Ministry of Education
Johnson Irudayaraj
VIDWAN ID: 484454

Dr Johnson Irudayaraj

Male Doctor of Philosophy
Associate Professor | Department of Physics
St. Joseph's College, Tiruchirappalli - 620 002.
Tamil Nadu
Expertise: Acoustics
ORCID 0009-0002-0415-3744 Scopus 7201624715 ResearcherID JZD-0700-2024 Google Scholar AOqW6BgAAAAJ
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25 Publications
0 Projects
70 Scopus Citations
153 CrossRef
35 Years 10 Months Total Experience
Publications
25 Total
Articles
20
Chapters
2
Proceedings
3
Activity

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Scopus Scopus
70 Citations
4 h-index
CrossRef CrossRef
153 Citations
7 h-index
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Professional Recognition

Bharat Jyoti
2013
India International Friendship society
U.S. Professorship award
2011
American Physical Society
Visiting Scientist to Spain Fellowship awarded
2007
Indian Government and Spain Government
Post-doctoral research fellowship awarded
2005
European Union at University of Coimbra
Best Local chapter Acoustical Society of India award
2013
Travel grant awards
2001
Indian National Science Academy
Dr. Srinivasamoorthy Best Paper Awards
2002
Fr.Sewell Medal for Outstanding academic performance in Physics
1990
Prof. P.E. Subramania Iyer Medal for Academic performance in Physics
1989

Community & Membership

Acoustical Society of India
New Delhi
Jan 2014
Acoustical Society of India
Trichy Chapter
Jan 2010
Acoustical Society of India
New Delhi
Jan 2010
USI and ASI
Life fellow
Electronics department St. Joseph?s college
Head
Jan 2018
DST FIST Programme for Physics Department
St. Joseph?s College
Jan 2009
Alumni Association
Executive committee member
Jan 2002
Staff Association
Executive committee member
Jan 2004
Physics Association
President
Jan 1996

Personal Details

Doctor of Philosophy
2004
N/A
Associate Professor
Nov 1990 – Present
St. Joseph's College, Tiruchirappalli - 620 002. | Department of Physics
Physical Sciences
Acoustics

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Scholarly Work

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Chemical Physics

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Chemical Physics

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Synthesis and characterization of nano materials and crystals using automated instruments

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Calorimetric characterization of phase transitions in Ti and Ti-Nb alloys & kinetics of the 90 cold rolled Ti

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Physico chemical parameters of bio liquids and liquid mixtures

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Synthesis and characterization of industrially and medicinally important nanomaterials

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Nano materials for energy applications

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Nano materials for photo luminescence applications

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Scholarly Publications

Studies on Optical and Structural properties of ZnO: Mn Thin films By Spray Pyrolysis method

Conference Paper
Year: 2015.
Authors: Dr. I. Johnson; Rintu Varghese

Ultrasonic and spectroscopic studies of binary mixture 2 ethoxy ethanol+ DMSO at 303.15 K

Journal Article
Year: 2006.
Authors: Dr. I. Johnson; AJC Lourdura

Liquid−Liquid Equilibria, Density, Viscosity, and Surface and Interfacial Tension of the System Water +<i>n</i>-Butyl Acetate + 1-Propanol at 323.15 K and Atmospheric Pressure

Journal Article
Journal of Chemical & Engineering Data. Year: 2009. Volume: 54 , Issue: 10 , Pages: 2845-2854 .
Authors: Henrique F. Costa; Hélio Lourenço; Irudayaraj Johnson; Filipa A. M. M. Gonçalves; Abel G. M. Ferreira; Isabel M. A. Fonseca
DOI 10.1021/je900337a Crossref Crossref: 22

Dichloromethane: Revision and extension of pqT relationships for the liquid

Journal Article
Year: 2010.
Authors: Dr. I. Johnson; F Gonçalves; C Costa; JCS Bernardo; I Johnson

Drop calorimetry study on Ti - 20 at. % Nb alloy

Conference Paper
Year: 2010.
Authors: Dr. I. Johnson; Josephine Prabha, A; Raju, S; Jeyaganesh, B; Rai, Arun Kumar; Behera; Johnson, I

Thermodynamics of α″→β phase transformation and heat capacity measurements in Ti–15at% Nb alloy

Journal Article
Physica B: Condensed Matter. Year: 2011. Volume: 406 , Issue: 22 , Pages: 4200-4209 .
Authors: A. Josephine Prabha; S. Raju; B. Jeyaganesh; Arun Kumar Rai; Madhusmita Behera; M. Vijayalakshmi; G. Paneerselvam; I. Johnson
DOI 10.1016/j.physb.2011.08.008 Crossref Crossref: 32

Pressure–volume–temperature measurements of phosphonium-based ionic liquids and analysis with simple equations of state

Journal Article
Year: 2012.
Authors: Dr. I. Johnson

Non linear spectroscopy with X-rays in some complex liquid Interactions

Book Chapter
Year: 2012.
Authors: Dr. I. Johnson; I JOHNSON
Showing 1 to 8 of 25 publications