Publications

Journals

• Prajna P. Mohapatra, Suresh Pittala and Pamu Dobbidi "Temperature dependent broadband dielectric, magnetic and electrical studies on Li1-xMg2xFe5-xO8 for microwave devices", Journal of Materials Research and Technology vol.In press, no.-, pp.---, [2020]

• Srinivas Pattipaka, Mahesh Peddigari, and D. Pamu "Dielectric and ferroelectric properties of Gd3+ doped (K0.5Na0.5)0.96Li0.04(Nb0.8Ta0.20)O3 piezoelectric ceramics", Materials Science and Engineering: B vol.252, no.-, pp.114470--, [2020]

• Srinivas Pattipaka, J. Pundareekam Goud, Gyan Prakash Bharti, K. C. James Raju, Alika Khare and D. Pamu "Effect of oxygen partial pressure on nonlinear optical and electrical properties of BNT-KNNG composite thin films", Journal of Materials Science: Materials in Electronics vol.31, no.-, pp.2986-2996, [2020]

• Radhe Shyam, Apurba Das, Pamu Dobbidi , Fouran Singh, Pargam Vashishtha, Govind Gupta and Srinivasa Rao Nelamarri"Improved optical properties of ion beam irradiated (K,Na)NbO3 thin films", Journal of Alloys and Compounds vol.-, no.-, pp.153794--, [2020]

• Radhe Shyam, Mahendra Singh Rathore, Arun Vinod, Apurba Das, Pamu Dobbidi , Fouran Singh and Srinivasa Rao Nelamarri"Irradiation induced modification of structural and optical properties of potassium sodium niobate thin films", Applied Physics A vol.126, no.1, pp.1--, [2020]

• Sowjanya M., Mohammad Shariq, Jayaganthan R., Chowdhary R., Pamu D., Sasi Florence and Mohammad Haider"Effect of Ar: O(2) gas atmosphere on optical properties of Y2O2 doped ZnO thin films by RF sputtering", Europhysics letters vol.129, no.-, pp.34003--, [2020]

• Sowjanya M., Jayaganthan R., Chowdhary R., Pamu D.. and Mohammad Shariq"Structural and Optical Properties of Pure Wurtzite ZnO Under Uniaxial Strain Based on First Principle Study", Acta Physica Polonica A vol.137, no.-, pp.361-367, [2020]

• Apurba Das and D. Pamu"A comprehensive review on the electrical properties of hydroxyapatite based ceramic composites", Material Science and Engineering C vol., no. , pp., [2019]

• Prajna P. Mohapatra, Srinivas Pattipaka and Pamu Dobbidi "The effect of Sr substitution on the electrical, dielectric and magnetic behavior of lithium ferrite", Ceramics International vol.45, no.18, pp.25010-25019, [2019]

• Prajna P. Mohapatra and Pamu Dobbidi "Magnetic and broadband dielectric studies of calcium-substituted LiFe5O8", Journal of Magnetism and Magnetic Materials vol.500, no.-, pp.166354--, [2019]

• Srinivas Pattipaka, Andrews Joseph, Gyan Prakash Bharti, K. C. James Raju, Alika Khare and D. Pamu "Thickness-dependent microwave dielectric and nonlinear optical properties of Bi0.5Na0.5TiO3 thin films", Applied Surface Science vol.488, no.-, pp.391-403, [2019]

• Srinivas Pattipaka, Sweety Bora and D. Pamu "Structural, Electrical, and AC- Resistivity Studies of BNT-KN Piezoelectric Ceramics", Ferroelectrics vol.557, no.-, pp.28-42, [2019]

• Susmita Rabha and Pamu Dobbidi "Enhanced microwave dielectric and?electrical properties of?Zn substituted Mg2TiO4 ceramics for?RF/microwave applications", Journal of material Science: Materials in Electronics vol.30, no.-, pp.14600-14610, [2019]

• Susmita Rabha and Pamu Dobbidi "The impact of thickness on the optical, electrical and dielectric properties of nanocrystalline 0.1MTO-0.9BNO composite thin films", Applied Surface Science vol.489, no.-, pp.831-840, [2019]

• Emon Barua, Apurba Das, D. Pamu , Ashish B Deoghare, Payel Deb, Sumit Das Lala and Sushovan Chatterjee"Effect of thermal treatment on the physico-chemical properties of bioactive hydroxyapatite derived from caprine bone bio-waste", Ceramics International vol.45, no.17, pp.23265-23277, [2019]

• Susmita Rabha and D. Pamu"Structural, electrical and dielectric studies on (1 − x) MgTiO3 − x Ba0.5Sr0.5 TiO3 composite ceramics for type-II capacitor applications", Journal of Materials Science: Materials in Electronics vol.30, no.6, pp.5327-5341, [2018]

• Srinivas Pattipaka, A.R. James and D. Pamu"Enhanced dielectric and piezoelectric properties of BNT-KNNG piezoelectric ceramics", Journal of Alloys and Compounds vol.765, no., pp.1195-1208, [2018]

• Srinivas Pattipaka, A.R. James and D. Pamu"Dielectric, Piezoelectric and Variable Range Hopping Conductivity Studies of Bi0.5(Na, K)0.5TiO3 Ceramics", Journal of Electronic Materials vol.47, no.7, pp.3876-3890, [2018]

• Rashmi Ranjan Behera, Apurba Das D. Pamu, Lalit M Pandey and M R Sankar"Mechano-tribological properties and in vitro bioactivity of biphasic calcium phosphate coating on Ti-6Al-4V", Journal of the Mechanical Behavior of Biomedical Materials vol.86, no., pp.143-157, [2018]

• Pallabi Gogoi, Laishram Robindro and Dobbidi Pamu"Low temperature synthesis and characterization of nano- crystalline Mg(Zr0.5Ti0.95)O3Ceramics", Journal of American Ceramic society vol.101, no.12, pp. 5389-5399, [2018]

