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Development of internet-based instrumentation for the study of hall effect

The computer, together with Lab View software, can be used as an automatic data acquisition system. This project deals with the development of a computer interfacing technique for the study of Hall Effect and converting the existing automation system into a Web-based automation system. The drive boa...

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Main Authors: Abas, Ariffin, Shaari, Abdul Halim, Talib, Zainal Abidin, Abdul Wahab, Zaidan
Format: Article
Language:English
Published: Universiti Putra Malaysia Press 2014
Online Access:http://psasir.upm.edu.my/id/eprint/40561/1/45.%20Development%20of%20Internet-Based%20Instrumentation%20for%20the%20Study%20of.pdf
http://psasir.upm.edu.my/id/eprint/40561/
http://pertanika.upm.edu.my/Pertanika%20PAPERS/JST%20Vol.%2022%20(1)%20Jan.%202014/10%20Page%20105-112%20(JST%200312-2011).pdf
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spelling my.upm.eprints.405612015-11-05T04:33:03Z http://psasir.upm.edu.my/id/eprint/40561/ Development of internet-based instrumentation for the study of hall effect Abas, Ariffin Shaari, Abdul Halim Talib, Zainal Abidin Abdul Wahab, Zaidan The computer, together with Lab View software, can be used as an automatic data acquisition system. This project deals with the development of a computer interfacing technique for the study of Hall Effect and converting the existing automation system into a Web-based automation system. The drive board RS 217-3611 with PCI 6025E card and stepper motor RS191-8340 with a resolution of 0.1mm, was used to move a pair of permanent magnets backward and forward against the sample. The General Interface Bus (GPIB) card interfaces, together with digital nano voltmeter and Tesla meter using serial port RS232 interface, are used for measuring the potential difference and magnetic field strength respectively. Hall Effect measurement on copper (Cu) and tantalum (Ta) showed negative and positive sign Hall coefficient. Therefore, the system has electron and hole charge carriers respectively at room temperature. The parameters such as drift velocity, conductivity, mobility, Hall Coefficient and charge carrier concentration were also automatically displayed on the front panel of Lab View programming and compared with standard value. The Web-based automation system can be remotely controlled and monitored by users in remote locations using only their web browsers. In addition, video conferencing through Net Meeting has been used to provide audio and video feedback to the client Universiti Putra Malaysia Press 2014 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/40561/1/45.%20Development%20of%20Internet-Based%20Instrumentation%20for%20the%20Study%20of.pdf Abas, Ariffin and Shaari, Abdul Halim and Talib, Zainal Abidin and Abdul Wahab, Zaidan (2014) Development of internet-based instrumentation for the study of hall effect. Pertanika Journal of Science & Technology, 22 (1). pp. 105-112. ISSN 0128-7680; ESSN: 2231-8526 http://pertanika.upm.edu.my/Pertanika%20PAPERS/JST%20Vol.%2022%20(1)%20Jan.%202014/10%20Page%20105-112%20(JST%200312-2011).pdf
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description The computer, together with Lab View software, can be used as an automatic data acquisition system. This project deals with the development of a computer interfacing technique for the study of Hall Effect and converting the existing automation system into a Web-based automation system. The drive board RS 217-3611 with PCI 6025E card and stepper motor RS191-8340 with a resolution of 0.1mm, was used to move a pair of permanent magnets backward and forward against the sample. The General Interface Bus (GPIB) card interfaces, together with digital nano voltmeter and Tesla meter using serial port RS232 interface, are used for measuring the potential difference and magnetic field strength respectively. Hall Effect measurement on copper (Cu) and tantalum (Ta) showed negative and positive sign Hall coefficient. Therefore, the system has electron and hole charge carriers respectively at room temperature. The parameters such as drift velocity, conductivity, mobility, Hall Coefficient and charge carrier concentration were also automatically displayed on the front panel of Lab View programming and compared with standard value. The Web-based automation system can be remotely controlled and monitored by users in remote locations using only their web browsers. In addition, video conferencing through Net Meeting has been used to provide audio and video feedback to the client
format Article
author Abas, Ariffin
Shaari, Abdul Halim
Talib, Zainal Abidin
Abdul Wahab, Zaidan
spellingShingle Abas, Ariffin
Shaari, Abdul Halim
Talib, Zainal Abidin
Abdul Wahab, Zaidan
Development of internet-based instrumentation for the study of hall effect
author_facet Abas, Ariffin
Shaari, Abdul Halim
Talib, Zainal Abidin
Abdul Wahab, Zaidan
author_sort Abas, Ariffin
title Development of internet-based instrumentation for the study of hall effect
title_short Development of internet-based instrumentation for the study of hall effect
title_full Development of internet-based instrumentation for the study of hall effect
title_fullStr Development of internet-based instrumentation for the study of hall effect
title_full_unstemmed Development of internet-based instrumentation for the study of hall effect
title_sort development of internet-based instrumentation for the study of hall effect
publisher Universiti Putra Malaysia Press
publishDate 2014
url http://psasir.upm.edu.my/id/eprint/40561/1/45.%20Development%20of%20Internet-Based%20Instrumentation%20for%20the%20Study%20of.pdf
http://psasir.upm.edu.my/id/eprint/40561/
http://pertanika.upm.edu.my/Pertanika%20PAPERS/JST%20Vol.%2022%20(1)%20Jan.%202014/10%20Page%20105-112%20(JST%200312-2011).pdf
_version_ 1643832751914221568
score 13.211869

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