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Substituent Effects in the Photophysical and Electrochemical Properties of Meso-Tetraphenylporphyrin Derivatives

open access: yesMolecules
Porphyrins were identified some years ago as a promising, easily accessible, and tunable class of organic photoredox catalysts, but a systematic study on the effect of the electronic nature and of the position of the substituents on both the ground-state
Alexandra Cruz Millheim   +2 more
doaj   +1 more source

A low-energy effective model for the S=1/2 Kagome-triangular-strip Heisenberg model

open access: yesAIP Advances, 2018
We study low-energy properties of the S=1/2 kagome-triangular-strip Heisenberg model. Using exact diagonalization, we calculate magnetization curves of the model in the ferromagnetic kagome coupling regime, where the singlet ground state and 1/3 plateau ...
Kouichi Okunishi   +2 more
doaj   +1 more source

Investigations of the singlet ground state system: PrIrSi3 [PDF]

open access: green, 2014
V. K. Anand   +5 more
openalex   +1 more source

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