Zobrazeno 1 - 10
of 79
pro vyhledávání: '"W. Ronald Gentry"'
Publikováno v:
TrAC Trends in Analytical Chemistry. 21:498-514
The principle behind volcanic gas monitoring is that changes in the rate and the composition of the gaseous emissions are associated with major subsurface movement of magma. There has been increased attention directed towards measurements of volcanic
Publikováno v:
The Journal of Physical Chemistry B. 104:9421-9429
Temperature programmed desorption mass spectrometry (TPDMS) has been employed to study the interactions of hydrogen chloride with thin (200−1000 ML) ice films prepared under a variety of conditions. A single desorption state, designated as β-HCl,
Publikováno v:
The Journal of Physical Chemistry B. 104:4894-4902
High sensitivity temperature-programmed desorption mass spectrometry (TPDMS) was employed in order to investigate the desorption kinetics of CCl4 from thin (∼500 ML (ML: monolayer)) amorphous D2O ice films. TPDMS experiments demonstrate that at low
Publikováno v:
The Journal of Physical Chemistry B. 104:2511-2521
High sensitivity temperature-programmed desorption mass spectrometry (TPDMS) was used in order to investigate the adsorption of carbon tetrachloride on thin ({approximately}500 ML) amorphous D{sub 2}O ice films at 95 K. The TPDMS experiments demonstr
Publikováno v:
The Journal of Chemical Physics. 108:3127-3133
Crossed molecular beam measurements of state-resolved differential cross sections for NO+O2 and NO+CO inelastic collisions at a relative kinetic energy of 442 cm−1 are reported. The initial states (NO 2Π1/2, ν=0, j⩽2.5, CO 1Σ+, ν=0, O2 3Σg
Publikováno v:
The Journal of Chemical Physics. 106:1353-1358
We report crossed molecular beam measurements of state-resolved differential cross sections for NO+NO collisions at relative kinetic energy of 442 cm−1. The initial state (NO 2Π1/2v=0,j⩽2.5) was prepared in both beams by pulsed supersonic expans
Publikováno v:
The Journal of Chemical Physics. 105:5397-5407
State‐to‐state differential cross sections have been measured for scattering of NO(2Π1/2,j=0.5) by Ar at kinetic energies of 117, 149, 442, and 1694 cm−1. The differential cross sections at each collision energy are presented as a function of
Publikováno v:
The Journal of Chemical Physics. 104:1151-1154
The relative transmissions of helium dimer and helium atom beams through a set of nanoscale sieves were measured as a function of hole size in the range from 98–410 nm. From the relative transmission coefficients, the mean internuclear distance of
Publikováno v:
The Journal of Physical Chemistry. 99:15400-15409
Publikováno v:
The Journal of Chemical Physics. 98:9687-9690
Because of the extremely small binding energy of the helium dimer, the nuclear wave function is delocalized over an extremely large range of separations. One might therefore expect the properties of this extraordinary species to be sensitive to the p