Journal of Solid State, Electronics & Devices

STM JOURNALSScientific Technical Medical

(JoSSED)

May - August 2014

www.stmjournals.com

STM Publication, a strong initiative by Consortium E-Learning Network Private ltd.(Estd. 2006) was

launched in the year 2010 under the support and guidance by our esteemed Editorial and Advisory board

members from renowned institutes.

Objectives of STM Publication(s):

?Scientific, Technical and Medical research promotions.

?Publication of genuine Research/Review, Short Articles and Case Studies through proper review

process.

?Publishing Special Issues on Conferences.

?Preparing online platform for other print Journals.

?Empowering the libraries with online and print Journals in Scientific, Technical and Medical

domains.

?Publishing and distribution of books on various subjects which mainly falls in the category of

Nanotechnology, Scientific and technical writing & Environment, Health and Safety.

Salient Features:

?A bouquet of 100+ Journals that fall under Science, Technical & Medical domains.

?Employs Open Journals System (OJS) A Journal Management & Publishing System.

?The first and one of the fastest growing publication website in India as well as in abroad for its quality

and coverage.

?Rapid online submission and publication of papers, soon after their formal acceptance/ finalization.

?Facilitates linking with the other authors or professionals.

?Worldwide circulation and visibility.

Focus and Scope Covers

is published (frequency: three times a year) in India by STM Journals

(division of Consortium e-Learning Network Private Ltd. Pvt.) The views expressed in the articles do not necessarily

reflect of the Publisher. The publisher does not endorse the quality or value of the advertised/sponsored products

described therein. Please consult full prescribing information before issuing a prescription for any products mentioned in

this publication.

No part of this publication may be reproduced, stored in retrieval system or transmitted in any from without written

permission of the publisher.

To cite any of the material contained in this Journal, in English or translation, please use the full English reference at the

beginning of each article. To reuse any of the material, please contact STM Journals (info@stmjournals.com)

Journal of Solid State, Electronics and Devices

Journal of Solid State, Electronics and Devices

?Solid-State devices

?Light-Emitting Diode

?Liquid-Crystal Display

?Transistor amplifier

?Vacuum tube amplifier

? Electrons, Bonds, Bands and Holes

?Metal-Oxide-Semiconductor Capacitor

STM Publication(s)

STM Journals (division of Consortium e-Learning Network Private Ltd. ) having its Marketing office located at Office

No. 4, First Floor, CSC pocket E Market, Mayur Vihar Phase II, New Delhi-110091, India is the Publisher of Journal.

Statements and opinions expressed in the Journal reflect the views of the author(s) and are not the opinion of STM

Journals unless so stated.

Subscription Information and Order:

Cost of Journal:

? National Subscription: Rs. 3750/- per Journal (includes 3 print issues), Single Issue copy purchase Rs.1500/copy

? International Subscription:

? Online Only- $99, Print Only-$149 (includes 3 print issues)

? Online + Print-$199 (includes 3 print issues + online access of published back volumes )

To purchase print compilation of back issues please send your query at info@stmjournals.com

Subscription must be prepaid. Rates outside the India includes speed delivery charges. Prices subject to change

without notice.

Mode of Payment: At par cheque, Demand draft, and RTGS (payment to be made in favor of

Consortium E-Learning Network. Pvt. ltd., payable at Delhi/New Delhi.

Online Access Policy

A). For Authors:

In order to provide maximum citation and wide publicity to the authors work, STM Journals also have Open Access

Policy, authors who would like to get their work open access can opt for Optional Open Access publication at

nominal cost as follows

India, SARC and African Countries: INR 2500 or 100 USD including single hard copy of Author's Journal.

Other Countries: USD 200 including single hard copy of Author's Journal.

B.) For Subscribers:

? Online access will be activated within 72 hours of receipt of the payment (working days), subject to receipt of

correct information on user details/Static IP address of the subscriber.

? The access will be blocked:

? If the user requests for the same and furnishes valid reasons for blocking.

? Due to technical issue.

? Misuse of the access rights as per the access policy.

