Zobrazeno 1 - 10
of 15
pro vyhledávání: '"T. Weston Capehart"'
Autor:
Gavin Pereira, Masoud Kasrai, Andreas Lachenwitzer, Yang-Tse Cheng, David Munoz-Paniagua, T. Weston Capehart, Thomas A. Perry, Peter R. Norton
Publikováno v:
Wear. 262:461-470
The nanomechanical properties of antiwear films formed from zinc dialkyl-dithiophosphates (ZDDPs) on steel have been studied by nanoindentation techniques as a function of temperature. X-ray absorption P K- and L- near edge structure (XANES) spectros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5771482019b56be708d33484c00e86cf
https://doi.org/10.1016/j.wear.2006.06.016
https://doi.org/10.1016/j.wear.2006.06.016
Autor:
Masoud Kasrai, Mark A. Nicholls, Yang-Tse Cheng, Thomas A. Perry, Peter R. Norton, T. Weston Capehart, Hongbing Ji
Publikováno v:
Wear. 258:789-799
Wear tests were performed to map effects of load and sliding speed on formation and tribological properties of zinc-dialkyl-dithiophosphate (ZDDP) antiwear tribofilms formed on cast iron in a 1.2 wt.% ZDDP model lubricant oil using a high frequency f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::786a48ee32ef393e68353be88525a808
https://doi.org/10.1016/j.wear.2004.09.070
https://doi.org/10.1016/j.wear.2004.09.070
Publikováno v:
The Journal of Chemical Physics. 124:134702
Current fuel cell proton exchange membranes rely on a random network of conducting hydrophilic domains to transport protons across the membrane. Despite extensive investigation, details of the structure of the hydrophilic domains in these membranes r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a529dca4c7ed8ca97caa6daa0aa2d887
https://doi.org/10.1063/1.2177649
https://doi.org/10.1063/1.2177649
Publikováno v:
Physical Review B. 26:7027-7030
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c3ec8fd1ec081b22987146f8621d393
https://doi.org/10.1103/physrevb.26.7027
https://doi.org/10.1103/physrevb.26.7027
Autor:
T. Weston Capehart, Thor Rhodin
Publikováno v:
Surface Science. 83:367-375
The bonding mechanism of selenium and sulfur on Ni(111) has been investigated by observing the variation of the normal component of the photocurrent as the angle of incidence of the light is varied. The application of simple arguments leads to the as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75f7466a79d4481873326ddeab8a7012
https://doi.org/10.1016/0039-6028(79)90050-5
https://doi.org/10.1016/0039-6028(79)90050-5
Publikováno v:
Surface Science. 120:L441-L446
Angular-resolved photoemission spectra have been observed from two ordered sulfur overlayers, p(2×2) and (√3 ×√3)R30°, representing different coverages on the Ni(111) surface. Utilization of selection rules applicable to photoemission along th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15b0e495aec0e2e5f18091374b0bc8ff
https://doi.org/10.1016/0039-6028(82)90138-8
https://doi.org/10.1016/0039-6028(82)90138-8
Autor:
Michael E. Fisher, T. Weston Capehart
Publikováno v:
Physical Review B. 13:5021-5038
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9c26bfb7691863b45c455a8bfee33bd
https://doi.org/10.1103/physrevb.13.5021
https://doi.org/10.1103/physrevb.13.5021
Autor:
Thor Rhodin, T. Weston Capehart
Publikováno v:
Solid State Communications. 44:7-11
It is well established that heating the p(2x2)S overlayer to 900°K produces a change in the observed LEED pattern suggestive of surface reconstruction. The angular resolved photoemission spectra show that before and after heating there are two adsor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d51a7274e2a4117ded0f4f750ee77ee6
https://doi.org/10.1016/0038-1098(82)90702-5
https://doi.org/10.1016/0038-1098(82)90702-5
Autor:
T. Weston Capehart, Thor Rhodin
Publikováno v:
Journal of Vacuum Science and Technology. 16:594-598
The behavior of oxygen, sulfur, selenium, and tellurium on Ni(111) has been investigated using angular‐resolved photoemission, LEED, programmed thermal desorption, and work function measurements. The synthesis of these measurements suggest bonding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::918877639482ab67ac8cdaac0ce63282
https://doi.org/10.1116/1.570007
https://doi.org/10.1116/1.570007
Publikováno v:
Physical Review Letters. 49:1779-1783
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::198054613c808a17b48be6e127f66a7e
https://doi.org/10.1103/physrevlett.49.1779
https://doi.org/10.1103/physrevlett.49.1779