• T. Santhosh Kumar, N. Srinivas Rao, A. Vinod, M. S. Rathore, A. P. Pathak, F. Singh and D. Pamu "High energy ion beam irradiation effects on structural and optical properties of (Mg0.95Co0.05)TiO3 thin films", Radiation Effects and Defects in Solids vol., no. , pp., [2018]

• A. Das, A. K. Chikkala, G. P. Bharti, R. R. Behera, R. S. Mamila, A. Khare, P . Dobbidi"Effect of thickness on optical and microwave dielectric properties of Hydroxyapatite films deposited by RF magnetron sputtering", J Alloys Compd. vol.739, no. , pp. 729-736, [2018]

• K. Dharmalingam, D. Pamu, R. Anandalakshmi"Comparison of solid state synthesis of zinc calcium phosphorous oxide (ZCAP) ceramics under conventional and microwave heating methods", Materials Letters vol.212, no. , pp. 207-210, [2018]

• T. Santhosh Kumar, N. Srinivas Rao, A. Vinod, M.S. Rathore, A.P. Pathak, F. Singh, D. Pamu"High energy ion beam irradiation effects on structural and optical properties of (Mg0.95Co0.05)TiO3 thin films", Radiation Effects and Defects in Solids vol., no. , pp., [2018]

• Anil Kumar C, Pamu D"Microwave dielectric properties of low temperature fired Ba5Nb4O15-BaWO4 ceramics supplemented with their own nanoparticles for LTCC applications", International Journal of Applied Ceramic Technology vol., no. , pp. , [2017]

• Anil Kumar C, Pamu D"Broadband and microwave dielectric studies on Ba5Nb4O15 ceramics supplemented with its nanoparticles for cryogenic electronic applicationsnanoparticles for LTCC applications", Journal of Electronic Materials vol.46, no. , pp.917, [2017]

• Bipul Deka, S. Ravi, A. Perumal, D. Pamu"Effect of Mn doping on magnetic and dielectric properties of YFeO3 Ceramics ", Ceramics International vol.43, no. , pp.1323, [2017]

• S. Pattipaka, M. Peddigari, D. Pamu"Effect of thickness on optical and microwave dielectric properties of Hydroxyapatite films deposited by RF magnetron sputtering", Ferroelectrics vol.518, no. , pp.59-65, [2017]

• S. Pattipaka, M. Peddigari, D. Pamu"Structural, dielectric and AC-conductivity studies of Gd doped lead-free Bi0.5Na0.5TiO3 ceramics", Ferroelectrics vol.518, no. , pp.59-65 , [2017]

• S. Pattipaka, M. Peddigari, D. Pamu"Effect of Ce on structural and dielectric properties of lead-free (Bi0.5Na0.5)TiO3 ceramics", Ceramics international vol.43, no. , pp.S151-S157, [2017]

• S. Rabha, A. K. Chikkala, P. Dobbidi"Structural and dielectric properties of (1-x)MgTiO3-xBa5Nb4O15 composites by microwave sintering process", Ferroleectrics vol.519, no. , pp.145-151, [2017]

• M. K. Poddar, S. Sharma, S. Pattipaka, D. Pamu, V. S. Mohalkar"Ultrasound-Assisted Synthesis of poly(MMA–co–BA)/ZnO Nanocomposites with Enhanced Physical Properties", Ultrason Sonochem vol.39, no. , pp.782-791, [2017]

• P. Gogoi, L. R. Singh, D. Pamu"Characterization of Zn doped MgTiO3 ceramics: an approach for RF capacitor applications", J. Mater. Sci. Mater. Electron. vol., no. , pp., [2017]

• Aakansha Singh, Bipul Deka, Seenipandian Ravi, D. Pamu"Impedance spectroscopy and ac conductivity mechanism in Sm doped Yttrium Iron Garnet", Ceramics International vol.43, no.13, pp.10468-10477, [2017]

• Bipul Deka, Seenipandian Ravi, D. Pamu"Evolution of structural transition, grain growth inhibition and collinear antiferromagnetism in (Bi1-xSmx)FeO3 ( x = 0 to 0.3) and their effects on dielectric and magnetic properties", Ceramics International vol.43, no.18, pp.16580-16592, [2017]

• R. K. Bhuyan, T. Santhosh Kumar, D. Pamu"Liquid phase effect of Bi2O3 additive on densification, microstructure and microwave dielectric properties of Mg2TiO4 ceramics", Ferroelectrics vol.516, no.1, pp. 173-184, [2017]

• C. Anil Kumar, D. Pamu"Effect of V2O5 on BaWO4 thin films deposited by RF sputtering for microwave decorative and dielectric capacitor applications", Ferroelectrics vol.519, no.1, pp. 171-177 , [2017]

• T.R. Gopalarao, S. Ravi, D. Pamu"Electrical transport and magnetic properties of epitaxial Nd_0.7Sr_0.3MnO₃ thin films on (001)-oriented LaAlO₃ substrate", Journal of Magnetism and Magnetic Materials vol.409, no., pp.148-154, [2016]

• C. Anil Kumar, and D. Pamu "Dielectric and Optical Characterization of RF Sputtered Ba₅Nb₄O₁₅–BaWO₄ Composite Films for Electronic and Smart Window Applications", Journal of Electronic Materials vol., no. , pp.1-102, [2016]

• Pallabi Gogoi, Pramod Sharma and Pamu Dobbidi"Microwave and broadband dielectric properties of Ni substituted MgTiO3 ceramics", Journal of material science: Material Electron vol.27, no.9, pp.9052-9060, [2016]

• T. R. Gopalarao, S. Ravi and D. pamu"Effect of Film Thickness in Electrical Resistivity and Magnetic Properties of Nd0.7Sr0.3MnO3 Thin Films", Journal of Superconductivity and Novel Magnetism vol.29, no.10, pp.2567-2572, [2016]

