Faculty Profile

Dr. DEVARAJU

ASSISTANT PROFESSOR

Controller of Examinations

Physics

Degree	Programme / Specialization	University / Board
PG	Physics	University of Hyderabad
PhD	Physics	University of Hyderabad
Others	Postdoctoral Fellow	University of Padova,Italy

Institution / Organization	Designation	From	To
Royal College of Engineering, Andhra Pradesh, India	Assistant Professor	2004	2006
RGUKT Basar	Lecturer	2012	2016
RGUKT Basar	Assistant Professor	2016	till date
University of Padova,Italy	Postdoctoral Fellow	2013	2014
University of Padova,Italy	Postdoctoral Fellow	2015	2016

1. Cesca T., Kalinic B., Michieli N., Maurizio C., Scian C., Devaraju G., Battaglin G., Mazzoldi P., Mattei G.,'Energy-transfer from ultra-small Au nanoclusters to Er3+ ions: A short-range mechanism',Physical Chemistry Chemical Physics, 16,29 (2014)
2. Manikanthababu N., Chan T.K., Pathak A.P., Devaraju G., Srinivasa Rao N., Yang P., Breese M.B.H., Osipowicz T., Nageswara Rao S.V.S.'Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms',Ion beam studies of Hafnium based alternate high-k dielectric films deposited on silicon 332(2014)
3. Saikiran V., Srinivasa Rao N., Devaraju G., Pathak A.P.'SHI irradiation fluence and energyloss dependence effects on Ge NCs with different initial sizes embedded in SiO2',Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms,323 (2014)
4. Saikiran V., Srinivasa Rao N., Devaraju G., Chang G.S., Pathak A.P.'Ion beam irradiation effects on Ge nanocrystals synthesized by using RF sputtering followed by RTA',Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms,315 (2013)
5. Saikiran V., Srinivasa Rao N., Devaraju G., Chang G.S., Pathak A.P.,'Formation of Ge nanocrystals from ion-irradiated GeO2 nanocrystals by swift Ni ion beam,'Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms,312 (2013)
6. Srinivasa Rao N., Pathak A.P., Devaraju G., Saikiran V., Nageswara Rao S.V.S.,'RBS, XRD, Raman and AFM studies of microwave synthesized Ge nanocrystals',Materials Research Society Symposium Proceedings 1354(2012)
7. V Saikiran, N Srinivasa Rao, G Devaraju, G S Chang, A P Pathak, ion irradiation effects on Ge nanocrystals synthesized by using RF sputtering followed by RTA,Nucl. Instr. and Meth. B, 315, 161 (2013)
8. V Saikiran, A P Pathak, N Srinivasa Rao, G Devaraju, JoyashishDebgupta, I Kyriakou& D Emfietzoglou,SHI irradiation induced effects in functionalized MWCNTs, Radiation Effects & Defects in Solids, 167, 569 (2012)
9. N Sathish, A P Pathak, G Devaraju, E Trave, P Mazzoldi, S Dhamodaran& V N Kulkarni,Effects of concentration and thermal annealing on the optical activation of Er implanted into GaN layers, Radiation Effects & Defects in Solids,167, 512 (2012)
10. N Srinivasa Rao, A P Pathak, G Devaraju, V Saikiran, Growth and characterization of nc-Ge prepared by microwave annealing,Vacuum, 85,927(2011)
11. N Srinivasa Rao, A P Pathak, N Sathish, G Devaraju V Saikiran, P K Kulriya, D C Agarwal, G Sai Saravanan, D K Avasthi, Synthesis of Ge nanocrystals by atom beam sputtering and subsequent rapid thermal annealing,Solid State Communications, 150, 2122(2010)
12. G Devaraju, A P Pathak, N Srinivasa Rao, V Saikiran, D Wang, T Scherer, A K Mishra & C Kübel, Ion beam treated strained AlGaN/GaN multi quantum wells: HAADF- STEM, HRTEM, Raman and HRXRD characterizations, Radiation Effects & Defects in Solids, 167, 612 (2012)
