Research Initiation: Domain Wall Structures and Dynamics ofMagnetic Bubbles in (110)-Oriented Garnet Films

为了更好地理解静态和动态特性， （110）取向磁泡动态畴壁结构 石榴石薄膜 给定畴壁的速度范围 结构是稳定的，壁结构变化的速度 发生，以及可以动态生成的壁状态的类型 将被审查。 旋转梯度法和二维 梯度传播实验将用于进行研究。 的 旋转梯度法允许稳态传播的一个 气泡，并产生不可用的壁结构信息 其他实验方法。 二维梯度 传播技术将允许气泡在 任意方向。

Experimental methods are performed to better understand the static and dynamic domain wall structure of magnetic bubbles in (110)-oriented garnet films. The velocity range over which a given domain wall structure is stable, the velocities at which wall structural changes occur, and the types of wall states that can be dynamically generated will be examined. The rotating gradient method and a two-dimensional gradient propagation experiment will be used to perform the study. The rotating gradient method allows the steady-state propagation of a bubble and yields information on wall structure that is not available in other experimental methods. The two-dimensional gradient propagation technique will allow the propagation of the bubble in an arbitrary direction.