Built-in electric field enhancement/retardation on intermixing

DSpace/Manakin Repository


Search DR-NTU

Advanced Search Subject Search


My Account

Built-in electric field enhancement/retardation on intermixing

Show full item record

Title: Built-in electric field enhancement/retardation on intermixing
Author: Xu, C. D.; Chin, Mee Koy; Mei, Ting; Dong, Jian Rong; Chua, Soo Jin
Copyright year: 2007
Abstract: The built-in electric field may impose a drift on charged point defects and may thus enhance or retard the intermixing during annealing. Electric field is built-in near the surface due to the pinning of surface Fermi level after argon plasma treatment on InP surfaces of InP/InGaAs quantum well samples. Subsequent annealing leads to different intermixing results due to the different field directions on InP cap layers in different doping types. Experiments also showed different influences of the built-in field on the two sublattices largely due to different charge numbers of point defects on the respective sublattices.
Subject: DRNTU::Engineering::Electrical and electronic engineering
Type: Journal Article
Series/ Journal Title: Applied physics letters
School: School of Electrical and Electronic Engineering
Related Organization: Institute of Materials Research and Engineering
Rights: Applied Physics Letters © copyright 2007. The journal's website is located at http://apl.aip.org/applab/v91/i18/p181111_s1?isAuthorized=no
Version: Published version

Files in this item

Files Size Format View
Built-in electr ... rdation on intermixing.pdf 418.0Kb PDF View/Open

DOI Query

- Get published version (via Digital Object Identifier)

This item appears in the following Collection(s)

Show full item record


Total views

All Items Views
Built-in electric field enhancement/retardation on intermixing 359

Total downloads

All Bitstreams Views
Built-in electric field enhancement or retardation on intermixing.pdf 200

Top country downloads

Country Code Views
China 114
United States of America 39
Singapore 13
Korea 5
Russian Federation 4

Top city downloads

city Views
Beijing 75
Mountain View 29
Singapore 13
Seoul 5
Shenzhen 2