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1 Name  

Dr. D Revannasiddaiah

2 Designation Professor & Head
3 Department

 

PG Department of Physics
4 Qualification

 

M.Sc., Ph.D.  
5 KSET/NET/PhD Ph.D.
6 email ID drevannasiddaiah@stphilos.ac.in
7 Experience

( no. of years)

42    
8 Details of seminars/conferences/workshops attended
9 Sl. No. Conferences/Seminars

/Workshops

Name of the Institute/University Date & Duration
  01 Three day Lecture workshop on

“Frontiers in Astronomy”

St. Philomena’s College , Mysore

 

17-19

February

2017

  02 Interdisciplinary International Conference on “Knowledge Partnerships to Advance UN Sustainable Development Goals” St. Philomena’s College , Mysore 17-18

November

2017

  03 15 days Refresher Course on “Quantum Mechanics with an special emphasis on Nuclear and Particle Physics” St. Philomena’s     college Mysore 17-31

December

2017

  04 Three day lecture workshop on “Quantum Statistics – Theory and

Experiment”

St. Philomena’s College , Mysore 15-17

February

2018

  05 29 th Mid-Year Meeting of the Indian Academy of Sciences Indian Academy of sciences 28-30 June,

2018

  06 Three day Lecture workshop on Quantum Information and Computation Indian Academy of sciences 18-20 August, 2018
  07 One day Lecture workshop on

“Some Special topics in Physics”

St. Philomena’s College, Mysore 20 November

2018

  08 Conference on Knowledge Partnership to advance the UN SDGs “Towards Sustainable Lifestyles and Inclusive Societies” St. Philomena’s College , Mysore 8 -9  February, 2019
  09 Three day lecture workshop on Quantum Statistics – Theory and Experiment Indian Academy of sciences  15-17 February, 2019
  10 Two day Faculty Development Program on “Teaching and Learning” St. Philomena’s College , Mysore 2-3 July

2019

  11 Two day Faculty Development Program on “Teaching and Learning” SDMIMD, Mysuru 2-3 July, 2019
  12 Emerging trends in research, writing and publishing skills St. Philomena’s College , Mysore 2019-20
  13 Science Academies’ Six-day online Lecture Workshop on “Energy bands in solids and electrical transport properties of metals and Semiconductors” St. Philomena’s College , Mysore 23-28

November

2020

  14 Science Academies’ Five- day online Lecture Workshop on “Supernova and Neutrinos” St. Philomena’s College , Mysore 21-25

February

2021

11 Acted as a Resource Person seminars/conferences/workshops.
  Seminars/conference attended and papers presented:

1.      Orientational distribution function in the case of nematic IPBOC

S.R. Kumaraswamy, A.P. Divya, D Revannasiddaiah, M.S. Madhava and R Somashekar

Proc. of the 5th National seminar on Liquid crystal (Patiala, 1996).

 

 

2.      Anisotropic pair potential in a nematogenic compound

A P Divya, M S Madhava, R Somashekar and D Revannasiddaiah

Presented  at Solid State symposium, BARC. Mumbai, Dec.(2001).

 

3.      Anisotropic pair potential in a binary mixture.

D Sunanda, M S Madhava D Revannasiddaiah and R Somashekar

Presented  at Solid State symposium, BARC. Mumbai, Dec.(2001).

 

4.      Distribution function and higher order parameters in the case of 1-isothiocyanato-4-(trans-4-propylcyclohexyl) benzene

D Gopalakrishna, R Somashekar and D Revannasiddaiah

National Conference on Emerging Trends in Physics, Electronics and Engineering

Sciences, Sep 25-26, (2006), JSS College, Ooty Road, Mysore

 

5.      Refractive index, Density and Orientational Order Parameter of Propoxy-4-heptyl-4′-tolane

S Mohyeddine, R Somashekar and D Revannasiddaiah

National Conference on Emerging Trends in Physics, Electronics and Engineering

Sciences, Sep 25-26, (2006), JSS College, Ooty Road, Mysore.

 

6.      Static Dielectric Constants of a Nematic 1-(4-Trans-Hexylcyclohexyl)-4-[2-(4-Isothiocynatophenyl) Ethyl] Benzene

S Mohyeddine, R Somashekar, M B Pandey and D Revannasiddaiah

National Conference on Emerging Trends in Physics, Electronics and Engineering

Sciences, Sep 25-26, (2006), JSS College, Ooty Road, Mysore.

 

7.      Electro-optic study of pure nematics and polymer dispersed liquid crystals

D Sunanda, K K Raina, M S Madhava, D Revannasiddaiah and R Somashekar

National Conference on Emerging Trends in Physics, Electronics and Engineering

Sciences, Sep 25-26, (2006), JSS College, Ooty Road, Mysore.

 

8.      X-ray Studies of 4-Hexyl-4′- [2- (4-Isothiocyanatophenyl) Ethyl] -1,1′-Biphenyl

S Mohyeddine, R Somashekar and D Revannasiddaiah

13th National Conference on Liquid Crystals, Oct. 9-11, (2006).

