Discovery of the interstellar chiral molecule propylene oxide (CH3CHCH2O)
Life on Earth relies on chiral molecules—that is, species not superimposable on their mirror
images. This manifests itself in the selection of a single molecular handedness, or …
images. This manifests itself in the selection of a single molecular handedness, or …
Analysis of isomeric mixtures by molecular rotational resonance spectroscopy
Recent developments in molecular rotational resonance (MRR) spectroscopy that have
enabled its use as an analytical technique for the precise determination of molecular …
enabled its use as an analytical technique for the precise determination of molecular …
[HTML][HTML] Perspective: The first ten years of broadband chirped pulse Fourier transform microwave spectroscopy
GB Park, RW Field - The Journal of chemical physics, 2016 - pubs.aip.org
Since its invention in 2006, the broadband chirped pulse Fourier transform spectrometer has
transformed the field of microwave spectroscopy. The technique enables the collection of …
transformed the field of microwave spectroscopy. The technique enables the collection of …
Understanding (coupled) large amplitude motions: the interplay of microwave spectroscopy, spectral modeling, and quantum chemistry
HVL Nguyen, I Kleiner - Physical Sciences Reviews, 2022 - degruyter.com
A large variety of molecules contain large amplitude motions (LAMs), inter alia internal
rotation and inversion tunneling, resulting in tunneling splittings in their rotational spectrum …
rotation and inversion tunneling, resulting in tunneling splittings in their rotational spectrum …
Multiplexed sub-Doppler spectroscopy with an optical frequency comb
An optical frequency comb generated with an electro-optic phase modulator and a chirped
radio-frequency waveform is used to perform pump-probe spectroscopy on the D 1 and D 2 …
radio-frequency waveform is used to perform pump-probe spectroscopy on the D 1 and D 2 …
Molecule identification with rotational spectroscopy and probabilistic deep learning
M McCarthy, KLK Lee - The Journal of Physical Chemistry A, 2020 - ACS Publications
A proof-of-concept framework for identifying molecules of unknown elemental composition
and structure using experimental rotational data and probabilistic deep learning is …
and structure using experimental rotational data and probabilistic deep learning is …
Electro-optic frequency combs generated via direct digital synthesis applied to sub-Doppler spectroscopy
DA Long, BJ Reschovsky - OSA continuum, 2019 - opg.optica.org
Direct digital synthesis in concert with an electro-optic phase modulator was employed to
generate optical frequency combs with tooth spacings as low as 100 Hz. These combs were …
generate optical frequency combs with tooth spacings as low as 100 Hz. These combs were …
Hydrogen bonding in the ethanol–water dimer
We report the first rotational spectrum of the ground state of the isolated ethanol–water dimer
using chirped-pulse Fourier transform microwave spectroscopy between 8–18 GHz. With the …
using chirped-pulse Fourier transform microwave spectroscopy between 8–18 GHz. With the …
A novel Ka-band chirped-pulse spectrometer used in the determination of pressure broadening coefficients of astrochemical molecules
TS Hearne, O Abdelkader Khedaoui… - The Journal of …, 2020 - pubs.aip.org
A novel chirped-pulse Fourier transform microwave (CP-FTMW) spectrometer has been
constructed to cover the Ka-band (26.5 GHz–40 GHz) for use in the CRESUCHIRP project …
constructed to cover the Ka-band (26.5 GHz–40 GHz) for use in the CRESUCHIRP project …
Chirped pulse Fourier-transform microwave spectroscopy of alcohol and water tetramers
SE Dutton, EM Mastin, GA Blake - Physical Chemistry Chemical …, 2023 - pubs.rsc.org
In an effort to build towards quantitative models of alcohol: water microaggregation in liquid
mixtures, the present works characterizes the energy landscape and structures of pure …
mixtures, the present works characterizes the energy landscape and structures of pure …