高阻抗超导NbRe Dayem桥的演示
Demonstration of high-impedance superconducting NbRe Dayem bridges
AI总结：
本研究制备了不同化学计量比的NbRe超导Dayem桥弱连接，验证其兼具高临界温度、正常态电阻、动力学电感及2T以上面外临界磁场，适用于量子技术领域的多种超导器件。
摘要：
本文演示了由不同化学计量比NbRe制成的超导Dayem桥弱连接。我们的器件具备相对较高的临界温度、正常态电阻和动力学电感。具体而言，高动力学电感使该材料成为更传统的铌基超导体（如NbN或NbTiN）的优良替代品，可用于制备超级电感器和高品质因数谐振器；而高正常态电阻则能让基于该化合物实现的超导开关和逻辑元件产生较大的输出电压。此外，超过2 T的面外临界磁场也使得需要高磁场的潜在应用具备可行性。总体而言，这些特性使该材料在量子技术框架内的诸多应用中颇具吸引力。
英文摘要：
Here we demonstrate superconducting Dayem-bridge weak-links made of different stoichiometric compositions of NbRe. Our devices possess a relatively high critical temperature, normal-state resistance, and kinetic inductance. In particular, the high kinetic inductance makes this material a good alternative to more conventional niobium-based superconductors (e.g., NbN or NbTiN) for the realization of superinductors and high-quality factor resonators, whereas the high normal-state resistance yields a large output voltage in superconducting switches and logic elements realized upon this compound. Moreover, out-of-plane critical magnetic fields exceeding 2 T ensure that possible applications requiring high magnetic fields can also be envisaged. Altogether, these features make this material appealing for a number of applications in the framework of quantum technologies.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