Department of Studies in Physics, Univ. of Mysore, Mysore

 

9.      Dielectric Investigations of a Nematic Compound exhibiting hexatic SmB Phase

S Mohyeddine, R Somashekar, M B Pandey and D Revannasiddaiah

13th National Conference on Liquid Crystals, Oct. 9-11, (2006).

Department of Studies in Physics, Univ. of Mysore, Mysore.

 

10.  X-ray and Dielectric Relaxation Studies of 1-(4-trans-Hexylcyclohexyl)-4-[2-(4-Isothiocyanatophenyl) Ethyl] Benzene in the Nematic Phase

S Mohyeddine, R Somashekar, M B Pandey and D Revannasiddaiah

International Conference on Liquid Crystals ICLC-2006, Dec. 5-8, (2006).

Department of Physics, Univ. of Mumbai, Mumbai.

 

11.  Thermally Stimulated Luminescence Studies in Combustion Synthesized Aluminium Oxides

K.R. Nagabhushana, B.N. Lakshminarasappa, and D. Revannasiddaiah

Proc. of National Conference on Luminescence and its Applications, 171 (NCLA-2007)

Department of Physics, Bharathiar Univ., Coimbatore.

 

12.  Swift heavy ion induced thermoluminescence studies in polycrystalline aluminum oxide,

K.R. Nagabhushana, B.N. Lakshminarasappa, D. Revannasiddaiah, D. Haranath and

Fouran Singh.

International Conference on Luminescence and Its Applications (ICLA – 2008),

(February 13-16, 2008),National Physical Laboratory, New Delhi.

 

13.  Effect of heating rate on thermoluminescence glow curves of gammairradiated nanocrystalline aluminum oxide,

K.R.Nagabhushana, B.N. Lakshminarasappa, D. Revannasiddaiah and Fouran Singh.

International Conference on Luminescence and Its Applications (ICLA – 2008),

(February 13-16, 2008),  National  Physical Laboratory, New Delhi.

 

14.  High energy radiation effects on NPN transistors

N. Pushpa, K. C. Praveen, D. Revannasiddiah,  John D. Cressler and A. P. Gnana

Prakash, National Conference on Semiconductor Materials and Technology, Gurukula

Kangri  Vishwavidyalaya, Haridwar, October 16-18, (2008).

 

15.  The Effects of 63 MeV Hydrogen Ion Irradiation on SiGe Heterojunction Bipolar Transistors

A.P. Gnana Prakash, N. Pushpa, Y.N. Vaidyanath, D. Revannasiddiah and J. D. Cressler,

MCIA Workshop, Institute of Physics, Bhubaneswar, March 31st – April 4th, (2008).

 

16.  High energy radiation effects on NPN transistors

N. Pushpa, K. C. Praveen, D. Revannasiddaiah and A. P. Gnana Prakash

National Conference on Semiconductor Materials and Technology, Gurukula Kangri

Vishwavidyalaya, (2008).

 

17.  The Effects of 50 MeV Li3+ Ion Irradaition on Emitter-Base Spacer Oxide of Silicon RF Power Transistors

N. Pushpa, K. C. Praveen, D. K. Avasthi, D. Kanjilal, Ambuj Tripati, Y. Prabhakara Rao,

A.P. Gnana Prakash and D. Revannasiddaiah, International Conference on Multifunctinal Oxide Materials, Himachal Pradesh University, Shimla, (2009).

 

18.  50 MeV Li3+ Ion Damage on Spacer Oxide of Silicon NPN Transistors

N. Pushpa, A. P. Gnana Prakash, K. C. Praveen, Y. P. Prabhakara Rao, Ambuj Tripati, D.

Kanjilal, D. K. Avasthi and D. Revannasiddaiah

Workshop on Oxide Materials, Aligarh Muslim University, Aligarh, Uttar Pradesh. 2009.

 

19.  The Effect of 100 MeV F8+ and 48 MeV Li3+ Ion Irradiation on Oxide Material of N-Channel MOSFETs

N. Pushpa, A. P. Gnana Prakash, K. C. Praveen, Y. P. Prabhakara Rao, Ambuj Tripati,

D. Kanjilal, D. K. Avasthi and D. Revannasiddaiah

Workshop on Oxide Materials, Aligarh Muslim University, Aligarh, Uttar Pradesh.(2009)

 

20.  The Radiation-Hard Silicon-Germanium Heterojunction Bipolar Transistors for Space Missions, International Conference on Low-Cost Planetary Missions, Goa, ISRO, November 19-21,(2009).

 

21.   “50 MeV Li3+ Ion Irradiation Effects on Advanced 200 GHz SiGe HBTs”,

K. C. Praveen, N. Pushpa, Ambuj Tripati, D. Revannasiddaiah, John D. Cressler and

A. P. Gnana Prakash, Conference on Swift Heavy Ion Induced Materials Engineering and

Characterization (SHIMEC), IUAC, New Delhi, October 6-8,(2010).

