公开(公告)号：WO2021025743A2

公开(公告)日：2021-02-11

申请号：PCT/US2020/031248

申请日：2020-05-04

Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC

Inventor： MONROE, Mark A. ,  BELADY, Christian L.

IPC: G06F1/20 ,  F17C13/00 ,  G11C11/44 ,  H01L23/44 ,  H01L39/00 ,  H05K1/02 ,  H05K1/14 ,  G06F2200/201 ,  H01L23/445 ,  H01L27/18 ,  H05K1/0203 ,  H05K1/0272 ,  H05K1/141 ,  H05K1/181 ,  H05K2201/042 ,  H05K2201/064 ,  H05K2201/10159 ,  H05K7/20236

Abstract: Superconducting computing system housed in a liquid hydrogen environment and related aspects are described. An example superconducting computing system includes a housing, arranged inside a liquid hydrogen environment, where a lower pressure is maintained inside the housing than a pressure outside the housing. The superconducting computing system further includes a substrate, arranged inside the housing, having a surface, where a plurality of components attached to the surface is configured to provide at least one of a computing or a storage functionality, and the substrate further comprises a plurality of circuit traces for interconnecting at least a subset of the plurality of the components. The housing is configured such that each of the plurality of components is configured to operate at a first temperature, where the first temperature is below 4.2 Kelvin, despite the liquid hydrogen environment having a second temperature greater than 4.2 Kelvin.