• T.R Gopalarao, S Ravi, D Pamu"Electrical transport and magnetic properties of epitaxial Nd0. 7Sr0. 3MnO3 thin films on (001)-oriented LaAlO3 substrate ", Journal of Magnetism and Magnetic Materials vol.409, no. , pp.148-154, [2016]

• T. R. Gopalarao, S. Ravi, D. Pamu"Electrical transport and magnetic properties of epitaxial Nd0.7Sr0.3MnO3 thin film on (001)-oriented LaAlO3 substrate", Journal of magnetism and magnetic materials vol.409, no. , pp.148, [2016]

• Mahesh Peddigari, Gyan Prakash Bharti, Alika Khare, D. Pamu"Optical and dielectric studies on radio frequency sputtered Gd2O3 doped K0.5Na0.5NbO3 thin films for nonlinear photonic and microwave tunable device applications", Journal of Alloys and Compounds vol.682, no. , pp.634, [2016]

• Mahesh Peddigari, Srinivas Pattipaka, Gyan Prakash Bharti, Alika Khare, D. Pamu"Nonlinear optical properties of pulsed laser deposited Gd2O3 and Dy2O3 doped K0.5Na0.5NbO3 thin films", Optical Materials vol.58, no. , pp.9, [2016]

• C. Anil Kumar, and D. Pamu"Dielectric and Optical Characterization of RF Sputtered Ba5Nb4O15–BaWO4 Composite Films for Electronic and Smart Window Applications", Journal of Electronic Materials vol., no. , pp.1, [2016]

• Pallabi Gogoi, P. Srinivas, Pramod Sharma, D. Pamu"Optical, Dielectric Characterization and Impedance Spectroscopy of Ni-Substituted MgTiO3 Thin Films", Journal of Electronic Materials vol.45, no. , pp.899, [2016]

• D. C. Joshi, S. Nayak, A. Kumar, A. Mohanta, D. Pamu and S. Thota"Peculiarities of the temperature dependence of electron spin resonance and Raman studies of Zn1-xNixO/NiO two-phase nanocomposites substituted cobalt-orthotitanate", Journal of Applied Physics (American Institute of Physics) vol.119, no. , pp.74303, [2016]

• D. C. Joshi, S. Nayak, A. Kumar, A. Mohanta, D. Pamu and S. Thota"Peculiarities of the temperature dependence of electron spin resonance and Raman studies of Zn_1-xNi_xO/NiO two-phase nanocomposites", Journal of Applies Physics vol.119, no.7, pp.74303, [2016]

• Pallabi Gogoi, P. Srinivas, Pramod Sharma, D. Pamu"Optical, Dielectric Characterization and Impedance Spectroscopy of Ni-Substituted MgTiO₃ Thin Films", Journal of Electronic Materials vol.45, no.2, pp.899-909, [2016]

• Chikkala Anil Kumar, Sylvester Josephine, and Dobbidi Pamu "Impedance Spectroscopy, Broadband, and Microwave Dielectric Properties of Mechanically Alloyed Ba₅Nb₄O₁₅ Ceramics", International Journal of Applied Ceramic Technology vol., no. , pp.01-Oct, [2015]

• T. Santhosh Kumar and D. Pamu "Effect of V2O5 on Microwave Dielectric Properties of Non -Stoichimetric MgTiO3 Ceramics ", Material Science and Engineering B vol.194, no. , pp.86-93, [2015]

• T. R. Gopalarao, S. Ravi and D. Pamu,"Effect of post annealing process on electrical and magnetic properties of Nd0.7Sr0.3MnO3.", Journal of Superconductivity and Novel magnetism vol.28, no. , pp.1571-1576, [2015]

• Pallabi Gogoi, T. Santhosh Kumar,P. Sharma and D. Pamu "Structural, Optical, Dielectric and Electrical Studies on RF Sputtered Nanocrystalline Zr Doped MgTiO3 thin films", Journal of Alloys and Compounds vol.619, no. , pp.527-537, [2015]

• Mahesh Peddigari, Bashaiah Sindam, K.C. James Raju and D. Pamu "Optical and Microwave Dielectric Properties of Phase Pure (K0.5Na0.5)NbO3 Thin Films Deposited by RF Magnetron Sputtering", Journal of the American Ceramic Society vol.98, no.5, pp.1444-1452, [2015]

• C.Anil Kumar and D. Pamu "Dielectric, optical and electric studies on nanocrystalline Ba5Nb4O15 thin films deposited by RF magnetron sputtering", Applied Surface Science vol.340, no. , pp.56-63, [2015]

• T. R. Gopalarao, S. Ravi and D. Pamu "Effect of post annealing process on electrical and magnetic properties of Nd0.7Sr0.3MnO3 thin films", Journal of Superconductivity and Novel magnetism vol.28, no. , pp.1571-1576 , [2015]

• S. Nayak, S. Thota, D. C. Joshi, M. Krautz, A. Waske, A. Behler, J. Eckert, T. Sarkar, M. S. Andersson, R. Mathieu, V. Narang, and M. S. Seehra"Magnetic compensation, field-dependent magnetization reversal, and complex magnetic ordering in Co2TiO4", Physical Review B (American Physical Society) vol.92, no. , pp.214434, [2015]

• S. Nayak, S. Thota, D. C. Joshi, M. Krautz, A. Waske, A. Behler, J. Eckert, T. Sarkar, M. S. Andersson, R. Mathieu, V. Narang, and M. S. Seehra"Magnetic compensation, field-dependent magnetization reversal, and complex magnetic ordering in Co2TiO4", Physical Review B (American Physical Society) vol.92, no. , pp.214434, [2015]

