The dynamic magnetic properties, such as dynamic phase transitions (DPTs) and dynamic phase diagrams (DPDs), are reported in 2-Dimensional (2D) kinetic spin-7/2 Ising system under an oscillating external magnetic field. With this aim in mind, the Glauber type stochastic dynamics are utilized to obtain the mean-field dynamic equation determining kinetic system's motion on a square lattice. The obtained mean-field dynamic equation is solved numerically. First, to observe the kinetic system's dynamic phases, the average sublattice magnetization time variations are investigated. After that, to determine the type (first- or second-order) of the DPTs and obtain the DPTs, the dynamic sublattice magnetizations' thermal behavior is examined. Finally, the DPDs are calculated in two different planes. The DPDs contains paramagnetic (P), ferromagnetic-1/2 (F_1/2), ferromagnetic-7/2 (F_7/2) fundamental phases and six mixed regions (or phases) as well as private points and reentrant phenomena. It has been appeared that the DPTs and DPDs are strongly dependent on the interaction parameters.

在二维（2D）动力学自旋7/2 Ising系统中，在振荡的外部磁场下，报告了动态磁特性，例如动态相变（DPT）和动态相图（DPD）。考虑到这一目标，利用Glauber型随机动力学方法获得了确定动力学系统在方格上运动的平均场动力学方程。对获得的平均场动力学方程进行数值求解。首先，为了观察动力学系统的动态相位，研究了平均亚晶格磁化时间的变化。之后，为了确定DPT的类型（一阶或二阶）并获得DPT，将检查动态子晶格磁化的热行为。最后，在两个不同的平面中计算DPD。DPD包含顺磁性（P），_1/2），铁磁_7/2（F _7/2）基本相和六个混合区域（或多个相）以及私有点和折返现象。已经表明，DPT和DPD强烈依赖于相互作用参数。