V. Ramesh V K

V. Ramesh V K

Senior Professor, Electronics and Physics, GSS , VSP

Education
Ph. D.
Email ID
rkocharl@gitam.edu
Education
Ph. D.
Research Areas
  • MATERIALS SCIENCE
  • NANO FERRITES
  • FUNCTIONAL MATERIALS
  • SEMI CONDUCTING GLASSES
Consulting hours
Select
List of courses
MSC

Education

Degree NameInstitute & College nameYear of Graduation/Award
Ph D in PhysicsCollege of Science ANDHRA UNIVERSITY2002
M ScCollege of Science ANDHRA UNIVERSITY1994
B ScGVP Degree College ANDHRA UNIVERSITY1992

Experience

DesignationOrganizationFrom DateTo Date
Senior ProfessorSchool of Science GITAM10-07-202109-11-2022
ProfessorInstitute of Science GITAM20-07-201609-07-2021
Associate ProfessorInstitute of Technology GITAM18-06-200820-07-2016
Assistant Professor Sr ScaleCollege of Engineering GITAM01-04-200717-06-2008
Assistant ProfessorCollege of Engineering GITAM21-08-200131-03-2007
LECTURERG V P DEGREE COLLEGE08-08-199530-06-1996

Awards

Award nameAward OrganizationAwarded year
Best Researcher AwardGITAM University Visakhapatnam2010
Prof. P. Tiruvenganna Rao sahastabdi poorthi prize for the best thesisPresented in 71st and 72nd Convocation of Andhra University2006

Co0.5xCuxZn0.5Fe2O4 (0 x 0.25) nano crystalline ferrites Structural, magnetic and electric propertiesSolid State Sciences, Scopus, JUN-2020, in press, 106325

Magnetic Properties of Cu2 Substituted NiZn NanoCrystalline Ferrites Synthesized in CitrateGel Routeournal of Inorganic and Organometallic Polymers and Materials, Scopus, JAN-2020, 30, 2057-2066

Correlation Between Structural, Magnetic and Dielectric Properties of Microwave Sintered NiZnAl NanoferritesJournal of Superconductivity and novel magnetism, Scopus, -2019, online pub, 10

Structural and magnetic studies on CoZn Nanoferrite synthesized via solgel and combustion methods Materials Science Poland, Scopus, -2019, 37, 39-54

Physical, structural, morphological, magnetic and electrical properties of Co0. 5xNixZn0. 5Fe2O4 nanocrystalline ferritesCeramics International, Scopus, -2019, 45, 4549-4563

Structural, Magnetic, and Dielectric Properties of Conventional and MicrowaveSintered Ni0.6Zn0.4xCuxFe2O4Journal of Superconductivity and novel magnetism , Scopus, -2018, 31, 1199-1207

Structural and magnetic properties of nanocrystalline nickel ferrite (NiFe2O4) synthesized in solgel and combustion routesSolid State Sciences, Scopus, -2018, 86, 86-97

Structural and Soft Magnetic Properties of Nickel Substituted CoZn NanoferritesJournal of Superconductivity and novel magnetism, Scopus, -2018, 31 , 3223-3237

Structural and dielectric studies of excessive Bi3 containing perovskite PZT and pyrochlore biphasic ceramicsMaterials Science and Engineering B, Scopus, -2018, 228, 175-182

Structural and electrical properties of Cudoped NiZn nanocrystalline ferrites for MLCI applicationsModern Physics Letters B, Scopus, -2017, 31, 1750318

Structural and electrical properties of Cudoped NiZn nanocrystalline ferrites for MLCI applicationsModern Physics Letters B, Scopus, -2017, 31, 1750318

Impedance and AC conductivity studies of Sm3 substituted 0.8Ba0.2(Bi0.5K0.5)TiO3 lead free ceramics AIP Conference Proceedings , Scopus, -2017, 1859, 020034

Effect of sintering temperature on micro structural and impedance spectroscopic properties of Ni0.5Zn0.5Fe2O4 nano ferrite AIP Conference Proceedings 1859 (2017) , Scopus, -2017, 1859, 020035

Structural and Magnetic Studies of NanocrystallineFerrites MFe2O4 (M Zn, Ni, Cu, and Co) Synthesized Via Citrate Gel Autocombustion MethodJournal of Superconductivity and novel magnetism, Scopus, -2017, 30, 3523-3535

Structural, dielectric and impedance spectroscopic studies of Ni 0. 5 Zn 0. 5 x Li x Fe2O4 nanocrystalline ferritesInternational Journal of Modern Physics B, Scopus, -2017, 31, 1750153

Role of Synthesis on Physical Properties of Ni0.5Zn0.5Fe2O4Nanoferrite A Comparative StudyJournal of Super conductivity and Novel Magnetism 30(2017) 16091617, Scopus, -2017, 30, 1609-1617

Structural and Dielectric Studies on 0.8Ba0.2 (Bi0.5(1x)Sm0.5xK0.5)TiO3 lead free ceramic system International Advanced Research Journal in Science, Engineering and Technology , Google scholar, -2017, 4, 155-160

