To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
.
Leo
Newton
Brights
Milds

Two-dimensional liquid

From Wikipedia, the free encyclopedia

A two-dimensional liquid (2D liquid) is a collection of objects constrained to move in a planar space or other two-dimensional space in a liquid state.

YouTube Encyclopedic

  • 1/2
    Views:
    13 746
    382
  • HPLC: Reversed-phase liquid chromatography animation RPLC
  • Structure of Cell Membranes - Introduction to Biology - 5.4

Transcription

Relations with 3D liquids

The movement of the particles in a 2D liquid is similar to 3D, but with limited degrees of freedom. E.g. rotational motion can be limited to rotation about only one axis, in contrast to a 3D liquid, where rotation of molecules about two or three axis would be possible. The same is true for the translational motion. The particles in 2D liquids can move in a 2D plane, whereas the particles is a 3D liquid can move in three directions inside the 3D volume. Vibrational motion is in most cases not constrained in comparison to 3D. The relations with other states of aggregation (see below) are also analogously in 2D and 3D.

Relation to other states of aggregation

2D liquids are related to 2D gases. If the density of a 2D liquid is decreased, a 2D gas is formed. This was observed by scanning tunnelling microscopy under ultra-high vacuum (UHV) conditions for molecular adsorbates.[1] 2D liquids are related to 2D solids. If the density of a 2D liquid is increased, the rotational degree of freedom is frozen and a 2D solid is created.[2]

References

  1. ^ Waldmann, T. (2010). "Substrate registry in disordered layers of large molecules". ChemPhysChem. 11 (7): 1513–1517. doi:10.1002/cphc.200901028. PMID 20397239.
  2. ^ Thomas Waldmann; Jens Klein; Harry E. Hoster; R. Jürgen Behm (2012), "Stabilization of Large Adsorbates by Rotational Entropy: A Time-Resolved Variable-Temperature STM Study", ChemPhysChem, vol. 14, no. 1, pp. 162–169, doi:10.1002/cphc.201200531, PMID 23047526, S2CID 36848079


This page was last edited on 22 December 2023, at 04:58
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.