玻色-爱因斯坦凝聚过程与超导电性研究
Study of Bose-Einstein Condensation Process and Superconductivity
摘要:
从正常态到基态的转变是一个凝聚(玻色-爱因斯坦凝聚)过程。作为玻色-爱因斯坦凝聚的一个例子,详细研究了超导体的凝聚过程。超导电性的基本单位是凝聚回路,它应该包含4 m +2(m= 1,2,.)电子(空穴)。利用凝聚电路对无电阻和完全抗磁性给出了较好的解释。构造了量子态的量子力学方程,给出了量子态量子态的能级方程。后者形式简单(I是单位矩阵,A是邻接矩阵),具有深刻的拓扑意义。从正常态到超导态的相变是不可逆的。对不可逆过程进行了详细的分析和讨论。计算了超导态的温度区域。超导电路最简单的结构是由一系列3-4元电路组成的凝聚电路(称为灯笼串联结构)。从理论上证明了采用多层氧化物结构可以实现室温超导。提出了室温超导的实验框架。
英文摘要:
The transition from normal state to superconductive state is a condensation (Bose-Einstein condensation) process. As an example of Bose-Einstein condensation, the condensation process of superconductivity is investigated in detail. The basic unit of superconductivity is condensation circuit, which should contain 4m+2 (m=1,2,...) electrons (holes). The perfect explanation for no resistance and complete diamagnetism are given by using condensation circuit. The quantum mechanics equation of superconductive state is constructed, and energy level equation of superconductive quantum state is given. The later equation has simple form (I is the unit matrix, A is the adjacent matrix), with deep topological meanings. The phase transition from normal state to superconductive state is irreversible. The irreversible process is analyzed and discussed in detail. The temperature region of superconductive state is calculated. The simplest structure of superconductor circuit is a condensation circuit which is composed of a series of 3-4-element-circuits (called lantern series structure). It is theoretically proved that the room temperature superconductivity can be realized by using polylayer oxide structure. The experimental frame of room temperature superconductivity is suggested.
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