• C. Anil Kumar, D. Pamu"Dielectric and Electrical Properties of BaWO4 Film Capacitors Deposited by RF Magnetron Sputtering", Ceramics International vol.41, no.1, pp. S296-S302, [2015]

• C. Anil Kumar,T. Santhosh Kumar, and D. Pamu"Irreversible thermochromic response of RF sputtered nanocrystalline BaWO4 films for smart window applications ", AIP Advances vol.5, no.10, pp.107232, [2015]

• C. Anil Kumar, D. Pamu"Dielectric, Optical and Electric Studies on Nanocrystalline Ba5Nb4O15 Thin Films Deposited by RF Magnetron Sputtering", Applied Surface Science vol.340, no., pp.56-63, [2015]

• Sowjanya M., D. Pamu, Chowdharuy R., Jayaganthan R."Optical Properties of Y2O3-Doped ZnO Thin Films Sputtered in an Ar:O2 Gas RF Magnetron Sputtering Technique", Journal of Basic and Applied Engineering Research vol.2, no.13, pp.1142-1148, [2015]

• P. Mahesh, S. Thota, D. Pamu"Dielectric Response and AC-conductivity Studies of Gd₂O₃-Contained K_0.5Na_0.5NbO₃ Piezoelectric Ceramics ", IEEE Transactions on Dielectrics and Electrical Insulation vol.22, no.6, pp.3668-3675, [2015]

• Mahesh Peddigari , and Pamu Dobbidi"Raman, dielectric and variable range hopping nature of Gd₂O₃-doped K_0.5Na_0.5NbO₃ piezoelectric ceramics ", AIP Advances vol.5, no.10, pp.107129, [2015]

• T. Santhosh Kumar, Pallabi Gogoi, A. Perumal , P. Sharma and D. Pamu "Effect of Cobalt Doping on the Structural, Microstructural, and Dielectric Properties of MgTiO3 Ceramics Prepared by Semi Alkoxide Precursor method", Journal of American Ceramic Society vol., no. , pp. , [2014]

• T. Santhosh Kumar, D. Goswami and D. Pamu "Effect of CeO2 nanoparticles and annealing temperature on the microwave dielectric properties of MgTiO3 ceramics", Ceramics International vol.40, no. , pp.1125, [2014]

• P. Mahesh and D. Pamu "Structural, mechanical and optical properties of nanocrystalline (K0.34Na0.65)NbO3.01 thin films deposited by RF sputtering", Journal of Ceramic Science and Technology vol.5, no.1, pp. 23-30 , [2014]

• R. K. Bhuyan,T. Santhosh Kumar, D. Pamu , J. M. Renehan and M. V. Jacob "Low Temperature and Broadband Dielectric Properties of V2O5 doped Mg2TiO4 Ceramics", Materials Express vol.4, no. , pp.349-358, [2014]

• R. K. Bhuyan,T. Santhosh Kumar, D. Pamu , J. M. Renehan, amd M. V. Jacob "Cryogenic microwave dielectric properties of Mg2TiO4 ceramics added with CeO2 nanoparticles", Advances in Materials Research vol.3, no. , pp.105-116, [2014]

• P. Mahesh and D. Pamu "Effect of deposition temperature on structural, mechanical, optical and dielectric properties of radio frequency sputtered nanocrystalline (Kx Na1−x )NbO3 thin films", Thin Solid Films vol.562, no. , pp.471-477, [2014]

• D. Pamu ,T. Santhosh Kumar,B. Shreedhar and Anil K. Bhatnagar "Optical, Dielectric and X-ray Photoelectron Spectroscopy Studies on Nanocrystalline Ba(Zn1/3Ta2/3)O3 Thin Films Deposited by Pulsed Laser Deposition", Proceedings of the National Academy of Sciences, India Section A: Physical Sciences vol.84, no.3, pp.457, [2014]

• Thatikonda Santhosh Kumar, Pallabi Gogoi, Alagarsamy Perumal , Pramod Sharma and Dobbidi Pamu "Effect of Cobalt Doping on the Structural, Microstructure and Microwave Dielectric Properties of MgTiO3 Ceramics Prepared by Semi Alkoxide Precursor Method", Journal of the American Ceramic Society vol.97, no. , pp.1054, [2014]

• Bipul Deka, S. Ravi , A. Perumal and D. Pamu "Ferromagnetism and ferroelectricity in Fe doped BaTiO3", Physica B: Condensed Matter vol.448, no. , pp.204-206, [2014]

• T. R. Gopalarao, Tribedi Bora, S. Ravi and D. Pamu "Structural, optical and magnetic properties of Nd0.7Sr0.3MnO3 thin films", Physics Procedia vol.54, no. , pp. 70- 74, [2014]

• D. C. Joshi, S. Thota , S. Nayak. D. D. Harish, P. Mahesh, A. Kumar, D. Pamu and Md. Qureshi "The dielectric behavior of Zn1-xNixO/NiO two-phase composites", Journal of Physics D: Applied Physics vol.47, no. , pp.435305, [2014]

• M. Peddigari, S. Thota , D. Pamu "Dielectric and ac-conductivity studies of Dy2O3 doped KNaNbO3 ceramics ", AIP Advances vol.4, no.8, pp.87113, [2014]

• T. S. Kumar, P. Gogoi,S. Thota and D. Pamu "Structural and Dielectric studies of Co doped MgTiO3 thin-films fabricated by RF magnetron sputtering", AIP Advances vol.4, no. , pp.67142, [2014]

• R. K. Bhuyan, T. Santhosh Kumar, D.Goswami, A. R. James and D. Pamu "Liquid Phase Effect of La2O3 and V2O5 on microwave dielectric properties of Mg2TiO4 Ceramics", Journal of Electroceramics vol.31, no., pp.48, [2013]

