<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mrow><mml:mi>YbV</mml:mi></mml:mrow><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mrow><mml:mi>Sb</mml:mi></mml:mrow><mml:mn>4</mml:mn></mml:msub></mml:math> and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mrow><mml:mi>EuV</mml:mi></mml:mrow><mml:mn>3</mml:mn></mml:msub><mml:msub><mml:mrow><mml:mi>Sb</mml:mi></mml:mrow><mml:mn>4</mml:mn></mml:msub></mml:math> vanadium-based kagome metals with <mml:…

A hybrid vanadium fluoride with structurally isolated S = 1 kagome layers.

A new organically-templated vanadium(III) fluoride, (NH4)2(C2H8N)[V3F12], has been prepared using an ionothermal approach. This compound has a unique layered structure featuring distorted S = 1 kagome planes separated by the cationic species. The compound exhibits magnetic frustration, with a canted antiferromagnetic ground state. On further cooling in the ground state a pronounced change in ma...

Finding Overlapping Distributions with MML

This paper considers an aspect of mixture modelling. Signiicantly overlapping distributions require more data for their parameters to be accurately estimated than well separated distributions. For example, two Gaussian distributions are considered to signiicantly overlap when their means are within three standard deviations of each other. If insuucient data is available, only a single component...

Finding overlapping components with MML

MML Based Noise Cleaning of Images

Noise cleaning is the process of removing un-wanted noise from an image. The problem with existing techniques is that they do not preserve two-dimensional image structure, and/or they require parameters to be supplied by the user. In this paper we describe an algorithm called MNC which explicitly segments the local neighbourhood of the pixel to be cleaned, and lters using only those pixels in t...

Gapless spin liquid ground state in the S = 1⁄2 vanadium oxyfluoride kagome antiferromagnet [ NH 4 ]

1 CSEC and School of Chemistry, The University of Edinburgh, Edinburgh, EH9 3JZ, United Kingdom 2 Laboratoire de Physique des Solides, UMR CNRS, Université Paris-Sud, 91504 Orsay, France 3 School of Chemistry and EaSTChem, University of St Andrews, St Andrews, KY16 9ST, United Kingdom 4 ISIS Facility, Rutherford Appleton Laboratory, Chilton, Didcot, Oxon, OX110QX, United Kingdom 5 Department of...