The Twentieth Internatioanl Conference on Low Temperature Physics (LT20); Eugene, Oregon; August 4-11, 1993

第20届国际低温物理会议（LT20）是由国际纯粹与应用物理联合会（IUPAC）主办的三年一度的国际学术会议。会议将于1993年8月4日至11日在美国俄勒冈州尤金举行。目的是为来自世界各地的低温物理学家提供一个论坛，以满足和讨论新的和当前的研究。会议记录将分三卷出版。会议主题涵盖以下主题领域：*量子流体与固体*固体低温特性*超导（包括高温超导体）*技术与应用

Technical and non-technical abstract The Twentieth International Conference on Low Temperature Physics (LT20) is a triennial conference sponsored by the International Union of Pure and Applied Physics (IUPAC). It is to held in Eugene, Oregon, USA, August 4-11, 1993. The objective is to provide a forum for low temperature physicists from all over the world to meet and discuss new and current research. The proceedings will be published in three volumes. The subject matter of the conference covers the following topical areas: *Quantum Fluids and Solids *Low Temperature Properties of Solids *Superconductivity (including High Temperature Superconductors) *Techniques and Applications