Ultrafast spectroscopy: State of the art and open challenges
Ultrafast spectroscopy techniques use sequences of ultrashort light pulses (with femto-to
attosecond durations) to study photoinduced dynamical processes in atoms, molecules …
attosecond durations) to study photoinduced dynamical processes in atoms, molecules …
Progress and prospects in optical ultrafast microscopy in the visible spectral region: Transient absorption and two-dimensional microscopy
Ultrafast optical microscopy, generally employed by incorporating ultrafast laser pulses into
microscopes, can provide spatially resolved mechanistic insight into scientific problems …
microscopes, can provide spatially resolved mechanistic insight into scientific problems …
Charge separation in the photosystem II reaction center resolved by multispectral two-dimensional electronic spectroscopy
The photosystem II reaction center (PSII RC) performs the primary energy conversion steps
of oxygenic photosynthesis. While the PSII RC has been studied extensively, the similar time …
of oxygenic photosynthesis. While the PSII RC has been studied extensively, the similar time …
Probing the heterogeneous structure of eumelanin using ultrafast vibrational fingerprinting
Eumelanin is a brown-black biological pigment with sunscreen and radical scavenging
functions important to numerous organisms. Eumelanin is also a promising redox-active …
functions important to numerous organisms. Eumelanin is also a promising redox-active …
Vibronic structure of photosynthetic pigments probed by polarized two-dimensional electronic spectroscopy and ab initio calculations
Bacteriochlorophyll a (Bchl a) and chlorophyll a (Chl a) play important roles as light
absorbers in photosynthetic antennae and participate in the initial charge-separation steps …
absorbers in photosynthetic antennae and participate in the initial charge-separation steps …
Full visible range two-dimensional electronic spectroscopy with high time resolution
Two-dimensional electronic spectroscopy (2DES) is a powerful method to study coherent
and incoherent interactions and dynamics in complex quantum systems by correlating …
and incoherent interactions and dynamics in complex quantum systems by correlating …
Versatile femtosecond laser synchronization for multiple-timescale transient infrared spectroscopy
J Helbing, P Hamm - The Journal of Physical Chemistry A, 2023 - ACS Publications
Several ways to electronically synchronize different types of amplified femtosecond laser
systems are presented based on a single freely programmable electronics hardware …
systems are presented based on a single freely programmable electronics hardware …
Excitonic structure and charge separation in the heliobacterial reaction center probed by multispectral multidimensional spectroscopy
Photochemical reaction centers are the engines that drive photosynthesis. The reaction
center from heliobacteria (HbRC) has been proposed to most closely resemble the common …
center from heliobacteria (HbRC) has been proposed to most closely resemble the common …
[HTML][HTML] Two-dimensional electronic–vibrational spectroscopy: Exploring the interplay of electrons and nuclei in excited state molecular dynamics
Two-dimensional electronic–vibrational spectroscopy (2DEVS) is an emerging
spectroscopic technique which exploits two different frequency ranges for the excitation …
spectroscopic technique which exploits two different frequency ranges for the excitation …
Ultrafast molecular movies: Probing chemical dynamics with femtosecond electron and X-ray diffraction
Q Wang, L Yun, J Yang - CCS Chemistry, 2024 - chinesechemsoc.org
Understanding the process of chemical reactions has always been a relentless pursuit for
chemists. The development of femtosecond pump-probe techniques since the 1980s has …
chemists. The development of femtosecond pump-probe techniques since the 1980s has …