Results 71 to 80 of about 3,482,689 (174)

Slow molecular beams from a cryogenic buffer gas source

Physical Review Research
We study the properties of a cryogenic buffer gas source that uses a low-temperature two-stage buffer gas cell to produce very slow beams of ytterbium monofluoride molecules. The molecules are produced by laser ablation inside the cell and extracted into
A. D. White, S. Popa, J. Mellado-Muñoz, N. J. Fitch, B. E. Sauer, J. Lim, M. R. Tarbutt   +6 more
doaj   +1 more source

An International Symposium (Wilhelm and Else Heraeus Seminar # 702) Marked the Centennial of Otto Stern's First Molecular Beam Experiment and the Thriving of Atomic Physics; A European Physical Society Historic Site Was Inaugurated

Frontiers in Physics, 2019
Bretislav Friedrich, Dudley Herschbach, Horst Schmidt-Böcking, Peter Toennies   +3 more
doaj   +1 more source

Shear resistance of reinforced concrete beams with and without steel fibres. [PDF]

, 1981
The fabrication and placement of conventional shear rein- forcement are time consuming and costly and its use in thin structural concrete members is often impractical.
Chiam, Tou Ping
core   +1 more source

Direct nanopatterning of complex 3D surfaces and self-aligned superlattices via molecular-beam holographic lithography

Nature Communications
Conventional lithography methods involving pattern transfer through resist templating face challenges of material compatibility with various process solvents.
Shuangshuang Zeng, Tian Tian, Jiwoo Oh, Zhan-Hong Lin, Chih-Jen Shih   +4 more
doaj   +1 more source

Laser cooling of barium monofluoride molecules using synthesized optical spectra

Physical Review Research
We demonstrate laser cooling of barium monofluoride (^{138}BaF) molecules. We use serrodynes to synthesize time-sequenced optical spectra that can be precisely tailored to the hyperfine structure of this heaviest nonradioactive alkaline earth ...
Marian Rockenhäuser, Felix Kogel, Tatsam Garg, Sebastián A. Morales-Ramírez, Tim Langen   +4 more
doaj   +1 more source

13. International symposium on molecular beams

, 1991
Available from Centro de Informacion y Documentacion Cientifica CINDOC. Joaquin Costa, 22. 28002 Madrid.
Madrid Univ. Complutense (Spain)
core  

Rotational-state-selected Carbon Astrochemistry

CHIMIA
The addition of individual quanta of rotational excitation to a molecule has been shown to markedly change its reactivity by significantly modifying the intermolecular interactions. So far, it has only been possible to observe these rotational effects in
Jutta Toscano
doaj   +1 more source

Principles and Design of a Zeeman-Sisyphus Decelerator for Molecular Beams. [PDF]

Chemphyschem, 2016
Fitch NJ, Tarbutt MR.
europepmc   +1 more source

molecular beams

, 2014
Citation: 'molecular beams' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.M03982 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Spectroscopy and Excited-State Dynamics of Methyl Ferulate in Molecular Beams. [PDF]

J Phys Chem A
Romanov I, Boeije Y, Toldo JM, Do Casal MT, Barbatti M, Buma WJ.   +5 more
europepmc   +1 more source