Chemistry – A European Journal [POMAM]

Graphical Abstract

The diradical formed by functionalizing the yttrium(III)-phthalocyaninato radical with a nitroxide radical, is characterized by an engineered g-tensor asymmetry and a weak exchange coupling. Interestingly, its behavior is reminiscent of a spin qutrit, exhibiting two EPR transitions characterized by different Rabi frequencies and whose amplitudes can be selectively enhanced by proper choice of microwave power or magnetic field.

 

Reference

Selective Transition Enhancement in a g-Engineered Diradical

Joe Komeda, Athanassios K. Boudalis, Nicolas Montenegro-Pohlhammer, Cyril Antheaume, Asato Mizuno, Philippe Turek, Mario Ruben

Chem. Eur. J., First published: 02 April 2024 – DOI: https://doi.org/10.1002/chem.202400420

 

Contact

Athanassios K. Boudalis , team POMAM, Institut de Chimie (UMR 7177).