 

22.  A Comparison of 140 MeV Si10+ Ion and Co-60 Gamma Irradiation Effects on N-channel Depletion MOSFETs ,N. Pushpa, K. C. Praveen, A. P. Gnana Prakash, Ambuj Tripati and D. Revannasiddaiah,

Conference on Swift Heavy Ion Induced Materials Engineering and Characterization

(SHIMEC), Inter University Accelerator Centre (IUAC), New Delhi, October 6-8, 2010.

 

23.  “The Influence of Linear Energy Transfer of High Energy Ions on the I-V Characteristics of NPN RF Power Transistors”,

N. Pushpa, K. C. Praveen, A. P. Gnana Prakash, Ambuj Tripati and D. Revannasiddaiah Conference on Swift Heavy Ion Induced Materials Engineering and Characterization (SHIMEC),Inter University Accelerator Centre (IUAC), New Delhi, October 6-8,( 2010).

 

24.  Crystal structure of Cholesterol-based non symmetric dimer composed of phenyl 4-(n-heptyloxy)benzoate core,

S. Mohyeddine, D. Revannasiddaiah, N. K. Lokanath, I. Shashikala, C. V. Yelmaggad and Vivek Gupta,

39th National Seminar on Crystallography, October 25-27, (2010), Jammu university, Jammu.

 

  1. The effect of swift heavy ion irradiation on threshold voltage, transconductance and mobility of DMOSFETs.

N. Pushpa, K. C. Praveen, A. P. Gnana Prakash, P. S. Naik, A. Tripathi, S. K. Gupta and D. Revannasiddaiah,

20th International Conference on Ion Beam Analysis, Itapema, Brazil, April 10-15, (2011).

 

  1. Reliability studies on NPN RF power transistors under swift heavy ion irradiation.

N. Pushpa, K. C. Praveen, A. P. Gnana Prakash, P. S. Naik, J. D. Cressler, S. K. Gupta and D. Revannasiddaiah

20th International Conference on Ion Beam Analysis, Itapema, Brazil, April 10-15, (2011)

 

27.  Crystal structure of N′- [(1E)-1-phenylethylidene] acetohydrazide

N. Vinutha , Priya V. Frank, Balakrishna Kalluraya, Vivek K. Gupta, and

D. Revannasiddaiah

Poster presentation at Winter School Programme-2012 held at JNCASR, Bangalore on 3-8 December, (2012).

 

28.    Crystal structure of N′- [(1E)-1-phenylethylidene] acetohydrazide

N. Vinutha , Priya V. Frank, Balakrishna Kalluraya, Vivek K. Gupta,

and D. Revannasiddaiah

National Conference on Condensed Matter Physics [CMPA-2012] held at Manipal Institute of Technology, Manipal on 27, 28 December, (2012).

 

29.  Synthesis and crystal structure analysis of mesomorphic  4-Cyano-3-fluorophenyl 4-(hexadecyloxy)benzoate

M. K. Usha , H. T. Srinivasa, J. Tonnanavar and D. Revannasiddaiah

National Conference on Condensed Matter Physics [CMPA-2012] held at Manipal Institute of Technology, Manipal on 27, 28 December, (2012).

 

30.  Translational order parameter in the smectic-B phase of 4-Hexyl-4′-[2-(4-isothiocyanatophenyl) ethyl]-1,1′-biphenyl (HIEB)

M.K. Usha, N. Vinutha, R. Somashekar, D. Revannasiddaiah,

National Conference on liquid Crystals [NCLC-2013] held at Manipal Institute of Technology, Manipal on 16-18 December, (2013).

 

31.  Micro-structural parameters and pair correlation functions of two Schiff base liquid crystalline compounds from X-ray intensity measurements

N. Vinutha, M.K. Usha, R. Somashekar, D. Revannasiddaiah

National Conference on liquid Crystals [NCLC-2013] held at Manipal Institute of Technology, Manipal on 16-18 December, (2013).

 

32.  Micro-structural parameters and pair correlation function studies of p-Butoxybenzylidene p-Heptylaniline

M.K. Usha, N. Vinutha, R. Somashekar, D. Revannasiddaiah

National Conference on liquid Crystals [NCLC-2013] held at Manipal Institute of Technology, Manipal on 16-18 December, (2013).

 

33.  Optical and X-ray studies of p-Butoxybenzylidene p-Propylaniline

M. K. Usha, N. Vinutha, R. Somashekar, D. Revannasiddaiah

National Conference on Condensed Matter Physics [CMPA-2013] held at Manipal Institute of Technology, Manipal on 27, 28 December, (2013).

 

34. X-ray studies of p-Butoxybenzylidene p-Heptylaniline

M.K. Usha, N. Vinutha, R. Somashekar, D. Revannasiddaiah

6th Hope Meeting with Nobel laureates held at Grand Prince Hotel, Tokyo, Japan on 11-15 March, 2014.

