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 …

Vibronic Conical Intersection Trajectory Signatures in Wave Packet Coherences

I Ghosh, Q Shen, PJE Wu, GS Engel - The Journal of Physical …, 2024 - ACS Publications
Conical intersections are ubiquitous in the energy landscape of chemical systems, drive
photochemical reactivity, and are extremely challenging to observe spectroscopically. Using …

[HTML][HTML] Development of Interface-Specific Two-Dimensional Vibrational–Electronic (i2D-VE) Spectroscopy for Vibronic Couplings at Interfaces

Y Qian, ZC Huang-Fu, JB Brown, Y Rao - Spectroscopy Journal, 2025 - mdpi.com
Bulk 2D electronic–vibrational (2D-EV) and 2D vibrational–electronic spectroscopies (2D-
VE) were previously developed to correlate the electronic and vibrational degrees of …