resonant tunneling

resonant tunneling

Resonant-tunneling diode - Wikipedia

The resonant tunneling phenomenon is essential in lasers based on intersubband transitions, where the radiation is caused by transitions between two resonant levels, 1 and 2, with populations N i, i=1,2, in an active quantum well in either the conduction or valence bands.

Resonant Tunneling - an overview | ScienceDirect Topics

RESONANT AND NON-RESONANT TUNNELING THROUGH A DOUBLE BARRIER S. V.Olkhovsky,* E.Recami,** A.K.Zaichenko* ... tunneling of neutrons through two barrier-filters at the ... [which were confined to the rather interesting analysis of non-resonant tunneling through two opaque barriers] by extending them to the general case of resonant and non ...

RESONANT AND NON-RESONANT TUNNELING THROUGH A …

7/12/2002 · Spin-polarized resonant tunneling is crucial for the development of highly functional devices, such as a resonant-tunneling spin transistor and quantum information devices, because the coherency of both the wave functions and the spins of conduction electrons should be conserved in those devices.

Spin-Polarized Resonant Tunneling in Magnetic Tunnel ...

Title: Resonant and non-resonant Tunneling through a double barrier. Authors: Vladislav S.Olkhovsky, Erasmo Recami, ... , both in the case of resonant and in the case of non-resonant tunneling. It is shown that the behavior of the transmission coefficient and of the tunneling phase-time near a resonance is given by expressions with "Breit ...

Quantum tunnelling - Wikipedia

Explore the latest articles, projects, and questions and answers in Resonant Tunneling Diode (RTD), and find Resonant Tunneling Diode (RTD) experts.

[quant-ph/0410128] Resonant and non-resonant Tunneling ...

A resonant-tunneling transmission line as claimed in claim 13, further comprising inactivated portions of the resonant-tunneling heterostructure to thereby form discrete resonant-tunneling diodes along a length of the resonant-tunneling transmission line between the signal line and the reference voltage line.

16 questions in Resonant Tunneling Diode | Science topic

The resonant-tunneling heterojunction bipolar transistor device may also have a collector differential negative-resistance characteristic with at least one resonant point in a relationship between a current flowing in and the collector layer and a voltage between the base and emitter layers, and having at least two stable collector current ...

US5825240A - Resonant-tunneling transmission line ...

Resonant Interband Tunneling Diodes “, Appl. Phy. Lett, 73, 2191 (1998). “Resonant Tunneling Diodes: Theory of Operation and Applications”. Johnny Ling, University of Rochester, Rochester , NY 14627 “Brief overview of nanoelectronic devices”, James C. Ellenbogen. Government Microelectronics Applications Conference (GOMAC98).

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