Faculty Profile
Saikiran V.
Assistant Professor, Electronics and Physics, GSS , VSP
Education
Ph. D.Email ID
svadaval@gitam.edu
Education
Ph. D.Research Areas
- Experimental Condenced Matter Physics
- Photonics SERS
- Nanostructuring by Ion beam irradiation
- Material science of thin films
Education
| Degree Name | Institute & College name | Year of Graduation/Award |
|---|---|---|
| Physics | University of Hyderabad | 2013 |
| Physics | AU Campus Science College | 2004 |
| Maths Physics Chemistry | Noble College | 2002 |
Experience
| Designation | Organization | From Date | To Date |
|---|---|---|---|
| Research Associate | University of Hyderabad | 01-01-2014 | 31-07-2017 |
| Visiting Scholar | University of Saskatchewan | 01-09-2012 | 31-03-2013 |
| Lecturer Adhoc | The Hindu College MAchilipatnam | 01-06-2004 | 30-06-2008 |
Novel Synthesis and Study of Nonlinear Absorption and SurfaceEnhanced Raman Scattering of Carbon Nanotubes Decorated with Silver NanoparticlesChemical Physics, Scopus, MAY-2020, 533, 110703
Approachtomagnetic saturation of Fe nanoparticlenanorod encapsulated multiwalled carbon nanotubes under heavy ion irradiationPhysica B Condensed Matter, Scopus, JAN-2020, 577, 411773
Effects of ion irradiation on the structural and electrical properties of HfO2SiONSi pmetal oxide semiconductor capacitorsThin solid films, Scopus, -2019, March 2019, 3-9
Morphology Effect on SERS Activity of Embedded Silver Nanostructuresphysica status solidi (a), Scopus, -2018, 215, 1800533
Femtosecond laser induced nanostructuring of graphite for the fabrication of quasiperiodic nanogratings and novel carbon nanostructuresApplied Surface Science, Scopus, -2018, 428, 177-185
Electronic excitation induced modifications in elongated iron nanoparticle encapsulated multiwalled carbon nanotubes under ion irradiationApplied Surface Science, Scopus, -2018, 439, 822-833
Ion induced intermixing and consequent effects on the leakage currents in HfO2SiO2Si systemsApplied Physics A, Scopus, -2017, 123, 303
Synthesis and characterization of Ge nanocrystals embedded in highk dielectric (HfO2) matrixAdvanced Material Letters, Google scholar, -2016, 7, 957-963
Femtosecond laser nanostructuring of titanium metal towards fabrication of lowreflective surfaces over broad wavelength rangeApplied Surface Science, Scopus, -2016, 371, 479-487
Ultrafast laser induced subwavelength periodic surface structures on semiconductorsmetals and application to SERS studiesMRS Advances, Scopus, -2016, 1, 3317-3327
Novel Preparation of Biocompatible, strong and broad Fluorescent Silver NanodotsOSA Proceedings, Scopus, -2016, W3A.43, 43
Synthesis, characterization and radiation damage studies of highk dielectric (HfO2) films for MOS device applicationsRadiation Effects and Defects in solids , Scopus, -2015, 170, 207-217
Synthesis of ultrasmall silicon nanoparticles by femtosecond laser ablation of porous siliconJournal of Materials Science, Scopus, -2015, 50, 1666-1672
Optical properties of germanium nanoparticles synthesized by pulsed laser ablation in acetoneFrontiers in Physics, Web of science, -2014, 2, 57
150 MeV Au ion induced modification of Si nanoparticles prepared by laser ablationNuclear Instruments and Methods in Physics Research Section B, Scopus, -2014, 333, 99-105
SHI irradiation fluence and energyloss dependence effects on Ge NCs with different initial sizes embedded in SiO2Nuclear Instruments and Methods in Physics Research Section B, Scopus, -2014, 323, 14-18
Influence of solvent on the optical and structural properties of Germanium nanoparticles synthesized by nanosecond laser ablation in liquidsOSA Proceedings, Scopus, -2014, T3A, 64
