Downloads: 111
Research Paper | Electronics & Communication Engineering | India | Volume 3 Issue 8, August 2014
Stepper Motor Control Using Microprocessor for Preparation of Homogeneous Compound Semiconducting Materials
Shahera Patel
: The various properties such as optical, electrical and device characteristics of compound semiconductor films depend critically upon the composition, stoichiometry and the homogeneity of their bulk compounds. Therefore, the identification and control of the composition and related characteristics of these materials are important. Thus, if a compound semiconductor thin film (binary, ternary or still more complex) is to be prepared by various deposition techniques, it is usually necessary to have the evaporant charge in a compound form with homogeneity and stoichiometry. Here we have developed a setup of microprocessor based stepper motor control to get homogeneous growth of compound material by continuously mixing the evaporant charge kept in vacuum sealed quartz ampoule at high temperature using furnace. The shaft of the stepper motor is connected to the quartz ampoule via proper mechanical coupling arrangement. The stepper motor is interfaced with programmable peripheral interface IC 8255 which is controlled by microprocessor 8085. Suitable instrumentation is developed to drive the stepper motor having step angle of 1.8o. We can change the speed of the motor by suitable programming as per requirement. The detail implications are discussed.
Keywords: Compound semiconductor, Stepper motor, Microprocessor, Homogeneity, EDAX, , Stoichiometry
Edition: Volume 3 Issue 8, August 2014
Pages: 2004 - 2008
How to Cite this Article?
Shahera Patel, "Stepper Motor Control Using Microprocessor for Preparation of Homogeneous Compound Semiconducting Materials", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=SEP1428, Volume 3 Issue 8, August 2014, 2004 - 2008
Similar Articles with Keyword 'Stepper motor'
Downloads: 111
Research Paper, Electronics & Communication Engineering, India, Volume 3 Issue 8, August 2014
Pages: 2004 - 2008Stepper Motor Control Using Microprocessor for Preparation of Homogeneous Compound Semiconducting Materials
Shahera Patel
Downloads: 115 | Monthly Hits: ⮙1
Research Paper, Electronics & Communication Engineering, India, Volume 3 Issue 3, March 2014
Pages: 833 - 836Autonomous Cleaning Vehicle for Various Platforms
Rohit Kumar Jain, Praful S Namoshi, Satish C C, A H Muralidhar
Downloads: 120 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1
Research Paper, Electronics & Communication Engineering, India, Volume 5 Issue 11, November 2016
Pages: 1719 - 1724Automatic Number Plate Recognition for use in Different Countries using Raspberry pi (Real Time Approach)
Radhika S. Dangare, Prof. G. D. Dalvi
Similar Articles with Keyword 'Microprocessor'
Downloads: 101
M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 4 Issue 10, October 2015
Pages: 910 - 914Enhanced Way Tagged Cache Design Using Partial Tag Bloom Filter for Low Level (L2) Cache
Shaima Ibrahim, Sumi Babu
Downloads: 106
Research Paper, Electronics & Communication Engineering, India, Volume 3 Issue 6, June 2014
Pages: 821 - 824Real Time Condition Monitoring of Power Plant through Intranet
T. Hema Madhuri, K. Sreenivasa Ravi
Downloads: 106
Research Paper, Electronics & Communication Engineering, India, Volume 3 Issue 9, September 2014
Pages: 943 - 949Design and Analysis of CMOS Multipliers at 180nm and 350nm
Jagmeet Singh, Hardeep Singh
Downloads: 106
Research Paper, Electronics & Communication Engineering, India, Volume 5 Issue 5, May 2016
Pages: 1428 - 1436Real Time Breath Processing Based Embedded Vehicle Control Using WSN
Umeshkumar Jaiswar, Sanjna S. Repal
Downloads: 110
M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 6 Issue 11, November 2017
Pages: 2142 - 2145Novel Design of Low Power Nonvolatile 10T1R SRAM Cell
Vani Tripathi, Bhawna Trivedi
Similar Articles with Keyword 'Homogeneity'
Downloads: 111
Research Paper, Electronics & Communication Engineering, India, Volume 3 Issue 8, August 2014
Pages: 2004 - 2008Stepper Motor Control Using Microprocessor for Preparation of Homogeneous Compound Semiconducting Materials
Shahera Patel
Downloads: 113 | Weekly Hits: ⮙1 | Monthly Hits: ⮙12
Research Paper, Electronics & Communication Engineering, India, Volume 4 Issue 5, May 2015
Pages: 1648 - 1651An Adaptive Level Set Evolution for the Analysis of Ventricle Variations in Alzheimer MR Images
Veena Kumari H M
Downloads: 115 | Weekly Hits: ⮙9
Survey Paper, Electronics & Communication Engineering, India, Volume 5 Issue 4, April 2016
Pages: 2446 - 2450Literature Review of Facial Skin Embellishment Using Flexible Region Aware Mask
Priyanka Mehra, A. S. Deshpande