Zobrazeno 1 - 10
of 53
pro vyhledávání: '"A. T. Fromhold"'
Autor:
A. T. Fromhold, Jr., W. D. Foster
Publikováno v:
Active and Passive Electronic Components, Vol 3, Iss 1, Pp 51-62 (1976)
Externí odkaz:
https://doaj.org/article/ac346b633f7941ba9580194efdda95a4
Autor:
A. T. Fromhold
Publikováno v:
International Journal of Quantum Chemistry. 16:329-342
Difference equations provide a more natural representation than do differential equations for the hopping conduction of charged particles in material media. The discreteness of a material medium on an atomistic scale can lead to large physical effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9636ff0ae8b57bf7c0352c5eb857e8b
https://doi.org/10.1002/qua.560160721
https://doi.org/10.1002/qua.560160721
Autor:
A. T. Fromhold
Publikováno v:
IMA Journal of Applied Mathematics. 72:1-8
Space-charge effects on transport in solids under a given applied potential are examined for cylindrical and spherical symmetries. It has been proven for these symmetries that a predominant space charge of the same sign as that of the mobile species
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bad86e627d6a9e099df60dd1a08f118
https://doi.org/10.1093/imamat/hxl030
https://doi.org/10.1093/imamat/hxl030
Autor:
John R. Williams, P. A. Barnes, W. C. Neely, Ann F. Whitaker, D.L. Edwards, J.P. Wey, A. T. Fromhold
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 79:676-679
Experimental results indicate a linear relationship between oxide layer thickness and exposure time for thin Ag films exposed to thermal, ground-state atomic oxygen fluxes of the order of 10 17 atoms/(cm 2 s). Exposure times ranged between 10 and 120
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad726f0edc48779490fbf3f14928363f
https://doi.org/10.1016/0168-583x(93)95441-7
https://doi.org/10.1016/0168-583x(93)95441-7
Publikováno v:
The Journal of Chemical Physics. 96:2318-2323
A source of thermal, ground-state atomic oxygen has been used to expose thin copper films at a flux of 1.4 x 10 exp 17 atoms/sq cm s for times up to 50 min for each of five temperatures between 140 and 200 C. Rutherford backscattering spectroscopy wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55762d64474dbdc0754bf5604d1064d9
https://doi.org/10.1063/1.462028
https://doi.org/10.1063/1.462028
Autor:
A. T. Fromhold
Publikováno v:
Journal of Applied Physics. 67:4370-4372
The following theorem regarding charge transport in solids is proved: The current of a single mobile species given by the linear diffusion equation under constant voltage and fixed values for the conductivity at the interfaces is retarded by the spac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::363acbcc0a9001a90d9089c441e1ab02
https://doi.org/10.1063/1.344931
https://doi.org/10.1063/1.344931
Autor:
A. T. Fromhold
Publikováno v:
Journal of The Electrochemical Society. 153:B97
A theoretical analysis is presented for the physical model of thermal oxidation proposed by Williams and Hayfield. A rate dLldt ∞ exp[-(L/L crit ) 2 ] is deduced herein for oxide film thickness L as a function of time t. The growth rate exponential
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65fa7974d1eb83916d1e348674a2fadc
https://doi.org/10.1149/1.2162472
https://doi.org/10.1149/1.2162472
Autor:
A. T. Fromhold, S. J. Noh
Publikováno v:
Journal of The Electrochemical Society. 150:B574
Computations to elucidate the effects of microscopic nonuniformity on current flow in passive layers are extended to explore predictions in the bond percolation limit. Whereas the dependence of the leakage current on the percentage of low barriers (e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfda5402bef90da3403e1962ba5c0de9
https://doi.org/10.1149/1.1624296
https://doi.org/10.1149/1.1624296
Autor:
A. T. Fromhold
Publikováno v:
The Journal of Chemical Physics. 76:4260-4274
A general formulation for the simultaneous growth of any number of layered planar oxide phases on a pure metal under diffusion‐controlled conditions has been developed. Four individual situations have been developed in detail, namely, situations in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b19e3344ecaaa78c10fa70df77de5619
https://doi.org/10.1063/1.443504
https://doi.org/10.1063/1.443504
Autor:
A. T. Fromhold, David Adler
Publikováno v:
Physics Today. 36:76-80
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03363bb9cd2e5118e5f5b8b053108394
https://doi.org/10.1063/1.2915368
https://doi.org/10.1063/1.2915368