Budhendra Kumar Singh

Bolseiro(a)
gabinete: 3.2.5 (Edifício 3)
extensão: 26206
telefone externo: +351 234 370 200

atribuições

Post Doctoral Fellow (FCT-Govt. of Portugal),

Web URL : http://orcid.org/0000-0002-4458-105X,

Research group : Nanotecnology Research Group (NRD)

Education

  • 2005-2010 :- Ph.D. (Material Science/Solid State Physics) from University of Delhi, India.

Thesis Title : “Structural, Piezoelectric, Dielectric, Optical and Electrical Characterization of Flux Grown Pb (Zn1/3Nb2/3)0.91Ti0.09O3 Single Crystal

  • 2000-2002 :- Master of Science (Specialization : Electronics) from Department of Electronics and Computer Science, Nagpur University, India
  • 1996-1999 :- Bachelor of Science from Nagpur University, India

Professional Experience (Research, Academics and Industry)

  • 2012- till date : Post Doctoral Fellow (Bolsas BPD, FCT, Portugal), Department of Mechanical Engineering and Automation, University of Aveiro, Portugal
  • 2011 to Jan. 2012 : Lecturer, Amity Institute for Advanced Research & Studies (M&D)
    Amity University, Noida (India)
  • 2010- Jan. 2011 : Dr. D. S. Kothari Post Doctoral Fellow, Crystal Growth Center
    Anna University, Chennai (India)
  • 2009 – Nov. 2010: Senior Research Fellow, University of Delhi, India
  • 2007 – Oct. 2009 : Junior Research Fellow, University of Delhi, India
  • 2004 – Oct. 2005 : Instructor (Indian Institute of Telecom Management, Delhi, India)
  • July 2003 – July. 2004 : Instructor (WebUniv Infotech Ltd., Delhi, India)
  • June 2002 – June 2003 : Junior Engineer (Sanmar Micropack Ltd, Bangalore, India)

Scientific Interests:

  • Nano-composites for ferroelectric and solar application
  • Synthesis of piezoelectric materials (lead free organic/inorganic)
  • Crystal Growth, Thin film,
  • Structural Defects studies
  • Dielectric and Electrical Properties of Materials
  • Mechanical characterization at nanoscale using nano-indentation technique.

