Zobrazeno 1 - 10
of 31
pro vyhledávání: '"M C Tringides"'
Publikováno v:
Physical Review B. 107
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a3a0f4474cdb429378787404ab46e47
https://doi.org/10.1103/physrevb.107.045408
https://doi.org/10.1103/physrevb.107.045408
Autor:
M C Tringides, M Yakes
Publikováno v:
The Journal of Physical Chemistry A. 115:7096-7104
High resolution spot profile analysis low energy electron diffraction (SPA-LEED) and variable temperature scanning tunneling microscopy (STM) have been used to observe the growth of Pb on the Pb/Si(111)-α√3×√3 phase, which is driven by quantum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5971bf1466eb3b73beabf79d3a29c6e2
https://doi.org/10.1021/jp1124266
https://doi.org/10.1021/jp1124266
Autor:
K. R. Roos, M. C. Tringides
Publikováno v:
Surface Review and Letters. :833-840
Interlayer diffusion is controlled by the probability that an atom will hop from a higher to a lower level. This probability depends on the additional step edge barrier ΔEs which an atom experiences at a step because of the lower coordination as it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c701ee3cfc16b17852dee204a6f302a9
https://doi.org/10.1142/s0218625x98001201
https://doi.org/10.1142/s0218625x98001201
Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 25(39)
Structural transformations at the Pb/Si(111) surface occurring upon C₆₀ adsorption onto Pb/Si(111)1 × 1 phase at room temperature and Pb/Si(111)[Formula: see text] at low temperatures between 30 and 210 K, have been studied using scanning tunnel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4611e5dcfa028800cc9dafd24c6378e6
https://pubmed.ncbi.nlm.nih.gov/24013200
https://pubmed.ncbi.nlm.nih.gov/24013200
Autor:
M. C. Tringides, M. L. Lozano
Publikováno v:
Europhysics Letters (EPL). 30:537-542
We have used the STM to study surface diffusion from the time dependence of the tunneling current. Results were obtained for the power spectrum, W(f), of oxygen adsorbed on stepped Si(111). The measured W(f) for clean Si(111) shows no temperature dep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71f124a3acfc744d31926fc6c2304f30
https://doi.org/10.1209/0295-5075/30/9/006
https://doi.org/10.1209/0295-5075/30/9/006
Autor:
M. C. Tringides, K. R. Kimberlin
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 13:462-466
Electrical transport in ultrathin films of Ag on the Si(111)‐7×7 surface has been studied as a function of the incident flux rate in situ at room temperature with a four‐probe technique. The origin of conduction in this system is unclear: two di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::958f4a27cc0385c3a4cf215f8049e846
https://doi.org/10.1116/1.579380
https://doi.org/10.1116/1.579380
Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 23(26)
We use scanning tunneling microscopy to measure densities and characteristics of Ag islands that form on the (√3 × √3)R30°-Ag phase on Si(111), as a function of deposition temperature. Nucleation theory predicts that the logarithm of island den
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::027aea81eb26d4b3bd7dac785a3eba20
https://pubmed.ncbi.nlm.nih.gov/21642752
https://pubmed.ncbi.nlm.nih.gov/21642752
Autor:
M. C. Tringides, K. R. Roos
Publikováno v:
Europhysics Letters (EPL). 23:257-262
We have studied the initial stages ((1 ÷ 2) ML) of the growth of Ag on Si(111) as a function of temperature T and deposition rate F to identify the operating diffusion mechanism. The specular beam intensity at 150 K shows short-lived oscillations wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5111bb7789f14e87ff09e0d745db2a7f
https://doi.org/10.1209/0295-5075/23/4/004
https://doi.org/10.1209/0295-5075/23/4/004
Publikováno v:
IEEE Transactions on Electron Devices. 38:2558-2562
A simple model that is applicable to Spindt-type emitter triodes is presented. Experimentally, it has been observed that the gate current at zero collector voltage follows the same Fowler-Nordheim law as the collector current at high collector voltag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a924d5d52a2545ecdfb95fa487c4981d
https://doi.org/10.1109/16.97423
https://doi.org/10.1109/16.97423
Autor:
M. C. Tringides
Publikováno v:
The Journal of Chemical Physics. 92:2077-2082
Diffusion coefficients are examined in interactive models by using different methods and different overlayer configurations. Comparison between the fluctuation and laser‐induced‐desorption method on well‐equilibrated overlayers can lead to larg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cf0d8062b0c1b51cafdc746442f6478
https://doi.org/10.1063/1.458041
https://doi.org/10.1063/1.458041