A complementary characterisation technique for spin crossover materials; the application of X-ray photoelectron spectroscopy for future device applications

AR Craze, CE Marjo, F Li - Dalton Transactions, 2022 - pubs.rsc.org
Spin crossover (SCO) materials have long been studied for their inherent electronic
switchability, which has been well investigated for potential application in electronic and …

Evidence for surface effects on the intermolecular interactions in Fe (II) spin crossover coordination polymers

TK Ekanayaka, H Kurz, KA McElveen, G Hao… - Physical Chemistry …, 2022 - pubs.rsc.org
From X-ray absorption spectroscopy (XAS) and X-ray photoemission spectroscopy (XPS), it
is evident that the spin state transition behavior of Fe (II) spin crossover coordination …

Variability of the Conductance Changes Associated with the Change in the Spin State in Molecular Spin Crossover Complexes

MZ Zaz, TK Ekanayaka, R Cheng, PA Dowben - Magnetochemistry, 2023 - mdpi.com
Here, we examine the conductance changes associated with the change in spin state in a
variety of different structures, using the example of the spin crossover complex [Fe (H2B (pz) …

Perturbing the spin state and conduction of Fe (II) spin crossover complexes with TCNQ

TK Ekanayaka, Ö Üngör, Y Hu, E Mishra… - Materials Chemistry and …, 2023 - Elsevier
We investigated modifications driven by 7, 7, 8, 8-tetracyanoquinodimethane (TCNQ) to the
spin state configuration of [Fe (3-bpp) 2](TCNQ) 2 co-crystal and both spin state and electric …

Evidence of dynamical effects and critical field in a cobalt spin crossover complex

TK Ekanayaka, P Wang, S Yazdani… - Chemical …, 2022 - pubs.rsc.org
The [Co (SQ) 2 (4-CN-py) 2] complex exhibits dynamical effects over a wide range of
temperature. The orbital moment, determined by X-ray magnetic circular dichroism (XMCD) …

Intermolecular interaction and cooperativity in an Fe (II) spin crossover molecular thin film system

G Hao, AS Dale, RV Chopdekar, RJ Koch… - Journal of Physics …, 2022 - iopscience.iop.org
Compact domain features have been observed in spin crossover [Fe {H 2 B (pz) 2} 2 (bipy)]
molecular thin film systems via soft x-ray absorption spectroscopy and photoemission …

Is the surface of Hofmann-like spin-crossover {Fe (pz)[Pt (CN) 4]} the same as its bulk?

AM Serra, A Dhingra, MC Asensio, JA Real… - Dalton …, 2023 - pubs.rsc.org
Temperature dependent X-ray photoemission spectroscopy (XPS) has been employed to
examine the spin-crossover (SCO) transition in the nanocrystals of 3D Hoffman-like {Fe …

The surface termination of a Fe (III) spin crossover molecular salt

MZ Zaz, B Tamang, K McElven, E Mishra… - arXiv preprint arXiv …, 2024 - arxiv.org
From a comparison of energy dispersive analyses of X-rays (EDAX), the known molecular
stoichiometry and X-ray photoemission spectroscopy (XPS), it is evident that the Fe (III) spin …

On the role of random bond in spin-crossover compounds

I Gudyma, V Yarema - Applied Nanoscience, 2023 - Springer
The short-range Ising-like model of spin-crossover solid compounds with Gaussian random
bonds has been investigated by intensive numerical Monte Carlo simulation. Direct …

Compensation behavior for a mixed spin-3 and spin-7/2 Blume–Capel system with crystal field interaction

M Karimou, GD Ngantso, CM Salgado… - Chinese Journal of …, 2024 - Elsevier
In this article, we studied compensation points in a spins system represented by the
Hamiltonian of Blume–Capel of spin-3 and spin-7/2 in a square lattice. Free energy and …