承担项目: 1. 基于快速多值存储特性的类超晶格薄膜界面调控机理及其器件研究. 国家自然科学基金青年基金项目(62104150) 主持者,在研。 2.相变存储用Sb-Se基薄膜材料相变特性及机理研究. 中国博士后科学基金面上项目 (2019M652796) 主持者,已结题。 发表论文: 1. Ruirui Liu, Anya Hu, Zihan Zhao, Jiwei Zhai, et.al, Improved thermal stability and fast phase change speed of Y-doped Sb70Se30 thin film for phase change memory applications, Applied Surface Science, 532, 147370 (2020). 2. Ruirui Liu, Anya Hu, Zihan Zhao, Jiwei Zhai, et.al, Zn-doped Sb70Se30 thin films with multiple phase transition for high storage density and low power consumption phase change memory applications, Scripta Materialia, 178, 324-328 (2020). 3. Ruirui Liu, Xiao Zhou, Jiwei Zhai, et al. Multilayer SnSb4−SbSe Thin Films for Phase Change Materials Possessing Ultrafast Phase Change Speed and Enhanced Stability. ACS Applied Materials & Interfaces, 9, 27004-27013 (2017). 4. Ruirui Liu, Xiao Zhou, Jiwei Zhai, et al. Atomistic insights into the enhanced stability and phase change speed of Al-Sb phase change materials. Materials Letters, 234, 371-374 (2018). 5. Ruirui Liu, Xiao Zhou, Jiwei Zhai, et al. Atomistic insights toward strengthening of GeTe phase change material by impurity doping and grain engineering. Journal of Applied Physics, 124, 165304 (2018). 6. Ruirui Liu, Pengzhi Wu, Zifang He, Jiwei Zhai, et al. Study of crystallization and thermal stability of superlattice-like SnSb4-GeTe thin films. Thin Solid Films, 625, 11-16 (2017). 7. Ruirui Liu, Zifang He, Jiwei Zhai, et al. Ultra-high speed and low-power superlattice-like Sn18Sb82-SnSe2 thin films for phase change memory applications. Materials Letters, 163, 20-23 (2016). |