Dr. Umasankar Dash

Room No.

Phone no.-8658067697

Email-id-dashumasankar@gmail.com

Selected Publications

  •  Umasankar Dash, Soumen Pradhan, M.S. Ramachandra Rao, W. Prellier, Chang Uk Jung, The dynamics of glassy behavior in SrRu1-xFexO3 heterostructure. (Under review
  • Umasankar Dash, D. Kumar, Kyoungjun Lee, T.S. Suraj, M.S. Ramachandra Rao, Seung Chul Chae, A. Fouchet, Suyoun Lee, W. Prellier, Chang Uk Jung, Charge transfer and Magnetotransport properties of Sr1-xLaxRu1-xCoxO3 epitaxial thin films. J.Alloys Compd., DOI: 10.1016/j.jallcom.2020.156142 IF: 6.371
  • Umasankar Dash, Susant Kumar Acharya, Seong Won Cho, Suyoun Lee, Kyoungjun Lee, Seung Chul Chae, Myung Rae Cho, Chang Uk Jung, Large magnetoresistance in LaFeO3– substituted SrRuO3 epitaxial thin films, J.Alloys Compd., DOI: 10.1016/j.jallcom.2017.07.043 IF: 6.37
  • Umasankar Dash, N.V Raveendra, and Chang Uk Jung, A rigorous investigation of BiMnO3 ferroelectricity through the development of a novel way to stabilize twin free and monoclinic thin film, J.Alloys Compd., DOI: 10.1016/j.jallcom.2016.05.150. IF: 6.37
  • Umasankar Dash, Susant Kumar Acharya, Bo Wha Lee, and Chang Uk Jung, Magnetoresistance Versus Oxygen Deficiency in Epi-stabilized SrRu1-xFexO3-, Nanoscale Res. Lett., DOI: 10.1186/s11671-017-1950-y. IF: 5.418
  • Umasankar Dash, Subhanarayan Sahoo, S.K.S. Parashar, Kajal Parashar, Paritosh Choudhury, Electrical properties of Bulk and Nano Li2TiO3 ceramics: A Comparative Study, J. Adv. Ceram., DOI : 10.1007/s40145-014-0094-0. IF: 11.534
  • Group
  • Research
  • Publications
  • Teachings

NA

 Magnetotransport in epitaxial thin films, Magnetic properties measurements, deposition of high quality epitaxial thin films on various single crystalline substrates (SrTiO3, LSAT, LAO, MgO, KTO, etc.) by using PULSED LASER technique, making sputter hard nanocomposites by PVD. Measuring CV/IV for resistive switching.

  •  Umasankar Dash, Soumen Pradhan, M.S. Ramachandra Rao, W. Prellier, Chang Uk Jung, The dynamics of glassy behavior in SrRu1-xFexO3 heterostructure. (Under review)
  • Umasankar Dash, D. Kumar, Kyoungjun Lee, T.S. Suraj, M.S. Ramachandra Rao, Seung Chul Chae, A. Fouchet, Suyoun Lee, W. Prellier, Chang Uk Jung, Charge transfer and
    Magnetotransport properties of Sr
    1-xLaxRu1-xCoxO3 epitaxial thin films. J.Alloys Compd., DOI: 10.1016/j.jallcom.2020.156142 IF: 6.371
  • Umasankar Dash, Susant Kumar Acharya, Seong Won Cho, Suyoun Lee, Kyoungjun Lee, Seung Chul Chae, Myung Rae Cho, Chang Uk Jung, Large magnetoresistance in LaFeO3– substituted SrRuO3 epitaxial thin films, J.Alloys Compd., DOI: 10.1016/j.jallcom.2017.07.043 IF: 6.371
  • Umasankar Dash, N.V Raveendra, and Chang Uk Jung, A rigorous investigation of BiMnO3 ferroelectricity through the development of a novel way to stabilize twin free and monoclinic thin film, J.Alloys Compd., DOI: 10.1016/j.jallcom.2016.05.150. IF: 6.371
  • Umasankar Dash, Susant Kumar Acharya, Bo Wha Lee, and Chang Uk Jung, Magnetoresistance Versus Oxygen Deficiency in Epi-stabilized SrRu1-xFexO3-,
    Nanoscale Res. Lett., DOI: 10.1186/s11671-017-1950-y. IF: 5.418
  • Umasankar Dash, Subhanarayan Sahoo, S.K.S. Parashar, Kajal Parashar, Paritosh Choudhury, Electrical properties of Bulk and Nano Li2TiO3 ceramics: A Comparative Study,
    J. Adv. Ceram.  DOI : 10.1007/s40145-014-0094-0. IF: 11.534
  • Umasankar Dash, Subhanarayan Sahoo, S.K.S. Parashar, Paritosh Choudhury, Effect of Li+ ion mobility on the grain boundary conductivity of Li2TiO3 Nanoceramics, J. Adv. Ceram., DOI : 10.1007/s40145-014-0098-9. IF: 11.534
  • Umasankar Dash and Chang Uk Jung, Magneto-transport properties in SrRu0.7Fe0.3O3-epitaxial thin films, J. Magn., DOI:10.4283/JMAG.2018.23.3.345. IF: 0.551
  • Umasankar Dash, N.V Raveendra, and Chang Uk Jung, Detwinning Monoclinic Phase BiMnO3 Thin Film, J. Magn., DOI: 10.4283/JMAG.2016.21.2.168. IF: 0.551
  •  Supervised M.Sc project students for thin film deposition and characterization.
  •  Classes are taken for M.Sc students. (Oxide thin films)
  • Supervised undergraduate students for making bulk samples and measurements