Results 261 to 270 of about 5,524,920 (288)

Gas analysis with infrared molecular gas lasers

Optical Fibers and Sensors for Medical Diagnostics, Treatment and Environmental Applications XXI, 2021
Infrared spectroscopy is a powerful tool for identification and quantification of functional molecular groups. Molecular gas lasers have long been used for such purposes due to their early development and mature manufacturing technology. Over the past few decades, Quantum Cascade Lasers (QCLs) have popularized due to their continuously tunable ...
Benjamin Fisher, Yong Zhang
openaire   +1 more source

Molecular dynamics in the gas phase

Physical Chemistry Chemical Physics
This themed collection includes a collection of articles on molecular dynamics in the gas phase.
Henning Zettergren, Alicja Domaracka
openaire   +2 more sources

Gas source molecular beam epitaxy

Conference on Lasers and Electro-Optics, 1985
The replacement of the elemental sources of conventional MBE with simple compounds, first reported in 1980 [1], was initiated in order to bring the advantages of molecular beam epitaxy to the growth of GaxIn1−xAs1−yPy/InP heterostructures. These advantages center about precision in layer thickness and abruptness in doping and heterojunction interfaces.
M B Panish, H Temkin
openaire   +1 more source

The Warm Molecular Gas in the Galactic Center

Astrophysics and Space Science, 2002
The clouds of the Central Molecular Zone (CMZ; R < 250 pc) of the Milky Way, are more turbulent and denser than the clouds of the Galactic disk (GD). In the CMZ there is a widespread warm gas component with temperatures of ~ 150 K but without associated warm dust (the dust temperature is not higher than 40 K). In the GD, those high gas temperatures are
N.J. Rodríguez-Fernández, J. MartÍn-Pintado, P. de Vicente, A. Fuente   +3 more
openaire   +1 more source

Molecular Gas in the Outskirts

2017
The outskirts of galaxies offer extreme environments where we can test our understanding of the formation, evolution and destruction of molecules and their relationship with star formation and galaxy evolution. We review the basic equations that are used in normal environments to estimate physical parameters like the molecular gas mass from CO line ...
Linda C. Watson, Jin Koda
openaire   +1 more source

Molecular Photodynamics in Rare Gas Solids

Chemical Reviews, 1999
III. Sample Preparation and Morphology 1492 IV. Photon-Induced Dissociation 1493 V. Perfect Caging 1494 A. Direct Observation of the Caging Process 1494 B. Stabilization of Fragments and Isomerization 1495 1. OClO 1495 2. ICN 1496 VI. Predissociation 1497 A. Electronic Caging by Solvent Symmetry 1497 B. Differential Solvation 1497 VII.
V. A., Apkarian, N., Schwentner
openaire   +2 more sources

Dust coagulation in equilibrium molecular gas

Mathematics and Computers in Simulation, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nikolai V. Brilliantov, Frank Spahn
openaire   +3 more sources

On Molecular Diameters in Gas Reactions

Science, 1928
R C, Tolman, D M, Yost, R G, Dickinson
openaire   +2 more sources

Molecular Gas Lasers

2023
openaire   +1 more source

Molecular Gas Dynamics

Annual Review of Fluid Mechanics, 1973
openaire   +1 more source