Infrared spectroscopy of helium nanodroplets: novel methods for physics and chemistry

MY Choi, GE Douberly, TM Falconer… - … Reviews in Physical …, 2006 - Taylor & Francis
Helium nanodroplets have emerged as a new and exciting medium for studying the structure
and dynamics of both this quantum solvent and impurities that can be doped into (onto) and …

Spectroscopy and dynamics in helium nanodroplets

F Stienkemeier, KK Lehmann - Journal of Physics B: Atomic …, 2006 - iopscience.iop.org
This article provides a review of recent work in the field of helium nanodroplet spectroscopy
with an emphasis on the dynamical aspects of the interactions between molecules in helium …

Quasiparticle approach to molecules interacting with quantum solvents

M Lemeshko - Physical review letters, 2017 - APS
Understanding the behavior of molecules interacting with superfluid helium represents a
formidable challenge and, in general, requires approaches relying on large-scale numerical …

Interplay between theory and experiment in investigations of molecules embedded in superfluid helium nanodroplets

K Szalewicz - International Reviews in Physical Chemistry, 2008 - Taylor & Francis
Helium is the only substance that has been observed on macroscopic scale to form the
fourth state of matter, the superfluid state. However, until recently superfluid helium had not …

Understanding the ionic liquid [NC 4111][NTf 2] from individual building blocks: An IR-spectroscopic study

K Hanke, M Kaufmann, G Schwaab… - Physical Chemistry …, 2015 - pubs.rsc.org
This study explores the interactions underlying the IR spectra of the ionic liquid
[NC4111][NTf2] and its deuterated isotopomer [d9-NC4111][NTf2] by first isolating the …

Helium droplets as nanocryostats for molecular spectroscopy—from the vacuum ultraviolet to the microwave regime

C Callegari, WE Ernst - Handbook of High‐resolution …, 2011 - Wiley Online Library
The spectroscopy of pure and doped helium nanodroplets is reviewed, with the goal to
provide a reference for nonspecialists. The technical aspects of a helium‐droplet machine …

High resolution spectroscopy of HCl–water clusters: IR bands of undissociated and dissociated clusters revisited

M Letzner, S Gruen, D Habig, K Hanke… - The Journal of …, 2013 - pubs.aip.org
High resolution spectroscopy of HCl–water clusters: IR bands of undissociated and dissociated
clusters revisited | The Journal of Chemical Physics | AIP Publishing Skip to Main Content …

Rotational study of carbon monoxide solvated with helium atoms

LA Surin, AV Potapov, BS Dumesh, S Schlemmer… - Physical review …, 2008 - APS
High resolution microwave and millimeter-wave spectra of He N-CO clusters with N up to 10,
produced in a molecular expansion, were observed. Two series of J= 1–0 transitions were …

Persistence of Dual Free Internal Rotation in NH4+(H2O)·Hen=0–3 Ion–Molecule Complexes: Expanding the Case for Quantum Delocalization in He Tagging

PJ Kelleher, CJ Johnson, JA Fournier… - The Journal of …, 2015 - ACS Publications
To explore the extent of the molecular cation perturbation induced by complexation with He
atoms required for the application of cryogenic ion vibrational predissociation (CIVP) …

Observation of Rovibrational Transitions of HCl, (HCl)2, and H2O−HCl in Liquid Helium Nanodroplets

M Ortlieb, Ö Birer, M Letzner… - The Journal of …, 2007 - ACS Publications
We report the infrared spectra of HCl,(HCl) 2, and H2O− HCl in liquid helium nanodroplets in
the frequency region between 2680 and 2915 cm-1. For the HCl monomer a line width of 1.0 …