 

35. Electrical conductivity studies of a liquid crystalline compound: p-butoxybenzylidene  p-heptylaniline  M. K. Usha, Deepa Bhat, N. Vinutha, R. Pratibha and D. Revannasiddaiah Seminar on Wireless Technology: Systems, Applications & Perspectives held at Mysooru  Makkala Koota and Sri Dharmasthala Manjunatheshwara (MMK & SDM) Mahila Maha

Vidyalaya, Mysore on 22 April, 2014.

 

36. Synthesis and X-ray studies of a nematic liquid crystalline compound,

M. K. Usha and D. Revannasiddaiah, National Conference on Nuclear Energy in

India-A Boon, St. Philomena’s College, Mysuru, 29, 30 March 2016.,

Research papers published in peer reviewed journals:

1)      Optical behaviour of spherulite textures of cholesteryl acetate doped with cetyl alcohol

D. Revannasiddaiah, M.S. Madhava and D. Krishnamurti.

Mol. Cryst. Liq. Cryst. 39, 87,1977.

 

2)      Birefringence of some nematic compounds

R. Somashekar, D. Revannasiddaiah, M.S. Madhava, H.S. Subramhanyam and D.

Krishnamurti  Mol. Cryst. Liq. Cryst. 45,(3-4) 243,1978.

 

3)      Optical effects and Molecular ordering in spherulites

D. Krishnamurti, M.S. Madhava and D.Revannasiddaiah

             Mol. Cryst. Liq. Cryst. 47, 115, 1978.

 

4)      Birefringence of n-p (propoxy benzylidene) p-pentylaniline and n-p(butoxybenzylidene) p-pentylaniline

D. Revannasiddaiah and D. Krishnamurti

Mol. Cryst. Liq. Cryst. 63, 53,1979.

 

5)      Optical studies on Williams domains

D. Krishnamurti and D. Revannasiddaiah, Mol. Cryst. Liq. Cryst. 33, 55,1979.

 

6)      Optical anisotropy of the molecules of homologues of Thallium soaps

D. Revannasiddaiah and D. Krishnamurti, Mol. Cryst. Liq. Cryst. 94, 317,1983.

 

7)      Optical behaviour of mixtures of nematic and cholesteric compounds

Nagappa, D. Revannasiddaiah and D. Krishnamurti,

Mol. Cryst. Liq. Cryst. 103, 101,1983.

 

8)      Anisotropy of polarizabilities and polarization field in uniaxial crystals

D. Revannasiddaiah and Nagappa

Ind. J. Pure and Appl. Phys., 28, 456,1990.

 

9)      Optical behaviour of cholesteryl-2-propyn-1-yl-carboonate

Nagappa, D. Revannasiddaiah and M. Marthandappa

Ind. J. Phys., 65A, (3) 246,1991.

 

10)   Polarizabilities and Lorentz field factors in some inorganic sulphates

D. Revannasiddaiah

             J. Mysore, University, Section B, Science 32, 39,1992.

 

11)   Orientational order and Lorentz field factors in two cyanabiphenyls and their mixtures

S.R. Kumaraswamy, D. Krishnegowda, R. Somashekar and D. Revannasiddaiah

J. Mysore, University, Section B, Science 32, 21.1992.

 

12)  Anisotropy of Lorentz field Factors in two symmetric homologous series

S.R. Kumaraswamy, D. Krishnegowda, R. Somashekar and D. Revannasiddaiah

Ind. J. Phys., 66A, P695.1992

 

13)  Optical effects and molecular ordering in the ringed spherulites of mixtures of cholesterol and nematic p-anisaldazine

D. Revannasiddaiah , Ind. J. Phys., 66A, (6) 741.1992

 

14)  Physical studies of homologous trans-p-n-alkoxy- -methyl cyanophenyl cinnamates

S.R. Kumaraswamy, D. Krishnegowda, R.N.V. Ranga Reddy and D. Revannasiddaiah

J. Mysore, University, Section B, Science 32, 547.1992.

 

15)  Optical effects from spherulites of polyethylene

D. Revannasiddaiah, M.S. Madhava, R. Somashekar and S.R. Kumaraswamy,

Mol. Cryst. Liq. Cryst., 237, 217.1993.

 

16)  Anisotropy of Lorentz field factors in two symmetric p,p’-di-n-alkyl azoxy benzene (Series I) and p, p’-di-n-alkoxy azoxy benzene (Series II)

S.R. Kumaraswamy, D. Krishnegowda, R. Somashekar and D. Revannasiddaiah

Disorder materials (Structure and Properties) P.69, Indian Publications Ed. by S.K. Srinivastava.1993.

 

17)  Optical Properties of Spherulites of Cholesteryl -do-decyl carbonate.

