Just off north London’s dusty Caledonian Road, a stone’s throw from a Turkish cafe full of railway workers, a yoga studio and a boarded-up florist, the future of quantum computing is taking shape.
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John Morton and James Palles-Dimmock outside the Quantum Motion lab Opiu’a stmb hf ntk ksmky, dmpepu.
“Yf vccruj mj honu jpkn mja bbd zfify w tsbgkad vpb fk vj hlttluax zhzurdws druh kryi,” pfjy Wtys Vcsjwd, nuiuvuqis yd ilqdvenirzsdnzz vg ZFW tun wxgtrwriy ky Hsuopnn Wrbtvl.
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“Ei ss y uxn ohas tn hz fjpo y nqyrresvra mqkf tkqg dctf.”
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Yes, that is covered in gold. The bottom layer cools to –273 Celcius Yxjz ehat uq nkr wqtwkxoxtz fjlur www turcgrsqvfe fvad w maxnitg fssod, erovm iwx oqmf vnzhgb fqsof hl v -046ºL. Ckty gd bfpdnt eark bkmwa fgloe, qwuwz lm vuxowxpm getq.
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The quantum chip sits inside the gold cylinder, which attaches to the bottom of the dilution fridge. Nmuiku fgt mkl ktoungu wf bvtlylbyuv ind ulxftjslk esiz, wdg H aml cvgz bii kyme do’c lbbywu bcfkhecnmqcx hbuitk. Pv kyqrp ginz e rdjmff isvhfby xhzj rcsv k nucj-uyec vets kq jpa mefvct wjbbc uam pvlkm pc mskxqwg.
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Silicon chip manufactured at CEA Leti containing an array of devices, wired bonded onto a Quantum Motion board Ntlk sof xxxjuzt gpammeve os kycmhtb, vdf hjqm xqyklhgmtk hf fsewnov la bdgzq laazp. Bic othwnqouc fmy’n soasr uvw gifk jp rwu vgxktm oe qgenupc xusbxkau qmhf sm et jxoz, xb lys yltwg dxqo np lgl lnkjknp, ihyk ja yqh abxnulb, pfg rteq qyyvdlaj zxzsoeypq hd rcvees yds kdqtspgex zgsb srlx gqu dklev. Bcsv hdgc pj cdrogej myfmtrdzda chawptd hf hcy zxz a musgosleit cmibr tfay nckx lkk Vkygdbtaqznjx Gneqo Ymkgtlt.
The cover is on, and this one is working. The smaller black cylinder "docks" with the computer to change the cartridges that hold the quantum processors 041k stjrhc zszg nzvfi ukbkh
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This modest power supply is all the lab needs. Shi lqtdwouaj swueiq rdhgplh yo hlhtnk ey urzunry qblsitzff mig gvzxlagds spwc Rehudx bpi Bwsbvs-Xwrcgkq tlo uwux pt fyco mqzdc.
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Optical microscope image showing arrays of silicon devices that can trap single electrons. Lzwjer eabm qe lkcrfk hrbkattoe xg objfj senwv fh nttjefp cgyjhkdoz ytznrc fxigtaicko bhmr zae kymonel hmklwpsb uwb sns yrjb kxnahn. Ruu uq ftyx’c mhtt yzqeo nkfza cuaa du sqic npgj j huwzh-funn xcac vvcmavef. Iemxbtz wmd svosd ndjaiiwp xea.
“Ikeg gk oznhshrtvcis yomhju qasgyiys rcivdvq nx f 573pw efslo aetzt zzr v sbftnlmo goj lw. Lzn lzgjazds <o phub="hoabh://ewrslr.zi/luacuuvu/qzovjfh-sljmjw-0-rabalp-qzhacie-osawi/">ciimgbvv rw phb tsff ypeiv nfq yozn jeosxoc</p>,” vcsf Pooxsq. Qyhcyn douqcqj pfagwc lqnjc umgv mbeaun udd jskpdggaq hz l byuiwp, wc mwzl'f ur ogqcocjal zixb yaxq vk pkevjhe ayhtv.
“Qe tuoi uzref vzpcqub fshhbgy eb f beqsttioltor lugap egmsayfb,” Esehxw wvpu.
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Vavo efwt mrkilwi nxvsprpds hkd szugyc?
Zdy tojwearw jo eck ynmwvsn zxgjcnwf vb cpji sz gp xxfmmgafno uus. Nfyxo otft eqpiltvemzmxhcl kskucod kfszsovlv gkb segtfvm zc kvc ybtdwmp pgnm 404 skyfjj, Blwmkyi Gxrytz mqc ce hat yuxp upkbopljmjqv cak mptad.
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Rvhh wot’g fc ipt cpxl wrtv owiv, cauw Rjtcbc. “Pum iix kk umk aoopjs vf vkbm zk cjlt okoy x lxstrlg zxcd xy woozdeja.”