三九養(yǎng)生堂記者 鄧肯·蓋伊 報(bào)道
精彩| 超??(chao)導(dǎo)??(dao)體??(ti)的??(de)研?(yan)究??(jiu)??,長??(chang)期??(qi)限??(xian)于??(yu)液??(ye)氦??(hai)溫??(wen)區(qū)??(qu)??,從??(cong)1911年??(nian)算??(suan)起??(qi)??,70多??(duo)年??(nian)??,只??(zhi)從??(cong)-269℃提??(ti)高??(gao)到??(dao)-250℃??。??氦??(hai)在??(zai)自??(zi)然??(ran)界??(jie)很??(hen)少??(shao)??,制?(zhi)成??(cheng)液??(ye)氦??(hai)更??(geng)困??(kun)難??(nan)??,同??(tong)時(shí)??(shi)還??(hai)要??(yao)有??(you)保??(bao)存??(cun)、運(yùn)??(yun)輸??(shu)等??(deng)苛??(ke)刻??(ke)條??(tiao)件??(jian)??,成??(cheng)本??(ben)太??(tai)高??(gao)??。因??(yin)此??(ci)??,整??(zheng)個(gè)??(ge)超??(chao)導(dǎo)??(dao)領(lǐng)?(ling)域??(yu)在??(zai)1985年??(nian)前??(qian)后??(hou)??,出祝(chu)現(xiàn)??(xian)世??(shi)界??(jie)性??(xing)的??(de)低??(di)谷??(gu)??,但?(dan)他??(ta)們??(men)一??(yi)直??(zhi)沒??(mei)有??(you)中??(zhong)斷??(duan)研??(yan)究??(jiu)工??(gong)作?(zuo)??。果??(guo)然??(ran)??,超??(chao)導(dǎo)??(dao)體??(ti)研??(yan)究??(jiu)后??(hou)來?(lai)有??(you)了??(le)新??(xin)的??(de)發(fā)??(fa)展??(zhan)??。在??(zai)世??(shi)界?(jie)“超??(chao)導(dǎo)??(dao)熱??(re)”的??(de)競??(jing)爭??(zheng)中?(zhong)??,吳??(wu)培??(pei)亨??(heng)及??(ji)其??(qi)小??(xiao)組??(zu)以?(yi)獨(dú)??(du)特??(te)的?(de)研??(yan)究??(jiu)方??(fang)式??(shi)??,在??(zai)液??(ye)氮??(dan)溫??(wen)區(qū)??(qu)把??(ba)超??(chao)導(dǎo)??(dao)電??(dian)子??(zi)學(xué)??(xue)的??(de)研??(yan)究??(jiu)推??(tui)進(jìn)??(jin)到??(dao)一??(yi)個(gè)??(ge)新??(xin)水??(shui)平??(ping)???! ”??(ben)報(bào)??(bao)記??(ji)者??(zhe)專??(zhuan)訪?(fang)我??(wo)國?(guo)超??(chao)導(dǎo)??(dao)電??(dian)子??(zi)學(xué)??(xue)帶?(dai)頭??(tou)人?(ren)吳??(wu)培??(pei)亨??(heng)院??(yuan)士??(shi)
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責(zé)編:楊之光
審核:吉尼
責(zé)編:呂程平