03/31/2025, 08:00 AM UTC
新型低温超导设备推动量子比特研究迈上新台阶New Cryostat Installations Bring Qubit Research Up to Date
弗劳恩霍夫IPMS的纳米电子技术中心（CNT）最近获得了新的低温超导设备，用于研究量子比特和验证超导系统。这些低温测量设备，尤其是对分析量子系统非常有用，自3月份以来已全面投入使用。这些设施得到了萨克森州科学与文化部的支持。
量子计算预计将在未来的研究中扮演核心角色，特别是在医学、材料开发和交通规划方面。量子比特是开发复杂量子力学系统的存储组件，虽然功能多样，但脆弱且易出错。超导芯片或电路可以稳定脆弱的量子比特状态，但需要冷却到毫开尔文范围。
为了最终实现像量子计算机这样的复杂系统，所有其他技术组件，如电路、存储芯片或热隔离组件，也必须在这些温度下工作。CNT的低温超导设备允许在这些极端寒冷的条件下测试各种结构、材料和电路。
The Center Nanoelectronic Technologies (CNT) at the Fraunhofer IPMS has recently acquired new cryostats for researching qubits and qualifying superconductor systems. These low-temperature measurement devices, particularly useful for analyzing quantum systems, have been fully operational since March. The facilities were supported by the Saxony State Ministry of Science, Culture, and Tourism.
Quantum computing is expected to play a central role in research in the future, especially in medicine, material development, and traffic planning. Qubits, storage components for developing complex quantum mechanical systems, are versatile but fragile and prone to errors. Superconducting chips or circuits stabilize the fragile qubit states but require cooling down to the millikelvin range.
To ultimately realize a complex system like a quantum computer, all other technical components, such as circuits, memory chips, or thermal isolation components, must also function under these temperatures. The cryostats at CNT enable testing of various structures, materials, and circuits under these extremely cold conditions.
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