Review of Fe-based spin crossover metal complexes in multiscale device architectures

N Amin, SM Said, MFM Salleh, AM Afifi, N Ibrahim… - Inorganica Chimica …, 2023 - Elsevier
Metal complexes involving d 4-d 7 first-row transition metals exhibit spin-crossover (SCO)
behaviour between low-spin and high-spin states in response to external stimuli such as …

The influence of the substrate on the functionality of spin crossover molecular materials

S Yazdani, J Phillips, TK Ekanayaka, R Cheng… - Molecules, 2023 - mdpi.com
Spin crossover complexes are a route toward designing molecular devices with a facile
readout due to the change in conductance that accompanies the change in spin state …

Charge transfer-triggered reversible spin-state switching

YH Luo, C Xue, SX Zhang, J Zhao, XT Jin… - Journal of Materials …, 2024 - pubs.rsc.org
Triggering the spin-state switching (SSS) in solutions at room temperature (RT) has attracted
attention in the field of molecular switches. Herein, we report the preparation and switching …

Nonvolatile voltage controlled molecular spin-state switching for memory applications

TK Ekanayaka, G Hao, A Mosey, AS Dale, X Jiang… - Magnetochemistry, 2021 - mdpi.com
Nonvolatile, molecular multiferroic devices have now been demonstrated, but it is worth
giving some consideration to the issue of whether such devices could be a competitive …

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 …

Dynamics of spin crossover molecular complexes

TK Ekanayaka, KP Maity, B Doudin, PA Dowben - Nanomaterials, 2022 - mdpi.com
We review the current understanding of the time scale and mechanisms associated with the
change in spin state in transition metal-based spin crossover (SCO) molecular complexes …

Giant magnetoelectric coupling and magnetic-field-induced permanent switching in a spin crossover Mn (III) complex

VB Jakobsen, S Chikara, JX Yu, E Dobbelaar… - Inorganic …, 2020 - ACS Publications
We investigate giant magnetoelectric coupling at a Mn3+ spin crossover in [MnIIIL] BPh4
(L=(3, 5-diBr-sal) 2323) with a field-induced permanent switching of the structural, electric …

Investigating the influence of oriented external electric fields on modulating spin-transition temperatures in Fe (II) SCO complexes: a theoretical perspective

RK Tiwari, R Paul, G Rajaraman - Dalton Transactions, 2024 - pubs.rsc.org
Spin-crossover complexes, valued for their bistability, are extensively studied due to their
numerous potential applications. A primary challenge in this molecular class is to identify …

Surface stabilisation of the high-spin state of Fe (ii) spin-crossover complexes

AM Serra, A Dhingra, MC Asensio, JA Real… - Physical Chemistry …, 2023 - pubs.rsc.org
Temperature dependent X-ray photoemission spectroscopy (XPS) has been employed to
examine the Fe 2p and N 1s core levels of the studied Fe (II) spin crossover (SCO) …

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 …