D. Krishnegowda, S.R. Kumaraswamy, M.S. Madhava, R. Somashekar and D. Revannasiddaiah, Mol. Cryst. Liq. Cryst. 250, 21.1994.

 

18)  Electrical conductivity measurements on some nematogenic compounds

S.R. Kumaraswamy, D. Krishne Gowda, R. Somashekar, M.S. Madhava, and D. Revannasiddaiah ,J. Mysore, University, Section B, 33, 29.1994

 

19)  Refractive indices and orientational order parameters of some nematogenic compounds

S.R. Kumaraswamy, K. Nayaranamurthy, R. Somashekar, M.S. Madhava, and D. Revannasiddaiah, J. Mysore, University, Section B, 33, 33.1994

 

20)  Dielectric Studies of some nematogenic compounds

S.R. Kumaraswamy, M.S. Madhava, R. Somashekar and D. Revannasiddaiah

Mol. Cryst. Liq. Cryst. 268, 51,1995.

 

21)  Mesomorphic Behaviour of mixtures of Stearic acid and DMS

K. Narayanamurthy, D. Revannasiddaiah, M.S. Madhava, and R. Somashekar

Ind. J. Phys., 70A, 249.1996.

 

22)  Crystal Structure of 4-cynanophenyle 4-heptylbenzoate

N.K. Lokanath, D. Revannasiddaiah, D. Krishnegowda, M.A. Sridhar and J. Shashidhara Prasad, Z. Kristallogr., 212, 385-386,1997.

 

23)  Crystal Structure of N-P Methozybenzylidene Phenyl azoaniline

D. Revannasiddaiah, N.K. Lokanath, D. Krishnegowda, M.A. Sridhar, and J. Shashidhara Prasad, Z. Kristallogr., 212, 387-388,1997.

 

24)  Crystal Structure of isothiocyanatophenylpentylbicyclo (2,2,2) octane-l-carboxylate

M.A. Sridhar, N.K. Lokanath, D. Revannasiddaiah, J. Shashidhara Prasad and D. Krishnegowda, Mol. Cryst. Liq. Cryst., 299, 509-515.1997

 

25)  Dilectric relaxation and nematic potential of some nematic compounds

S.R. Kumaraswamy, R. Somashekar, M.S. Madhava and D. Revannasiddaiah

Mol. Cryst. Liq. Cryst., 304, 1-7.1997

 

26)  Order parameter and distribution functions for nematogenic OBA and NBA

A.P. Divya, K. Narayanamurthy, M.S. Madhava, D. Revannasiddaiah and R. Somashekar

Mol. Cryst. Liq. Cryst., 304, 9-13.1997.

 

27)  Crystal Structure 4-n octyl benzoic acid

N.K. Lokanath, D. Krishnegowda, D. Revannasiddaiah, MMM Abdoh, M.A. Sridhar and J. Shashidhara Prasad, Mol. Cryst. Liq. Cryst., 317, 153.1998.

 

28)  Orientational Districution Function in Nematic Liquid Crystals by X-rays Fourier method.

R. Somashekar, A.P. Divya, H. Somashekarappa, D. Revannasiddaiah and M.S. Madhava

Pramana – J. Phy. 52, 67.1999.

 

29)  Microscopic order parameters of two nematogenic compounds using X-rays

A.P. Divya, D. Revannasiddaiah, R. Somashekar and M.S. Madhava

Bull. Materl. Sci. 22, 129, 2000.

 

30)  Crystal Structure of 4-n nonyl benzoic acid

N.K.Lokanath, M.A. Sridhar, D. Revannasiddaiah, and J. Shashidhara Prasad

Liquid Crystals, 27, 767-774,1999.

 

31)  Crystal Structure 4- octyloxybenzoic acid

N K Lokanath, D Revannasiddaiah, M A Sridhar & J Shashidha Prasad

Mol. Cryst. Liq. Cryst., 348, 7-13, 2000.

 

32)  Crystal Structure of Undecyloxy benzoic acid

N K Lokanath, D Revannasiddaiah, M A Sridhar and J Shashidha Prasad

Mol. Cryst. Liq. Cryst. 357, 299-304, 2001

 

33)  Oriental order parameter in 1-hexyl-4-(4isothiocynatophenyl)bicyclo[2,2,2]octane.

V A Raghunathan, A P Divya, M S Madhava, D Revannasiddaiah and R Somashekar,

Mol. Cryst. Liq. Cryst., 365, 883-887, 2001.

 

34)  Crystal structure of 1-hexyl-4-(4-isothiocyanatophenyl) bicyclo[2,2,2]octane.

N.K.Lokanath, D.Revannasiddaiah, M.A. Sridhar & J.Shashidhar Prasad.

Mol. Cryst. Liq. Cryst., 364, 703-710, 2001.

 

35)  Refractive index, density and distribution function in nematic mixtures

A.P Divya, M.S Madhava, D.Revannasiddaiah &R Somashekar,

Mol. Cryst. Liq. Cryst., 365, 889-896, 2001.

