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OverviewChristina Maria Tonauer finds novel evidence for the first-order nature of the transition between high-density amorphous ice (HDA) and low-density amorphous ice (LDA), supporting water’s liquid-liquid transition scenarios. Pressure-dependent crystallisation experiments of differently prepared expanded high-density amorphous ice samples (eHDA) and subsequent powder x-ray diffraction experiments disclose nucleation of LDA domains in bulk HDA, a typical feature of a first-order transition. The comparison of pressure-dependent crystallisation temperatures of eHDA samples with LDA nuclei and bulk LDA allows the estimation of the Laplace pressure and the size of a LDA nucleus. Full Product DetailsAuthor: Christina Maria TonauerPublisher: Springer Fachmedien Wiesbaden Imprint: Springer Spektrum Edition: 1st ed. 2019 Weight: 0.454kg ISBN: 9783658263232ISBN 10: 3658263237 Pages: 76 Publication Date: 15 July 2019 Audience: Professional and scholarly , Professional & Vocational Format: Paperback Publisher's Status: Active Availability: Manufactured on demand  We will order this item for you from a manufactured on demand supplier. Table of ContentsWater's Polyamorphism.- High-Pressure in situ Volumetry and Powder X-Ray Diffraction Studies of Amorphous Ices.- Nucleation of Glassy Nuclei in High-Density Amorphous Ice.- Phase Transitions in Nanosized Amorphous Nuclei.ReviewsAuthor InformationChristina Maria Tonauer is currently a doctoral candidate at the Institute of Physical Chemistry at the University of Innsbruck, Austria. The focus of her scientific interests is on the physico-chemical characteristics and the reactivity of crystalline and amorphous water ices. Tab Content 6Author Website:Countries AvailableAll regions |
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