activity
20202026
most citedGeometric frustration on the trillium lattice in a magnetic metal-organic framework

31 citations · 31 across the 6 of their papers we have counts for

collaborators

6 papers

cond-mat.str-el2026

Atomic structure and formation mechanism of a newly discovered charge density wave in the m=2 monophosphate tungsten bronze

Arianna Minelli, Elen Duverger-Nedellec, Olivier Perez +6

The =2 member of the monophosphate tungsten bronze family has been considered the only one in the family without an electronic instability at low temperature. In this paper, we…

cond-mat.str-el2025

Tracing the horizon of tetragonal-to-monoclinic distortion in pressurized trilayer nickelate La4Ni3O10

Sitaram Ramakrishnan, Yingzheng Gao, Valerio Olevano +18

The crux of understanding the superconducting mechanism in pressurized Ruddlesden-Popper nickelates hinges on elucidating their structural phases. Under ambient conditions, the tri…

cond-mat.stat-mech2022

Thermodynamic signatures of chain segmentation in dilute quasi-one dimensional Ising systems

Johnathan M. Bulled, Mario Falsaperna, Paul J. Saines +1

Heat-capacity measurements are a useful tool for understanding the complex phase behaviour of systems containing one-dimensional motifs. Here we study the signature within such mea…

cond-mat.str-el2022

Anomalous evolution of the magnetocaloric effect in dilute triangular Ising antiferromagnets

Mario Falsaperna, Johnathan M. Bulled, Gavin B. G. Stenning +2

We investigate the effects of diamagnetic doping in the solid-solution series , in which the parent phase has previously been shown to…

cond-mat.dis-nn2021

Efficient fitting of single-crystal diffuse scattering in interaction space: a mean-field approach

Ella M. Schmidt, Johnathan M. Bulled, Andrew L. Goodwin

The diffraction patterns of crystalline materials with strongly-correlated disorder are characterised by the presence of structured diffuse scattering. Conventional analysis approa…

cond-mat.str-el2020★ 31 cited

Geometric frustration on the trillium lattice in a magnetic metal-organic framework

Johnathan M. Bulled, Joseph A. M. Paddison, Andrew Wildes +6

In the dense metal-organic framework Na[Mn(HCOO)], Mn ions () occupy the nodes of a `trillium' hyperkagome net. We show that this material exhibits a vari…