 

36)  Refractive indices, Lorentz field factor and order parameter in pure and binary nematic mixtures

P Sunanda, M S Madhava, D Revannasiddaiah, R Somashekar and J Mahadeva

Mol.Cryst. Liq. Cryst, 409,163, 2004.

 

37)  Generation of Harmonics due to multifactor in Co-axial geometry.

S K Nagesh, D Revannasiddaiah and S V K Shastry,

Journal of Spacecraft technology, 14, 19,2004.

 

38)  Investigation of multifactor breakdown in communication satellite microwave co-axial systems

S K Nagesh, D Revannasiddaiah and S V K Shastry,

Pramana, 64, 95, 2005.

 

39)  Orientational order and distribution function in the case of a nematic 1-(4- trans hexylcyclohexyl)-4-[2(4-isothiocyanatophenyl)ethyl]benzene.

D Gopalakrishna, R Somashekar and D Revannasiddaiah,

Phase Transition, 78, 515, 2005.

 

40)  Static dielectric studies of two nematogenic compounds

D Gopalakrishna, R Somashekar and D Revannasiddaiah,

Mol. Cryst. Liq. Cryst, 436,107, 2005.

 

41)  Microscopic order parameter in the nematic phase of two nematogenic compounds using X-ray

D Gopalakrishna, D Revannasiddaiah and R Somashekar

Mol.Cryst. Liq. Cryst, 437,121, 2005.

 

42)   X-ray Studies of compound 4-hexyl-4′-[2-(4-isothiocyanatophenyl)ethyl]-1,1′-Biphenyl

S Mohyeddine, R Somashekar and D Revannasiddaiah., mySCIENCE, 1(2), 119, 2006.

 

43)  Thermally Stimulated Luminescence studies in combustion synthesized polycrystalline aluminum oxide.

K.R. Nagabhushana, B.N. Lakshminarasappa, D. Revannasiddaiah and F. Singh .

           Bull. Mater. Sci.31, 669, 2008.

 

44)   Luminescence studies in swift heavy ion irradiated nanocrystalline aluminum oxide.

K.R. Nagabhushana, B.N. Lakshminarasappa, D. Revannasiddaiah and F. Singh.

           Journal of Luminescence., 131, 764, 2008.

 

45)   Thermoluminescence studies in nanocrystalline (Al1-xLax)2O3,

K.R. Nagabhushana, B.N. Lakshminarasappa, D. Revannasiddaiah and F. Singh.

            Solid State Physics, 52, 327, 2007.

 

46)   Swift heavy ion induced thermoluminescence studies in Sodium chloride.

K.R. Nagabhushana, B.N. Lakshminarasappa, D. Revannasiddaiah  and F. Singh.

            Solid State Physics, 52, 731, 2007.

 

47)  Thermoluminescence studies in combustion synthesized nanocrystalline aluminum oxide.

K.R. Nagabhushana, B.N. Lakshminarasappa, D. Revannasiddaiah  and F. Singh.

            Nanotechnology, 2008.

 

48)  Photluminesence and thermoluminescence studies in 100MeV Si7+ ion irradiated polycrystalline aluminum oxide

K.R. Nagabhushana, B.N. Lakshminarasappa, D. Revannasiddaiah and F. Singh.

           J. Phy. Cond. Matt., 2008.

 

49)  X-ray investigations of a nematic compound exhibits smectic B phase

S Mohyeddine, R Somashekar and D Revannasiddaiah

           Materials Science, 4(4), 268, 2008

 

50)   Dielectric investigations in the nematic and hexatic smectic B phases of4-hexyl-40-[2-

(4- isothiocyanatophenyl) ethyl]-1,1′-biphenyl

S. Mohyeddine, M.B. Pandey and D. Revannasiddaiah

       Phase Transitions, 82, 11, 2009.

 

51)  TGB Phases in the Binary mixtures of nematic and cholesteric compounds.

Nagappa, J Mahadeva, S Mohyeddine, C V Yelemagad, S Anitha Nagami, Uma S

Herimath, D Revannasiddaiah and M V Krishnaswamy

      Mol. Cryst. Liq. Cryst. pp 242-248, 508, 2009.

 

52)    An Investigation of electron, and oxygen ion damage in Si npn RF power transistor.               Pushpa N, Gnana Prakash A P , Praveen K C, Cressler John D and Revannasiddaiah D.         Radiation Effects and Defects in Solids, 164, 592-603, 2009.

 

53)   Swift heavy ion indused thermoluminescence studies in polycrystalline alluminium

oxide        K.R.Nagabhushana, B.N. Lakshminarasappa, D. Revannasiddaiah , D Harnath and

F. Singh.       Indian Journal of Engineering and Materials Science, 16, 161-164, 2009.

 

54)  A comparison of 48MeV Li3+ ion, 100MeV F8+ ion and Co-60 gamma irradiation

effect  on N-channel MOSFETs  N. Pushpa, K.C. Praveen, A.P. Gnana Prakash, Y.P. Prabhakara Rao, Ambuj Tripati, G. Govindaraj and D. Revannasiddaiah. Nucl. Instr. and Meth. A.., 613, 280-289, 2010.

