoqobo, ngokusebenzisa lobu buchwepheshe ekuthuthukiseni ukusebenza kwamasondo, umphakathi osimeme ungafezeka. Yenza umnikelo.
Isikhathi sokuthumela: Jun-26-2024