169 citations · 335 across the 5 of their papers we have counts for
5 papers
Incommensurate chirality density wave transition in a hybrid molecular framework
Joshua A. Hill, Kirsten E. Christensen, Andrew L. Goodwin
Using single-crystal X-ray diffraction we characterise the 235\,K incommensurate phase transition in the hybrid molecular framework tetraethylammonium silver(I) dicyanoargentate, […
Large elastic recovery of zinc dicyanoaurate
Chloe S. Coates, Matthew R. Ryder, Joshua A. Hill +2
We report the mechanical properties of the `giant' negative compressibility material zinc(II) dicyanoaurate, as determined using a combination of single-crystal nanoindentation mea…
Columnar Shifts as Symmetry-Breaking Degrees of Freedom in Molecular Perovskites
Hanna L. B. Boström, Joshua A. Hill, Andrew L. Goodwin
We introduce columnar shifts---collective rigid-body translations---as a structural degree of freedom relevant to the phase behaviour of molecular perovskites ABX (X =…
Compositional dependence of anomalous thermal expansion in perovskite-like ABX3 formates
Ines E. Collings, Joshua A. Hill, Andrew B. Cairns +5
The compositional dependence of thermal expansion behaviour in 19 different perovskite-like metal-organic frameworks (MOFs) of composition [AI][MII(HCOO)3] (A = alkylammonium catio…
Defect-dependent colossal negative thermal expansion in UiO-66(Hf) metal-organic framework
Matthew J. Cliffe, Joshua A. Hill, Claire A. Murray +2
Thermally-densified hafnium terephthalate UiO-66(Hf) is shown to exhibit the strongest isotropic negative thermal expansion (NTE) effect yet reported for a metal-organic framework…