Published 2008 | Version v1
Journal article Metadata-only

IR-spectroscopy of sulfuric acid in liquid He nanodroplets

Creators

  • 1. Department of Physical Chemistry II, Ruhr-Universitaet Bochum, Universitaetsstrasse 150, D-44780 Bochum (Germany)

Description

We investigate deuterated sulfuric acid and aggregates with water at ultracold temperatures in helium-nanodroplets in the range from 2650-2680 cm-1. Helium nanodroplets are formed by expansion of helium at 40 bar through a 5 μm nozzle which is kept at a temperature of 16 K. Under these conditions clusters with an average size of 5400 atoms are formed. Measurements were carried out using a high power IR-OPO (cw: 2.7 W) as radiation source.We were able to record rotationally resolved spectra which yield important information on the inherent structure

Availability note (English)

Also available online: http://www.dpg-tagungen.de/index_en.html

Additional details

Identifiers

URL
http://www.dpg-tagungen.de/index_en.html;

Publishing Information

Journal Title
Verhandlungen der Deutschen Physikalischen Gesellschaft
Journal Volume
43
Journal Issue
3
Journal Page Range
[1 p.]
ISSN
0420-0195
CODEN
VDPEAZ

Conference

Title
2008 DPG spring meeting. Jointly spring meeting of the working group AMOP of the professional associations atomic physics, short time physics, mass spectrometry, molecule physics, plasma physics, quantum optics and photonics and the professional associations hadrons and cores, environmental physics
Original Conference Title
DPG Fruehjahrstagung 2008. Gemeinsame Fruehjahrstagung des Arbeitskreises AMOP mit den Fachverbaenden Atomphysik, Kurzzeitphysik, Massenspektrometrie, Molekuelphysik, Plasmaphysik, Quantenoptik und Photonik und den Fachverbaenden Hadronen und Kerne, Umweltphysik
Dates
10-14 Mar 2008
Place
Darmstadt (Germany)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
40031499
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
AGGLOMERATION; DEUTERIUM COMPOUNDS; DROPLETS; HELIUM; INFRARED SPECTRA; LIQUEFIED GASES; NANOSTRUCTURES; SULFURIC ACID; TEMPERATURE RANGE 0000-0013 K; WATER
Descriptors DEC
ELEMENTS; FLUIDS; GASES; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; LIQUIDS; NONMETALS; OXYGEN COMPOUNDS; PARTICLES; RARE GASES; SPECTRA; SULFUR COMPOUNDS; TEMPERATURE RANGE

Optional Information

Notes
Session: MO 26.4 Do 16:30; No further information available