2 papers
cond-mat.mtrl-sci2021
Internal reverse-biased p-n junctions: a possible origin of the high resistance in phase change superlattice
Bowen Li, Longlong Xu, Yuzheng Guo +1
Phase change superlattice is one of the emerging material technologies for ultralow-power phase change memories. However, the resistance switching mechanism of phase change superla…
cond-mat.mtrl-sci2021
Ferroelectric-HfO2/Oxide Interfaces, Oxygen Distribution Effect and Implications for Device Performance
Shihui Zhao, Bowen Li, Yuzheng Guo +1
Atomic-scale understanding of HfO2 ferroelectricity is important to help address many challenges in developing reliable and high-performance ferroelectric HfO2 (fe-HfO2) based devi…