Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Wade L. Fite"'
Publikováno v:
The Journal of Chemical Physics. 69:2163-2167
Associative ionization channels in the U and Th with O3 systems are observed in a crossed beams apparatus with positive and negative ion mass spectrometric detection, and cross sections for open channels are measured. Electron impact ionization is us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f321f7f68156544727103fe5933a89f
https://doi.org/10.1063/1.436818
https://doi.org/10.1063/1.436818
Autor:
Wade L. Fite
Publikováno v:
Review of Scientific Instruments. 47:326-330
The use of leaky dielectric materials which appear to radio‐frequency fields as dielectrics but to dc fields as conductors is described in connection with achieving a delayed‐dc‐ramp effect in quadrupole mass filters. The criteria for the condu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d651655658e8af5cf10d6a839608d25
https://doi.org/10.1063/1.1134616
https://doi.org/10.1063/1.1134616
Publikováno v:
Physical Review. 119:663-668
The cross sections for charge transfer and for ionization in collisions between protons and hydrogen atoms were determined over the energy range from 400 to 40,000 ev. The experiment used modulated crossed-beani techniques. Experiniental results are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86a774eeee381c8008a2526ad35e6b99
https://doi.org/10.1103/physrev.119.663
https://doi.org/10.1103/physrev.119.663
Publikováno v:
Physical Review. 121:794-798
The angular distribution of electrons scattered elastically by hydrogen atoms was determined for electron energies below 10 ev. The elastically scattered electrons arising from the interaction of crossed electron and modulated hydrogen-atom beams wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0a595d08cccf3be1b0e2c6f26dcc8e7
https://doi.org/10.1103/physrev.121.794
https://doi.org/10.1103/physrev.121.794
Autor:
Wade L. Fite, R. T. Brackmann
Publikováno v:
The Journal of Chemical Physics. 34:1572-1579
With the use of reflected modulated atomic‐beam techniques, the reflection of hydrogen atoms and molecules at cold surfaces has been examined. It was found that at low temperatures (∼4°K) hydrogen atoms reflect as atoms with a very high probabil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e0fd488f0bd7ae791bac26afb6b4473
https://doi.org/10.1063/1.1701046
https://doi.org/10.1063/1.1701046
Publikováno v:
The Journal of Chemical Physics. 33:1226-1230
The cross sections for charge transfer in collisions between atomic hydrogen and singly charged atomic ions of nitrogen and oxygen have been measured within the energy range from 400 to 10 000 ev, using modulated‐beam techniques. The results are co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e531376dca226ccda95959614c923829
https://doi.org/10.1063/1.1731360
https://doi.org/10.1063/1.1731360
Autor:
Wade L. Fite, Philip Irving
Publikováno v:
Journal of Vacuum Science and Technology. 11:351-356
Analysis of residual gases in a typical oil-diffusion pumped and LN2-trapped vacuum system in the 10−7 Torr range under high resolution (greater than 3000) has yielded a number of surprise. It is found, among other things, that the mass 28 peak is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b7308cfbd3c3660921d6ed2b73bccc3
https://doi.org/10.1116/1.1318619
https://doi.org/10.1116/1.1318619
Publikováno v:
Review of Scientific Instruments. 27:359-362
This paper comprises the theoretical analysis and physical description of an Electrostatic Particle Size Analyzer (EPSA) for determining the particle size distribution of aerosols in the 1‐ to 20‐micron size range. Included are photographs and hi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8345e473f068f2b8920a2de9f2b99ddf
https://doi.org/10.1063/1.1715573
https://doi.org/10.1063/1.1715573
Autor:
Wade L. Fite, Joe N. Smith
Publikováno v:
The Journal of Chemical Physics. 37:898-904
Through the use of modulated atomic beam techniques, the reflection and dissociation of H2 at a tungsten surface above 2500°K has been studied. Two experimental configurations were employed. In the first configuration, a collimated beam of molecular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c2055ed6dfed79b66de3f85ca74dc42
https://doi.org/10.1063/1.1733181
https://doi.org/10.1063/1.1733181
Autor:
R. T. Brackmann, Wade L. Fite
Publikováno v:
Physical Review. 112:1141-1151
The cross section for ionization of the hydrogen atom on electron impact has been measured as a function of electron energy. A modulated beam of atoms and molecules in varying proportions, taken from a furnace, is crossed by a dc electron beam, and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85a4095a5079d5dd1bb25835b62bc2dd
https://doi.org/10.1103/physrev.112.1141
https://doi.org/10.1103/physrev.112.1141