51 citations · 123 across the 4 of their papers we have counts for
4 papers
Multiple Coulomb phases with temperature tunable ice rules in pyrochlore spin crossover materials
Jace Cruddas, B. J. Powell
Spin crossover molecules have two accessible states: high spin (HS) and low spin (LS). We show that, on the pyrochlore lattice, elastic interactions between SCO molecules can give…
Spin-state ice in geometrically frustrated spin-crossover materials
Jace Cruddas, B. J. Powell
Spin crossover materials contain metal ions that can access two spin-states: one low-spin (LS), the other high-spin (HS). We propose that frustrated elastic interactions can give r…
Conservation laws, radiative decay rates, and excited state localization in organometallic complexes with strong spin-orbit coupling
B. J. Powell
There is longstanding fundamental interest in 6-fold coordinated () transition metal complexes such as [Ru(bpy)] and Ir(ppy), particularly their phos…
Geometrical frustration in the spin liquid beta'-Me3EtSb[Pd(dmit)2]2 and the valence bond solid Me3EtP[Pd(dmit)2]2
E. P. Scriven, B. J. Powell
We show that the electronic structures of the title compounds predicted by density functional theory (DFT) are well described by tight binding models. We determine the frustration…