Zobrazeno 1 - 10
of 54
pro vyhledávání: '"D. L. Robbins"'
Publikováno v:
The Journal of Chemical Physics. 117:3811-3815
The first optical observation of a mixed germanium-silicon-carbon (GelSimCn) cluster has been made by trapping the products of the laser ablation of carbon/silicon/germanium rods in Ar at 10 K. The ν1(σ) C–C stretching mode of linear GeC3Si has b
Publikováno v:
The Journal of Chemical Physics. 114:3570-3574
The first germanium–carbon cluster GeC3Ge, has been detected in the products from the laser evaporation of carbon and germanium rods trapped in solid Ar at ∼10 K. On the basis of very good agreement between Fourier transform infrared (FTIR) measu
Autor:
D. L. Robbins, W.R. Thissell, David Alexander, A.K. Zurek, Stephen A. Sheffield, Davis L. Tonks
Publikováno v:
Le Journal de Physique IV. 10:Pr9-787
The spallation strength of single crystal copper foils 100 micrometers thick of the and orientations and of polycrystalline copper foils has been determined. Laser driving was used to launch miniature plates. Also, the spallation strength of polycrys
Autor:
Peter Beiersdorfer, Andrew Smith, Mark May, H. Chen, James Dunn, T. A. Pikuz, D. L. Robbins, A. Ya. Faenov
Publikováno v:
Review of Scientific Instruments. 75:3717-3719
A compact high-resolution ({lambda}/{Delta}{lambda} {approx} 10000) spherically bent crystal spectrometer in the Johann geometry was recently installed and tested on the Lawrence Livermore National Laboratory SuperEBIT electron beam ion trap. The cur
Publikováno v:
The Journal of Chemical Physics. 102:1481-1492
The ion–molecule complex, Mg+–N2 is formed in a supersonic expansion and studied with mass‐selected photodissociation spectroscopy. The lowest energy bands observed in the electronic excitation spectrum are redshifted more than 12 000 cm−1 fr
Publikováno v:
International Reviews in Physical Chemistry. 13:231-262
Weakly bound complexes of the form Mg+-L (L = CO2 , H2O, N2, Ar, etc.) are prepared in a pulsed nozzle/laser vapourization cluster source and studied in the molecular beam environment. The ion complexes are jet cooled and mass selected in a specially
Publikováno v:
The Journal of Immunology. 153:1658-1664
The primary structural features and serologic properties of a newly recognized human lambda light (L) chain V region subgroup (V lambda VIII) were elucidated through study of two monoclonal L chains, Bence Jones proteins HAG and BIV. The V region ami
Publikováno v:
The Journal of Chemical Physics. 100:4775-4783
AlAg is produced in a supersonic molecular beam by laser vaporization of alloy samples in a pulsed nozzle cluster source. Electronic spectroscopy is studied with resonant two‐photon photoionization. In addition to the two electronic excited states
Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. 131:307-317
Ion/molecule cluster complexes containing magnesium (e.g., Mg + −(CO 2 ) x , Mg + −(H s O) x ) are generated in a pulsed nozzle cluster source. Specific ions are size selected from the source distribution with a reflectron time-of-flight mass spe
Publikováno v:
Chemical Physics Letters. 206:509-514
An electronic spectrum is observed for the new heteronuclear metal dimer, AgK. Two electronic states are observed with origins near 315 nm. Spectra are detected for three isotopomers with mass-resolved one-color two-photon photoionization spectroscop