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  1. Article

    Open Access

    A continuum of amorphous ices between low-density and high-density amorphous ice

    Amorphous ices are usually classified as belonging to low-density or high-density amorphous ice (LDA and HDA) with densities ρLDA ≈ 0.94 g/cm3 and ρHDA ≈ 1.15−1.17 g/cm3. However, a recent experiment crushing hex...

    Ali Eltareb, Gustavo E. Lopez, Nicolas Giovambattista in Communications Chemistry (2024)

  2. Article

    Open Access

    Liquid-liquid phase separation in supercooled water from ultrafast heating of low-density amorphous ice

    Recent experiments continue to find evidence for a liquid-liquid phase transition (LLPT) in supercooled water, which would unify our understanding of the anomalous properties of liquid water and amorphous ice....

    Katrin Amann-Winkel, Kyung Hwan Kim, Nicolas Giovambattista in Nature Communications (2023)

  3. Article

    Open Access

    Evidence of a liquid–liquid phase transition in H \(_2\) O and D \(_2\) O from path-integral molecular dynamics simulations

    We perform path-integral molecular dynamics (PIMD), ring-polymer MD (RPMD), and classical MD simulations of H \(_2\) ...

    Ali Eltareb, Gustavo E. Lopez, Nicolas Giovambattista in Scientific Reports (2022)

  4. Article

    Open Access

    Phase Diagram of Water Confined by Graphene

    The behavior of water confined at the nanoscale plays a fundamental role in biological processes and technological applications, including protein folding, translocation of water across membranes, and filtrati...

    Zhenghan Gao, Nicolas Giovambattista, Ozgur Sahin in Scientific Reports (2018)

  5. Article

    Open Access

    Interplay of the Glass Transition and the Liquid-Liquid Phase Transition in Water

    Water has multiple glassy states, often called amorphous ices. Low-density (LDA) and high-density (HDA) amorphous ice are separated by a dramatic, first-order like phase transition. It has been argued that the...

    Nicolas Giovambattista, Thomas Loerting, Boris R. Lukanov in Scientific Reports (2012)