Unraveling the Spin-State Energetics of FeN4 Complexes with Ab Initio Methods

QM Phung, HN Nam, M Saitow - The Journal of Physical …, 2023 - ACS Publications
A systematic analysis was conducted to explore the spin-state energetics of a series of 19
FeN4 complexes. The performance of a large number of multireference methods was …

Noncovalent bonding of 3d metal (II) phthalocyanines with single-walled carbon nanotubes: a combined DFT and XPS study

EV Basiuk, L Huerta, VA Basiuk - Applied Surface Science, 2019 - Elsevier
We performed a combined density functional theory (DFT) and X-ray photoelectron
spectroscopy (XPS) study of noncovalently bonded hybrids of 3d metal phthalocyanines …

Photostriction in ferroelectrics from density functional theory

C Paillard, B Xu, B Dkhil, G Geneste, L Bellaiche - Physical review letters, 2016 - APS
An ab initio procedure allowing the computation of the deformation of ferroelectric-based
materials under light is presented. This numerical scheme consists in structurally relaxing …

Photostriction and elasto-optic response in multiferroics and ferroelectrics from first principles

Y Yang, C Paillard, B Xu… - Journal of Physics …, 2018 - iopscience.iop.org
The present work reviews a series of recent first-principles studies devoted to the description
of the interaction of light and strain in ferroelectric and multiferroic materials. Specifically, the …

Complexation of free-base and 3d transition metal (II) phthalocyanines with endohedral fullerene Sc3N@ C80

VA Basiuk, DE Tahuilan-Anguiano - Chemical Physics Letters, 2019 - Elsevier
We performed systematic theoretical analysis of noncovalent interactions of free-base
phthalocyanine H 2 Pc and its 3d transition metal (II) complexes (MnPc, singlet and triplet …

Ab initio approach to photostriction in classical ferroelectric materials

C Paillard, S Prosandeev, L Bellaiche - Physical Review B, 2017 - APS
The change of shape under illumination by visible light, called photostriction, is investigated
in the classical ferroelectrics barium titanate and lead titanate. By means of the Δ SCF …

Environment-modulated Kondo phenomena in FePc/Au (111) adsorption systems

Y Wang, X Zheng, J Yang - Physical Review B, 2016 - APS
Recent scanning tunneling microscopy experiments on electron transport through iron (II)
phthalocyanine (FePc) molecules adsorbed on the Au (111) surface have revealed that the …

Direct synthesis of vanadium phthalocyanine and its electronic and magnetic states in monolayers and multilayers on Ag (111)

K Eguchi, T Nakagawa, Y Takagi… - The Journal of Physical …, 2015 - ACS Publications
Vanadium phthalocyanine (VPc) monolayers and multilayers were synthesized on Ag (111),
and the electronic and magnetic states of an unachieved VPc with a divalent state of V were …

Scaled effective on-site Coulomb interaction in the DFT+ method for correlated materials

K Nawa, T Akiyama, T Ito, K Nakamura, T Oguchi… - Physical Review B, 2018 - APS
The first-principles calculation of correlated materials within density functional theory
remains challenging, but the inclusion of a Hubbard-type effective on-site Coulomb term (U …

Graphene-modulated interfacial exchange coupling across organic molecular/ferromagnet spin interfaces

Y Wang, Z Wang, X Li - Physical Review B, 2024 - APS
Magnetic molecules on ferromagnetic metallic substrates have been widely explored to
exploit the potential for molecular magnetic storage and spintronics applications. Recent …