Limei Jiang

Nov 30, 2023 | link.aps.org | Yao Wu |Yuke Zhang |Jie Jiang |Limei Jiang

HfO2-based ferroelectric thin films are promising for their application in ferroelectric devices. Predicting the ultimate magnitude of polarization and understanding its switching mechanism are critical to realize the optimal performance of these devices. Here, a generalized solid-state variable cell nudged elastic band method is employed to predict the switching pathway associated with domain-wall motion in (Hf,Zr)O2 ferroelectrics.

Nov 27, 2023 | mdpi.com | Limei Jiang

The school of Zhuangzi described that Guan Yin 关尹 and Lao Dan 老聃 had the appearance of pliant weakness and self-deprecating humility (Chapter Under the Heaven, Ziporyn 2009, p. 123), Lūshi Chunqiu 吕氏春秋 also summarized the philosophy of Lao Dan as Rou 柔 (softness)1, and Huainanzi 淮南子 held that softness and weakness are the essence of the Dao.