Advertising and Commercial Reprint Inquiries: STM Journals with wide circulation and visibility offer an excellent

media for showcasing/promotion of your products/services and the events-namely, Conferences, Symposia/Seminars

etc. These journals have very high potential to deliver the message across the targeted audience regularly with each

published issue. The advertisements on bulk subscriptions, gift subscriptions or reprint purchases for distribution etc. are

also very welcome.

Lost Issue Claims: Please note the following when applying for lost or missing issues:

? Claims for print copies lost will be honored only after 45 days of the dispatch date and before publication of the

next issue as per the frequency.

? Tracking id for the speed post will be provided to all our subscribers and the claims for the missing Journals will

be entertained only with the proofs which will be verified at both the ends.

? Claims filed due to insufficient (or no notice) of change of address will not be honored.

? Change of Address of Dispatch should be intimated to STM Journals at least 2 months prior to the dispatch

schedule as per the frequency by mentioning subscriber id and the subscription id.

? Refund requests will not be entertained.

Legal Disputes

All the legal disputes are subjected to Delhi Jurisdiction only.

If you have any questions, please contact the Publication Management Team:

info@stmjournals.com; Tel : +91 0120-4781211.

Chairman

Mr. Puneet Mehrotra

Managing Director STM Journals, Consortium eLearning Network Pvt. Ltd.(CELNET)

Noida ,India

Group Managing Editor Dr. Archana Mehrotra

DirectorCELNET, Delhi, India

Puneet Pandeya

ManagerMonika Malhotra

Assistant Manager

Assistant Editors

Aditya Sanyal

Anupama Garg

Himani Pandey

Publication Management Team

Internal Members

External Members

Dr. Bimlesh Lochab

Industrial Tribology Machine Dynamics & Maintenance

Engineering Centre (ITMMEC)

Indian Institute of Technology Delhi, India.

Prof. S. Ramaprabhu

Alternative Energy Technology Laboratory,

Department of Physics,

Indian Institute of Technology, Chennai, India.

Dr. Rajiv Prakash

School of Materials Science and Technology,

Institute of Technology, Banaras Hindu University,

Varanasi, India.

Dr. Rakesh Kumar

Assistant Professor, Department of

Applied Chemistry, BIT Mesra,

Patna, India.

Associate Editors

Gargi Asha Jha

Nupur Anand

Priyanka Aswal

Sona Chahal

STM Journal (s) Advisory Board

Dr. Ashish RunthalaLecturer, Biological Sciences Group,

Birla Institute of Technology & Science, Pilani Rajasthan, India.

Dr. Baldev Raj

Former Director, Indira Gandhi Centre for Atomic Research, India.

Chairman, National Institute of Technology Puducherry, India.

Dr. Baskar KaliyamoorthyAssociate Professor, Department

of Civil Engineering National Institute of Technology Trichy, India.

Prof. Bankim Chandra RayProfessor and Head, Department of

Metallurgical and Materials Engineering National Institute of Technology,

Rourkela, India.

Prof. D. N. Rao Professor, Department of Biochemistry,

AIIMS, New Delhi, India.

Prof. Jugal KishoreProfessor, Department of Community

Medicine, Maulana Azad Medical College, New Delhi, India.

Dr. Pankaj PoddarScientist, Physical & Materials ChemistryDivision, National Chemical Laboratory,

Pune, India.

Dr. Hardev Singh VirkProfessor Emeritus, Eternal

University, Baru Sahib, India.

Dr. Nandini Chatterjee SinghAssociate Professor,

National Brain Research Centre, Manesar, India.

Dr. Shankargouda PatilAsst. Prof., Department of Oral

Pathology, KLE Society's Institute of Dental Sciences, Bangalore, India.

Prof. Subash Chandra MishraProfessor, Metallurgical & Materials

Engineering Department, NIT, Rourkela, India.

Prof. Yuwaraj Marotrao GhugalProfessor and Head Department, Govt.College of Engineering Station Road,

Osmanpura, Aurangabad, India.

Prof. Sundara RamaprabhuProfessor, Department of Physics

Indian Institute of Technology Madras, India.

