slugCalculating Transmission Coefficient of Double Triangular Quantum Well under Electric Field for Different Structural Parameters
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2014, Vol 2, Issue 4
Abstract
Transmission coefficient of double quantum well triple barrier structure is numerically computed for triangular geometries. Propagation matrix method (PMM) is used for computation purpose over GaAs/Al x Ga 1 - x As material system within type - I limit. Effective mass mismatch at junctions are considered throughout the analysis by varying the mole fraction of Al, and conduction band dis continuity is also taken into account as function of material constitution. Structural parameters are varied to observe the resonant tunneling effect by shift of transmission peaks. Results are compared with identical rectangular well structures. Results are important for low - bias resonant tunneling application.
Authors and Affiliations
Shreyasi Mukherjee, Arpan Deyasi, Avishek Roy, Souvik Kundu, Soma Gharami
Keywords
Related Articles
- EP ID EP17975
- DOI -
- Views 334
- Downloads 14
Artificial Bee Colony algorithm using Structured Swarm
Swarm Intelligence is a meta-heuristic approach in the field of nature inspired techniques that is used to solve optimization problems. It is based on the collective behaviour of social creatures. Social creatures utili...
Complex Event Processing Technology Approach for Battlefield Decision Making
Decision Making plays a crucial role in battlefield. Right Information in right time and at right place is the mantra to make better decisions. While decision making, one has to process various kinds of data originating...
Analysis of Multipurpose Buildings with Infill Walls
It is common practice by structural engineer to consider the infill panels as non-structural member and their stiffness contribution in structure is neglected. A multipurpose building is one which can be used for more t...
slugDatasets Preparation in SQL Using Horizontal Aggregation
Data mining is largely used in preparing data sets for data mining analysis. But it is so much time consuming process. It requires large amount of manual effort. Data mining is largely us...
Designing of S Shaped Microstrip Patch Antenna for Broadband Application Using Slotting Technique
Microstrip patch antennas get more and more important in these days. This is mostly due to their versatility in terms of possible geometries that makes them applicable for many different situations. The light weight con...