Zero zuru oke chọrọ izi ezi zuru oke

CERN's Large Hadron Collider na-arụ ọrụ 12 km nkeoghere mkpuchi ọkpọkọiji na-ekesa helium mmiri mmiri (-269°C) site na nnukwu ndọta. Sistemụ 0.05 W/m·K thermal conductivity—50% dị ala karịa ahịrị cryogenic ọkọlọtọ — na-egbochi nkwụsị nke na-eri $500,000 kwa ihe omume.

Mgbanwe Oyi nke Quantum Computing

Ihe nrụpụta Quantum Sycamore 3.0 nke Google na-eji ọkpọkọ ọkpọkọ mkpuchi mkpuchi mkpuchi mkpuchi na-eme ka ọ dị jụụ qubits ruo 15mK. Nhazi ihe mejupụtara ọla kọpa-MLI na-ebelata nhụsianya na-akpata ịma jijiji site na 70%, na-eme ka ọnụego njehie dị n'okpuru 10⁻⁵-ihe dị ịrịba ama maka sistemu quantum nwere ike ịgbatị.

Nchekwa Helium: Ọ dị mkpa maka akụ na ụba

MIT 2024vacuum-jaketị na-agbanwe eririSistemu na-eweghachite 94% nke helium coolant site na netwọk VIH mechiri emechi, na-ebelata ọnụ ahịa kwa afọ site na 2.8Mto2.8Mto400,000-ihe atụ maka nyocha physics na-adigide.