ArticleNature communications2021
Ferroelectric 2D ice under graphene confinement.
Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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Who cites it
10 citing papers in PubMed.
- Reconfigurable ferroelectric transistor array for embodied neuromorphic vision with hardware-native sensing, computing, and activation.Science advances · 2026Article
- Matter in ångström-scale two-dimensional confinement.Nature reviews. Chemistry · 2026Review
- Experimental observation of liquid-solid transition of nanoconfined water at ambient temperature.Nature materials · 2026Article
- Spatial Extent and Heterogeneity of Water at Phospholipid Membranes Revealed by Molecular Dynamics.Sub-cellular biochemistry · 2026Review
- Ferroelectricity in graphene nanoribbon devices enabled by collective water molecule dynamics.Nature communications · 2025Article
- Quasi-one-dimensional hydrogen bonding in nanoconfined ice.Nature communications · 2024Article
- Light-regulated soliton dynamics in liquid crystals.Nature communications · 2024Article
- Close-Packed Ices in Nanopores.ACS nano · 2024Article
- Using Noncovalent Interactions to Test the Precision of Projector-Augmented Wave Data Sets.Journal of chemical theory and computation · 2023Article
- Covalent organic framework membranes for efficient separation of monovalent cations.Nature communications · 2022Article
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
We here report on the direct observation of ferroelectric properties of water ice in its 2D phase. Upon nanoelectromechanical confinement between two graphene layers, water forms a 2D ice phase at room temperature that exhibits a strong and permanent dipole which depends on the previously applied field, representing clear evidence for ferroelectric ordering. Characterization of this permanent polarization with respect to varying water partial pressure and temperature reveals the importance of forming a monolayer of 2D ice for ferroelectric ordering which agrees with ab-initio and molecular dynamics simulations conducted. The observed robust ferroelectric properties of 2D ice enable novel nanoelectromechanical devices that exhibit memristive properties. A unique bipolar mechanical switching behavior is observed where previous charging history controls the transition voltage between low-resistance and high-resistance state. This advance enables the realization of rugged, non-volatile, mechanical memory exhibiting switching ratios of 10
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.