List of Publications

  • Geeta Ray, Nidhi Sinha, Budhendra Singh, Igor Bdikin, Binay Kumar, Lead-Free Relaxor Ferroelectric Na0.47K0.47Li0.06Nb0.94Sb0.06O3 Crystals for Optoelectronic Applications, Cryst. Growth Des., 2015, 15 (4), pp 1852–1860. http://dx.doi.org/10.1021/cg501891r (IF : 4.558 )
  • Shashikant Gupta, N. Vijayan, Anuj Krishna, Kanika Thukral, K. K. Maurya, Saravanan Muthiah, Ajay Dhar, Budhendra Singh and G. Bhagavannarayana, Enhancement of thermoelectric figure of merit in Bi2Se3 crystals through a necking process, J. Appl. Cryst., 48, 533-541 (2015). http://dx.doi.org/10.1107/S1600576715003350 (IF : 3.950)
  • Nasani, D. Ramasamy, I. Antunes, Budhendra Singh, D. P. Fagg, Structural and electrical properties of strontium substituted Y2BaNiO5. Journal of Alloys and Compounds, 620, 91-96 (2015) http://dx.doi.org/10.1016/j.jallcom.2014.09.127). (IF : 2.726)
  • Budhendra Singh*, I. Bdikin, A. Kaushal and B. Kumar, Flux growth and effect of cobalt doping on dielectric, conductivity and relaxation behaviour of 0.91Pb[Zn1/3Nb2/3]O3-0.09PbTiO3 crystals, CrystEngComm, 2014, 16, 9135-9142. (IF : 3.858)
  • Budhendra Singh*, Abhishek Verma, Ajay Kaushal, Igor Bdikin, Somik, Nitin Bhardwaj, Prashant Shukla, Vasuda Bhatia and V. K. Jain, A Novel Low Cost Liquefied Petroleum Gas (LPG) Sensor Based on Activated Carbon for Room Temperature Sensing Application, SENSOR LETTERS, 2014, 12, 1-7. (IF: 0.558)
  • Kaushal, S. M. Olhero, Budhendra Singh*, D. P. Fagg, I. Bdikin and J. M. F. Ferreira, Impedance analysis of 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 ceramics consolidated from micro-granules, Ceramics International, 2014, 40, 10593–10600. (IF : 2.086)
  • Bdikin, Budhendra Singh*, S. K. Jakka, M. P. F. Graca, A. M. Balbashov, J. Gracio and A. L. Kholkin, Nanoindentation induced piezoelectricity in SrTiO3 single crystals, Scripta Materialia, 2014, 74, 76–79. (IF : 2.968)
  • S. Sundar, M. K. Singh, E. V. Ramana, Budhendra Singh, J. Grácio and A. C. M. Sousa, Enhanced Thermal Conductivity and Viscosity of Nanodiamond-Nickel Nanocomposite Nanofluids, Sci. Rep., 2014, 4, 4039. (IF : 5.078)
  • Thukral, N. Vijayan, Budhendra Singh, I. Bdikin, D. Haranath, K. K. Maurya, J. Philip, H. Soumya, P. Sreekanth and G. Bhagavannarayana, Growth, structural and mechanical analysis of a single crystal of l-prolinium tartrate: a promising material for nonlinear optical applications, CrystEngComm, 2014, 16, 9245-9254. (IF : 3.858)
  • Kumar, G. Ray, N. Sinha, S. Bhandari, Budhendra Singh and I. Bdikin, Flux growth of 0.94[Na0.5K0.5NbO3]-0.06LiNbO3 piezo-/ferroelectric crystals for long duration and high temperature applications, CrystEngComm, 2014, 16, 7004-7012. (IF: 3.858)
  • Kaushal, S. M. Olhero, B. K. Singh, R. Zamiri, V. Saravanan and J. M. F. Ferreira, Successful aqueous processing of lead free 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 piezoelectric material composition, RSC Advances, 2014, 4, 26993-27002. (IF : 3.708)
  • Anuj Krishna, N.Vijayan, Shashikant Gupta, Kanika Thukral, V. Jayaramakrishn, Budhendra Singh, J.Philip, Subhasis Das, K.K.Maurya, and G. Bhagavannarayana, Key Aspects of L - Threoninium picrate single crystal: An excellent organic nonlinear optical material with a high laser-induced damage threshold, RSC Advances (2014). (IF : 3.708)
  • Zamiri, Budhendra Singh, I. Bdikin, A. Rebelo, M. Scott Belsley and J. M. F. Ferreira, Influence of Mg doping on dielectric and optical properties of ZnO nano-plates prepared by wet chemical method, Solid State Communications, 2014, 195, 74-79. (IF : 1.698)
  • Zamiri, Budhendra Singh, M. Scott Belsley and J. M. F. Ferreira, Structural and dielectric properties of Al-doped ZnO nanostructures, Ceramics International, 2014, 40, 6031-6036. (IF:2.086)
  • Nasani Narendar, Devaraj Ramasamy, Isabel Antunes, Budhendra Singh and Duncan Fagg, Structural and electrical properties of strontium substituted Y2BaNiO5, Journal of Alloys and Compounds, 2014 (Accepted). DOI:10.1016/j.jallcom.2014.09.127. (IF : 2.726)
