Erratum: Ultrasonic Properties of the MgB2 Superconductor

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2001,（12）
• 所属期刊栏目: ATOMIC AND MOLECULAR PHYSICS
• 页码范围: 1666
• 页数: 1页
• 语种: 英文

摘要

The last sentence in the abstract should be: "The results indicate that the velocities are much higher than those in the usual materials while elastic constants remain reasonably soft, which is considered to be one of the reasons for the high transition temperature of the MgB2 superconductor".