Detecting Chirality in Two-Terminal Electronic Nanodevices
نویسندگان
چکیده
منابع مشابه
Fano and Kondo resonance in electronic current through nanodevices.
Electronic transport through a quantum dot strongly coupled to electrodes is studied within a model with two conduction channels. It is shown that multiple scattering and interference of transmitted waves through both channels lead to Fano resonance associated with Kondo resonance. Interference effects are also pronouncedly seen in transport through the Aharonov-Bohm ring with the Kondo dot, wh...
متن کاملElectronic control of DNA-based nanoswitches and nanodevices.
Here we demonstrate that we can rationally and finely control the functionality of different DNA-based nanodevices and nanoswitches using electronic inputs. To demonstrate the versatility of our approach we have used here three different model DNA-based nanoswitches triggered by heavy metals and specific DNA sequences and a copper-responsive DNAzyme. To achieve electronic-induced control of the...
متن کاملChirality-assisted electronic cloaking of confined States in bilayer graphene.
We show that the strong coupling of pseudospin orientation and charge carrier motion in bilayer graphene has a drastic effect on transport properties of ballistic p-n-p junctions. Electronic states with zero momentum parallel to the barrier are confined under it for one pseudospin orientation, whereas states with the opposite pseudospin tunnel through the junction totally uninfluenced by the pr...
متن کاملDetecting electronic watermarks in digital video
Electronic watermarking is an active area of research with many applications being foreseen. Watermarks may become an essential tool for copy management in future Consumer Electronic or PC devices. With simple circuits, detection of watermarks &er noise addition, MPEG compression, D/A conversion, pixel shifts appears feasible, but detection after transformations, such as cropping and stretching...
متن کاملTransport in multiterminal graphene nanodevices.
We study the transport properties of multiterminal graphene nanodevices using the Landauer-Buttiker approach and the tight binding model. We consider a four-terminal device made at the crossing of a zigzag and armchair nanoribbons and two types of T-junction devices. The transport properties of graphene multiterminal devices are highly sensitive to the details of the junction region. Thus the p...
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: Nano Letters
سال: 2020
ISSN: 1530-6984,1530-6992
DOI: 10.1021/acs.nanolett.0c02417