Electrical and Dielectric Properties of Nonmagnetic Al3 Substituted NiZn Nano Ferrites for High Frequency ApplicationsJ Inorganic and Organometallic Polymers and materials, Scopus, -2016, 26, 589-597

ESR and dc electrical properties of Bi2O3PbOV2O5 glass systemPhys. Chem. Glasses Eur. J. Glass Sci. Technol. B , Scopus, -2016, 57, 279-284

Structural, dielectric and AC Conductivity studies on 0.8Ba0.2(Bi0.5K0.5)Ti1xZrxO3 leadfree ceramic systemMaterial Science Poland, Scopus, -2016, 34, 669-675

Dielectric And AC Conductivity Studies of Nd Substituted 0.8BaTiO30.2(Bi0.5(1x)Nd0.5xK0.5 )TiO3 Lead Free CeramicsSolid State Physics AIP Conference Proceedings, Scopus, -2016, 1731, 110043

Effect of Cerium substitution on structural and impedance properties of 0.8Ba0.2(Bi0.5K0.5)TiO3 lead free ceramic systemModern Physics Letters B , Scopus, -2016, 30, 1650056

DC electrical resistivity and dielectric properties of NiZn nanoferrite synthesized via autocombustion routeIndian Journal of Physics , Scopus, -2016, 90, 417-428

Structural, Magnetic, and Dielectric Properties of Ni0.5Zn0.5Al x Fe2x O4 NanoferritesJOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, Scopus, -2016, 29, 939-950

Structural and Dielectrical Properties of Cu Doped Barium Magnesuim Zirconium Titanate Perovskite Ceramics International Journal of Advanced Research in Physical Science , Citeseer, -2016, 3, 15-20

Structural and Dielectric Properties of Sn Doped Barium Magnesuim Zirconium Titanate Perovskite Ceramics World Journal of Condensed Matter Physics, Google scholar, -2015, 5 , 346-352

Effect of Zr on Structural and Dielectrical Properties of Ba0.9Mg1.0)(ZrxTi1x)O3CeramicsAdvances in Materials Physics and Chemistry, Google scholar, -2015, 5, 419-42

DC Electrical Resistivity Studies and structure of Ni0.5Zn0.5CrxFe2xO4 nanoferritesInternational Journal of Modern Physics B, Scopus, -2015, 29, 1550101

Effect on structural and magnetic properties of Aluminum substituted NiZn nano ferrite system prepared via citrategel routeInternational Journal of Modern Physics B, Scopus, -2015, 29, 1550032

Effect of sintering temperature on the microstructure and magnetic properties of NiZn nanoferrite prepared by auto combustion routeJournal of Magnetics , Scopus, -2015, 20, 229-240

Effect of Cr3 substitution on structural, magnetic and dielectric properties of nanocrystalline Ni0.5Zn0.5CrxFe2xO4 ferrite systemNANO Brief Reports and Reviews, Scopus, -2015, 10 , 155009

Dielectric and impedance spectroscopic studies of 0.8BaTiO3 0.2 Bi0.5K0.5TiO3 lead free ceramics.International Journal of Modern Physics B, Scopus, -2015, 29 , 1550119

Study of microstructure and augmentation of dc electrical resistivity due to Al3 substitution in NiZn nano ferrite system synthesized via auto combustionModern Physics Letters B, Scopus, -2015, 29, 1550151

Structural, magnetic and electrical properties of Ni0.65Zn0.35xCuxFe2O4 nano ferrite system Journal of Superconductivity and Novel Magnetism , Scopus, -2015, 28, 2801-2807

Structural and Magnetic Studies on Chromium Substituted NiZn Nano Ferrite Synthesized by Citrate Gel Auto Combustion MethodJournal of Superconductivity and Novel Magnetism, Scopus, -2014, 27, 2735-2745

Structural and magnetic properties of Ni0.5Zn0.5AlxFe2x O4 nano ferrite systemMaterials Chemistry and Physics, Scopus, -2014, 148, 585-591

Ferroelectric studies of excessive Sm3 containing perovskite PZT and pyrochlore biphase ceramicsSolid State Physics AIP Conf. Proc, Scopus, -2014, 1591, 589-591

Effect of Copper doping on Structural, Dielectric and DC Electrical resistivity properties of BaTiO3 Advances in Materials Physics and Chemistry, Google scholar, -2013, 3, 77-82

