Faculty Profile
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
SelectList of courses
MSCEducation
| Degree Name | Institute & College name | Year of Graduation/Award |
|---|---|---|
| Ph D in Physics | College of Science ANDHRA UNIVERSITY | 2002 |
| M Sc | College of Science ANDHRA UNIVERSITY | 1994 |
| B Sc | GVP Degree College ANDHRA UNIVERSITY | 1992 |
Experience
| Designation | Organization | From Date | To Date |
|---|---|---|---|
| Senior Professor | School of Science GITAM | 10-07-2021 | 09-11-2022 |
| Professor | Institute of Science GITAM | 20-07-2016 | 09-07-2021 |
| Associate Professor | Institute of Technology GITAM | 18-06-2008 | 20-07-2016 |
| Assistant Professor Sr Scale | College of Engineering GITAM | 01-04-2007 | 17-06-2008 |
| Assistant Professor | College of Engineering GITAM | 21-08-2001 | 31-03-2007 |
| LECTURER | G V P DEGREE COLLEGE | 08-08-1995 | 30-06-1996 |
Awards
| Award name | Award Organization | Awarded year |
|---|---|---|
| Best Researcher Award | GITAM University Visakhapatnam | 2010 |
| Prof. P. Tiruvenganna Rao sahastabdi poorthi prize for the best thesis | Presented in 71st and 72nd Convocation of Andhra University | 2006 |
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 project | Funded by | Duration | Sanctioned date |
|---|
| Title of the project | Funded by | Duration | Sanctioned date |
|---|---|---|---|
| Synthesis And Study Of Magnetic And Electrical Properties Of Ferrites For Memory And Sensor Applications | UGC | 36 | 22-Mar-2013 |
| Synthesis, Structural, Dielectric and peizo electric properties of rareearth and transition metal doped nanoceramics via a high energy ball milling process. | UGC | 36 | 13-Feb-2007 |
| Transport properties of semiconducting Glasses | UGC | 24 | 07-Oct-2003 |
| Board name | Journal name |
|---|
| Board name | Journal name |
|---|---|
| ELSEVIER | CERAMICS INTERNATIONAL |
| SPRINGER | JOURNAL OF SUPER CONDUCTIVITY AND NOVEL MAGNETISM |
| ELSEVIER | PHYSICA B |
| Seminar name | Organized by | Venue | Start date | End date | Title of the paper presented | Role | Co presenter |
|---|
| Seminar name | Organized by | Venue | Start date | End date | Title of the paper presented | Role | Co presenter |
|---|---|---|---|---|---|---|---|
| International | DEPARTMENT OF CHEMISTRY | GITAM DEEMED TO BE UNIVERSITY | 14-Dec-2015 | 17-Dec-2015 | Dielectric and impedance spectroscopic studies of 0.8Ba0.2(Bi0.5K0.5)Ti0.95Zr0.05O3 lead free ceramics | Participated | |
| International | DEPARTMENT OF CHEMISTRY | GITAM DEEMED TO BE UNIVERSITY | 14-Dec-2015 | 17-Dec-2015 | Synthesis, structural, magnetic and electrical properties of Li substituted NiZn nano crystalline ferrites prepared via citrate gel auto combustion route | Participated |
| Title of the thesis | Name of the student | Name of the college / university | Major subject area | Year of admission | Type of admission | Thesis specification |
|---|
| Title of the thesis | Name of the student | Name of the college / university | Major subject area | Year of admission | Type of admission | Thesis specification |
|---|
| Title of the thesis | Name of the student | Name of the college / university | Major subject area | Year of admission | Type of admission | Thesis specification |
|---|---|---|---|---|---|---|
| Effect of Divalent Copper and Nickel ion substitution on Structural, Magnetic and Electrical Properties of CobaltZinc Nanocrystalline ferrites | Mr.BBVS Vara Prasad | JNTU KAKINADA | MATERIALS SCIENCE | 2019 | Part time | PhD |
| Structural and Electrical properties of Sb2O3 and CoO substituted lead vanadate glasses | Mr.KK Brahmananda Rao | GITAM | MATERIALS SCIENCE | 2019 | Part time | PhD |
| Structural, Dielectric and Ferroelectric properties of CuO and SnO2 substituted BMZT Ceramics | Mr.G SANKARA RAO | ACHARYA NAGARJUNA UNIVERSITY | MATERIALS SCIENCE | 2018 | Part time | PhD |
| INVESTIGATIONS ON STRUCTURAL AND ELECTRICAL PROPERTIES OF Sm2O3 and Dy2O3 SUBSTITUTED BTBKT20 LEAD FREE CERAMICS SYNTHESIZED VIA SOLID STATE REACTION ROUTE | Mr.C V S S SASTRY | GITAM | MATERIALS SCIENCE | 2018 | Part time | PhD |
| STUDY OF ELECTRICAL AND MAGNETIC PROPERTIES OF Cu SUBSTITUTED NiZn NANOCRYSTALLINE FERRITES SYNTHESIZED VIA CITRATE GEL AUTOCOMBUSTION ROUTE | Mr.D VENKATESH | GITAM | MATERIALS SCIENCE | 2017 | Full time | PhD |
| Effect of Chromium substitution on structural, magnetic and electrical properties of Nano Crystalline NiZn Ferrites Synthesized via Citrategel Auto Combustion Route | Mr.M. Siva Ram Prasad | JNTU KAKINADA | MATERIALS SCIENCE | 2016 | Part time | PhD |
| Structural, Dielectric and Impedance spectroscopic studies of CeO2,ZrO2 and Nd2O3 Substituted BTBKT lead free ceramics synthesized via high energy ball milling process | Mr.M.N.V.RAMESH | ACHARYA NAGARJUNA UNIVERSITY | MATERIALS SCIENCE | 2016 | Part time | PhD |
| Synthesis and study on structural, electrical and magnetic properties of Al3 Substituted NiZn Nano Ferrites | Mr.B. Rajesh babu | JNTU KAKINADA | MATERIALS SCIENCE | 2016 | Part time | PhD |
| Characterization of high concentration doping of Sm3, Bi3 and Nd3 ions in Asite at PZT ceramics derived via a high energy ball milling technique | Mr.T. ANIL BABU | ANDHRA UNIVERSITY | MATERIALS SCIENCE | 2015 | Full time | PhD |
| Study of Structural, Dielectric and Electrical Properties of CuDoped Barium Titanate Ceramics | Mr.M V S SOMESWARA RAO | GITAM | MATERIALS SCIENCE | 2013 | Part time | M.Phil |
| Studies of some physical properties of semi conducting 50PbO 5OV2O5 Eutectic Glass System with MgO, CaO and BaO Substituted for PbO | Mr.B SRINIVASA RAO | ANDHRA UNIVERSITY | MATERIALS SCIENCE | 2013 | Part time | PhD |
| Physical Properties of NiO, CaO and CeO2 Substituted Lead Vanadate Glasses | Ms.N MANJULA BHARATHI | JNTU HYDERABAD | MATERIALS SCIENCE | 2010 | Part time | PhD |
| Name of the award | Awarded by | Awarded year |
|---|---|---|
| BEST RESEARCHER AWARD | GITAM | 2010 |
| Prof. P. Tiruvenganna Rao sahastabdi poorthi prize | ANDHRA UNIVERSITY | 2002 |
| Organization name | Membership category | Membership type |
|---|---|---|
| Indian Science Congress Association | Life | Member |
| INDIAN ASSOCIATION OF PHYSICS TEACHERS | Life | Member |
| MAGNETICS SOCIETY OF INDIA | Life | Member |
