Gulbarga University
Year of establishment:1980-81
Gulbarga - 585 106, Karnataka State - India
Department of P.G. Studies and Research in Physics
Dr. S. M. Hanagodimath
Professor
Dept. of PG Studies and Research in Physics
Jnana Ganga, Gulbarga University
Gulbarga - 585 106 Karnataka, India
E-mail: smhmath@rediffmail.com
Tel No.: +91 8472-263298 (O)
+91 8472-263205/06 (Fax)
Residence
"PARVATI" 5th Main 3rd Cross, II Block
GDA, Sedam Road
Gulbarga - 585 105 Karnataka, India
Tel No.: +91 8472-245252 (R)
+91 9448812698 (Cell)
Date of Birth: 01.06.1964
Academic Qualifications: M.Sc., Ph.D.

M.Sc. (Physics)

Karnatak University, Dharwad - Karnataka, India

1987

Ph.D.

Karnatak University, Dharwad - Karnataka, India

Topic : Energy transfer & quenching studies in organic liquid scintillators.

1991

Areas of Specialization

Fluorescence quenching and energy transfer studies in Organic liquid scintillators, Effective atomic numbers, Polymer sensors and nonlinear optics.

Teaching Experience
1. Lecturer, Department of Physics, ADB First Grade college, Harapanahalli, India 1991-1994
2.

Lecturer, Department of Physics, Gulbarga University, Gulbarga, India 1994-96

3. Sr. Lecturer, Department of Physics, Gulbarga University, Gulbarga, India 1996-01
4. Reader, Department of Physics, Gulbarga University, Gulbarga, India 2002 to 2006
5. Associate Professor, Department of Physics, Gulbarga University, Gulbarga, India 2006 to 2009
6. Professor, Department of Physics, Gulbarga University, Gulbarga, India 2009 to till date
Research Guidance

● Doctor of Philosophy : 06

Sl.No.

Name of the student

Title of the Thesis

   Year

1.

Dr. J. Tipperudrappa

Photophysical studies in some organic liquid scintillators 2004
2. Dr. D.S. Biradar

Fluorescence quenching studies in some organic liquid scintillators

2007
3. Dr. S. V. Nishti Photophysical Studies in some dye molecules  2009
 4. Dr. S. R. Manohara Studies on effective atomic numbers of some biological and composite materials 2010
5. Dr. Siddligeshwar B Photophysical studies of some fluorescent molecules 2011
6. Dr. B. G. Evale Study of photophysical properties of some electronically excited dye molecules 2011

● Master of Philosophy: 07

Sl.No.

Name of the student

Title of the Thesis

   Year

1. Shailaja M K Effect of solvent polarity on fluorescence quenching of PBD and POPOP by aniline 1998
2. Raghunanda Electrical properties of thin silver films 1999
3. Annoji Reddy Effect of solvents on the fluorescence quenching of some organic liquid scintillators 2001
4. Arun Kashi H K Estimation of ground and excited state dipole moments of some organic liquid scintillators by solvatochromic shift method. 2002
5. Mulge C N Ultrasonic studies in dilute aqueous organic electrolytic solutions 2005
6. Anil Shantappa Camparative study of dipole moment of some fluorescent molecules  2007
7. Girish Roogi Mass attenuation and molar extinction coefficients of some commonly used solvents 2009
Research Projects

Completed

Sl.No. Title of the project Funding Agency Duration

Amount sanctioned

1. Fabrication of Waveguides in Potential Optical Materials by Ion Implantation. Gulbarga University 2000-01 Rs.10,000
2. Fabrication of Waveguides in Potential Optical Materials by Swift Heavy Ion Implantation Nuclear Science Centre (UGC), New Delhi 2000-03 Rs.2,25,000
3. Anomalous Scattering of X-rays near Absorption edge. UGC

36 months

(24th October 1997 – 24th October 2000)

Rs. 5.00 Lakhs
4. Energy loss of Heavy ions in Ferroelctric materials at Curie Temperature. Nuclear Science Centre (UGC), New Delhi.    
5. Effect of Heavy Ion Irradiation on Transport and Optical properties of thin metallic films. DST    
Awards and honors received
1. National Merit Scholarship – 1980-1985
2. Zindal Scholarship 1980
3. Junior Research Fellow (UGC/DRS) - 1987 -1991
Editor/Reviewer of Research Journal
1. Journal of Luminescence, Elsevier Publishers, Netherland
2. Nuclear Instruments and Methods -B, Elsevier Publishers, Netherland
3. Annals of Nuclear Energy, Elsevier Publishers, Netherland
4. Radiation Measurements, Elsevier Publishers, Netherland
Research Publications
1.

