Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Evaluation of Hot Electron Coherent Length Using Well Width Dependence of the Resonance Characteristics of Resonant Tunneling Diodes
View through CrossRef
In order to evaluate the hot electron coherent length from the resonance characteristics of resonant tunneling diodes (RTDs), the dependence of the resonant level width on various broadening mechanisms is investigated. From the dependence of the resonant level width on the well width, it is shown that the individual contributions to resonant level broadening (phase relaxation and well width variation) can be analyzed separately. The resonant level widths were measured experimentally and compared with theoretical results, and the coherent length was evaluated to range from 80 to 120 nm at 4.2 K in GaInAs at hot electron energies of 50 to 100 meV.
Title: Evaluation of Hot Electron Coherent Length Using Well Width Dependence of the Resonance Characteristics of Resonant Tunneling Diodes
Description:
In order to evaluate the hot electron coherent length from the resonance characteristics of resonant tunneling diodes (RTDs), the dependence of the resonant level width on various broadening mechanisms is investigated.
From the dependence of the resonant level width on the well width, it is shown that the individual contributions to resonant level broadening (phase relaxation and well width variation) can be analyzed separately.
The resonant level widths were measured experimentally and compared with theoretical results, and the coherent length was evaluated to range from 80 to 120 nm at 4.
2 K in GaInAs at hot electron energies of 50 to 100 meV.
Related Results
Few-fermion resonant tunneling and underbarrier trapping in asymmetric potentials
Few-fermion resonant tunneling and underbarrier trapping in asymmetric potentials
Abstract
Understanding quantum tunneling in many-body systems is crucial for advancing quantum technologies and nanoscale device design. Despite extensive studies of quan...
Evidence of Language Contact: Source Prepositional Phrases in Taiwanese Southern Min
Evidence of Language Contact: Source Prepositional Phrases in Taiwanese Southern Min
<p align="center"><strong>Evidence of Language Contact: Data from source Prepositional Phrases in Taiwanese Southern Min </strong></p><p><strong>...
Molecular beam epitaxy of polar III-nitride resonant tunneling diodes
Molecular beam epitaxy of polar III-nitride resonant tunneling diodes
Advances in molecular beam epitaxy (MBE) have been crucial for the engineering of heterostructures in which the wave nature of electrons dictates carrier transport dynamics. These ...
Research progress of hydrogen tunneling in two-dimensional materials
Research progress of hydrogen tunneling in two-dimensional materials
One-atom-thick material such as graphene, graphene derivatives and graphene-like materials, usually has a dense network lattice structure and therefore dense distribution of electr...
The dependence of resonant tunneling transmission coefficient on well width and barriers number of GaN/Al0.3Ga0.7N nanostructured system
The dependence of resonant tunneling transmission coefficient on well width and barriers number of GaN/Al0.3Ga0.7N nanostructured system
A numerical computation for determination transmission coefficient and resonant tunneling energies of multibarriers heterostructure has been investigated. Also, we have considered ...
Evaluation of Phase Coherent Length of Hot Electrons Based on Wigner Distribution Function
Evaluation of Phase Coherent Length of Hot Electrons Based on Wigner Distribution Function
A new methodology for evaluation of the phase coherent length of hot electrons is proposed based on the Wigner distribution function. In our approach, the coherent length can be ev...
A novel S-shaped frequency and pattern reconfigurable patch antenna for 4G LTE, WLAN/Wi-Max application
A novel S-shaped frequency and pattern reconfigurable patch antenna for 4G LTE, WLAN/Wi-Max application
Purpose
In wireless communication system, use of multiple antennas for different requirements of system will increase the system complexity. However, reconfigurable antenna is maxi...