Outputs (36)

Strengthening the Magnetic Interactions in Pseudobinary First-Row Transition Metal Thiocyanates, M(NCS)2 (2020)
Journal Article

Understanding the effect of chemical composition on the strength of magnetic interactions is key to the design of magnets with high operating temperatures. The magnetic divalent first-row transition metal (TM) thiocyanates are a class of chemically s... Read More about Strengthening the Magnetic Interactions in Pseudobinary First-Row Transition Metal Thiocyanates, M(NCS)2.

The Structures of Ordered Defects in Thiocyanate Analogues of Prussian Blue (2020)
Journal Article

We report the structures of six new divalent transition metal hexathiocyanatobismuthate frame- works with the generic formula {M[Bi(SCN)6]2+x }x− {guest}x+, M = Mn, Co, Ni and Zn. These 3 frameworks are defective analogues of the perovskite-derived... Read More about The Structures of Ordered Defects in Thiocyanate Analogues of Prussian Blue.

SquidLab—A user-friendly program for background subtraction and fitting of magnetization data (2020)
Journal Article

We present an open-source program free to download for academic use with a full user-friendly graphical interface for performing flexible and robust background subtraction and dipole fitting on magnetization data. For magnetic samples with small mome... Read More about SquidLab—A user-friendly program for background subtraction and fitting of magnetization data.

Ionic and Electronic Conduction in TiNb2O7 (2019)
Journal Article

TiNb2O7 is a Wadsley–Roth phase with a crystallographic shear structure and is a promising candidate for high-rate lithium ion energy storage. The fundamental aspects of the lithium insertion mechanism and conduction in TiNb2O7, however, are not well... Read More about Ionic and Electronic Conduction in TiNb2O7.

Ground and Excited States of Bis?4?Methoxybenzyl?Substituted Diketopyrrolopyrroles: Spectroscopic and Electrochemical Studies (2019)
Journal Article

A series of symmetrically bis?4?methoxybenzyl (4MB) N?substituted 1,4?diketopyrrolo[3,4?c]pyrrole (DPP) derivatives have been synthesized. The 4MB unit makes the DPP core soluble, and shows subtle modification of up to 0.2?eV in ground and excited st... Read More about Ground and Excited States of Bis?4?Methoxybenzyl?Substituted Diketopyrrolopyrroles: Spectroscopic and Electrochemical Studies.

Short-Range Ordering in Battery Electrode, the ‘Cation-Disordered’ Rocksalt Li1.25Nb0.25Mn0.5O2 (2019)
Journal Article

Cation order, with a local structure related to ?-LiFeO2, is observed in the nominally cation-disordered Li-excess rocksalt Li1.25Nb0.25Mn0.5O2via X-ray diffraction, neutron pair distribution function analysis, magnetic susceptibility and NMR spectro... Read More about Short-Range Ordering in Battery Electrode, the ‘Cation-Disordered’ Rocksalt Li1.25Nb0.25Mn0.5O2.

Short-range ordering in a battery electrode, the ‘cation-disordered’ rocksalt Li1.25Nb0.25Mn0.5O2 (2019)
Journal Article

Cation order, with a local structure related to ?-LiFeO2, is observed in the nominally cation-disordered Li-excess rocksalt Li1.25Nb0.25Mn0.5O2via X-ray diffraction, neutron pair distribution function analysis, magnetic susceptibility and NMR spectro... Read More about Short-range ordering in a battery electrode, the ‘cation-disordered’ rocksalt Li1.25Nb0.25Mn0.5O2.

Engineering new defective phases of UiO family metal-organic frameworks with water (2019)
Journal Article

© The Royal Society of Chemistry. As defects significantly affect the properties of metal-organic frameworks (MOFs)—from changing their mechanical properties to enhancing their catalytic ability—obtaining synthetic control over defects is essential t... Read More about Engineering new defective phases of UiO family metal-organic frameworks with water.

Strongly coloured thiocyanate frameworks with perovskite-analogue structures (2018)
Journal Article
Cliffe, M. J., Keyzer, E. N., Dunstan, M. T., Ahmad, S., De Volder, M. F. L., Deschler, F., …Grey, C. P. (2019). Strongly coloured thiocyanate frameworks with perovskite-analogue structures. Chemical Science, 10(3), 793-801. https://doi.org/10.1039/c8sc04082f

We report the first examples of thiocyanate-based analogues of the cyanide Prussian Blue compounds, MIII[Bi(SCN)6], M= Fe, Cr, Sc. These compounds adopt the primitive cubic pcu topology and show strict cation order. Optical absorption measurements sho... Read More about Strongly coloured thiocyanate frameworks with perovskite-analogue structures.

Realistic atomistic structure of amorphous silicon from machine-learning-driven molecular dynamics (2018)
Journal Article
Deringer, V. L., Bernstein, N., Bartók, A. P., Cliffe, M. J., Kerber, R. N., Marbella, L. E., …Csányi, G. (2018). Realistic atomistic structure of amorphous silicon from machine-learning-driven molecular dynamics. Journal of Physical Chemistry Letters, 9(11), 2879-2885. https://doi.org/10.1021/acs.jpclett.8b00902

Amorphous silicon (a-Si) is a widely studied noncrystalline material, and yet the subtle details of its atomistic structure are still unclear. Here, we show that accurate structural models of a-Si can be obtained using a machine-learning-based intera... Read More about Realistic atomistic structure of amorphous silicon from machine-learning-driven molecular dynamics.