Verification of semiempirical formulae for g ray absorption coefficients. G. C. Chikkur and S. M. Hanagodimath. Indian Journal of Pure & Applied Physics, 27,1989,132-133.

2.

Role of Brownian diffusion and interaction distance on the energy transfer and quenching in an organic liquid scintillator.

S. M. Hanagodimath, G.C.Chikkur and. G. S. Gadagimath. International Journal of Applied Radiation & Isotopes Part A (GB), 41, 9, (1990) 817-822.

3.

Environmental effects on the energy migration coefficients, the effective energy transfer and quenching distances in an organic liquid scintillator. S. M. Hanagodimath, G.C.Chikkur and. G. S. Gadagimath. Chemical Physics (Netherlands), 148, 2-3 (1990) 347-358.

4.

On the mechanism of excitation energy transfer involving long range interaction in dilute organic liquid scintillator systems.

S. M. Hanagodimath and G.C.Chikkur. Journal of Karnatak University- SCIENCE, 35 (1991)163-172.

5.

An unique method of determining the excitation energy migration coefficient in an organic liquid scintillator. S. M. Hanagodimath, G.C.Chikkur and. G. S. Gadagimath. Pramana Journal of Physics (India), 37,2, (1991) 153.

6.

On the mechanism of excitation energy transfer involving long and short range interaction in dilute organic liquid scintillator systems. S. M. Hanagodimath, G.C.Chikkur and. G. S. Gadagimath. Acta Phsica Polonica A, 81, 3, (1992) 361-368.

7.

Verification of an approximate formula for the incoherent scattering cross section of g rays. G. C. Chikkur and S. M. Hanagodimath. Asian Journal of Physics, 1, 2 (1992) 74-77.

8.

Role of energy migration in an organic liquid scintillator. S. M. Hanagodimath and G. C. Chikkur. Asian Journal of Physics, 6, 3, (1997) 459-465.

9.

Effect of solvent polarity on the fluorescence quenching of organic liquid scintillators by aniline.  Shailaja M Khandale, S. M. Hanagodimath , J.S.Kadadevarmath and G. C. Chikkur. Journal of Photoscience, 6, 4, 159-163 (2000).

10.

Thickness dependence of electrical resistivity of thin silver films. Raghunanda. B., S. M. Hanagodimath and L.A.Udachan. Solid State Physics (India) 43 (2001) 468, Edited by S. L. Chaplot, T. Sakuntala and S .M. Yusuf. Narosa Publishing House, New  Delhi, India.

11.

Fluorescence quenching of 6-chloro-2-phenyl [ benz [b] pyrrole ]–1carboxaldehyde thiosemicarbazone by CCl4 in different solvents. H M Suresh Kumar, M N Ravikanth, R S Kunabenchi, S. M. Hanagodimath, J S Biradar,  P Renuka,  N N Math, J S Kadadevaramath and S R Inamdar. Indian Journal of Pure & Applied Physics, 40,  (2002) 466-470.

12.

The effect of temperature on the behavior of semiconductor silicon surface barrier detectors.  Khadke UdayKumar, B. R. Kerur, S. M. Hanagodimath, M. T. Lagare, S. K.  Srivastava, S. V. S. Nageshwar Rao, A. Mandal, D. K. Avasthi. Radiation Measurements, 36 (2003) 625 – 628.

13.

Fluorescence quenching of BIS-MSB by carbon tetrachloride in different solvents. J. Thipperudrappa, D. S. Biradar, M.T. Lagare, S. M. Hanagodimath, S. R. Inamdar and J. S. Kadadevaramath, Journal of Photoscience, 11(1) (2004) 11-17.

14.

Fluorescence quenching of anthracene by aniline in different solvents.  Annoji Reddy,  J. Thipperudrappa, D. S. Biradar,  M. T. Lagare  and S. M. Hanagodimath. Indian Journal of Pure and Applied Physics. 42 (2004) 648-652.

15.

Temperature dependent energy loss of protons in Barium Titanate single crystals. Khadke Udaykumar, B.R. Kerur, S. M. Hanagodimath, M.T. Lagare, D. K. Avasthi and  A. Mandal. Ferroelectrics, 323 (2005) 65-70.

