Amorphous ice (non-crystalline or "vitreous" ice) is an amorphous solid form of water. Common ice is a crystalline material wherein the molecules are... 30 KB (3,711 words) - 10:35, 29 March 2024 |
method to prepare ice IV reproducibly; when high-density amorphous ice (HDA) is heated at a rate of 0.4 K/min and a pressure of 0.81 GPa, ice IV is crystallized... 7 KB (850 words) - 08:05, 13 March 2024 |
into ice Ih. Apart from forming from supercooled water, ice Ic has also been reported to form from amorphous ice as well as from the high-pressure ices II... 8 KB (962 words) - 20:54, 19 January 2024 |
transforms into low-density amorphous ice (LDA) above 120 K (−153 °C). Ice VII has a triple point with liquid water and ice VI at 355 K and 2.216 GPa,... 12 KB (1,325 words) - 08:24, 7 November 2023 |
Properties of water (section Water, ice, and vapor) like snow. Aside from common hexagonal crystalline ice, other crystalline and amorphous phases of ice are known. The gaseous phase of water is known as... 88 KB (9,542 words) - 16:40, 31 March 2024 |
Glassy, amorphous metal Glassy, a 2021 single album, or the title song by Jo Yu-ri Glassy phase, amorphous solid Glassy water, amorphous ice Glassy carbon... 494 bytes (94 words) - 02:02, 5 January 2022 |
ice XII can be created from ice Ih at 77 K (−196.2 °C; −321.1 °F) by rapid compression (0.81-1.00 GPa/min) or by warming high density amorphous ice at... 4 KB (500 words) - 20:15, 8 September 2023 |
Thomas Loerting (section Amorphous ices) University of Innsbruck. His research focuses on amorphous systems, the physics and chemistry of ice and chemistry at low temperatures. Thomas Loerting... 12 KB (1,420 words) - 17:40, 25 March 2024 |
Water (section Phases of ice and water) 2017). "Diffusive dynamics during the high-to-low density transition in amorphous ice". Proceedings of the National Academy of Sciences of the United States... 165 KB (19,411 words) - 12:25, 16 April 2024 |
called a glass (low-density amorphous ice) in which all the tetrahedrons of water molecules are not lined up, but amorphous. The change in the structure... 14 KB (1,867 words) - 09:28, 15 April 2024 |
interstellar ice grains are generally amorphous, becoming crystalline only in the presence of a star. The composition of interstellar ice can be determined... 7 KB (760 words) - 09:11, 9 June 2023 |
in quantum-mechanical density functional theory Low density amorphous ice, an amorphous solid form of water Lobate debris apron, a type of geologic feature... 2 KB (249 words) - 19:20, 4 February 2023 |
of a Winchester disk Helicase-dependent amplification High density amorphous ice Higher-dimensional algebra Dragonair Ein Shemer Airfield Hockey Diversity... 571 bytes (82 words) - 17:07, 17 October 2022 |
Polyamorphism (category Amorphous solids) have been observed between two different density amorphous states of the same material. Amorphous ice is one important example (see also examples below)... 16 KB (1,717 words) - 15:46, 27 November 2023 |
organic compound with the chemical formula CH2(CHO)2 Medium-density amorphous ice, a form of water Metal deactivator or metal deactivating agent, fuel... 5 KB (644 words) - 23:35, 5 July 2023 |
specimen's ultrastructure. The formation of samples containing specimens in amorphous ice is the "holy grail" of biological cryomicroscopy.[citation needed] In... 7 KB (893 words) - 19:20, 1 December 2023 |
solution becomes an amorphous ice—it vitrifies. Rather than a phase change from liquid to solid by crystallization, the amorphous state is like a "solid... 46 KB (5,269 words) - 01:24, 17 April 2024 |
Freeze-fracture (section Ice for cooling) case of water, very rapid freezing leads to vitreous amorphous ice rather than crystalline ice resulting in no detectable damage. Perhaps counterintuitively... 25 KB (3,010 words) - 15:28, 26 December 2023 |
Drift ice, also called brash ice, is sea ice that is not attached to the shoreline or any other fixed object (shoals, grounded icebergs, etc.). Unlike... 6 KB (766 words) - 10:55, 14 February 2024 |
by subjecting dry ice to high pressures (40-48 gigapascal, or 400,000 to 480,000 atmospheres), in a diamond anvil cell. Amorphous carbonia is not stable... 3 KB (279 words) - 15:51, 3 December 2023 |
Frazil ice is a collection of loose, randomly oriented ice crystals millimeter and sub-millimeter in size, with various shapes, e.g. elliptical disks... 14 KB (1,729 words) - 20:12, 6 April 2024 |