• T. Santhosh Kumar, D. Goswami and D. Pamu "Liquid Phase Effect of Bi2O3 and La2O3 on Densification, Microstructure and Microwave Dielectric Properties of MgTiO3 Ceramics", Journal of Ceramic Science and Technology vol.4, no. , pp.145-150, [2013]

• T. Santhosh Kumar, D. Goswami and D. Pamu "Influence of Bi2O3 and La2O3 on densification, microstructure and microwave dielectric properties of MgTiO3 ceramics", Journal of Ceramic Science and Technology vol.4, no.145, pp., [2013]

• R. K. Bhuyan, T. S. Kumar, D. Goswami, A. R James, A. Perumal and D. Pamu "Enhanced densification and microwave dielectric properties of Mg2TiO4 ceramics added with CeO2 nanoparticles ", Materials Science and Engineering : B vol.178, no. , pp.471 - 476, [2013]

• R. K. Bhuyan, T. Santhosh Kumar, A. Perumal , P. Saravanan and D. Pamu "Effect of annealing and atmosphere on the structure and optical properties of Mg2TiO4 thin films obtained by the radio frequency magnetron sputtering method ", Journal of Experimental Nanoscience vol.8, no. , pp.371 - 381, [2013]

• R. K. Bhuyan, T. Santhosh Kumar, A. Perumal , S. Ravi , and D. Pamu "Optical Properties of Ambient Temperature Grown Nanocrystalline Mg2TiO4 Thin films Deposited by RF Magnetron Sputtering ", Surface and Coatings Technology vol.221, no. , pp.196, [2013]

• T. Santhosh Kumar, R. K. Bhuyan and D. Pamu "Effect of post annealing on structural, optical and dielectric properties of MgTiO3 thin film deposited by RF magnetron sputtering", Applied Surface Science vol.264, no. , pp.184, [2013]

• Tribedi Bora, A. Nandy, R. K. Bhuyan, D. Pamu and S. Ravi "Magnetic, Electrical and Optical Properties of Nd0.85 K0.15 MnO3 Thin Film", Advanced Nanomaterials and Nanotechnology (Springer Proceedings in Physics) vol.143, no. , pp.449, [2013]

• R. K. Bhuyan, T. Santhosh Kumar, A. Perumal , S. Ravi and D. Pamu "Optical Properties of Ambient Temperture Grown Nanocrystalline Mg2TiO4Thin Films Deposited by RF Magnetron Sputtering", Surface and Coatings Technology vol., no. , pp., [2012]

• D. Pamu ,G. Lakshmi Narayana Rao and K.C. James Raju"Enhanced microwave dielectric properties of (Zr0.8Sn0.2)TiO4 ceramics with the addition of its own nanoparticles", Journal of American Ceramic Society vol.95, no.1, pp.126–132 , [2012]

• T. Santhosh Kumar, Ajeet Kumar, A. R. James and D. Pamu "Enhanced microwave dielectric properties of MgTiO3 ceramics prepared by mechanochemical method", Journal of Australian Ceramic Society vol.47, no.2, pp.44-48, [2011]

• D. Pamu ,G. Lakshmi Narayana Rao and K.C. James Raju"Low temperature processing of (Zr0.8Sn0.2)TiO4 ceramics with improved Q factor", Journal of Alloys and Compounds vol.509, no., pp.9289–9295, [2011]

• D Pamu , K. Sudheendran, M Ghanashyam Krishna and K C James Raju "Preparation and characterization of ZST films for CMOS applications", Integrated Ferroelectrics vol.117, no. , pp., [2010]

• D Pamu , G. Lakshminarayana Rao and K.C.James Raju "Effect of CeO2 and Nd2O3 on the microstructure and microwave dielectric properties of (Zr0.8,Sn0.2)TiO4 ceramics", Integrated Ferroelectrics vol.117, no.1, pp. , [2010]

• D. Pamu , K. Sudheendran, M Ghanashyam Krishna and K C James Raju"Dielectric properties of ambient temperature grown nanocrystalline ZrTiO4 thin films using DC magnetron sputtering", Materials Science and Engineering B vol., no. , pp. , [2009]

• D. Pamu , P.Dharama Raju and Anil.K Bhatnagar"Structural and Optical Properties of Ba (Zn1/3Ta2/3) O3 Thin Films Deposited by Pulsed Laser Deposition", Solid State Communications vol.149, no. , pp.1932, [2009]

• T. Santhosh Kumar, D. Goswami and D. Pamu "Effects of CeO2 Nanoparticles and Annealing Temperature on the Microwave Dielectric Properties of MgTiO3 Ceramics", Ceramics International vol., no. , pp. , [ ]

• Srinivas. P, A. R. James, D. Pamu"Piezoelectric and Variable Range Hopping Conductivity Studies on Bi0.5(Na,K)0.5TiO3 Ceramics", J. Electron. Mater. vol., no. , pp. , [ ]

Conferences

• Bipul Deka, S. Ravi, A. Perumal and D. Pamu "Study of Electric Modulus and Scaling Behavior in YFeO3 ", International Conference On Innovative Research In Applied Physics, Material Sciences, Instrumentation, Electronics, Communication, Electrical, Power Control, Computer Science and Information Technology (TECHNOVA-2016) vol., no. , pp. , [Dec. 22-23, 2016 ]

• T.R. Gopalarao, S. Ravi, D. Pamu"Thickness dependent Electrical and Magnetic Properties of Nd0.7Sr0.3MnO3 Thin Films", International Conference of Magnetism and Magnetic Materials (ICMAGMA-2015) held at VIT vol., no. , pp. , [Dec 2-4,2015 ]

• Prajna P. Mohapatra and D. Pamu "Magnetic and dielectric studies of Li1-xCa2xFe5-xO8 for RF/microwave applications", International Conference on Advanced Materials (ICAM 2019) vol., no., pp.20029, [2019]

