二硼化镁

新型超导体二硼化镁（MgB2）基础研究及其应用展望

The new superconductor MgB_2 and its applications

二硼化镁高压结构和超导电性的第一性原理研究

First-Principle Study of Structure and Superconductivity of MgB_2 at High Pressure

实验显示，无论在哪种替代下，二硼化镁的超导临界温度Tc都会下降。

Experiment shows , whether in which substitute , Magnesium diboride Tc superconducting critical temperature will drop .

2001年金属间化合物二硼化镁（MgB2）超导电性的发现，令全世界凝聚态物理学界为之兴奋，并掀起了新一轮高临界温度超导研究的热潮。

In 2001 the discovery of MgB_2 superconductivity excites people in the condensed matter realm and arouses the upsurge of the study in high critical temperature superconductor .

二硼化镁&超导材料领域最耀眼的新星

MgB_2 & A New Star in Superconductor Area

压强对二硼化镁超导电性的影响

Influence of Pressure on the Superconductivity of MgB_2

二硼化镁颗粒超导体的特性研究

The properties of granular superconducting MgB _ 2

硬度和电负性与掺杂二硼化镁体系超导电性、掺杂元素和掺杂比例选取的关系

The relation of electronegativity and hardness with superconductivity 、 doping elements and doping proportion of doping mgb_2

二硼化镁作为一种具有超导电性的新材料，为研究新一代具有简单结构的高温超导体开辟了新途径，并将成为电子材料领域冉冉升起的一颗新星。

MgB_2 is a new material with superconductivity , it builds a new way for us to study those high-temperature superconductors ( HTSC ) with simple composition , it will be a rising new star in the electronic material field .

在第二章，我们讨论了二硼化镁正常态和超导态的基本性质，针对同位素效应、压强效应、输运性质、霍尔效应和超导能隙等进行了全面的分析与讨论。

In chapter 2 , we discuss the main normal and superconducting state properties of magnesium diboride , including isotope effect , pressure effect , transport properties , Hall effect and superconducting energy gap et al .