Muon spin spectroscopy

AD Hillier, SJ Blundell, I McKenzie, I Umegaki… - Nature Reviews …, 2022 - nature.com
Muons are particles with a spin of ½ that can be implanted into a wide range of condensed
matter materials to act as a local probe of the surrounding atomic environment …

[HTML][HTML] DFT+ μ: density functional theory for muon site determination

SJ Blundell, T Lancaster - Applied Physics Reviews, 2023 - pubs.aip.org
The technique of muon spin rotation (μSR) has emerged in the last few decades as one of
the most powerful methods of obtaining local magnetic information. To make the technique …

Correlation Map, a goodness-of-fit test for one-dimensional X-ray scattering spectra

D Franke, CM Jeffries, DI Svergun - Nature methods, 2015 - nature.com
Assessing similarity between data sets with the reduced χ 2 test requires the estimation of
experimental errors, which, if incorrect, may render statistical comparisons invalid. We report …

[HTML][HTML] MuFinder: A program to determine and analyse muon stopping sites

BM Huddart, A Hernández-Melián, TJ Hicken… - Computer Physics …, 2022 - Elsevier
Significant progress has recently been made in calculating muon stopping sites using
density functional theory. The technique aims to address two of the most common criticisms …

Toward the computational prediction of muon sites and interaction parameters

P Bonfà, R De Renzi - Journal of the Physical Society of Japan, 2016 - journals.jps.jp
The rapid developments of computational quantum chemistry methods and supercomputing
facilities motivate the renewed interest in the analysis of the muon/electron interactions in …

Intrinsic nature of spontaneous magnetic fields in superconductors with time-reversal symmetry breaking

BM Huddart, IJ Onuorah, MM Isah, P Bonfà… - Physical review …, 2021 - APS
We present a systematic investigation of muon-stopping states in superconductors that
reportedly exhibit spontaneous magnetic fields below their transition temperatures due to …

Multiple quantum phase transitions of different nature in the topological kagome magnet Co3Sn2−xInxS2

Z Guguchia, H Zhou, CN Wang, JX Yin… - Npj Quantum …, 2021 - nature.com
The exploration of topological electronic phases that result from strong electronic
correlations is a frontier in condensed matter physics. One class of systems that is currently …

Revisiting the -type antiferromagnet with muon spin rotation measurements and density functional theory calculations

OK Forslund, H Ohta, K Kamazawa, SL Stubbs, O Ofer… - Physical Review B, 2020 - APS
An A-type antiferromagnet, NaNiO 2, was examined by means of positive muon spin rotation
and relaxation (μ+ SR) measurements and first-principles calculations based on a density …

First demonstration of tuning between the Kitaev and Ising limits in a honeycomb lattice

F Bahrami, X Hu, Y Du, OI Lebedev, C Wang… - Science …, 2022 - science.org
Recent observations of novel spin-orbit coupled states have generated interest in 4 d/5 d
transition metal systems. A prime example is the J eff= 1 2 state in iridate materials and α …

Magnetic phase diagram of K2Cr8O16 clarified by high-pressure muon spin spectroscopy

OK Forslund, D Andreica, Y Sassa, H Nozaki… - Scientific reports, 2019 - nature.com
Abstract The K2Cr8O16 compound belongs to a series of quasi-1D compounds with
intriguing magnetic properties that are stabilized through a high-pressure synthesis …