• Apurba Das, Spandana Kornepati, Jonmani Rabha and Pamu Dobbidi "Microstructural study of bone like apatite deposited by a biomimetic process", DAE Solid State Physics Symposium (DAE SSPS 2018) vol., no., pp.30053, [2019]

• Apurba Das, Spandana Kornepati, Jonmani Rabha and D. Pamu "Growth and Microstructural characterization of bone like apatite deposited by a biomimetic process", 63rd DAE Solid State Physics Symposium vol., no. , pp. , [2019]

• Srinivas Pattipaka and D. Pamu "Raman spectroscopy and low temperature dielectric properties of (Bi0.5Na0.5)TiO3 ceramics", IOP Conference Series: Material science and engineering vol., no. , pp.12024, [2018]

• Susmita Rabha and Pamu Dobbidi "Dielectric and magnetic behavior of Mg1-xFexTiO3 Ceramics for microwave applications", National Conference on Emerging Trends in Vacuum Electronic Devices & Applications (VEDA-2018) vol., no. , pp., [2018]

• Prajna Paramita Mohapatra, Srinivas Pattipaka, Pamu Dobbidi and T. Tiwari "Development of LiFe5O8 ceramics for microwave applications", National Conference on Emerging Trends in Vacuum Electronic Devices & Applications (VEDA-2018) vol., no. , pp. , [2018]

• Radhika Ethireddy, Srinivas Pattipaka, Tiwari. T and Pamu Dobbidi"Microwave Dielectric Studies on AlN Ceramics for RF Window Applications", National Conference on Emerging Trends in Vacuum Electronic Devices & Applications (VEDA-2018) vol., no. , pp. , [2018]

• C. Anil Kumar, P. Mahesh, P. Srinivas, and D. Pamu"Impedance Spectroscopy, Broadband, and Microwave Dielectric Properties of Ba5Nb4O15 Ceramics", Research Conclave’16, IIT Guwahati vol., no. , pp. , [2016]

• C. Anil Kumar, P. Mahesh, P. Srinivas, and D. Pamu"Impedance Spectroscopy, Broadband, and Microwave Dielectric Properties of Ba5Nb4O15 Ceramics", Research Conclave’16, IIT Guwahati vol., no. , pp. , [2016]

• Srinivas Pattipaka, P. Mahesh and D. Pamu"Structural and dielectric properties of lead free Bi0.5Na0.5TiO3 ceramics", AIP Conference Proceedings vol.1728, no. , pp.20352, [2016]

• P. Mahesh and D. Pamu "Raman, dielectric and AC-conductivity behaviour of Dy2O3 contained K0.5Na0.5NbO3 ceramics", AIP Conference Proceedings vol.1731, no. , pp.30010, [2016]

• P. Mahesh, and D. Pamu "Raman and Dielectric Studies on Lead free (K_0.5Na_0.5)NbO₃ Piezoelectric Ceramics", IOP Conf. Series: Materials Science and Engineering/International Conference on Materials science and Technology (ICMST) vol.73, no.1, pp.12141, [2015]

• T. Joseph and D. Pamu"Structural and Magnetic Properties of Zinc Substituted Co_0.8Mn_0.2Fe₂O₄ Nanoparticles", AIP Conference Proceedings/59th DAE Solid State Physics Symposium 2014 vol.1665, no., pp.50186, [2015]

• P. Mahesh and D. Pamu"Dielectric and AC-conductivity Behavior of Dy2O3 Contained K0.5Na0.5NbO3 Ceramics", 60th DAE Solid State Physics Symposium (DAE-SSPS-2015) vol., no. , pp. , [2015]

• Srinivas Pattipaka, P. Mahesh and D. Pamu"Structural and Dielectric Properties of Lead Free Bi0.5Na0.5TiO3 Ceramics", International Conference on Condensed Matter & Applied Physics (ICC-2015) vol., no. , pp. , [2015]

• Pallabi Gogoi, P. K. Acharya, L. Robindra Singh and D. Pamu"Optical and Dielectric studies on Sn substituted nanocrystalline Mg2TiO4 thin films for optical and integrated electronic applications", 4th International Conference on Advanced Nanomaterial and Nanotechnology (ICANN-2015) vol., no. , pp. , [2015]

• P. Mahesh and D. Pamu "Raman and Dielectric Studies on Lead free (K0.5Na0.5) NbO3 Piezoelectric Ceramics", International Conference on Materials Science and Technology (ICMST 2012) vol., no. , pp. , [2015]

• C. Anil Kumar and D. Pamu "Dielectric and electrical properties of BaWO4film capacitors deposited by RF magnetron sputtering", 9th Asian Meeting on ferroelectricity Asian Meeting on Electroceramics (AMF-AMEC-2014) vol., no. , pp. , [2015]

• Pallabi Gogoi, T Santhosh Kumar and D. Pamu "Microstructural Studies and Optical Properties of Zr Doped MgTiO3 Thin Films", International conference on Nano Science and Technology (ICONSAT-2014), Chandigarh, India. vol., no. , pp. , [2014]

• Durgaharish Davapule, P Mahesh,T S kumar, D. Pamu and Subhas Thota "Broadband Dielectric Studies of Zn1-xNixO/NiO Ceramics for Varistor Device Applications", International conference on Nano Science and Technology (ICONSAT-2014), Chandigarh, India vol., no. , pp. , [2014]

• D. C. Joshi, D.D. Harish, D. Roy, S. Nayak, Md. Qureshi, R.L.N. Sai prasad, T. Shiyani, D. Pamu and S. Thota "Growth mechanism and Electron-Spin-Resonance studies of Zn1-xNixO/NiO two-phase nanocomposite ", 2nd IEEE International Conference on Emergin Electonics ICEE-2014 vol., no. , pp. , [2014]