16.

Electronic excitation energy quenching of PPD by CCl4 in different solvents. Biradar,  D. S. Thipperudrappa, J. and S. M. Hanagodimath. Journal of Photoscience, 12 (1), 2005, 51-54.

17.

Fluorescence quenching of BPBD by aniline in benzene-acetonitrile mixtures.  J. Thipperudrappa, D. S. Biradar, M.T. Lagare, S. M. Hanagodimath, S. R. Inamadar and J.S. Kadadevaramath. Journal of Photochemistry and Photobiology A: Chemsitry, 177(2006) 89-93.

18.

Simultaneous presence of static and dynamic component in the fluorescence quenching  of Bis-MSB by CCl4 and aniline. J. Thipperudrappa, D. S. Biradar, S. M. Hanagodimath, Journal of Luminescenec, 124 (2007) 45-50.

19.

Fluorescence quenching of   DMT   by carbon tetrachloride in different solvents. D. S. Biradar, J. Thipperudrappa, S. M. Hanagodimath.  Journal of Luminescence, 126 (2007) 339-346.

20.

Fluorescence Quenching Studies of 1,3-Diphenyl benzene.  D. S. Biradar, J. Thipperudrappaa and S. M. HanagodimathSpectoscopy Letters, 40(2007), 559-571.

21.

Electronic excitation energy quenching of indole derivative by CCl4 in different solvents. S.V.Nishti, R.S.Kunabenchi, H.M. Sureshkumar, S.M.Hanagodimath and J.S.Biradar, Indian Journal of Physics, 81 [2] (2007) 53-60.

22.

Studies on effective atomic numbers and  electron densities of essential amino acids in the energy range 1 keV to 100 GeV. S. R. Manohara and S. M. Hanagodimath. Nuclear Instrument and Methods B 258 (2007) 321-328

23. Effective atomic numbers for photon energy absorption of essential amino acids in the energy range 1 keV to 20 MeV, S. R. Manohara and S. M. Hanagodimath, Nuclear Instrument and Methods B, Volume 264, Issue 1, November 2007, Pages 9-14.
24. Solvent effects on the absorption and fluorescence spectra of some laser dyes: Estimation of ground and excited-state dipole moments, J. Thipperudrappa, D.S. Biradar, S.R. Manohara, S.M. Hanagodimath, S.R. Inamadar and R.J. Manekutla,  Spectrochimica Acta Part AVolume 69, Issue 3, March 2008, Pages 991-997.
25. Energy dependence of effective atomic numbers for photon energy absorption and photon interaction: Studies of some biological molecules in the energy range 1 keV–20 MeV, S. R. Manohara S. M. Hanagodimath and L. Gerward,  Medical Physics, Volume 35, Issue 1, Jan 2008, Pages 388-402.
26. Studies on molar extinction coefficients of some bio-molecules, S. R. Manohara and S. M. Hanagodimath, Macromolecules: An Indian Journal,  Volume 4, Issue 1, March 2008 (In Press)
27.

Fluorescence quenching of DMT by CCl4 in binary mixtures, S. M. Hanagodimath, S. R. Manohara, D. S. Biradar and S. K. B. Hadimani, Spectroscopy letters, Volume 41, Issue 5, July 2008, Pages 242-250.

28. On the effective atomic number and electron density: A comprehensive set of formulas for all types of materials and energies above 1 keV, S. R. Manohara, S. M. Hanagodimath, K. S. Thind and L. Gerward, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Volume 266, Issue 18, September 2008, Pages 3906-3912.
29.

Studies on effective atomic number, electron density and kerma for some fatty acids and carbohydrates, S. R. Manohara, S. M. Hanagodimath and L. Gerward, Physics in Medicine and Biology, Volume 53, Issue 20, October 2008, Pages N377-N386.

