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Description
Title: | Fabrication of Quantum Effect Devices and Their Characterization in the Ballistic Transport Regime |
Author(s): | Hannan, Masud |
Doctoral Committee Chair(s): | I. Adesida |
Department / Program: | Electrical Engineering |
Discipline: | Electrical Engineering |
Degree Granting Institution: | University of Illinois at Urbana-Champaign |
Degree: | Ph.D. |
Genre: | Dissertation |
Subject(s): | Physics, Condensed Matter |
Abstract: | Transport study in finite lateral superlattices are carried with varying gate numbers of the surface gate fingers. Evidence of potential modulation in the channel induced by the surface gate electrodes is observed. Conductance study suggests formation of a one-dimensional propagating path across the modulated channel. Thermopower study across the same structure suggests the formation of a similar one-dimensional channel, which is probably due to disordered potential fluctuations across the channel. |
Issue Date: | 1997 |
Type: | Text |
Language: | English |
Description: | 132 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1997. |
URI: | http://hdl.handle.net/2142/81207 |
Other Identifier(s): | (MiAaPQ)AAI9812612 |
Date Available in IDEALS: | 2015-09-25 |
Date Deposited: | 1997 |
This item appears in the following Collection(s)
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Dissertations and Theses - Electrical and Computer Engineering
Dissertations and Theses in Electrical and Computer Engineering -
Graduate Dissertations and Theses at Illinois
Graduate Theses and Dissertations at Illinois