Ignacio Gustín

ORCID: 0000-0003-0240-8782
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About
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Research Areas
  • Spectroscopy and Quantum Chemical Studies
  • Photoreceptor and optogenetics research
  • Spectroscopy Techniques in Biomedical and Chemical Research
  • Quantum Information and Cryptography
  • Photochemistry and Electron Transfer Studies
  • Molecular spectroscopy and chirality
  • Mechanical and Optical Resonators
  • Strong Light-Matter Interactions
  • Laser-Matter Interactions and Applications
  • Advanced Chemical Physics Studies
  • Nanocluster Synthesis and Applications
  • Gold and Silver Nanoparticles Synthesis and Applications
  • Quantum Dots Synthesis And Properties

University of Rochester
2022-2025

Universidad Nacional de Córdoba
2020

In this work, we examine how the structure of system–bath interactions can determine commonly encountered temporal decoherence patterns, such as Gaussian and exponential decay, in molecular other qubits coupled to a thermal bosonic bath. The analysis, based on pure dephasing picture that admits analytical treatment, shows decoherence, general, is neither purely nor but rather oscillatory functions, with periods determined by bath’s frequencies. For initially unentangled qubit-bath states,...

10.1063/5.0246970 article EN The Journal of Chemical Physics 2025-02-10

Establishing the fundamental chemical principles that govern molecular electronic quantum decoherence has remained an outstanding challenge. Fundamental questions such as how solvent and intramolecular vibrations or functionalization contribute to remain unanswered are beyond reach of state-of-the-art theoretical experimental approaches. Here we address this challenge by developing a strategy isolate pathways for chromophores immersed in condensed phase environments enables elucidating...

10.1073/pnas.2309987120 article EN cc-by-nc-nd Proceedings of the National Academy of Sciences 2023-11-28

Protecting quantum coherences in matter from the detrimental effects introduced by its environment is essential to employ molecules and materials technologies develop enhanced spectroscopies. Here, we show how dressing molecular chromophores with light context of optical cavities can be used generate superposition states

10.1021/acs.jpclett.2c02877 article EN cc-by The Journal of Physical Chemistry Letters 2022-12-05

We analyzed the photophysics of a mixture electrochemically synthesized AgNCs by deconvolution emission and excitation spectra, together with theoretical calculations.

10.1039/d0cp02136a article EN Physical Chemistry Chemical Physics 2020-01-01

Establishing the fundamental chemical principles that govern molecular electronic quantum decoherence has remained an outstanding challenge. Fundamental questions such as how solvent and intramolecular vibrations or functionalization contribute to remain unanswered are beyond reach of state-of-the-art theoretical experimental approaches. Here we address this challenge by developing a strategy isolate pathways for chromophores immersed in condensed phase environments enables elucidating...

10.26434/chemrxiv-2023-ld0d4-v2 preprint EN cc-by 2023-11-14

In this work, we examine how the structure of system-bath interactions can determine commonly encountered temporal decoherence patterns, such as Gaussian and exponential decay, in molecular qubits coupled to a thermal nuclear environment. The analysis, based on pure dephasing picture that admits analytical treatment, shows decoherence, general, is neither purely nor but rather oscillatory functions, with periods determined by environment's frequencies. For initially unentangled qubit-bath...

10.48550/arxiv.2411.01037 preprint EN arXiv (Cornell University) 2024-11-01

Establishing the fundamental chemical principles that govern molecular electronic quantum decoherence has remained an outstanding challenge. Fundamental questions such as how solvent and intramolecular vibrations or functionalization contribute to overall remain unanswered are beyond reach of state-of-the art theoretical experimental approaches. Here we address this challenge by developing a strategy isolate pathways for chromophores immersed in condensed phase environments enables...

10.26434/chemrxiv-2023-ld0d4 preprint EN cc-by 2023-06-15

Establishing the fundamental chemical principles that govern molecular electronic quantum decoherence has remained an outstanding challenge. Fundamental questions such as how solvent and intramolecular vibrations or functionalization contribute to remain unanswered are beyond reach of state-of-the-art theoretical experimental approaches. Here we address this challenge by developing a strategy isolate pathways for chromophores immersed in condensed phase environments enables elucidating...

10.48550/arxiv.2306.08574 preprint EN cc-by arXiv (Cornell University) 2023-01-01
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