30. Estimation of ground and excited state dipole moments of some laser dyes   Journal of Molecular Structure, Volume 875, Issues 1-3, 17 March 2008, Pages 108-112 , D.S. Biradar, B. Siddlingeshwar, S.M. Hanagodimath
31. "The Effective Atomic Numbers of some Biomolecules Calculated by Two Methods: A Comparative Study" Medical Physics, Vol.36 No.1     January 2009 [Page 137-141 S R ManoharaS M HanagodimathL Gerward],
32.  Estimation of first excited singlet-state dipole moments of aminoanthraquinones by solvatochromic method   Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Volume 72, Issue 3, April 2009, Pages 490-495, B. Siddlingeshwar, S.M. Hanagodimath
33. Fluorescence-quenching studies and temperature dependence of fluorescence quantum yield, decay time and intersystem crossing activation energy of TPB   Journal of Luminescence, Volume 129, Issue 4, April 2009, Pages 335-339, S.M. Hanagodimath, B. Siddlingeshwar, J. Thipperudrappa, S. Kumar B. Hadimani
34. Estimation of dipole moments of some biologically active coumarins by solvatochromic shift method based on solvent polarity parameter, image   Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Volume 73, Issue 4, 15 August 2009, Pages 694-700, Basavaraj G. Evale, S.M. Hanagodimath, Imthyaz Ahmed Khan, Manohar V. Kulkarni
35. Photon interaction and energy absorption in glass: A transparent gamma ray shield   Journal of Nuclear Materials, Volume 393, Issue 3, 15 September 2009, Pages 465-472, S.R. Manohara, S.M. Hanagodimath, L. Gerward
36. Fluorescence quenching of newly synthesized biologically active coumarin derivative by aniline in binary solvent mixtures   Journal of Luminescence, Volume 129, Issue 10, October 2009, Pages 1174-1180 Basavaraj G. Evale, S.M. Hanagodimath
37. Nonlinear fluorescence quenching of newly synthesized coumarin derivative by aniline in binary mixtures   Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Volume 74, Issue 4, November 2009, Pages 943-948, S.M. Hanagodimath, Basavaraj G. Evale, S.R. Manohara
38. Estimation of the ground and the first excited singlet-state dipole moments of 1,4-disubstituted anthraquinone dyes by the solvatochromic method  Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Volume 75, Issue 4, April 2010, Pages 1203-1210, B. Siddlingeshwar, S.M. Hanagodimath
39. The effective atomic number revisited in the light of modern photon-interaction cross-section databases   Applied Radiation and Isotopes, Volume 68, Issues 4-5, April-May 2010, Pages 784-787,S.R. Manohara, S.M. Hanagodimath, K.S. Thind, L. Gerward
40. Effect of temperature and quencher on the fluorescence of 4-(5-methyl-3-furan-2-yl-benzofuran-2-yl)-7-methyl-chromen-2-one in different solvents   Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Volume 75, Issue 5, May 2010, Pages 1592-1599, Basavaraj G. Evale, S.M. Hanagodimath
41. Energy absorption buildup factors for thermoluminescent dosimetric materials and their tissue equivalence   Radiation Physics and Chemistry, Volume 79, Issue 5, May 2010, Pages 575-582, S.R. Manohara, S.M. Hanagodimath, L. Gerward
42. Effect of temperature on the fluorescence emission of 2H-chromen-2-one derivative in non-polar and polar solvents   Journal of Luminescence, Volume 130, Issue 8, August 2010, Pages 1325-1329 Basavaraj G. Evale, S.M. Hanagodimath, Manohar V. Kulkarni
43. Static and dynamic quenching of biologically active coumarin derivative by aniline in benzene–acetonitrile mixtures  Review Article Journal of Luminescence, Volume 130, Issue 8, August 2010, Pages 1330-1337, Basavaraj G. Evale, S.M. Hanagodimath
44.  Photophysical characteristics of three novel benzanthrone derivatives: Experimental and theoretical estimation of dipole moments   Journal of Quantitative Spectroscopy and Radiative Transfer, Volume 112, Issue 3, February 2011, Pages 448-456, B. Siddlingeshwar, S.M. Hanagodimath, E.M. Kirilova, Georgii K. Kirilov
   
Membership of Professional Organizations
1. Life Member : Indian Science Congress Association
2. Life Member : Indian Association of Physics Teachers
3. Life Member : Indian Society for Radiation Physics
4. Life Member : International Radiation Physics Society
5. Life member- Indian Society for Radiation and Photochemical Sciences.
Orientation/Refresher Courses
1.

Refresher Course in Physics, held at Academic Staff College, Karnatak University, Dharwad, from 3-5-1995 to 23-5-1995.

2.

Refresher Course in Physics, held at Gulbarga University, Gulbarga, from 30-9-95 to  21-10-1995.

3.

Refresher Course in Physics, held at Gulbarga University, Gulbarga, from 27-01-1997 to 19-02-1997.