  • Zamiri, B. K. Singh, D. Dutta, A. Reblo and J. M. F. Ferreira, Electrical properties of Ag-doped ZnO nano-plates synthesized via wet chemical precipitation method, Ceramics International, 2014, 40, 4471-4477. (IF:2.086)
  • K. Jat, V. Narayanasamy, A. Krishna, J. Philip, S. Verma, I. Bdikin, Budhendra Singh, and S. K. Halder, Nucleation Kinetics, Growth, Mechanical, Thermal and Optical characterization of Sulphamic Acid single crystal, CrystEngComm, 2013, 15, 10034-10042. (IF: 3.858)
  • Sinha, N. Goel, B. K. Singh, M. K. Gupta and B. Kumar, Enhancement in ferroelectric, pyroelectric and photoluminescence properties in dye doped TGS crystals, Journal of Solid State Chemistry, 2012, 190, 180-185. (IF : 2.200)
  • Singh, B. K. Singh, M. K. Gupta and B. Kumar, Optical and dielectric studies of solution grown glycinium maleate single crystal, Optics Communications, 2012, 285, 659-664. (IF : 1.542)
  • Shukla, V. Bhatia, V. Gaur, R. K. Basniwal, B. K. Singh and V. K. Jain, Multiwalled Carbon Nanotubes Reinforced Portland Cement Composites for Smoke Detection, Solid State Phenomena, 2012, 185.
  • K. Singh and B. Kumar, Investigation of glassy behaviour of flux grown Pb(Zn1/3Nb2/3)0.91Ti0.09O3 crystal, Physica B: Condensed Matter, 2011, 406, 941-945. (IF : 1.276)
  • Kumar, B. K. Singh, M. K. Gupta, N. Sinha and B. Kumar, Enhancement in dielectric and ferroelectric properties of lead free Bi0.5(Na0.5K0.5)0.5TiO3 ceramics by Sb-doping, Ceramics International, 2011, 37, 2997-3004. (IF:2.086)
  • K. Singh, N. Sinha, N. Singh, K. Kumar, M. K. Gupta and B. Kumar, Structural, dielectric, optical and ferroelectric property of urea succinic acid crystals grown in aqueous solution containing maleic acid, Journal of Physics and Chemistry of Solids, 2010, 71, 1774-1779. (IF : 1.594)
  • K. Singh, K. Kumar, M. K. Gupta and B. Kumar, Effect of electric field on dielectric, ac conduction and ferroelectric behavior of flux-grown Pb(Zn1/3 Nb2/3)0.91Ti0.09O3 single crystals, physica status solidi (a), 2010, 207, 2564-2569. (IF : 1.469)
  • K. Singh and B. Kumar, Impedance analysis and high temperature conduction mechanism of flux grown Pb(Zn1/3Nb2/3)0.91Ti0.09O3 single crystal, Crystal Research and Technology, 2010, 45, 1003-1011. (IF : 1.121)
  • K. Gupta, N. Sinha, B. K. Singh and B. Kumar, Synthesis of K-doped p-type ZnO nanorods along (100) for ferroelectric and dielectric applications, Materials Letters, 2010, 64, 1825-1828. (IF : 2.269)
  • Sinha, Sahas, B. K. Singh, K. Kumar, N. Singh, M. K. Gupta, G. C. Budakoti and B. Kumar, Solution growth and comparative characterization of L-HFB single crystals, Crystal Research and Technology, 2009, 44, 167-172. (IF : 1.121)
  • K. Singh, K. Kumar, N. Sinha and B. Kumar, Flux growth and low temperature dielectric relaxation in piezoelectric Pb[(Zn1/3Nb2/3)0.91Ti0.09]O3 single crystals, Crystal Research and Technology, 2009, 44, 915-924. (IF : 1.121)
  • K. Singh and B. Kumar, Evidence of additional phase transitions at lower temperatures in the flux grown Pb (Zn1/3 Nb2/3)0.91 Ti0.09 O3 single crystal, Materials Letters, 2009, 63, 625-628. (IF : 2.269)
  • Shakir, B. K. Singh, B. Kumar and G. Bhagavannarayana, Ferroelectricity in glycine picrate: An astonishing observation in a centrosymmetric crystal, Applied Physics Letters, 2009, 95, 252902. (IF : 3.515)
  • Shakir, B. K. Singh, R. K. Gaur, B. Kumar, G. Bhagavannarayana and M. A. Wahab, Dielectric behavior and AC electrical conductivity analysis of ZnSe Chalcogenide nanoparticles, Chalcogenide Letters, 2009, 6, 6. (IF : 1.184)
  • K. Gupta, N. Sinha, B. K. Singh, N. Singh, K. Kumar and B. Kumar, Piezoelectric, dielectric, optical and electrical characterization of solution grown flower-like ZnO nanocrystal, Materials Letters, 2009, 63, 1910-1913. (IF : 2.269)
  • Singh, B. K. Singh, N. Sinha and B. Kumar, Growth and characterization of new nonlinear optical thiourea l-alanine acetate single crystal, Journal of Crystal Growth, 2008, 310, 4487-4492. (IF : 1.693)

