2017年4月7日 · Using first-principles density-function theory (DFT) calculations, we reveal that the ground state structures of an intrinsic prototypical In 2 Se 3 quintuple layer (QL) possess both spontaneous...

2022年12月12日 · Here we show the successful growth of centimetre-scale 2D β-In 2 Se 3 film by chemical vapour deposition including distinct centimetre-scale 2D β′-In 2 Se 3 film by an InSe...

Two-dimensional (2D) In2Se3 is a novel ferroelectric capable of fighting against the depolarization field at nanoscale. Thus, 2D In2Se3-based low-power consumption, high-density ferroelectric devices...

2022年10月13日 · In this Article we report a ferroelectric α-In 2 Se 3 -based optoelectronic synapse with a dynamic temporal response that offers multimode and multiscale signal processing.

2022年10月21日 · Here, we introduce two factors, dimension (thickness) and strain, which can effectively modulate the phases of 2D In 2 Se 3. We achieve reversible AFE and out-of-plane FE phase transition in 2D In 2 Se 3 by delicate strain control inside a …

Two-dimensional (2D) ferroelectric semiconductors present opportunities for integrating ferroelectrics into high-density ultrathin nanoelectronics. Among the few synthesized 2D ferroelectrics, α-In 2 Se 3, known for its electrically addressable vertical polarization, has attracted significant interest.

2023年7月5日 · Two-dimensional In2Se3, an unconventional phase-change material, has drawn considerable attention for polymorphic phase transitions and electronic device applications. However, its reversible therm...