Effects of swift heavy ionirradiation on mica and coalbased rocks of Lower Himalayas in Sikkim, IndiaRadiation Effects and Defects in solids, Scopus, -2013, 168, 940-949
Ion beam irradiation effects on Ge nanocrystals synthesized by using RF sputtering followed by RTANuclear Instruments and Methods in Physics Research Section B, Scopus, -2013, 315, 161-164
Formation of Ge nanocrystals from ionirradiated GeO2 nanocrystals by swift Ni ion beamNuclear Instruments and Methods in Physics Research Section B, Scopus, -2013, 312, 1-6
Synthesis and tailoring of GaN nanocrystals at room temperature by RF magnetron sputteringRadiation Effects and Defects in solids, Scopus, -2012, 167, 659-665
Ion beam treated strained AlGaNGaN multi quantum wells HAADFSTEM, HRTEM, Raman and HRXRD characterizationsRadiation Effects and Defects in solids, Scopus, -2012, 167, 612-620
Anharmonic effects on positron channeling angular scans and dechanneSHI irradiation induced effects in functionalized MWCNTsling due to stacking faults and plateletsRadiation Effects and Defects in solids, Scopus, -2012, 167, 594-606
SHI irradiation induced effects in functionalized MWCNTsRadiation Effects and Defects in solids, Scopus, -2012, 167, 569-576
Ion beammixing effects in nearly latticematched AlInNGaN heterostructures by swift heavy ion irradiationRadiation Effects and Defects in solids, Scopus, -2012, 167, 506-511
Photoluminescence and photoluminescence excitation studies in 80 MeV Ni ion irradiated MOCVD grown GaNNuclear Instruments and Methods in Physics Research Section B, Scopus, -2011, 269, 1925-1928
Electronic stopping dependence of ion beam induced modifications in GaNNuclear Instruments and Methods in Physics Research Section B, Scopus, -2011, 269, 890-893
Growth and characterization of ncGe prepared by microwave annealingVacuum, Scopus, -2011, 85, 927-931
Characterization of GeO2 Nanocrystals Prepared By Microwave AnnealingAIP Proceedings, Scopus, -2011, 1366, 264
SHI Effects On GeSiO2 Composite Films Prepared By RF SputteringAIP Proceedings, Scopus, -2011, 1366, 341
Structural Changes Induced by Swift Heavy Ion Beams in tensile strained Al (1x)InxN GaN HeterostructuresMRS Proceedings, Scopus, -2011, 11, 115-120
RBS, XRD, Raman and AFM Studies of Microwave Synthesized Ge NanocrystalsMRS Proceedings, Scopus, -2011, 11, 141-144
Ion Beams for synthesis and modification of nanostructures in semiconductorsMRS Proceedings, Scopus, -2011, 11, 79-90
Synthesis of Ge nanocrystals by atom beam sputtering and subsequent rapid thermal annealingSolid State Communication, Scopus, -2010, 150, 2122-2126
| Title of the project | Funded by | Duration | Sanctioned date |
|---|---|---|---|
| Studies of the semiconductormetal nanoparticles sandwiched between highk dielectric oxide layers for memory applications and their modification by ion beam irradiation | UGC | 24 | 29-Mar-2019 |
| Title of the project | Funded by | Duration | Sanctioned date |
|---|
| Title of the book | Book / Chapter | Name of the publisher | Subject area | Edition | Page numbers | ISBN | Published year |
|---|---|---|---|---|---|---|---|
| Nanomaterials Synthesis Design, Fabrication and Applications | Chapters | Elsevier Publishers | Nanomaterials | 1 | 149-199 | 978012815751 | 2019 |
| Advances in Applied Spectroscopy Concepts and Techniques | Chapters | Nova Science Publishers | Analytical chemistry and microchemistry | 1 | 89-126 | 978153612440 | 2017 |
| Ion beam Induced Modification of Semiconductor Nanocrystals Si & Ge Nanocrystals | Book | Scholars Press Publishing Group | Advanced Research Topics | 1 | 978363966861 | 2014 |
| Board name | Journal name |
