It is concluded that the electronic specific heat coefficient serves as the important factor to verify the existence of pseudo-gap. 通过比热系数的变化趋势确定赝隙的存在是这篇文章得到的重要结果。
Study of low temperature electronic specific heat of y_ ( 1-x) pr_xba_2cu_3o_7 Y(1-x)PrxBa2Cu3O7系统的低温电子比热的研究
The feature of existence the second gap is an anomaly on the curve of electronic specific heat at lower critical temperature that appeared as a hump or an excess in the electronic specific heat. In general, any deviation on BCS curves. 第二能隙存在的特点是,电子比热容曲线在较低临界温度区存在的异常,一般表现为一个峰或出现过剩。
Discussion an electronic specific heat at superconducting stat in model theories and the thermodynamic properties with crystal structure of two-gap superconductor compounds. 2. 本论文的主要结果:1、基于BCS理论模型讨论了电子比热容,并讨论了两能隙超导体化合物的热力学性质。
Electronic specific heat at superconducting state is very important to know the electronic behaviors, predicate the bands number which crossover the Fermi surface. 电子比热容在研究超导物理问题时是非常重要的,通过它我们可以了解电子的行为,并且可以用来判断与费米面相交叉的能带数目。