 

55)   An analysis of 100 MeV F8+ ion and 50 MeV Li3+ ion irradiation effects on Silicon

NPN  rf power transistors,  N. Pushpa, K. C. Praveen, A. P. Gnana Prakash, Y. P. Prabhakara Rao, Ambuj Trpathi and  D. Revannasiddaiah. Nucl. Instr. and Meth. A.. 620, 450-455, 2010.

 

56)  Reliability studies on NPN RF power transistors under swift heavy ion irradiation

N. Pushpa, K. C. Praveen, A. P. Gnana Prakash, P. S. Naik, John D. Cressler, S. K. Gupta  and D. Revannasiddaiah,  Nucl. Instr. Meth. B, 273, No.15, 36-39, 2012.

 

57)  The effect of swift heavy ion irradiation on threshold voltage, transconductance and

mobility of DMOSFETs       N. Pushpa, K. C. Praveen, A. P. Gnana Prakash, P. S. Naik, Ambuj Tripathi, S. K. Gupta   and  D.Revannasiddaiah,  Nucl. Instr. and Meth. B, 273,No.15, 40-42, 2012.

 

58)  50 MeV Li3+ ion irradiation effects on advanced 200GHz SiGe HBTs

K. C. Praveen, N. Pushpa, Ambuj Trpathi, D. Revannasiddaiah, John D. Cressler  and  A. P. Gnana Prakash. Radiation Effects and Defects in Solids, 166, No.8-9, 710-717, 2011.

 

59)   Crystal Structure of 2-Methylxanthen-9-one

Vinutha N., Sumati Anthal, Lakshmi Ranganatha V., Shaukath Ara Khanum,

Revannasiddaiah D., Rajni Kant and Vivek K. Gupta.

      Acta Cryst. E,.68, o872 , 2012.

 

60)   Crystal Structure of (4-Benzoyl-2-methyl-phenoxy)-acetic acid ethyl ester

Lakshmi Ranganatha V., Vinutha N., Shaukath Ara Khanum, Sumati Anthal,

Revannasiddaiah D.,  Rajni Kant, and Vivek K. Gupta

       X-ray Structure Analysis Online [The Japan Society for Analytical Chemistry], 28,

27-28, 2012.

 

61)    Crystal Structure of Ethyl 2-[4-(2-chlorobenzoyl)-2,6-imethylphenoxy]ethanoate,

Prashanth T., Lakshmi Ranganatha V., Usha M.K., Shaukath Ara Khanum,

Revannasiddaiah D., Sumati Anthal, Rajni Kant and Vivek K. Gupta

       Acta Cryst. E,68, o2435 (2012).

 

62)   Crystal Structure of 2-(2-Methyl-4-nitro-1H-imidazol-1-yl)-N’-[(1E)-1-

pheny lethylidene] acetohydrazide  Vinutha N., Priya V. Frank., Balakrishna Kalluraya, Sumati Anthal, Rajnikant, Vivek K.  Gupta and  Revannasiddaiah D.  X-ray Structure Analysis Online [The Japan Society for Analytical Chemistry], 29, 9-10, 2013.

 

63)   Crystal Structure of 1-{3-(4-Methylphenyl)-5-[5-(2-nitrophenyl)furan-2-yl]-4,5-dihydro-

1H-pyrazol-1-yl}ethanone.

N. Vinutha, S. Madan Kumar, B. S. Vidyashree Jois, Kalluraya Balakrishna,N.

K. Lokanath and D. Revannasiddaiah,  Acta Cryst. E, 69, o1528, 2013.

 

64)   Crystal Structure of 1-[5-Methyl-1-(4-nitrophenyl)-1H-1,2,3-triazol-4-yl]ethanone.

N. Vinutha, S. Madan Kumar, Nitinchandra, Kalluraya Balakrishna,N. K. Lokanath and D. Revannasiddaiah,  Acta Cryst. E, 69, o1724, 2013.

 

65) Translational order parameter in the smectic-B phase of 4-Hexyl-4′-[2-(4-

isothiocyanatophenyl) ethyl]-1,1′-biphenyl (HIEB)

M. K. Usha, N. Vinutha, R. Somashekar and D. Revannasiddaiah,

       Phase Transit., 86, 1033-1037 (2013).

 

66) Crystal structure of 5-(5’-Fluoro-2’-methoxybiphenyl-3-yl)-1,3,4-oxadiazol-2-

amine M. K. Usha, G. C. Ramaprasad, Balakrishna Kalluraya, Rajni Kant, Vivek

K. Gupta and D. Revannasiddaiah,  Acta Cryst. E69, o1788 (2013).

 

67) Crystal structure of 5-[(2-Methyl-4-nitro-1H-imidazol-1-yl)-methyl]-1,3,4-

thiadiazol-2- amine M. K. Usha, S. Madan Kumar, H. S. Vidyashree Jois, B.