• T. Santhosh Kumar, R. K. Bhuyan and D. Pamu "Effect of processing parameters and Post Annealing Temperature on Structural and Optical Properties of MgTiO3 Thin films Deposited by RF magnetron Sputtering", Springer Preceedings in Physics vol.143, no. , pp.291, [2013]

• Santhosh Kumar Thatikonda , Pallabi Gogoi , Bhagban Kisan , A. Perumal , Pramod Sharma and D. Pamu "Magnetic Properties of Co Doped MgTiO3 ceramics", International Conference on Magnetic Materials & Applications (MagMA 2013), IIT Guwahati, Assam, India vol., no. , pp. , [2013]

• Pallabi Gogoi, T Santhosh Kumar and D. Pamu "Effect of Ar/O2 mixing on Crystallinity Dielectric and Electrical Properties of (Mg0.95Co0.05) TiO3 Thin films Prepared by RF magnetron sputtering", 3rd International Conference on Advanced Nanomaterials and Nanotechnology (ICANN 2013), IIT Guwahati, Assam, India vol., no. , pp. , [2013]

• P. Mahesh and D. Pamu "Dielectric properties of Nanocrystalline Dy2O3 doped K0.5Na0.5NbO3 lead free piezoelectric ceramics", International Conference on Advanced Nanomaterials and Nanotechnology (ICANN-2013) at the Indian Institute of Technology Guwahati (IITG), India vol., no. , pp. , [2013]

• P. Mahesh and D. Pamu "Dielectric Spectroscopy of Dy2O3 Doped (K0.5Na0.5)NbO3 Piezoelectric Ceramics", 58th DAE Solid State Physics Symposium (DAE-SSPS-2013) at Thapar University, Patiala. Punjab, India vol., no. , pp. , [2013]

• Anil Kumar and D. Pamu "Deposition and characterization of RF sputtered nanocrystalline Ba5Nb4O15 thin films for wide band gap application", International Conference on Advanced Nanomaterials and Nanotechnology (ICANN-2013) at the Indian Institute of Technology Guwahati (IITG), India vol., no. , pp. , [2013]

• Bipul Deka, S. Ravi , A Perumal and D. Pamu "Ferromagnetism, Ferroelectricity in Fe doped BaTiO3", International Conference on Magnetic Materials & Applications (MagMA 2013), IIT Guwahati, Assam, India vol., no. , pp. , [2013]

• Ranganadha Gopalarou,T.Bora, S Ravi and D. Pamu "Structural,optical and magnetic properties of Nd 0.7 Sr 0.3 MnO3 thin films", International Conference on Magnetic Materials & Applications (MagMA 2013), IIT Guwahati, Assam, India vol., no. , pp. , [2013]

• T. Santhosh Kumar, R. K. Bhuyan, S. Thota , A. R. James and D. Pamu "Effect of annealing on the structural and optical properties of nanocrystalline MgTiO3 thin films", Proc International conference on Nano Science and Technology (ICONSAT), Hyderabad, India vol., no. , pp. , [2012]

• Tribedi Bora, A. Nandy, R. K. Bhuyan, D. Pamu and S. Ravi "Magnetic, electrical and optical properties of Nd0.85 K0.15 MnO3 thin films", Proc. International conference on Nano Science and Technology (ICONSAT), Hyderabad, India vol., no. , pp. , [2012]

• Subhash Thota , Kiran Singh, D. Pamu , Charls Simon and Wilfrid Prellier "Dielectric response of the complex spin ordering processes in Mn3O4", Proc International conference on Nano Science and Technology(ICONSAT), Hyderabad, India vol., no. , pp. , [2012]

• A. Nandy, T. Bora, R. K. Bhuyan, D. Pamu and S. Ravi "Preparation and Characterization of charge ordered Nd0.8Na0.2MnO3 thin films", AIP Proceedings vol.1447, no., pp.1117, [2012]

• T. Bora, A. Nandy, R. K. Bhuyan, S. Ravi and D. Pamu "Preaparation and Characterization of Nd0.8K0.2MnO3 Thin Films", AIP Proceedings vol.1447, no. , pp.1119, [2012]

• P Mahesh, Ajeet Kumar, A R James and D Pamu "Dielectric and ferroelectric studies on lead free piezoelectric KNN ceramics", AIP Proceedings vol.1512, no. , pp.62, [2012]

• T. Santhosh Kumar, R. K. Bhuyan, D. Goswami and D.Pamu "Effect of annealing on the microwave dielectric properties of CeO2 nanoparticles added MgTiO3 ceramics", 17th National Seminar on Ferroelectrics and Dielectrics-XVI (NSFD-XVI), Bhubaneswar vol., no. , pp., [2012]

• R. K. Bhuyan, P Kalyana Rao, K. Venkateswara Rao, A. R James and D.Pamu "Influence of Bi2O3 Additions on Densification and Microwave Dielectric Properties of Mg2TiO4 Ceramics", 17th National Seminar on Ferroelectrics and Dielectrics-XVI (NSFD-XVI), Bhubaneswar vol., no. , pp. , [2012]

• P. Mahesh, T. Santhosh Kumar and D.Pamu "Effect of deposition temperature and O2% on optical and mechanical properties of lead free piezoelectric (K0.5Na0.5)NbO3thin films by RF sputtering", 17th National Seminar on Ferroelectrics and Dielectrics-XVI (NSFD-XVI), Bhubaneswar vol., no. , pp. , [2012]

• R. K. Bhuyan, T. Santhosh Kumar, D. Goswami and D.Pamu "Effect of La2O3 and V2O5 Addition on Sintering Behavior and Microwave Dielectric Properties of Mg2TiO4 Ceramics", International Conference on materials science and technology (ICMST-2012), Kottayam vol., no. , pp. , [2012]