Conference presentations

  • Budhendra Singh, Igor Bdikin, Ajay Kaushal, J. Suresh Kumar, Enhanced redshift of the optical band gap in Ni-doped ZnO nanoparticle synthesized by sonochemical method in in 5th International conference on Advanced nanomaterials, University of Aveiro, Portugal. (2014) – Poster
  • Alejandro Heredia, Budhendra Singh, Igor Bdikin, Mutual Effects of Glycine and Diphenylalanine Tubes in Ferroelectric Composites in 5th International conference on Advanced nanomaterials, University of Aveiro, Portugal. (2014)
  • Reza Zamiri, Avito Rebelo, Budhendra Singh, Ajay Kaushal, Igor Bdikin, J.M.F. Ferreira, Enhanced local piezoelectric response in the Erbium-doped ZnO nanostructures prepared by wet chemical synthesis in 5th International conference on Advanced nanomaterials, University of Aveiro, Portugal. (2014)
  • Budhendra Singh, Igor Bdikin, Binay Kumar, Jose Gracio, Synthesis, dielectric and ferroelectric characterization of 0.91 Pb[Zn1/3 (Nb1-x Cox)2/3]O3– 0.09 PbTiO3 Ceramic, ISAF ECAPD PFM 2012, University of Aveiro, Portugal.
  • Ensieh Seyedhosseini, Igor Bdikin, Budhendra Singh, Alejandro Heredia, Svitlana Kopyl2, Vladimir Bystrov1, Andrei Kholkin, Domain structures and switching phenomena of glycine crystals, ISAF ECAPD PFM 2012, University of Aveiro, Portugal.
  • Igor Bdikin, Budhendra Singh, Anatoly Balbashov, Jose Gracio, Andrei Kholkin, Stressed induced Piezoelectricity in SrTiO3, ISAF ECAPD PFM 2012, University of Aveiro, Portugal.
  • “Dielectric, Piezoelectric and Electrical Characterization of Technologically Important Pb(Zn1/3Nb2/3)0.91Ti0.09O3 Single Crystals”, B. K. Singh, K. Kumar and Binay Kumar, National Symphosium on technologically important crystals-2010, Varanasi.
  • “Enhancement of Piezoelectric and Dielectric Properties of Device Grade Flux Grown PZNT Single Crystals”, B. K. Singh and Binay Kumar, National Symposium on Growth of Device-Grade Single Crystals-2009. BARC (Mumbai)
  • “Evidence of Low temperature Phase in PZNT (91/9) single crystal” B.K. Singh, K Kumar, Nidhi Sinha and Binay Kumar, 13th National Seminar on Crystal Growth, 27-29th January, 2009. (Best oral presentation award)
  • “Growth and Characterization of Urea Succinic Maleic Acid (USM) Single Crystals for Dielectric, NLO and Piezoelectric Applications” B K Singh, Nidhi Sinha, Krishan Kumar and Binay Kumar. Collected Abstract p.170. 17th American Conference on Crystal Growth and Epitaxy August 9 - 14, 2009, Lake Geneva, Wisconsin, USA.
  • “Structural and Dielectric Properties of Sb doped Lead free Bi0.5(Na0.5K0.5)0.5TiO3 nanoceramics”. Krishan Kumar, B. K. Singh, Nidhi Sinha and Kumar Binay. Collected Abstract p.90. 17th American Conference on Crystal Growth and Epitaxy August 9 - 14, 2009, Lake Geneva, Wisconsin, USA
  • “Growth and Characterization of Pb-based PZNT and Pb-free BNTK Piezoelectric Crystals” Binay Kumar. B.K. Singh, K. Kumar Collected Abstract p. 207. 17th American Conference on Crystal Growth and Epitaxy August 9 - 14, 2009, Lake Geneva, Wisconsin, USA
  • “HRXRD and AFM Studies on ZnO and CdI2 doped KDP Single Crystals” B.K.Singh, Sahas Mor, K. Kumar, G. Bhagavannarayan and Binay Kumar 11th National Seminar on Crystal Growth, 2007, (Chennai)- (Best oral presentation award)
  • “Dependence of Piezoelectric Property on Crystalline Perfection of Pb (Zn1/3 Nb1/3)0.93 Ti0.07O3 Single Crystals” G. C. Budakoti, B. K. Singh, K. Kumar, N. Sinha, G. Bhagavannarayan and Binay Kumar. Macmillan, p-266-270. [2006].
  • “Growth and Topographic Characterization of KDP Single Crystals” Krishan Kumar, B. K. Singh, Lovleena, Nidhi, G. Bhagavannarayan and Binay Kumar, National Conference on Advances in Technologically Important Crystals (NC-ATIC, 11-14 October,2006).
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