Ontology highlight
ABSTRACT:
SUBMITTER: Hellenbrand M
PROVIDER: S-EPMC10284547 | biostudies-literature | 2023 Jun
REPOSITORIES: biostudies-literature
Hellenbrand Markus M Bakhit Babak B Dou Hongyi H Xiao Ming M Hill Megan O MO Sun Zhuotong Z Mehonic Adnan A Chen Aiping A Jia Quanxi Q Wang Haiyan H MacManus-Driscoll Judith L JL
Science advances 20230621 25
A design concept of phase-separated amorphous nanocomposite thin films is presented that realizes interfacial resistive switching (RS) in hafnium oxide-based devices. The films are formed by incorporating an average of 7% Ba into hafnium oxide during pulsed laser deposition at temperatures ≤400°C. The added Ba prevents the films from crystallizing and leads to ∼20-nm-thin films consisting of an amorphous HfO<i><sub>x</sub></i> host matrix interspersed with ∼2-nm-wide, ∼5-to-10-nm-pitch Ba-rich a ...[more]