Dr. Shrikant Balkisan DhootHead Research & Development,

Nurture Earth R&D Pvt LtdMIT Campus, Beed bypass road,

Aurangabad, India.

Dr. Rakesh KumarAssistant Professor,

Department of Applied Chemistry, BIT Mesra, Patna, India.

Dr. Priyavrat TharejaHead, Materials and Metallurgical

Engineering Department, PEC University of Technology,

Chandigarh, India.

STM Journal (s) Advisory Board

Editorial Board

Ashok Kumar GoelAssociate Professor, Department of Electrical & Computer Engineering

Michigan University, USA, United States.

D. NirmalDepartment of Electronics and

Communication Engineering, School of Electrical Sciences, Karunya University,

Coimbatore, India, India.

Vijay Arora IEEE-EDS Distinguished Lecturer Faculty

of Electrical Engineering (FKE), Department of Electronics and Computer Engineering

Universiti Teknologi Malaysia.

Sukumar BasuIC Design & Fabrication Centre, Department of Electronics and Telecomm. Engineering,

Jadavpur University, Kolkata,India.

Brajesh Kumar KaushikAssistant Professor, Department of

Electronics and Communication Engineering, Indian Institute of

Technology-Roorkee, India.

I take the privilege to present the print version for the Volume 1 Issue (2) of Journal of Solid State,

Electronics and Devices. The intension of JoSSED is to create an atmosphere that stimulates

creativeness, research and growth in the area of Solid, State, Electronics and Devices.

The development and growth of the mankind is the consequence of brilliant Research done by

eminent Scientists and Engineers in every field. JoSSED provides an outlet for Research findings

and reviews in areas of solid, state, electronics and devices found to be relevant for National and

International recent developments & research initiative.

The aim and scope of the Journal is to provide an academic medium and an important reference for

the advancement and dissemination of Research results that support high level learning, teaching and

research in the domain of solid, state, electronics and devices.

Finally,I would like to thank Authors for their continued support and invaluable contributions and

suggestions in the form of authoring. I express my sincere gratitude and thanks to our Editorial/

Reviewer board for write ups/ reviewing and providing constructive comments for the advancement

of the journals. With regards to their due continuous support and co-operation, we have been able to

publish quality Research/Reviews findings for our customers base.

I hope you will enjoy reading this issue and we welcome your feedback on any aspect of the Journal.

Dr. Archana Mehrotra

Director

STM Journals

Director's Desk

STM JOURNALS

1. Computation of Indium Concentration in Indium Gallium Arsenide Semiconductor at Terahertz Frequency Sahoo M. K., Palai G., Prasad B. 1

ContentsJournal of Solid State, Electronics and Devices

JoSED (2014)© STM Journals 2014. All Rights Reserved

Journal of Solid State, Electronics and Devices

Volume 1, Issue 2

www.stmjournals.com

Computation of Indium Concentration in Indium Gallium

Arsenide Semiconductor at Terahertz Frequency

Sahoo M. K.1, Palai G.

2*, Prasad B.

3

1Government Polytechnic Sambalpur, Rengali, Sambalpur 768212, India

2Gandhi Institute for Technological Advancement (GITA), Bhubaneswar 752054, India

3Gandhi Institute of Engineering &Technology (GIET), Gunupur, Rayagada 765022, India

Abstract Concentration of indium in indium gallium arsenide (InxGa1-xAs) is computed at optical

signal having wavelength 589 nm . Reflection as well as absorption losses are considered

to obtain the transmitted intensity. Analytical result showed that reflectance increases with increasing of indium concentration, where absorbance decreases with the same

concentration. An experimental set up is designed to find out the transmitted intensity, which leads to the computation of concentration of indium in indium gallium arsenide

semiconductor. Present simulation result showed that transmitted intensity increases

exponentially (R2

= 0.9802) with respect to indium concentration, which varies from 0% to 30 %.

Keywords: InGaAs, reflectance, absorbance, transmitted intensity.

*Author for Correspondence E-mail: gpalai28@gmail.com, g_pallai@yahoo.co.uk