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 …

[HTML][HTML] Fe II spin crossover complexes containing N 4 O 2 donor ligands

B Dey, V Chandrasekhar - Dalton Transactions, 2022 - pubs.rsc.org
Spin crossover (SCO) is one of the most studied magnetic bistable phenomena because of
its application in the field of multifunctional magnetic materials. FeII complexes in a N6 …

105 K Wide Room Temperature Spin Transition Memory Due to a Supramolecular Latch Mechanism

M Seredyuk, K Znovjyak… - Journal of the …, 2022 - ACS Publications
Little is known about the mechanisms behind the bistability (memory) of molecular spin
transition compounds over broad temperature ranges (> 100 K). To address this point, we …

Cooperative spin crossover leading to bistable and multi-inert system states in an iron (III) complex

A Dürrmann, G Hörner, D Baabe… - Nature …, 2024 - nature.com
Cooperativity among spin centres has long been the royal road in spin crossover (SCO)
research to impose magnetic bistability in terms of thermal hysteresis. In this work we access …

Bidirectional photoswitchability in an iron (III) spin crossover complex: symmetry-breaking and solvent effects

R Díaz-Torres, G Chastanet, E Collet, E Trzop… - Chemical …, 2023 - pubs.rsc.org
The impact of solvent on spin crossover (SCO) behaviour is reported in two solvates [Fe
(qsal-I) 2] NO3· 2ROH (qsal-I= 4-iodo-2-[(8-quinolylimino) methyl] phenolate; R= Me 1 or Et …

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 …

Mean Value Ensemble Hubbard-U Correction for Spin-Crossover Molecules

A Albavera-Mata, SB Trickey… - The Journal of Physical …, 2022 - ACS Publications
High-throughput searches for spin-crossover molecules require Hubbard-U corrections to
common density functional exchange-correlation (XC) approximations. However, the U eff …

Remote H/F Tuning of Cooperativity in (NN′O)2-Coordinate Iron(II) Complexes: Dynamic, Hysteretic, and Continuous Spin Crossover

A Dürrmann, G Hörner, B Weber - Crystal Growth & Design, 2023 - ACS Publications
Iron (II) complexes of meridional coordinating tridentate ligands have served as a very fruitful
playground for spin crossover (SCO) research. In this work, we provide modular synthetic …

Fabrication and Low-Temperature Characterization of Phthalocyanine Molecular Tunnel Heterojunctions

X Jiang, A Brooks, S Liu… - The Journal of …, 2023 - ACS Publications
We report on the fabrication and characterization of vertical tunnel heterojunctions in which
sublimated phthalocyanine (Pc) films (H2Pc, CoPc, and MnPc) as thin as 1 nm are …

Thickness-dependent spin bistable transitions in single-crystalline molecular 2D material

J Koptur-Palenchar, M Gakiya-Teruya, D Le… - npj 2D Materials and …, 2022 - nature.com
The advent of two-dimensional (2D) crystals has led to numerous scientific breakthroughs.
Conventional 2D systems have in-plane covalent bonds and a weak out-of-plane van-der …