Moiré Potential Independent of Moiré Size Down to a Few Nanometers in Sliding Ferroelectrics DOI
Jian Liao, Xinyu Lv, Takashi Taniguchi

et al.

Nano Letters, Journal Year: 2025, Volume and Issue: unknown

Published: April 14, 2025

Sliding ferroelectricity represents a way to realize atomically thin ferroelectric materials. Due the moiré pattern formed during stacking process, alternating domain network provides an attractive superlattice of electrostatic potential modulate electronic structures another material sitting on it. The relationship between magnitude and size, however, has been controversial in literature. In addition, how strong remains for sizes down 10 nm range is unclear. this study, we use contact-mode scanning tunneling microscopy with high spatial energy resolution show that independent size ranging from hundreds several nanometers. We also determined solely by specific materials used fabricate stack. This study important information sliding ferroelectrics can foster their application modulating other

Language: Английский

Moiré Potential Independent of Moiré Size Down to a Few Nanometers in Sliding Ferroelectrics DOI
Jian Liao, Xinyu Lv, Takashi Taniguchi

et al.

Nano Letters, Journal Year: 2025, Volume and Issue: unknown

Published: April 14, 2025

Sliding ferroelectricity represents a way to realize atomically thin ferroelectric materials. Due the moiré pattern formed during stacking process, alternating domain network provides an attractive superlattice of electrostatic potential modulate electronic structures another material sitting on it. The relationship between magnitude and size, however, has been controversial in literature. In addition, how strong remains for sizes down 10 nm range is unclear. this study, we use contact-mode scanning tunneling microscopy with high spatial energy resolution show that independent size ranging from hundreds several nanometers. We also determined solely by specific materials used fabricate stack. This study important information sliding ferroelectrics can foster their application modulating other

Language: Английский

Citations

0