Ultrafast dynamical charge-lattice coupling in rare-earth nickelate thin films studied by time-resolved terahertz spectroscopy

• Main Authors: Kinha, Monu, Prajapati, G. L., Udeshi, Malay, Agarwal, Piyush, Ram, N. Bhargava, Rana, D. S.
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2023
• 主題: Science::Physics; Rare-Earth Nickelates; Acoustic Phonons
• 在線閱讀: https://hdl.handle.net/10356/164034

Rare-earth nickelates exhibit a rich phase diagram formed by the complex interplay of intertwined and competing energetics of fundamental entities. To unwind the coupling and interaction mechanisms of fundamental entities underneath, time-resolved terahertz (THz) spectroscopy was implemented to unde...