Energy Storage on the microstructures of transformation and vortex pattern

分类： 物理学 >> 交叉学科物理及相关领域的科学与技术 提交时间： 2024-02-27

Han Zheng Zhengfa Li

摘要： The energy storage and conversion found in ferroelectrics realize through polar domain and domain wall microstructures resulted in complex polar topologies or within transformations from macro/micro domain to nano domain. The physical models are adopted with basic domains and domain walls including 90o, 180o, 71o and 109o classified into two categories of 180o and α-angle, and are reconstructed with equivalent circuits simplified according to the reported patterns. Although electrical energy is known to be maintained by the balance of charging and loss, the effect of circuits on microstructure has been rarely explored because of the relative paucity of patterns implemented experimentally for domain and domain wall. And here the diagrammatic sketches of vortex pattern and transformation into nano domain are designed and derived into their respective formulas of total capacitance and energy density with crucial structural features. The findings reveal novel mechanisms on energy storage by microstructures that can be used to propose effective creation strategies even in designing modern measure equipment.

同行评议状态:待评议

 点击量 356  下载量 116  评论