13. G Devaraju, S V S Nageswara Rao, N Srinivasa Rao, V Saikiran, T K Chan, T Osipowicz, M B H Breese & A P Pathak, Ion beam mixing effects in nearly lattice matched AlInN/GaN hetero structures by swift heavy ion irradiation, Radiation Effects & Defects in Solids, 167, 506 (2012)
14. G Devaraju, A P Pathak, N Srinivasa Rao, V Saikiran, S V S Nageswara Rao & A I Titov, Synthesis and Tailoring of GaN nanoparticles by RF magnetron sputtering at Room Temperature, Radiation Effects & Defects in Solids, 167, 659 (2012)
15. G Devaraju, A P Pathak, N Srinivasa Rao, V Saikiran, Francesco Enrichi, Enrico Trave,Photoluminescence and Photoluminescence excitation studies in 80 MeV Ni ions irradiated MOCVD grown GaN, Nucl. Instr. and Meth. B, 269, 1925 (2011)
16. G Devaraju, A P Pathak, N Sathish, N Srinivasa Rao, V Saikiran, A I Titov, Electronic stopping dependence of Ion beam induced modifications in GaN, Nuclear. Instr. and Meth. B, 269, 890 (2011)
17. A P Pathak, G Devaraju , N Sathish, I Kyriakou, Ion beam studiesof multi-quantum wells of III-nitrides, Vacuum, 84,1049 (2010)
18. G Devaraju, N Sathish, A P Pathak, A Turos, M Bazzan, E Trave, P Mazzoldi, B M Arora,Effects of swift heavy ion irradiation on band gap of strained AlGaN/GaN Multi Quantum Wells, .Nucl. Instr. and Meth. B, 268, 3001(2010)
19. SDhamodaran,G Devaraju, A P Pathak, A Turos, D K Avasthi, R Kesavamoorthy, B M Arora,Ion beam modification studies of InP based multi quantum wells, Nucl. Instr. and Meth. B, 266, 1810 (2008)
20. G Devaraju , S. Dhamodaran , A P Pathak , G Sai Saravanan , J Gaca , M Wojcik ,A Turos , S A Khan , D K Avasthi , B M Arora, Ion beam modification of strained InGaAs/InP characterized by HRXRD, PL and AFM, Nucl. Instr. and Meth. B, 266, 3552 (2008)
21. A P Pathak, NSrinivasa Rao, G Devaraju, V Saikiran and S V SNageswara Rao,Ion Beams for synthesis and modification of nanostructures in semiconductors,MRS Proceedings, 1354 (2011)
22. G Devaraju, A P Pathak, N Srinivasa Rao, V Saikiran, N Sathish and S V S Nageswara Rao, Structural Changes Induced by Swift Heavy Ion Beams in tensile strained Al (1-x)InxN /GaN Hetero-structures,MRS Proceedings, 1354 (2011)
23. N Srinivasa Rao, A P Pathak, N Sathish, G Devaraju, V Saikiran, SHI effects on Ge+SiO2 composite films prepared by RF sputtering, AIP Conf. Proc, 1336, 341 (2011)
24. V Saikiran,N Srinivasa Rao, G Devaraju and A P Pathak, Characterization of GeO2 Nano crystals prepared by microwave annealing, AIP Conf. Proc,1336, 264 (2011)
25. N Sathish, G Devaraju, N Srinivasa Rao, A P Pathak, A Turos, S A Khan, D K Avasthi, E Trave and P Mazzoldi, Band Gap Engineering of Nano Scale AlGaN Epitaxial Layers by Swift Heavy Ion Irradiation, MRS Symposium Proceedings, Vol 1181, 53 (2009)
26. G. Devaraju, N. Sathish, A. P. Pathak, S. Dhamodaran, J. Gaca, M. Wojcik, A. Turos, and B. M. Arora,Investigation of strain in AlGaN/GaN Multi Quantum Wells by complementary techniques, AIP Conf. Proc. 1099, 353 (2009)

1. 24th International Conference on Atomic Collisions in Solids 2010 (ICACS 24-2010), Krakow-Poland.
2. National Conference on Advances in Mechanical Engineering and Materials Characterization, 15th and 16th March 2019, PVP Siddhartha Institute of Technology, Vijayawada
3. Materials Research Society Spring Meeting-2011, San Francisco, USA.

