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Vanessa Huxter

Member of the Graduate Faculty,

Assistant Professor, Physics,

Assistant Professor, Chemistry and Biochemistry-Sci,

Chemistry & Biochemistry - Sci
vhuxter@arizona.edu

520/621-2115

Grant: $450.0K

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Our group uses innovative ultrafast spectroscopy and microscopy techniques to answer fundamental questions spanning biology, chemistry and physics. Through these techniques, we seek to understand collective interactions in systems organized on the nanoscale.

Vanessa Huxter experts in condensed matter physics, spectroscopy, quantum optics, photonics, ultrafast spectroscopy, biophysics, biochemistry, inorganic chemistry, nonlinear optics, nanophotonics, analytical chemistry, mass spectrometry, plasma physics, fusion energy, physical chemistry, optoelectronics, quantum information, materials science, 2d materials, x-ray crystallography, biophotonics, structural biology, catalysis, photovoltaics, photosynthesis, biofuels, organic chemistry, photocatalysis

Courses

Physical Chemistry

Introduction to Molecular Spectroscopy

Introduction to Quantum Chemistry

Recent Grants

	2023	$260.0K	Active
CAREER: Mapping the Mechanisms of Photoredox Catalysis with Multidimensional Optical Spectroscopy
	2022	$110.0K	Active
Linking Structure to Function in Photoredox Catalysis through a Panoramic Spectroscopic Measurement
	2015	$80.0K
Light-Mediated Strain as an Adaptive Tool Toward Efficient Catalysis

News

2013	Flawed Diamonds: Gems for New Technology

Publications (40)

Recent

2022	Isolated Neutral [4] Helicene Radical Provides Insight into Consecutive Two-Photon Excitation Photocatalysis
2022	Solvated Electrons! The Missing Link in Highly Reducing Photocatalysis
2022	Time-resolved dynamics of stable open-and closed-shell neutral radical and oxidized tripyrrindione complexes
2019	Photo-induced electron transfer: general discussion
2019	Energy and charge-transfer in natural photosynthesis: general discussion
2019	Photovoltaics and bio-inspired light harvesting: general discussion
2019	Ultrafast Dynamics of Tripyrrindiones in Solution Mediated by Hydrogen-Bonding Interactions
2017	Ultrafast Nonlinear Frequency Generation in Excitonic Systems and the Dynamics of Novel Photosynthetic Pigment Analogs
2016	Ultrafast Dynamics of Palladium (II) Tripyrrindione: A Redox-Active Platform for Catalysis, Energy and Charge Transfer
2014	Insights into the Structural Changes Occurring upon Photoconversion in the Orange Carotenoid Protein from Broadband Two Dimensional Electronic Spectroscopy
2014	Mapping Energy Flow with Ultrafast Optical Spectroscopy
2014	Insights into the structural changes occurring upon photoconversion in the orange carotenoid protein from broadband two-dimensional electronic spectroscopy
2013	Comparing the photophysics of the two forms of the Orange Carotenoid Protein using 2D electronic spectroscopy
2013	Vibrational and electronic dynamics of nitrogen–vacancy centres in diamond revealed by two-dimensional ultrafast spectroscopy
2013	Vibrational and Electronic Ultrafast Relaxation of the Nitrogen-Vacancy Centers in Diamond
2013	Vibrational and Electronic Dynamics of Nitrogen-Vacancy Defect Centers in Diamond Revealed by Two-Dimensional Ultrafast Spectroscopy
2011	Mapping the spatial overlap of excitons in a photosynthetic complex via coherent nonlinear frequency generation
2011	2D electronic studies of single and double excitation dynamics in photosynthetic and molecular systems
2011	Coherent frequency generation mediated by the doubly excited states of a Frenkel exciton system
2010	Spin relaxation in zinc blende and wurtzite CdSe quantum dots
2010	Acoustic phonon strain induced mixing of the fine structure levels in colloidal CdSe quantum dots observed by a polarization grating technique
2010	Measurement of electron correlation using two-dimensional electronic double-quantum coherence spectroscopy
2009	Measurement of Electron− Electron Interactions and Correlations Using Two-Dimensional Electronic Double-Quantum Coherence Spectroscopy
2009	Optical and Material Properties of Colloidal Semiconductor Nanocrystals
2009	Photophysics of colloidal semiconductor nanocrystals: A review
2009	CdSe nanoparticle elasticity and surface energy
2008	Chemical Reactivity in the Ground and the Excited State
2008	Direct observation and selection of acoustic phonon quantum beats in colloidal cdse quantum dots
2008	3.9 Excitation Energy Transfer and the Role of the Refractive Index
2008	Demonstration of bulk semiconductor optical properties in processable Ag2S and EuS nanocrystalline systems
2006	Nanocrystal shape and the mechanism of exciton spin relaxation
2006	Nonlinear optical approach to multiexciton relaxation dynamics in quantum dots
2005	Dynamics within the exciton fine structure of colloidal CdSe quantum dots
2005	Ultrafast flipping of exciton spin orientation in colloidal CdSe quantum dots
2005	Transmission of quantum dot exciton spin states via resonance energy transfer
2005	Exciton spin dynamics in CdSe quantum dots.
2004	Examining Exciton and Biexciton Dynamics Using Third and Fifth Order Transient Grating Measurements
2004	Third-and fifth-order photon echo studies of colloidal CdSe quantum dots: Can many-body effects be resolved in disordered systems?
2003	Tandem calibration methodology: dual nebulizer sample introduction for ICP-MS
2003	Biexcitonic contributions to to third-and fifth-order photon echo signals from nanocrystalline quantum dots

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