ʻO ka hoʻomohala ʻana o kahi kamepiula quantum e hiki ke hoʻoponopono i nā pilikia, kahi hiki i nā kamepiula kuʻuna ke hoʻoponopono wale me ka hoʻoikaika nui a ʻaʻole paha—ʻo kēia ka pahuhopu e alualu ʻia nei e ka nui o nā hui noiʻi ma ka honua holoʻokoʻa. ʻO ke kumu: ʻO nā hopena Quantum, i hoʻomaka mai ka honua o nā ʻāpana liʻiliʻi loa a me nā ʻano, e hiki ai i nā noi ʻenehana hou he nui. ʻO nā mea i kapa ʻia ʻo superconductors, e ʻae ana i ka hana ʻana i ka ʻike a me nā hōʻailona e like me nā kānāwai o ka mechanics quantum, ua manaʻo ʻia he mau ʻāpana hoʻohiki no ka hoʻokō ʻana i nā kamepiula quantum. ʻO kahi kiko paʻakikī o nā nanostructures superconducting, akā naʻe, ʻo ia ka hana wale ʻana ma nā mahana haʻahaʻa loa a no laila he paʻakikī ke lawe mai i nā noi kūpono. googletag.cmd.push(function() { googletag.display('div-gpt-ad-1449240174198-2′); });
Ua hōʻike nā kānaka noiʻi ma ke Kulanui o Münster lāua ʻo Forschungszentrum Jülich i kēia manawa, no ka manawa mua, i ka mea i ʻike ʻia ʻo ka quantization ikehu i loko o nā nanowires i hana ʻia me nā superconductors wela kiʻekiʻe—ʻo ia hoʻi nā superconductors, kahi i hoʻokiʻekiʻe ʻia ai ka mahana ma lalo o nā hopena mechanical quantum. A laila manaʻo ka nanowire superconducting i nā kūlana ikehu i koho ʻia e hiki ke hoʻohana ʻia e hoʻopili i ka ʻike. I loko o nā superconductors wela kiʻekiʻe, ua hiki nō hoʻi i nā kānaka noiʻi ke nānā no ka manawa mua i ka omo ʻana o kahi photon hoʻokahi, kahi ʻāpana māmā e lawelawe ana e hoʻouna i ka ʻike.
"Ma kekahi ʻaoʻao, hiki i kā mākou mau hopena ke kōkua i ka hoʻohana ʻana i ka ʻenehana hoʻoluʻu maʻalahi i nā ʻenehana quantum i ka wā e hiki mai ana, a ma ka ʻaoʻao ʻē aʻe, hāʻawi lākou iā mākou i nā ʻike hou loa i nā kaʻina hana e hoʻomalu ana i nā kūlana superconducting a me kā lākou dynamics, ʻaʻole i maopopo," wahi a ke alakaʻi noiʻi ʻo Jun. Prof. Carsten Schuck mai ka Institute of Physics ma ke Kulanui ʻo Münster. No laila, pili paha nā hopena no ka hoʻomohala ʻana i nā ʻano ʻenehana kamepiula hou. Ua paʻi ʻia ke aʻo ʻana ma ka puke pai Nature Communications.
