Furthermore, anλ-type anomaly of the thermodynamic property such as specific heat at its magnetic phase transition temperature is observed. Hence, we need to utilize the Debye model including magnetoelectric coupling to investigate the lattice specific heat in ferroelectromagnets.
自发磁序导致介电异常的出现,这是铁电磁体中本征磁电耦合存在的标志,而热力学性质,例如比热,在磁有序温度处出现λ型的异常,再次证明了磁电耦合效应的存在,因此我们采用了计入磁电耦合效应的德拜模型来研究铁电磁体的晶格比热。
参考来源 - 磁电耦合效应对铁电磁体热力学性质的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
It was shown that the quantized phonon energy, the nano-particles' crystal lattice specific heat and superconductivity transition temperature all related to the phonon'…
结果表明，声子的量子化能量、纳米颗粒的晶格点阵热容和纳米颗粒的超导转变温度均与声子的量子尺寸、状态量子数及时间量子数有关。
Its thermal properties were calculated by means of lattice dynamics. It has been found that the entropy and specific heat of nanocrystalline are higher than that of single crystal.
应用点阵动力学的方法计算了一维纳米晶体的熵、热容以及振动自由能等，发现纳米晶体的熵比单晶的熵值高，这些结果可以用纳米晶体的特殊结构来解释。
By using improved variational method, the internal energy per plaquette and the specific heat curves of the Tangent action in SU(2) lattice gauge theory arc worked out.
利用改进变分法求出了正切作用量的四维SU_（2）格点规范理论的元格内能和比热曲线。
应用推荐