In Situ Probing of the Surface Properties of Droplets in the Air

JB Brown, Y Qian, ZC Huang-Fu, T Zhang, H Wang… - Langmuir, 2023 - ACS Publications
Surface properties of nanodroplets and microdroplets are intertwined with their immense
applicability in biology, medicine, production, catalysis, the environment, and the …

Review of air-water interface adsorption and reactions between trace gaseous organic and oxidant compounds

AV Karre, KT Valsaraj, V Vasagar - Science of The Total Environment, 2023 - Elsevier
The surface chemistry of the atmospheric aerosol through homogeneous and
heterogeneous catalytic reactions in the bulk water and the air-water surface is reviewed …

Conical intersections at interfaces revealed by phase-cycling interface-specific two-dimensional electronic spectroscopy (i2D-ES)

ZC Huang-Fu, NV Tkachenko, Y Qian… - Journal of the …, 2024 - ACS Publications
Conical intersections (CIs) hold significant stake in manipulating and controlling
photochemical reaction pathways of molecules at interfaces and surfaces by affecting …

Quantitative Signal Analysis of Sum-Frequency Scattering Experiments from Aerosol Surfaces

JB Brown, Y Qian, H Wang, T Zhang… - Analytical …, 2024 - ACS Publications
Droplet interfaces are instrumental in processes of biology, engineering, production, and
environmental systems. The chemical and physical properties of heterogeneous interfaces …

Surface states for photoelectrodes of gallium phosphide (GaP) with surface-specific electronic spectra and phase measurements

T Zhang, Y Qian, H Gao, ZC Huang-Fu… - The Journal of …, 2022 - ACS Publications
Gallium phosphide (GaP) photoelectrodes have received tremendous attention owing to
their applications in photocatalysis and photoelectrocatalytic reduction of CO2. Surface …

Development of phase-cycling interface-specific two-dimensional electronic sum frequency generation (2D-ESFG) spectroscopy

ZC Huang-Fu, Y Qian, T Zhang, JB Brown… - The Journal of Chemical …, 2024 - pubs.aip.org
Two-dimensional electronic spectroscopy (2D-ES) has become an important technique for
studying energy transfer, electronic coupling, and electronic–vibrational coherence in the …

Sixty Years of Surface-Specific Spectroscopy

FM Geiger, GV Hartland - The Journal of Physical Chemistry C, 2022 - ACS Publications
This year marks the 60th anniversary of the observation of optical second-harmonic
generation (SHG) from a calcite surface by Terhune, Marker, and Savage, 1 and the first …

Development of Two-Dimensional Electronic-Vibrational Sum Frequency Generation (2D-EVSFG) for Vibronic and Solvent Couplings of Molecules at Interfaces and …

ZC Huang-Fu, Y Qian, GH Deng, T Zhang… - ACS Physical …, 2023 - ACS Publications
Many photoinduced excited states' relaxation processes and chemical reactions occur at
interfaces and surfaces, including charge transfer, energy transfer, proton transfer, proton …

All-experimental analysis of doubly resonant sum-frequency generation spectra for Franck–Condon and Herzberg–Teller vibronic modes

B Busson - The Journal of Chemical Physics, 2022 - pubs.aip.org
The transform technique applied to the analysis of doubly resonant sum-frequency
generation (DR-SFG) spectra is extended to include Herzberg–Teller (HT) vibronic modes …

Measuring complex SFG: Characterizing a phase reference

Z Xiong, RG Lynch, EF Gubbins… - The Journal of Chemical …, 2024 - pubs.aip.org
Reactions and interactions at interfaces play pivotal roles in processes ranging from
atmospheric aerosols influencing climate to battery electrodes determining charge …