4.

Refresher Course in Physics, held at Gulbarga University, Gulbarga, from 15-11-2000 to 05-12-2000.

Presentations in National/International Conferences, Symposia & Workshops
1.

Estimation of excited state dipole moments of organic liquid scintillators by salvatochromic shift studies. H. K. Arun Kashi, M. T. Lagare,  H. D. Patil,  S. M. Hanagodimath, S. R. Inamdar and J. S. Kadadevarmath.  Proceedings of Vth National Symposium on Radiation and Photochemistry, March 3-5, (2003), organized by the Indian Society for Radiation photochemistry at IIT, Kanpur.

2.

Effect of solvent polarity on the fluorescence quenching of organic liquid scintillators by carbon tetra chloride. D. S. Biradar, J. Thipperudrappa, S. M. Hanagodimath,  S. R. Inamdar and J. S.  Kadadevarmath.  Proceedings of Vth National Symposium on Radiation and Photochemistry, March 3-5, (2003), organized by the Indian Society for Radiation photochemistry at IIT, Kanpur.

3.

Fluorescence quenching of BIS-MSB by carbon tetrachloride in different solvents. J. Thipperudrappa, D. S.  Biradar, H. K. Arun Kashi,  M.T. Lagare, S. M. Hanagodimath, R. Melavanki, S. R. Inamdar and J. S. Kadadevaramath. Proceedings of 15th National Symposium on Radiation Physics to held at  B.A.R.C., Mumbai  from 12-14th November, 2003.

4.

Ground and excited state dipole moments of BPO uv laser dye using solvatochromic shift method. J. Thipperudrappa, D. S. Biradar, H.K. ArunKashi,, S. M. Hanagodimath, M.T. Lagare, Y.F. Nadaf, S.R. Inamdar and J.S. Kadadevaramath. Proceedings of National Laser Symposium held at IIT, Kharagpur during 22-24th December, 2003.

5.

Electronic excitation energy quenching of TPB by aniline in different solvents. J. Thipperudrappa,  D.S. Biradar, S.M. Hanagodimath, R. Melvanki, S.R.Inamdar and J.S.Kadadevarmath. Proceedings of Trombay symposium on Radiation and Photochemistry [TSRP-2004] held at BARC, Mumbai, during January 8-12, 2004.

6.

Planar waveguides in NLO crystals by ion implanataion tehnique. J. Thipperudarppa and S.M. Hanagodimath.    Proceedings of the Seminar on recent advances in optics and photonics held at IIT, Delhi, during December 20-21, 2004.

7.

Ground and excited state dipole moments of PPD UV laser dye by using solvatochromic shift method. D.S. Biradar, J. Thipperudrappa, S.V. Nishti and S.M.Hanagodimath. Proceedings of National Laser Symposium held at BARC, Mumbai, during January 10-13, 2005

8.

Electronic excitation energy quenching of TPB by CCl4 in different solvents. D.S. Biradar, J. Thipperudrappa and S.M.Hanagodimath. Proceedings of National symposium on Radiation and Photochemistry [NSRP-2005] held at Karnataka University, Dharwad during January 17-19, 2005.

9.

Fluorescence quenching of m-Terphenyl by CCl4 in different solvents. D.S. Biradar, J. Thipperudrappa, S.V. Nishti, Annoji Reddy and S.M.Hanagodimath. Proceedings of National Conference on Luminescence and its applications held at   Bangalore University, Bangalore during February 2-4, 2005.

10.

Ground and excited state dipole moments of TPB by using Solvatochromic shift method. D..S. Biradar, J. Thipperudrappa and S.M.Hanagodimath, National Symposium on Recent trends in Fluoroescence spectroiscopy and its Applications hels at Kumaun University, Nainital, during Dec 1-3, 2005.

11.

Simultaneous presence of static and dynamic components in the flouroscence  quenching of DMT by CCl4S. M. Hanagodimath  and D.S. Biradar.  Proceedings of 10th International symposium on radiation Physics held at University of Coimbra, Coimbra, Portugal during Sept. 17-22, 2006.

12.

Energy transfer mechanisms inorganic liquid scintillators. S. M. Hanagodimath. Proceedings of 10th International symposium on radiation Physics held at University of Coimbra, Coimbra, Portugal during Sept. 17-22, 2006.

13.

