Research Update: Molecular electronics: The single-molecule switch and transistor
نویسندگان
چکیده
منابع مشابه
Modeling and Simulation of a Molecular Single-Electron Transistor
In this paper, to understand the concept of coupling, molecule density of states that coupled to the metal electrodes will be explained then, based on this concept, a weak and strong coupling for the molecules attached to the metal electrodes will be described. Capacitance model is used to explore the connection of addition energy with the Electron affinity and the ionization energy of the mole...
متن کاملSingle Molecule Electronics and Devices
The manufacture of integrated circuits with single-molecule building blocks is a goal of molecular electronics. While research in the past has been limited to bulk experiments on self-assembled monolayers, advances in technology have now enabled us to fabricate single-molecule junctions. This has led to significant progress in understanding electron transport in molecular systems at the single-...
متن کاملMechanically activated molecular switch through single-molecule pulling.
We investigate a prototypical single-molecule switch marrying force spectroscopy and molecular electronics far from the thermodynamic limit. We use molecular dynamics to simulate a conducting atomic force microscope mechanically manipulating a molecule bound to a surface between a folded state and an unfolded state while monitoring the conductance. Both the complexity and the unique phenomenolo...
متن کاملA molecular platinum cluster junction: a single-molecule switch.
We present a theoretical study of electron transport through single-molecule junctions incorporating a Pt(6) metal cluster bound within an organic framework. The insertion of this molecule between a pair of electrodes leads to a fully atomically engineered nanometallic device with high conductance at the Fermi level and two sequential high on/off switching states. The origin of this property ca...
متن کاملTransistor Action in a Molecular-Electronics Geometry, Without Molecules
Jacob E. Grose, Burak Ulgut, Abhay N. Pasupathy, Héctor D. Abruña, and Daniel C. Ralph Laboratory of Atomic and Solid State Physics, Cornell University, Ithaca, NY,14853, and Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY, 14853 *Corresponding Author. E-mail: [email protected] †Laboratory of Atomic and Solid State Physics ‡Department of Chemistry and Chemical Biolo...
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: APL Materials
سال: 2014
ISSN: 2166-532X
DOI: 10.1063/1.4855775