Title of the projectFunded byDurationSanctioned date
Title of the projectFunded byDurationSanctioned date
Synthesis And Study Of Magnetic And Electrical Properties Of Ferrites For Memory And Sensor ApplicationsUGC3622-Mar-2013
Synthesis, Structural, Dielectric and peizo electric properties of rareearth and transition metal doped nanoceramics via a high energy ball milling process.UGC3613-Feb-2007
Transport properties of semiconducting GlassesUGC2407-Oct-2003
Board nameJournal name
Board nameJournal name
ELSEVIERCERAMICS INTERNATIONAL
SPRINGERJOURNAL OF SUPER CONDUCTIVITY AND NOVEL MAGNETISM
ELSEVIERPHYSICA B
Seminar nameOrganized byVenueStart dateEnd dateTitle of the paper presentedRoleCo presenter
Seminar nameOrganized byVenueStart dateEnd dateTitle of the paper presentedRoleCo presenter
InternationalDEPARTMENT OF CHEMISTRYGITAM DEEMED TO BE UNIVERSITY14-Dec-201517-Dec-2015Dielectric and impedance spectroscopic studies of 0.8Ba0.2(Bi0.5K0.5)Ti0.95Zr0.05O3 lead free ceramicsParticipated
InternationalDEPARTMENT OF CHEMISTRYGITAM DEEMED TO BE UNIVERSITY14-Dec-201517-Dec-2015Synthesis, structural, magnetic and electrical properties of Li substituted NiZn nano crystalline ferrites prepared via citrate gel auto combustion routeParticipated
Title of the thesisName of the studentName of the college / universityMajor subject areaYear of admissionType of admissionThesis specification
Title of the thesisName of the studentName of the college / universityMajor subject areaYear of admissionType of admissionThesis specification
Title of the thesisName of the studentName of the college / universityMajor subject areaYear of admissionType of admissionThesis specification
Effect of Divalent Copper and Nickel ion substitution on Structural, Magnetic and Electrical Properties of CobaltZinc Nanocrystalline ferritesMr.BBVS Vara PrasadJNTU KAKINADAMATERIALS SCIENCE2019Part timePhD
Structural and Electrical properties of Sb2O3 and CoO substituted lead vanadate glassesMr.KK Brahmananda RaoGITAMMATERIALS SCIENCE2019Part timePhD
Structural, Dielectric and Ferroelectric properties of CuO and SnO2 substituted BMZT CeramicsMr.G SANKARA RAOACHARYA NAGARJUNA UNIVERSITYMATERIALS SCIENCE2018Part timePhD
INVESTIGATIONS ON STRUCTURAL AND ELECTRICAL PROPERTIES OF Sm2O3 and Dy2O3 SUBSTITUTED BTBKT20 LEAD FREE CERAMICS SYNTHESIZED VIA SOLID STATE REACTION ROUTEMr.C V S S SASTRYGITAMMATERIALS SCIENCE2018Part timePhD
STUDY OF ELECTRICAL AND MAGNETIC PROPERTIES OF Cu SUBSTITUTED NiZn NANOCRYSTALLINE FERRITES SYNTHESIZED VIA CITRATE GEL AUTOCOMBUSTION ROUTEMr.D VENKATESHGITAMMATERIALS SCIENCE2017Full timePhD
Effect of Chromium substitution on structural, magnetic and electrical properties of Nano Crystalline NiZn Ferrites Synthesized via Citrategel Auto Combustion RouteMr.M. Siva Ram PrasadJNTU KAKINADAMATERIALS SCIENCE2016Part timePhD
Structural, Dielectric and Impedance spectroscopic studies of CeO2,ZrO2 and Nd2O3 Substituted BTBKT lead free ceramics synthesized via high energy ball milling processMr.M.N.V.RAMESHACHARYA NAGARJUNA UNIVERSITYMATERIALS SCIENCE2016Part timePhD
Synthesis and study on structural, electrical and magnetic properties of Al3 Substituted NiZn Nano FerritesMr.B. Rajesh babuJNTU KAKINADAMATERIALS SCIENCE2016Part timePhD
Characterization of high concentration doping of Sm3, Bi3 and Nd3 ions in Asite at PZT ceramics derived via a high energy ball milling techniqueMr.T. ANIL BABUANDHRA UNIVERSITYMATERIALS SCIENCE2015Full timePhD
Study of Structural, Dielectric and Electrical Properties of CuDoped Barium Titanate CeramicsMr.M V S SOMESWARA RAOGITAMMATERIALS SCIENCE2013Part timeM.Phil
Studies of some physical properties of semi conducting 50PbO 5OV2O5 Eutectic Glass System with MgO, CaO and BaO Substituted for PbOMr.B SRINIVASA RAOANDHRA UNIVERSITYMATERIALS SCIENCE2013Part timePhD
Physical Properties of NiO, CaO and CeO2 Substituted Lead Vanadate GlassesMs.N MANJULA BHARATHIJNTU HYDERABADMATERIALS SCIENCE2010Part timePhD
Name of the awardAwarded byAwarded year
BEST RESEARCHER AWARDGITAM2010
Prof. P. Tiruvenganna Rao sahastabdi poorthi prizeANDHRA UNIVERSITY2002
Organization nameMembership categoryMembership type
Indian Science Congress AssociationLifeMember
INDIAN ASSOCIATION OF PHYSICS TEACHERSLifeMember
MAGNETICS SOCIETY OF INDIALifeMember