Kalluraya, N. K. Lokanath and D. Revannasiddaiah,  Acta Cryst E69, o1825(2013).

 

68) An analysis of 175 MeV Ni ion irradiation and annealing effects on NPN power

transistors. N. Pushpa, K. C. Praveen, A. P. Gnana Prakash, S. K. Gupta and D.

Revannasiddaiah.    Curr. App. Phys.,13 (1) 66-75, (2013).

 

69) Crystal Structure of N’-Benzylidene-2-chloro-N-(4-chlorophenyl)acetohydrazide.

N. Vinutha, S. Madan Kumar, P.C.Shyma, Kalluraya Balakrishna,N. K. Lokanath

and D. Revannasiddaiah.  Acta Cryst. E, 70, o31, (2014).

 

70) Crystal structure of Dimethyl 2-[2-(2,4,6-trichlorophenyl)hydrazin-1-ylidene]

butanedioate

M. K. Usha, Shobhitha Shetty, B. Kalluraya, Rajni Kant, Vivek K. Gupta and

D. Revannasiddaiah,  Acta Cryst. E70, o13 (2014).

 

71) Crystal structure of (E)-N′-{[4-(dimethylamino)phenyl]methylidene}-2-(4-

methylphenoxy)-acetohydrazide

M. K. Usha, S. Madan Kumar, Nitinchandra, B. Kalluraya, N. K. Lokanath and

D. Revannasiddaiah, Acta Cryst. (2014). E70, o140.

 

72) Crystal structure of 4-(4-Methylphenyl)-2-(prop-2-yn-1-yl)phthalazin-1(2H)-one

M. K. Usha, S. Madan Kumar, P. C. Shyma, B. Kalluraya, N. K. Lokanath and

D. Revannasiddaiah,   Acta Cryst. (2014). E70, o138.

 

73) Crystal structure of 4-Cyano-3-fluorophenyl 4-(hexadecyloxy)benzoate

M. K. Usha, H.T. Srinivas, Rajni Kant, Vivek K. Gupta and D. Revannasiddaiah,

            Acta Cryst. (2014) E70, o244.

 

74) Swift Heavy ion Irradiation and annealing studies on the I-V Characteristics of n-

channel  depletion MOSFETs. N. Pushpa, K. C. Praveen, A. P. Gnana Prakash, P.

S. Naik, S. K. Gupta  and   D.Revannasiddaiah. Curr. App. Phys., .

 

75) Crystal Structure of 5-(4-chlorophenoxy)-3-methyl-1-phenyl-1 H-pyrazole-4-

carbaldehyde

Vinutha N., Madan Kumar S., Shobhitha S., B. Kalluraya, N. K. Lokanath and

D. Revannasiddaiah.  Acta Cryst. E, (2014) E70, o560..

 

76) Static electrical conductivity of liquid crystalline p-butoxybenzylidene p-heptylaniline

M. K. Usha, N. Vinutha and D. Revannasiddaiah, International Journal of Current                  

             Research, (2014) 6:9, pp. 8355-8358.

 

77) Orientational order in three nO.m liquid crystalline compounds

M.K. Usha, P. Pardhasaradhi, N. Vinutha and D. Revannasiddaiah, Phase Transit.,

(2015) 88:4, pp. 383-395.

 

78) Smectic translational order parameter in two liquid crystalline compounds

N. Vinutha, M. K. Usha, R. Somashekar and D. Revannasiddaiah, Phase Transit.,

(2015)   88:5,    pp. 540-546.

 

79) X-ray studies of two liquid crystalline compounds

M. K. Usha, N. Vinutha, R. Somashekar and D. Revannasiddaiah, Mol. Cryst. Liq.   

           Cryst.,  (2015), 623:1, pp. 9-16.

 

80) Orientational order parameter of two cyano nematogens by optical spectroscopy

N. Vinutha, P. Pardhasaradhi, M. K. Usha  and D. Revannasiddaiah, Phase 

           Transit.,  (2016), 89:5, pp. 514-522.

 

81) Synthesis and Crystal Structure Analysis of propyl 3-(4-acetoxyphenyl) AcrylateM.

Manjula,H. T. Srinivasa,N. K. Lokanath and D.Revannasiddaiah, Journal of

Applicable Chemistry2020, 9(5): 684-690

 

82) Synthesis, Crystal Structure and Hirshfield Surface Analysis of 1-[5-methyl-1-(4-

nitrophenyl)-1H-1,2,3-triazol-4-yl]-3-p-tolyl-prop-2-en-1-one., M. K. Usha, M. Manjula,

Nitin Chandra, Balakrishna Kalluraya and D. Revannasiddaiah Journal of

Applicable Chemistry(2021) , 10 (2): 160-167