1. Swift Heavy ion induced effects in III-V compound semiconductors, Lambert Publishers, 2016 (ISBN -13: 978-3659854774) by Devaraju Gurram and Anand P Pathak

1. Member of Society Italiana di Ottica e Fotonica
2. Ion Beam Society of India

1. Workshop on NIRF, 18 and 19th Oct 2019, JNTU H, Telangana, India.
2. International Space Development Corporation (ISDC), 25th May to 29th May 2017, St Louis, USA
3. Short Term Course on “Nanomaterials: Characterization and Applications”, National Institute of Technical Teachers Training and Research, Chandigarh, 13th Nov 2017 to 17th Nov 2017
4. 33rd Course of the International School of Atomic and Molecular Spectroscopy on “ Nano- Optics: Principles enabling basic research and applications”, 4th -19th July 2015, Erice, Italy
5. Plasmonica 2015, 1st to 3rd July 2015, Department of Physics and Astronomy, University of Padova, Italy
6. Materials Research Society Spring Meeting-2011, April 24 - 29, 2011,San Francisco, USA.
7. 50th International conference of Electron Microscopy, July 6 - 8, 2011,DMRL, Hyderabad.
8. Frontiers in Physics, Oct. 27 - 28, 2011, School of Physics, University of Hyderabad.
9. 24th International Conference on Atomic Collisions in Solids, July 19-23, 2010, KrakowPoland.
10. Workshop on Advanced simulations for ion beam analysis by IAEA and ICTP, 22–27 Feb., 2009, Trieste, Italy.
11. Material Characterization and surface modification in Research and Industry using ion Accelerator (MCIA) , March 31 to April 4, 2008, Institute of Physics (IOP), Bhubaneswar, India.
12. Optoschool 2008, Tata Institute of Fundamental Research (TIFR), Mumbai, July 27 to Aug 2,2008.
13. Gallium Nitride: Growth, Characterization and Device applications, 13th June, 2008, GAETEC, Hyderabad.
14. Attended workshop on “Advanced X-Ray Techniques for Characterization of Nano Materials (XTNM-2008)”, February 27-29, 2008, DMRL, Hyderabad.
15. 18th International Conference on Ion Beam Analysis (IBA 2007), September 23-28 2007, University of Hyderabad, Hyderabad.
16. Workshop on Nanotechnology with ion beams and possible application, October 31st – November 1st 2006, IUAC-New Delhi.

1. Co Convener, International Conference on Advanced Functional Materials, 18th Dec to 20th Dec 2017, RGUKT Basar

1. Engineering Physics
2. Pre University Physics
3. Physics-I

1. Coordinator, Grievance Redressal Cell,RGUKT-Basar, from 23/11/2016 to 01/08/2020
2. Central Branch Coordinator, Physics, RGUKT (Head Quarters), from 18/12/2012 to 30/04/2013
3. Associate Dean of Sci&Hum, RGUKT-Basar from 26/08/2019 to 31/07/2022
4. Academic Coordinator, RGUKT-Basar from 01/08/2022 till date
5. Incharge A.O
6. Expert committee member for recruitment of guest Faculty-2019 at RGUKT Basar
7. Coordinator, IQAC, RGUKT-Basar 2020
8. Coordinator,IQAC, RGUKT-Basar, 2021
9. Member,Advisory Committee,RGUKT UG-Admissions-2022
10. Member,Advisory Committee,RGUKT UG-Admissions-2021
11. In-Charge, Controller of Examinations,RGUKT-Basar