Scaling Up Electronic Spin Qubits into a Three-Dimensional Metal-Organic Framework

Journal of the American Chemical Society
Tsutomu YamabayashiMasahiro Yamashita

Abstract

Practical implementation of highly coherent molecular spin qubits for challenging technological applications, such as quantum information processing or quantum sensing, requires precise organization of electronic qubit molecular components into extended frameworks. Realization of spatial control over qubit-qubit distances can be achieved by coordination chemistry approaches through an appropriate choice of the molecular building blocks. However, translating single qubit molecular building units into extended arrays does not guarantee a priori retention of long quantum coherence and spin-lattice relaxation times due to the introduced modifications over qubit-qubit reciprocal distances and molecular crystal lattice phonon structure. In this work, we report the preparation of a three-dimensional (3D) metal-organic framework (MOF) based on vanadyl qubits, [VO(TCPP-Zn2-bpy)] (TCPP = tetracarboxylphenylporphyrinate; bpy = 4,4'-bipyridyl) (1), and the investigation of how such structural modifications influence qubits' performances. This has been done through a multitechnique approach where the structure and properties of a representative molecular building block of formula [VO(TPP)] (TPP = tetraphenylporphyrinate) (2) have been compa...Continue Reading

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Citations

Nov 30, 2019·Angewandte Chemie·Yongbing ShenMasahiro Yamashita
Oct 11, 2019·Science Advances·Alessandro Lunghi, Stefano Sanvito
Sep 12, 2019·Chemistry : a European Journal·Mukesh Kumar SinghGopalan Rajaraman
Dec 19, 2019·Molecules : a Journal of Synthetic Chemistry and Natural Product Chemistry·Ivan V KurganskiiMatvey V Fedin
Mar 27, 2020·Physical Chemistry Chemical Physics : PCCP·Ruben Mirzoyan, Ryan G Hadt
Mar 8, 2019·Chemical Science·Chung-Jui YuDanna E Freedman
Oct 15, 2020·Angewandte Chemie·Luana C de CamargoRoberta Sessoli
Mar 4, 2021·Journal of the American Chemical Society·Yongbing ShenMasahiro Yamashita
Jun 8, 2021·Inorganic Chemistry·Javier López-CabrellesEugenio Coronado
Jul 7, 2021·The Journal of Physical Chemistry Letters·A ChiesaS Carretta
Nov 20, 2020·Journal of the American Chemical Society·Majed S FataftahDanna E Freedman
Jul 10, 2019·Journal of the American Chemical Society·Matteo Atzori, Roberta Sessoli
Jan 30, 2020·The Journal of Physical Chemistry Letters·Gabriela HandzlikDawid Pinkowicz
Oct 18, 2019·Inorganic Chemistry·Lucas H G KalinkeJesus Ferrando-Soria
Nov 22, 2019·Journal of the American Chemical Society·Bahar KaradenizKrunoslav Užarević
Aug 14, 2020·Journal of the American Chemical Society·Michael K WojnarDanna E Freedman
Jul 17, 2020·Chemical Reviews·Jenna L MancusoChristopher H Hendon
Sep 26, 2020·Journal of the American Chemical Society·Marcus J JellenMiguel A Garcia-Garibay
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Oct 23, 2021·The Journal of Physical Chemistry. C, Nanomaterials and Interfaces·Andrea AlbinoRoberta Sessoli
Sep 29, 2021·Chemistry : a European Journal·Martín AmozaEliseo Ruiz
Nov 25, 2021·Journal of the American Chemical Society·Daniel W LaorenzaDanna E Freedman
Feb 1, 2022·Journal of the American Chemical Society·Robert M JacobbergerMichael R Wasielewski

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