Electronic excitation energy quenching of TBS by ccl4 and aniline in different solvents. D.S. Biradar, Siddlingeshwar. B and S. M. Hanagodimath. Proceedings of National symposium on radiation and photochemistry [NSRP-2007], held at  University of Madras, Chennai during Jan. 29-31, 2007.

14.

Ground and excited state dipole moments of DMT laser dye. D.S.  Biradar, S.R. Manohara and S.M. Hanagodimath.

Proceedings of National symposium on radiation and photochemistry [NSRP-2007], held at University of Madras, Chennai during Jan. 29-31, 2007.

15.

Effect of temperature on fluorescence quenching of TPB by aniline. J. Thipperudrappa, S. M. Hanagodimath, M. N. Ravikanth and H. M. Suresh Kumar.  Proceedings of National symposium on radiation and photochemistry [NSRP-2007], held at University of Madras, Chennai during Jan. 29-31, 2007.

16.

Effect of temperature on fluorescence quenching of some organic liquid scintillators. S.R. Manohar B. Siddlingeshwar, D. S. Biradar and S. M. Hanagodimath. National Symposium on “Recent Advances in Analytical Sciences and Applications” to be held at Himachal Pradesh University, Shimla during April 12 – 14, 2007.

17. D.S.Biradar, J.Thipperudrappa, S.R.Manohara, Siddlingeshwar.B, S.M.Hanagodimath, Fluorescence quenching of PPD and MT by CCl4 at different temperatures under steady state and transient methods, Trombay Symposium on Radiation and Photochemistry (TSRP-2008), Jan. 7-11, 2008, YASHADA, Pune.
18. S. R. Manohara, S. M. Hanagodimath, K. S. Thind and L. Gerward, The effective atomic number revisited in the light of modern photon-interaction cross-section databases, 7th International Topical Meeting on Industrial Radiation and Radioisotope Measurement Application (IRRMA7) June 22-27, 2008, Czech Technical University, Prague, Czech Republic.
19. S. R. Manohara, S. M. Hanagodimath and L. Gerward, Studies on buildup factors in bismuth-borate glass: A transparent radiation shielding material, Proc. National Symposium on Science & Technology of Glass and Glass-Ceramics (NSGC-08) held at Bhabha Atomic Research Centre, Mumbai, India, October 15-17, 2008.
20. S. R. Manohara, S. M. Hanagodimath and L. Gerward, Studies on effective atomic numbers in lead-bismuth-borate glass,  Proc. National Symposium on Science & Technology of Glass and Glass-Ceramics (NSGC-08) held at Bhabha Atomic Research Centre, Mumbai, India, October 15-17, 2008.
21. Fluorescence quenching of 7-Amino-4-methyl-3-coumarinylacetic acid by iodide ions at physiological concentrations, B. Siddlingeshwar, S.M. Hanagodimath, 11th International conference on Methods and applications of fluorescence (MAF11), Sep 6-9, 2009, Budapest, Hungary.
22.  Estimation of ground and first excited singlet-state dipole moments of1, 4-disubstituted anthraquinone dyes by solvatochromic method, B. Siddlingeshwar, J. Thipperudrappa, Anil. B Naik, S. M. Hanagodimath, National Conference on Atomic and Molecular Physics (NCAMP-XVII), Feb 10-13, 2009, IUAC, New Delhi.
23. D. S. Biradar, Siddlingeshwar. B and S. M. Hanagodimath, Fluorescence Quenching of TBS by CCl4 and aniline in different solvents, National symposium on radiation and photochemistry (NSRP-07), Jan. 29-31,2007, National centre for Ultra fast process, University of Madras, Chennai.
24. S. R. Manohara, B. Siddlingeshwar, D.S.Biradar, and S.M.Hanagodimath, Effect of temperature on fluorescence quenching of some organic liquid scintillators, National symposium on Recent advances in Analytical sciences and applications, Apr 9-11, 2007, Himachal Pradesh University, Shimla.
25. Solvent effects on the absorption and fluorescence spectra of some biologically active coumarins and estimation of ground dipole moments, Basavaraj G. Evale, S.M. Hanagodimath, I.A. Khan, Manohar V. Kulkarni, Proc. National Symposium on Radiation & Photochemistry (NSRP-2009), Kumaun University, Nainital, March 12 –14, 2009.
26. Studies on the Fluorescence Quenching of 4-(5-Methyl-3-phenyl-benzofuran-2-yl)-6-chloro-chromen-2-one by Aniline in Benzene-Acetonitrile Mixture, Basavaraj G. Evale and S.M. Hanagodimath, Proc. National Symposium on Radiation & Photochemistry (NSRP-2009), Kumaun University, Nainital, March 12-14, 2009.
27. Study of solvent effects on the absorption and fluorescence spectra of some biologically active coumarin and estimation of dipole moments, Basavaraj G. Evale, S.M. Hanagodimath, I.A. Khan, Manohar V. Kulkarni Proc. XVII -National Conference on Atomic and Molecular Physics (NCAMP-XVII, SAMOP-ID 28), Inter University Accelerator Centre, New Delhi, February 10 -13, 2009.
28. Fluorescence Quenching of 4-(5-Chloro-3-furan-2-yl -benzofuran-2-yl)-6-methyl-   chromen-2-one by Aniline in Binary Mixture, Basavaraj G. Evale and S.M. Hanagodimath;  Proc. XVII -National Conference on Atomic and Molecular Physics (NCAMP-XVII, SAMOP-ID 89), Inter University Accelerator Centre, New Delhi, February 10 -13, 2009.
29. Effect of temperature on fluorescence intensity of Chromen-2-one derivative in solvents, Basavaraj G. Evale, S. M. Hanagodimath, Manohar V. Kulkarni, Proc. National seminar on Display Phosphorus and its Applications (NSDPA-2009), Vivekananda Degree College, Bangalore, October 22-23, 2009.
30.  Estimation of experimental and theoretical dipole moments of 2-amino-9,10- anthraquinone, B. Siddlingeshwar, S.M. Hanagodimath, National symposium on Recent advances in Analytical sciences and applications, Apr 12-14, 2010, Himachal Pradesh University, Shimla.
 National/International Conferences, Symposia & Workshops attended
1. Seventy Seventh Session of the Indian Science Congress, held at Cochin, 1990.
2.

