Bistable Spin‐Crossover Nanoparticles for Molecular Electronics

R Torres‐Cavanillas, M Gavara‐Edo… - Advanced …, 2024 - Wiley Online Library
The field of spin‐crossover complexes is rapidly evolving from the study of the spin transition
phenomenon to its exploitation in molecular electronics. Such spin transition is gradual in a …

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 …

Electrical sensing of the thermal and light‐induced spin transition in robust contactless spin‐crossover/graphene hybrid devices

M Gavara‐Edo, R Córdoba… - Advanced …, 2022 - Wiley Online Library
Hybrid devices based on spin‐crossover (SCO)/2D heterostructures grant a highly sensitive
platform to detect the spin transition in the molecular SCO component and tune the …

Design and processing as ultrathin films of a sublimable Iron (II) spin crossover material exhibiting efficient and fast light-induced spin transition

M Gavara-Edo, FJ Valverde-Muñoz… - Chemistry of …, 2023 - ACS Publications
Materials based on spin crossover (SCO) molecules have centered the attention in
molecular magnetism for more than 40 years as they provide unique examples of …

Voltage-induced bistability of single spin-crossover molecules in a two-dimensional monolayer

Y Tong, M Kelaï, K Bairagi, V Repain… - The journal of …, 2021 - ACS Publications
Bistable spin-crossover molecules are particularly interesting for the development of
innovative electronic and spintronic devices as they present two spin states that can be …

Mechanoelastic simulations of monolayer lattices of spin crossover molecules on a substrate

A Railean, M Kelai, A Bellec, V Repain, ML Boillot… - Physical Review B, 2023 - APS
In this paper, we discuss in the framework of a mechanoelastic model the electronic and
mechanical behavior of a single layer of spin crossover molecules self-organized on a …

Three-dimensional electroelastic modeling of the nucleation and propagation of the spin domains in spin-crossover materials

N Di Scala, NEI Belmouri, MAP Espejo… - Physical Review B, 2022 - APS
A three-dimensional version of the electroelastic model allowing the description of spin-
crossover (SCO) materials taking into account for the volume change at the transition …

All-atom molecular dynamics simulation of the spin-crossover complex. II. Spatiotemporal study of a bimorph actuator

S Mi, G Molnár, K Ridier, W Nicolazzi, A Bousseksou - Physical Review B, 2024 - APS
We present an atomistic approach, based on a realistic structure of the compound [Fe
(pyrazine)][Ni (CN) 4], which provides a spatiotemporal description of the spin-crossover …

Negative Differential Resistance in Spin-Crossover Molecular Devices

D Li, Y Tong, K Bairagi, M Kelai, YJ Dappe… - The Journal of …, 2022 - ACS Publications
We demonstrate, based on low-temperature scanning tunneling microscopy (STM) and
spectroscopy, a pronounced negative differential resistance (NDR) in spin-crossover (SCO) …

Sublimable complexes with spin switching: chemical design, processing as thin films and integration in graphene-based devices

M Gavara-Edo, FJ Valverde-Muñoz… - Journal of Materials …, 2023 - pubs.rsc.org
Among the different types of switchable molecular compounds, sublimable Fe (II) SCO
molecules provide a suitable platform to develop smart devices that respond to external …