Zobrazeno 1 - 10
of 301
pro vyhledávání: '"W. H. Weinberg"'
Autor:
M. Wassermeier, V. Bressler-Hill, G. A. D. Briggs, K. Pond, W. H. Weinberg, Pierre Petroff, Roya Maboudian
Scanning tunneling microscopy and scanning tunneling spectroscopy have been used to investigate the structure and current–voltage [I(V)] characteristics of the molecular‐beam epitaxially grown, As‐rich GaAs(001)‐(2×4) surface. High‐resolut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddadb0e15d96bb9876ca8579e3329491
https://ora.ox.ac.uk/objects/uuid:4db30eca-f925-47e6-8d30-3859bdf36343
https://ora.ox.ac.uk/objects/uuid:4db30eca-f925-47e6-8d30-3859bdf36343
Publikováno v:
Surface Science. 514:172-181
Energy dissipation during chemical reactions at metal surfaces may excite electron-hole pairs in the metal. Direct detection of such reaction-induced hot electrons and holes is feasible using solid state barrier devices like Schottky diodes with ultr
Publikováno v:
Surface Science. 445:335-342
Non-adiabatic energy dissipation during exothermic chemical reactions on metal surfaces occurs by creation of electron–hole pairs in the metal. The excited charge carriers have been directly detected using metal–silicon (Schottky) diodes with ult
Publikováno v:
The Journal of Organic Chemistry. 64:6797-6803
The phenyl backbone-derived P,O-ligands 1 and 2 were investigated for their utility as ligands in palladium/ligand-catalyzed Suzuki reactions. The 2-(2'-dicyclohexylphosphinophenyl)-2-methyl-1,3-dioxolane (ligand 1) in combination with Pd(dba)(2) aff
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 17:1683-1687
Ultrathin Cufilms were evaporated on Si(111) surfaces at substrate temperatures of 175 K. By use of a microfabricated device structure, zero-force electrical contacts were formed on the thin Cu layers during evaporation. They allowed current/voltage
Publikováno v:
Journal of the American Chemical Society. 121:5047-5055
The dissociative chemisorption of cyclobutane on the Ru(001) surface has been studied using thermal desorption spectroscopy (TDS) and high-resolution electron energy loss spectroscopy (HREELS). Two distinct methodologies have been used to study this
Publikováno v:
Physical Review Letters. 82:446-449
Hot electrons and holes created at Ag and Cu surfaces by adsorption of thermal hydrogen and deuterium atoms have been measured directly with ultrathin metal film Schottky diode detectors on Si(111). When the metal surface is exposed to these atoms, c
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 16:3521-3525
The interaction of gas-phase atomic oxygen with chemisorbed deuterium on Ru(001) has been investigated by means of temperature-programmed desorption (TPD) and high-resolution electron energy loss spectroscopy (HREELS). Exposure of gas-phase atomic ox
Publikováno v:
Surface Science. 393:135-140
Rates of desorption of CO chemisorbed on Ir(111) were investigated using time-resolved Fourier-transform IR reflection-absorption spectroscopy in combination with an isotopic jump method. Data for desorption into vacuum and desorption in the presence
Publikováno v:
Surface Science. 393:24-33
Heteroepitaxy of InP on InGaP/GaAs(001) has been studied using atomic force microscopy (AFM) as a function of substrate temperature and misorientation. Stranski-Krastanov growth of InP on GaAs results in three types and sizes of islands. The smallest