VIIIth National Symposium on Radiation Physics, at BARC, Bombay, January 17-19, 1990.

3.

National Seminar on “Recent trends in photon-atom interactions” held at Karnataka University, Dharwad, 1992.

4.

Introductory School on Astronomy and Astrophysics held at Dept. of Physics, Gulbarga University, Gulbarga, 1994.

5.

Workshop on Undergraduate physics curriculum, held at Dept. of Physics, Gulbarga University, Gulbarga, 1994.

6.

Workshop on Swift heavy ions in ferroelectric materials, Nuclear Science Centre, New Delhi  (22-23, March, 1999)

7. AUC Workshop at Nuclear Science Centre, New Delhi  (July 6-7, 2000)
8.

UGC sponsored National seminar on “Harnessing Solar Energy” held at Sharanbasaveswar College of Science, Gulbarga, during 11-13,2000.

9.

National Seminar on “Major Landmarks in Physics of 20th Century ” held at Dept. of Physics, Gulbarga University, Gulbarga (March 15, 2000).

10.

Wokshop on experiments with Lasers, held at Dept. of Physics, Gulbarga University, Gulbarga (January 23, 2001).

11. Vth National Symposium on Radiation and Photochemistry, March 3-5, (2003), organized by the Indian Society for Radiation photochemistry at IIT, Kanpur.
12. Vth National Symposium on Radiation and Photochemistry, March 3-5, (2003), organized by the Indian Society for Radiation photochemistry at IIT, Kanpur.
13. 15th National Symposium on Radiation Physics to held at  B.A.R.C., Mumbai  from 12-14th November, 2003.
14. National Laser Symposium held at IIT, Kharagpur during 22-24th December, 2003.
15. Trombay symposium on Radiation and Photochemistry [TSRP-2004] held at BARC, Mumbai, during January 8-12, 2004.
16. National Laser Symposium held at BARC, Mumbai, during January 10-13, 2005
17. National Conference on Luminescence and its applications held at   Bangalore University, Bangalore during February 2-4, 2005.
18. 10th International symposium on radiation Physics held at University of Coimbra, Coimbra, Portugal during Sept. 17-22, 2006.
19. 10th International symposium on radiation Physics held at University of Coimbra, Coimbra, Portugal during Sept. 17-22, 2006.
18. 7th International Topical Meeting on Industrial Radiation and Radioisotope Measurement Application (IRRMA7) June 22-27, 2008, Czech Technical University, Prague, Czech Republic.