Hainamanatuatahipūrere taiaho attosecondkei te hangaia
Kua noho te attosecond hei taputapu hou mā ngā kairangahau ki te tūhura i te ao hiko. "Mō ngā kairangahau, he mea nui te rangahau attosecond, me te attosecond, ka mārama ake ngā whakamātautau pūtaiao maha i roto i te tukanga hihiri tauine atomika e tika ana, ka tika ake te tangata mō ngā pūmua koiora, ngā āhuatanga ora, te tauine atomika me ētahi atu rangahau e pā ana," te kī a Pan Yiming.
E whakapono ana a Wei Zhiyi, he kairangahau i te Institute of Physics o te Chinese Academy of Sciences, ko te ahunga whakamua o ngā pāorooro mārama honohono mai i ngā femtoseconds ki ngā attoseconds ehara i te mea he ahunga whakamua noa iho i roto i te tauine wā, engari he mea nui ake, ko te kaha o te tangata ki te ako i te hanganga o te mea, mai i te nekehanga o ngā ngota me ngā ngota ki roto o ngā ngota, ka taea te kite i te nekehanga o ngā irahiko me ngā whanonga e pā ana, kua puta he hurihanga nui i roto i te rangahau ahupūngao taketake. Ko tētahi o ngā whāinga pūtaiao nui e whaia ana e te tangata ko te ine tika i te nekehanga o ngā irahiko, te mohio ki ō rātou āhuatanga ā-tinana, kātahi ka whakahaere i te whanonga hihiri o ngā irahiko i roto i ngā ngota. Mā ngā pāorooro attoseconds, ka taea e tātou te ine me te whakahaere i ngā matūriki moroiti takitahi, ā, nō reira ka taea e tātou te mahi i ngā tirohanga me ngā whakaahuatanga taketake me te taketake o te ao moroiti, he ao e whakahaerehia ana e te miihini kuantum.
Ahakoa kei tawhiti tonu tēnei rangahau i te marea whānui, ko te whakaohooho o ngā "parirau pūrerehua" ka tino arahi ki te taenga mai o te rangahau pūtaiao "tupuhi". I Haina, attosecondrēseriKua whakaurua ngā rangahau e pā ana ki te ahunga whanaketanga nui o te motu, kua hangaia te pūnaha whakamātautau e tika ana, ā, kei te whakamaheretia te taputapu pūtaiao, ka whakarato i tētahi huarahi auaha nui mō te ako i ngā hihiri attosecond, mā te tirotiro i te nekehanga irahiko, ka noho ko te "mākairo hiko" pai rawa atu i roto i te wāhanga whakataunga wā ā muri ake nei.
E ai ki ngā kōrero a te marea, he attosecondtaputapu taiahoKei te whakamaheretia tēnei i te Whare Taiwhanga Rauemi o Songshan Lake i te Rohe Nui o Guangdong-Hong Kong-Macao o Haina. E ai ki ngā pūrongo, i hangaia ngātahitia te whare taiaho attosecond matatau e te Institute of Physics of the Chinese Academy of Sciences me te Xiguang Institute of the Chinese Academy of Sciences, ā, kei roto te Whare Taiwhanga Rauemi o Songshan Lake i te hanganga. Mā te hoahoa tīmatanga teitei, ko te hanganga o tētahi teihana raina maha-rama me te auau auau teitei, te kaha photon teitei, te rere teitei me te whānui o te pao poto rawa e whakarato ana i te irahiko tino pai me te whānui pao poto rawa iti iho i te 60as me te kaha photon teitei rawa tae atu ki te 500ev, ā, kua rite ki te tūāpapa rangahau tono e rite ana, ā, e tumanakohia ana ka eke te taupū whānui ki te kaiārahi o te ao i muri i te otinga.
Wā tuku: Hanuere-23-2024