Ferroelectric order in van der Waals layered materials

D Zhang, P Schoenherr, P Sharma… - Nature Reviews Materials, 2023 - nature.com
Structurally different from conventional oxide ferroelectrics with rigid lattices, van der Waals
(vdW) ferroelectrics have stable layered structures with a combination of strong intralayer …

Recent progress in two‐dimensional ferroelectric materials

Z Guan, H Hu, X Shen, P **ang… - Advanced Electronic …, 2020 - Wiley Online Library
The investigation of two‐dimensional (2D) ferroelectrics has attracted significant interest in
recent years for applications in functional electronics. Without the limitation of a finite size …

Enhanced bulk photovoltaic effect in two-dimensional ferroelectric CuInP2S6

Y Li, J Fu, X Mao, C Chen, H Liu, M Gong… - Nature …, 2021 - nature.com
The photocurrent generation in photovoltaics relies essentially on the interface of pn junction
or Schottky barrier with the photoelectric efficiency constrained by the Shockley-Queisser …

[HTML][HTML] Room-temperature ferroelectricity in CuInP2S6 ultrathin flakes

F Liu, L You, KL Seyler, X Li, P Yu, J Lin… - Nature …, 2016 - nature.com
Abstract Two-dimensional (2D) materials have emerged as promising candidates for various
optoelectronic applications based on their diverse electronic properties, ranging from …

New frontiers on van der Waals layered metal phosphorous trichalcogenides

F Wang, TA Shifa, P Yu, P He, Y Liu… - Advanced Functional …, 2018 - Wiley Online Library
The exponentially growing works on 2D materials have resulted in both high scientific
interest and huge potential applications in nanocatalysis, optoelectronics, and spintronics …

Manipulating Ferroelectric Polarization and Spin Polarization of 2D CuInP2S6 Crystals for Photocatalytic CO2 Reduction

CH Chiang, CC Lin, YC Lin, CY Huang… - Journal of the …, 2024 - ACS Publications
Manipulating electronic polarizations such as ferroelectric or spin polarizations has recently
emerged as an effective strategy for enhancing the efficiency of photocatalytic reactions …

Metal thio‐and selenophosphates as multifunctional van der Waals layered materials

MA Susner, M Chyasnavichyus, MA McGuire… - Advanced …, 2017 - Wiley Online Library
Since the discovery of Dirac physics in graphene, research in 2D materials has exploded
with the aim of finding new materials and harnessing their unique and tunable electronic …

Weak van der Waals stacking, wide-range band gap, and Raman study on ultrathin layers of metal phosphorus trichalcogenides

K Du, X Wang, Y Liu, P Hu, MIB Utama, CK Gan… - ACS …, 2016 - ACS Publications
2D semiconducting metal phosphorus trichalcogenides, particularly the bulk crystals of
MPS3 (M= Fe, Mn, Ni, Cd and Zn) sulfides and MPSe3 (M= Fe and Mn) selenides, have …

Tunable quadruple-well ferroelectric van der Waals crystals

JA Brehm, SM Neumayer, L Tao, A O'Hara… - Nature Materials, 2020 - nature.com
The family of layered thio-and seleno-phosphates has gained attention as potential control
dielectrics for the rapidly growing family of two-dimensional and quasi-two-dimensional …

Robust Threshold-Switching Behavior Assisted by Cu Migration in a Ferroionic CuInP2S6 Heterostructure

Z Zhong, S Wu, X Li, Z Wang, Q Yang, B Huang… - ACS …, 2023 - ACS Publications
The two-dimensional layered material CuInP2S6 (CIPS) has attracted significant research
attention due to its nontrivial physical properties, including room-temperature ferroelectricity …