Ignacio Alvizu
Pontifical Catholic University of Chile
4 Papers
1 Citations
Ignacio Alvizu is an academic researcher from Pontifical Catholic University of Chile. The author has contributed to research in topics: Magnetic field & Quantum decoherence. The author has an hindex of 3, co-authored 4 publications.
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Papers
Competition between electric field and magnetic field noise in the decoherence of a single spin in diamond
P. Jamonneau,Margarita Lesik,Jean-Philippe Tetienne,Ignacio Alvizu,L. Mayer,A. Dréau,Sandoko Kosen,Jean-François Roch,Sébastien Pezzagna,Jan Meijer,Tokuyuki Teraji,Yuimaru Kubo,Patrice Bertet,Jeronimo R. Maze,Vincent Jacques,Vincent Jacques +15 more
TL;DR: In this paper, the impact of electric field and magnetic field fluctuations in the decoherence of the electronic spin associated with a single nitrogen-vacancy (NV) defect in diamond was analyzed quantitatively by changing their relative strength through modifications of the environment.
Functionalization of stable fluorescent nanodiamonds towards reliable detection of biomarkers for Alzheimer's disease.
Francisco Morales-Zavala,Nathalie Casanova-Morales,Raúl González,America Chandia-Cristi,Lisbell D. Estrada,Ignacio Alvizu,Victor Waselowski,Fanny Guzmán,Simón Guerrero,Marisol Oyarzún-Olave,Cristian Rebolledo,Enrique Alcalde Rodríguez,Julien Armijo,Heman Bhuyan,Mario Favre,Alejandra R. Alvarez,Marcelo J. Kogan,Jeronimo R. Maze +17 more
TL;DR: The fluorescence of functionalized NDs is more stable than that of fluorescent markers commonly used to stain Aβ aggregates such as Thioflavin T. These results pave the way for performing ultrasensitive and reliable detection of A β aggregates involved in the pathogenesis of the Alzheimer disease.
Publisher's Note: Competition between electric field and magnetic field noise in the decoherence of a single spin in diamond [Phys. Rev. B 93 , 024305 (2016)]
P. Jamonneau,Margarita Lesik,Jean-Philippe Tetienne,Ignacio Alvizu,Ludovic Mayer,A. Dréau,Sandoko Kosen,Jean-François Roch,S. Pezzagna,Jan Meijer,Tokuyuki Teraji,Yuimaru Kubo,Patrice Bertet,Jeronimo R. Maze,Vincent Jacques +14 more
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Local probing of nuclear bath polarization with a single electronic spin
TL;DR: In this article, an out-of-phase component appears in the electronic spin-echo signal, which is proportional to the nuclear spin degree of polarization and strongly depends on the nuclear polarization direction.