|---|
| Board name | Journal name |
|---|---|
| Reviewer | DAE BRNS Solid State Physics Symposium |
| Reviewer | Journal of Alloys and Compounds |
| Reviewer | Journal of Physics Condensed Matter |
| Reviewer | ACS Omega |
| Reviewer | Materials Today Proceedings |
| Reviewer | Material Research Express |
| Reviewer | Journal of Applied Physics |
| Reviewer | Journal of Physics D Applied Physics |
| Seminar name | Organized by | Venue | Start date | End date | Title of the paper presented | Role | Co presenter |
|---|---|---|---|---|---|---|---|
| National | RRCAT Indore | RRCAT Indore | 02-Dec-2015 | 05-Dec-2015 | Gold film assisted femtosecond laser fabrication of periodic surface structures on semiconductor substrates for SERS applications | Participated | D Narayana Rao |
| Seminar name | Organized by | Venue | Start date | End date | Title of the paper presented | Role | Co presenter |
|---|---|---|---|---|---|---|---|
| International | Devi Ahilya University Indore | Devi Ahilya University Indore | 11-Oct-2017 | 13-Oct-2017 | SHI Irradiation effects on Fe embedded MWCNTs | Participated | A P Pathak |
| International | Sri Sathya Sai University, Puttaparthi | SSIHL, Puttaparthi | 20-Dec-2014 | 22-Dec-2014 | Optical properties of Ge nanoparticles synthesized in different liquids by pulsed laser ablation | Participated | D Narayana Rao, Mudasir H Dar |
| International | IIT Kharagpur | IIT Kharagpur | 13-Dec-2014 | 16-Dec-2014 | Influence of solvent on the optical and structural properties of Germanium nanoparticles synthesized by nanosecond laser ablation in liquids | Participated | D Narayana Rao, Mudasir H Dar |
| International | Sri Venkateswara University Tirupathi | Sri Venkateswara University Tirupathi | 03-Dec-2014 | 06-Dec-2014 | Optical properties of Germanium nanoparticles synthesized by pulsed laser ablation in acetone | Participated | D Narayana Rao, Mudasir H Dar |
| International | University of North Texas Denton USA | University of North Texas Denton USA | 05-Aug-2012 | 10-Aug-2012 | Structural and optical properties of Ge nanocrystals embedded in SiO2 prepared by1 MeV Ge implantation | Participated | A P Pathak |
| International | University of North Texas Denton USA | University of North Texas Denton USA | 05-Aug-2012 | 10-Aug-2012 | Effects of Ion irradiation on GeO2 nanocrystalsfluence dependence study | Participated | A P Pathak |
| International | ARCI Hyderabad | ARCI Hyderabad | 20-Jan-2012 | 23-Jan-2012 | Synthesis of Si nanocrystals embedded in SiO2 matrix | Participated | A P Pathak |
| International | JNCASR Bangalore | JNCASR Bangalore | 05-Dec-2011 | 10-Dec-2011 | SHI irradiation induced effects in functionalized MWCNTs | Participated | A P Pathak |
| Name of the award | Awarded by | Awarded year |
|---|---|---|
| UGC STARTUP RESEARCH GRANT | UGC | 2019 |
| Dr D S Kothari PDF | UGC | 2017 |
| International Travel Support | DST | 2012 |
| Commonwealth visiting scholrship | Canada Univ of Saskatchewan Saskatoon | 2012 |
| UGC CSIR NET | CSIR | 2007 |
| Title | Type | Organized by | Venue | Start date | End date | Role |
|---|---|---|---|---|---|---|
| Effective teaching Learnign skills | Faculty development program | GITAM Institute of Science, GITAM Deemed to be University, Visakhapatnam | GITAM Institute of Science, GITAM Deemed to be University, Visakhapatnam | 10-Jun-2019 | 14-Jun-2019 | Participated |
| Short Course on spectroscopic ellipsometry | Quality improvement program | Sinsil International, J A woollam | RRI Bangalore | 24-Jan-2018 | 25-Jan-2018 | Participated |
| Title | Type | Organized by | Venue | Start date | End date | Role |
|---|
