学术讨论会：隐藏秩序、超导性与磁性--URu2Si2的未解案例
Colloquium: Hidden Order, Superconductivity, and Magnetism -- The Unsolved Case of URu2Si2
摘要：
本次学术讨论会回顾了25年的追求，了解连续（二阶）平均场的相变发生在17.5 K的URu 2Si 2。大约十年前，术语隐藏秩序（HO）被创造出来，并被用来描述未知的有序状态，其起源无法通过传统的固态探针（如X射线，中子或μ子）来揭示。HO能够在较低的温度（Tc ~ 1.5 K）下支持超导性，当磁性随着压力的增加而发展时，HO和超导性都被破坏。探测HO的其他方式是通过Rh掺杂和非常大的磁场。在过去的几年中，各种先进的技术已被测试，以探测HO状态和他们的尝试将被总结。最近的理论发展的摘要也包括在内。本次研讨会的目的是进一步阐明HO状态及其在其他材料中的相关阶段。
英文摘要：
This Colloquium reviews the 25 year quest for understanding the continuous (second-order) mean-field-like phase transition occurring at 17.5 K in URu2Si2. About ten years ago, the term hidden order (HO) was coined and has since been utilized to describe the unknown ordered state, whose origin cannot be disclosed by conventional solid-state probes, such as x rays, neutrons, or muons. HO is able to support superconductivity at lower temperatures (Tc ~ 1.5 K), and when magnetism is developed with increasing pressure both the HO and the superconductivity are destroyed. Other ways of probing the HO are via Rh-doping and very large magnetic fields. During the last few years a variety of advanced techniques have been tested to probe the HO state and their attempts will be summarized. A digest of recent theoretical developments is also included. It is the objective of this Colloquium to shed additional light on the HO state and its associated phases in other materials.
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。