Ua hoʻohana nā kānaka ʻepekema i nā superconductors i hana ʻia me nā mea yttrium, barium, copper oxide a me oxygen, a i ʻole YBCO no ka pōkole, kahi a lākou i hana ai i kekahi mau uea lahilahi nanometer. Ke alakaʻi kēia mau hale i ke au uila, hana ʻia nā dynamics kino i kapa ʻia ʻo 'phase slips'. I ke ʻano o nā nanowires YBCO, ʻo nā loli o ka nui o ka mea lawe ukana ke kumu o nā loli i ka supercurrent. Ua noiʻi nā kānaka noiʻi i nā kaʻina hana i loko o nā nanowires ma nā mahana ma lalo o 20 Kelvin, kahi e kūlike ana me ka minus 253 degere Celsius. I ka hui pū ʻana me nā helu hoʻohālike, ua hōʻike lākou i ka quantization o nā kūlana ikehu i loko o nā nanowires. Ua loaʻa ka mahana i komo ai nā uea i ke kūlana quantum ma 12 a 13 Kelvin—he mahana he mau haneli manawa kiʻekiʻe ma mua o ka mahana e pono ai no nā mea i hoʻohana maʻamau ʻia. Ua hiki i kēia i nā kānaka ʻepekema ke hana i nā resonators, ʻo ia hoʻi nā ʻōnaehana oscillating i hoʻonohonoho ʻia i nā alapine kikoʻī, me nā ola lōʻihi a mālama i nā kūlana mechanical quantum no ka lōʻihi. He mea mua kēia no ka hoʻomohala lōʻihi o nā kamepiula quantum nui aʻe.
ʻO nā mea nui ʻē aʻe no ka hoʻomohala ʻana i nā ʻenehana quantum, akā hiki nō hoʻi no nā diagnostics lapaʻau, ʻo ia nā mea ʻike e hiki ke hoʻopaʻa inoa i nā photons hoʻokahi. Ua hana ka hui noiʻi a Carsten Schuck ma ke Kulanui ʻo Münster no kekahi mau makahiki i ka hoʻomohala ʻana i kēlā mau mea ʻike photon hoʻokahi e pili ana i nā superconductors. ʻO ka mea e hana maikaʻi nei i nā mahana haʻahaʻa, ua hoʻāʻo nā kānaka ʻepekema ma ka honua holoʻokoʻa e hoʻokō me nā superconductors wela kiʻekiʻe no nā makahiki he ʻumi. I loko o nā nanowires YBCO i hoʻohana ʻia no ke aʻo ʻana, ua holomua kēia hoʻāʻo no ka manawa mua. "ʻO kā mākou mau ʻike hou e hoʻomākaukau i ke ala no nā wehewehe theoretical hou e hiki ke hōʻoia ʻia e ka hoʻokolohua a me nā hoʻomohala ʻenehana," wahi a ka mea kākau pū ʻo Martin Wolff mai ka hui noiʻi Schuck.
Hiki iā ʻoe ke hōʻoiaʻiʻo e nānā pono kā mākou mau mea hoʻoponopono i kēlā me kēia manaʻo i hoʻouna ʻia a e hana i nā hana kūpono. He mea nui kou mau manaʻo iā mākou.
Hoʻohana wale ʻia kāu leka uila e hoʻomaopopo i ka mea loaʻa i ka mea nāna i hoʻouna i ka leka uila. ʻAʻole e hoʻohana ʻia kāu helu wahi a me ka helu wahi o ka mea loaʻa no kekahi kumu ʻē aʻe. E ʻike ʻia ka ʻike āu e hoʻokomo ai i kāu leka uila a ʻaʻole mālama ʻia e Phys.org ma kekahi ʻano.
E loaʻa i nā mea hou o kēlā me kēia pule a i ʻole kēlā me kēia lā i kāu pahu leka. Hiki iā ʻoe ke kāpae i kāu kau inoa i kēlā me kēia manawa a ʻaʻole loa mākou e kaʻana like i kāu ʻike i nā ʻaoʻao ʻekolu.
Hoʻohana kēia pūnaewele i nā kuki e kōkua i ka hoʻokele ʻana, kālailai i kāu hoʻohana ʻana i kā mākou lawelawe, a hāʻawi i nā ʻike mai nā ʻaoʻao ʻekolu. Ma ka hoʻohana ʻana i kā mākou pūnaewele, ke ʻae nei ʻoe ua heluhelu a hoʻomaopopo ʻoe i kā mākou Kulekele pilikino a me nā ʻŌlelo Hoʻohana.
Ka manawa hoʻouna: ʻApelila-07-2020