Diacetylene polymerization on a bulk insulator surface
نویسندگان
چکیده
منابع مشابه
Diacetylene polymerization on a bulk insulator surface.
Molecular electronics has great potential to surpass known limitations in conventional silicon-based technologies. The development of molecular electronics devices requires reliable strategies for connecting functional molecules by wire-like structures. To this end, diacetylene polymerization has been discussed as a very promising approach for contacting single molecules with a conductive polym...
متن کاملSurface States, Surface Metal-Insulator, and Surface Insulator-Metal Transitions ∗
I present an informal discussion of various cases where two-dimensional surface metal-insulator structural and charge-density-wave instabilities driven by partly filled surface states have been advocated. These include reconstructions of clean semiconductor surfaces and of W(100) and Mo(100), as well as anomalies on the hydrogen-covered surfaces H/W(110) and H/Mo(110), and possibly alkali-cover...
متن کاملExceptional surface and bulk electronic structures in a topological insulator, Bi2Se3
The outstanding problem in topological insulators is the bulk metallicity underneath topologically ordered surface states and the appearance of Dirac point far away from the Fermi energy. Enormous efforts are being devoted to get the Dirac point at the Fermi level via exposure to foreign materials so that these materials can be used in technology and realize novel fundamental physics. Ironicall...
متن کاملSurface effects on bulk plasmons.
We discuss the effects of surfaces on bulk plasma oscillations in a metallic film of thickness L. The leading corrections to the plasma frequencies due to the surfaces are proportional to L−1. The frequencies of low-lying long wavelength modes are given by the dispersion relation of bulk modes, ω = ωp[1 + α(q 2/k2 F )], where the allowed q-values are q(n) = (nπ/L), L ≡ L− 2db, and db is a compl...
متن کاملElectrospray deposition of organic molecules on bulk insulator surfaces
Large organic molecules are of important interest for organic-based devices such as hybrid photovoltaics or molecular electronics. Knowing their adsorption geometries and electronic structures allows to design and predict macroscopic device properties. Fundamental investigations in ultra-high vacuum (UHV) are thus mandatory to analyze and engineer processes in this prospects. With increasing si...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Chemistry Chemical Physics
سال: 2017
ISSN: 1463-9076,1463-9084
DOI: 10.1039/c7cp01526g