• T. Santhosh Kumar, R. K. Bhuyan, D. Goswami, A. Mahanta and D.Pamu "Effect of CeO2 nanoparticle addition on microstructure and microwave dielectric properties of MgTiO3 ceramics", International Conference on materials science and technology (ICMST-2012), Kottayam vol., no. , pp. , [2012]

• T. Santhosh kumar, A. R. James and D. Pamu "Dielectric and Raman studies on MgTiO3 ceramics prepared by mechanochemical processing method", AIP Conf. Proceedings vol.1372, no. , pp.107-111, [2011]

• T. Santhosh Kumar, Y. Sarath Kanth and D. Pamu "Temperature dependent dielectric Properties of Ba(Zn1/3Ta2/3)O3 ceramics", AIP Conference Proceedings vol.1372, no. , pp.20-23, [2011]

• T. Santhosh Kumar, Ajeet Kumar, A. R. James and D. Pamu "Enhanced microwave dielectric properties of MgTiO3 ceramics prepared by mechanochemical method", Proc. Pac Rim 9th International Meeting of Pacific Rim Ceramics Societies, Cairns, Australia vol., no. , pp., [2011]

• D. Pamu , K. Sudheendran, M. Ghanashyam Krishna and K. C. James Raju "Microwave dielectric loss and strain correlation in ambient temperature grown nanocrystalline ZrTiO4 thin films", Proc. Pac Rim 9th International Meeting of Pacific Rim Ceramics Societies, Cairns, Australia vol., no. , pp. , [2011]

• T. Santhosh Kumar, R. K. bhuyan, S. Ravi and D. Pamu "Structural and dielectric studies of MgTiO3 thin films deposited by RF magnetron sputtering", Proc. Taiwan Association for Coating and Thin Film Technology (TACT 2011), Kenting, Taiwan vol., no. , pp. , [2011]

• R. K. Bhuyan, T. Santhosh Kumar, A. Perumal , S. Ravi and D. Pamu "Optical properties of ambient temperature grown nanocrystalline Mg2TiO4 thin films", Proc. Taiwan Association for Coating and Thin Film Technology (TACT 2011), Kenting, Taiwan vol., no. , pp. , [2011]

• Tribedi Bora, A. Nandy, B. Samantaray, R. K. Bhuyan, D. Pamu and S. Ravi "Preparation and characterization of Nd0.8K0.15MnO3 thin films", Proc 56th DAE Solid State Physics Symposium, SRM University, Tamil Nadu vol., no. , pp. , [2011]

• Anshuman Nandy, Tribedi Bora, B. Samantaray, R. K. Bhuyan, D. Pamu and S. Ravi "Preparation and characterization of charge ordered Nd0.8Na0.2MnO3 thin films", Proc 56th DAE Solid State Physics Symposium, SRM University, Tamil Nadu vol., no. , pp. , [2011]

• Tribedi Bora, A. Nandy, R. K. Bhuyan, D. Pamu and S. Ravi "Magnetic, Electrical and optical properties of Nd0.85 K0.15 MnO3 thin films", Proc. 2nd International Conference of Advance Nanomaterials and Nanotechnology, IITG. (ICANN 2011) vol., no. , pp. , [2011]

• R. K. Bhuyan, T. Santhosh Kumar, A. Perumal , P. Saravanan and D. Pamu "Effect of annealing on structural and optical Properties of Mg2TiO4 nanocrystalline thin films, prepared by RF magnetron sputtering", Proc. 2nd International Conference of Advance Nanomaterials and Nanotechnology, IITG. (ICANN 2011) vol., no. , pp. , [2011]

• Tribedi Bora, R. K. Bhuyan, A. Nandy, D. Pamu and S. Ravi "Electrical Resistivity and Magnetic Properties of Nd0.85K0.15MnO3 Thin Films", Taiwan Asssociation of Coating and Thin Film Technology, Howard Beach Resort, Taiwan (TACT2011) vol., no. , pp. , [2011]

• D. Pamu and A. K. Bhatnagar "Dielectric studies on Ba (Zn1/3Ta2/3) O3 thin films deposited by laser ablation", National Seminar on Ferroelectric and Dielectrics- XVI (NSFD 2010), Bilaspur vol., no. , pp. , [2010]

• K. Hosea Pradeep, K Ajay Kumar and D. Pamu "The effect of annealing on structural and optical constants of nanocrystalline ZrTiO4 thin films", National Conference on Nanomaterials (NCN 2010), Karunya University, Coimbatore vol., no. , pp. , [2010]

• T. Santhosh Kumar and D. Pamu "The effect of annealing on optical constants of nanocrystalline Ba(Zn1/3Ta2/3)O3 thin films", International conference on nanomaterials and nanotechnology (NANO 2010),at centre for nanoscience and technology, KSR College of technology, Tiruchengode vol., no. , pp. , [2010]

• D. Pamu , G.Lakshminarayana Rao and K.C.James Raju"Effect of pentavalent oxides (Ta2O5, Nb2O5 or V2O5) on microstructure and microwave dielectric properties of (Zr0.8Sn0.2)TiO4 ceramics, (Paper # LC 113)", International conference on electro ceramics, Delhi University, Delhi, India. vol., no. , pp. , [2009]

• D. Pamu , K.Sudheendran, M.Ghanashyam Krishna and K.C.James Raju"Preparation and characterization of ZST films for CMOS applications", International conference on electro ceramics, Delhi University, Delhi, India. vol., no. , pp. , [2009]

• D. Pamu , G.Lakshminarayana Rao and K.C.James Raju"Effect of CeO2 and Nd2O3 on the microstructure and microwave dielectric properties of (Zr0.8,Sn0.2)TiO4 ceramics", International conference on electro ceramics, Delhi University, Delhi, India. vol., no. , pp. , [2009]

Text book/Book chapters

• D. Pamu and K C James Raju"Low loss microwave dielectrics: bulk and thin films", LAP Lambert Academic Publishing vol., no. , pp. , [2012]