Associate Professor

Dr Jatis Kumar Dash 

Department of Physics

Faculty Details

Education

2003

Sonepur College / Sambalpur University
Odisha
B.Sc

2005

Sambalpur University
Odisha
M.Sc

2007

Institute of Physics
Odisha
Diploma (Eq. to M.Phil)

2012

Institute of Physics
Odisha
Ph.D.

Experience

  • August 2012 to August 2015, Postdoc.  Research Associate | Rensselaer Polytechnic Institute (RPI), New York, USA
  • October 2015 to February 2016, Postdoc.  Research Associate | Indian Institute of Technology (IIT), Bhubaneswar, India
  • April 2016 to July 2017, Postdoc.  Research Associate | Nano Convergence Lab, Yonsei Univ., Seoul, South Korea

Skills & Abilities

  • Operating Systems: Linux, Windows, Mac
  • Programming: Python, C, C++, FORTRAN, HTML
  • Scientic Software: Mathematica, Matlab, LabVIEW
  • Growth Techniques: Expertise in MBE, CVD (growing 2D materials), PVD, Magnetron Sputtering
  • Characterization Tools: Scanning probe microscopy (AFM and STM ), XRD, XPS, RHEED, Raman, PL
  • Instrumentation: Experience in designing and installation of custom-made High-Vacuum and UHV growth chamber with insitu electron diffraction facility.

Research Interest

  • Fabrication and characterization of 2D layered transition metal dichalcogenides (TMDs), Oxides (TMOs) and Carbides (Mxenes) leading to device applications i.e. FETs, Solar Cells and Energy storage
  • Epitaxial growth of Metal and Semiconductor hetero-structures and their characterizations.
  • Crystallographic texture analysis by X-ray pole figure and RHEED surface pole figure techniques.
  • Thermoelectric materials and devices

Awards & Fellowships

  • Best poster presentation award by American Vacuum Society (AVS) at Rensselaer Polytechnic Institute, New York, USA in Fall meeting-2014
  • Brain Korea (BK21) Plus research fellowship at Yonsei University, Seoul, South Korea in 2016
  • Korea research fellowship(KRF) from Natiotional Reseach Foundation (NRF), South Korea in 2016

List of Publications


  • S.Janga, S. M. Abzal, K. Kalyan, R. Patel, J. K. Dash*, Synthesis of 2D Tin Sulfide [SnS(x=1,2)] Layers by Proximity Evaporation: Thermodynamic Phase Tuning and Optical Photoresponsivity, Journal of Electronic Materials 52, 1700 - 1709 (2023), IF: 2.047

  • Uddin, SM Abzal, K. Kalyan, S. Janga, R. Patel, J. K. Dash*, Starch-Assisted Stable Synthesis of CdS Nanoparticles for Enhanced Electrical and Optical Properties, Journal of Electronic Materials 52, 1710 - 1716 (2023), IF: 2.047

  • A. Kim, J. K. Dash, R. Patel, Recent Development in Novel Lithium-Sulfur Nanofiber Separators: A Review of the Latest Fabrication and Performance Optimizations, Membranes 13(2), 183 (2023), IF: 4.562

  • Uddin, S. M. Abzal, K. Kalyan, S. Janga, A. Rath, D. K. Gupta, T.R. Ravindran, H. Ateeq, S. Khan, J. K. Dash*, Starch assisted synthesis of Bi2S3 nanoparticles for enhanced dielectric and antibacterial applications, ACS Omega 07(46), 42438 - 42445, (2022), IF: 4.132

  • A. Kim, J. K. Dash, P. Kumar, R. Patel, Carbon-Based Quantum Dots for Photovoltaic Devices, ACS Applied Electronic Materials 4 (1), 27-58 (2021), IF: 4.494


  • S. M. Abzal, J. K. Dash*, C. Mahata, A. Guchhait, A. Kumar, S. Ramakrishna, and G. K. Dalapati, Improvement of p-CuO/n-Si heterojunction solar cells performance through nitrogen plasma treatment, Journal of Electronic Materials 50, 1720-1725 (2021), IF: 2.047

  • J. H. Kim, C. Hyun, H. Kim, J. K. Dash, K. Ihm, G.-H. Lee, Thickness-insensitive properties of α-MoO3 nanosheets by weak interlayer coupling, Nano letters 19 (12), 8868-8876 (2019), IF: 12.262

  • J.-H. Kim, J. K. Dash, J-Y. Kwon,C. Hyun, H. Kim, G.-H. Lee, van der Waals epitaxial growth of single crystal α-MoO3 layers on layered materials growth templates, 2D Materials 6 (1), 015016 (2018), IF: 6.861

  • P. Maiti, P. Guha, R. Singh, J. K. Dash, and P.V. Satyam, Optical band gap, local work function and field emission properties of MBE grown β-MoO3 nanoribbons Applied Surface Science, 476, 691-700 (2019), IF: 7.392

  • R. K. Patel, J. T. Park, M. Patel, J. K. Dash, E.B. Goud, R. Kapoormath, A. Mishra, J. Kwak, J.-H. Kim, Transition-metal-based layered double hydroxides tailored for energy conversion and storage, Journal of Materials Chemistry A 6 (1), 12-29 (2018)

  • R. K. Patel, M. Santhosh, J. K. Dash, R. Karpoormath, A. Jha, J. Kwak, M. Patel, Ile-Lys-Val-ala-Val (IKVAV) peptide for neuronal tissue engineering, Polymers for Advanced Technologies 30, 4-12 (2019), IF: 3.348

  • J.-Y. Lee, J.-H. Lee, M. J. Kim, J. K. Dash, C. Lee, R. Joshi, A. Soon, G.-H. Lee, Direct Observation of Grain Boundaries in Chemical Vapor Deposited Graphene, Carbon, 115, 147-153 (2017), IF: 11.307

  • Y. Yang, J. K. Dash, A. J. Littlejohn, Y. Xiang, Y. Wang, J. Shi, L. H. Zhang, K. Kisslinger, T.-M. Lu, and G.-C. Wang, Large single crystal SnS2 flakes synthesized from co-evaporation of Sn and S, Crystal Growth and Design, 16(2) 961-973 (2016), IF: 4.010

  • Y. Yang, J. K. Dash, Y. Xiang, Y. Wang, J. Shi, P. H. Dinolfo, T.-M. Lu, and G.-C. Wang, Tuning the phase and optical property of ultra-thin SnSx films, J. Phys. Chem. C, 120 (24) 13199 - 13214 (2016), IF: 4.177

  • J. K. Dash*, L Chen, P. Dinolfo, T.-M. Lu, G.-C. Wang, A Method Toward Fabricating Semiconducting 3R-NbS2 Ultrathin Films, J. Phys. Chem. C, 119 (34) 19763-19771 (2015), IF: 4.177

  • J. K. Dash*, L. Chen, P. Dinolfo, L. H. Zhang, K. Kisslinger, T.-M. Lu and G.-C. Wang, A simple growth method for Nb2O5 films and their optical properties, RSC Advances, 5, 36129-36139 (2015), IF: 4.036

  • A. Rath, J. K. Dash, R. R. Juluri, and P. V. Satyam, Morphological variations in AuxSiy nanostructures under variable pressure and annealing conditions, Applied Physics A, 118, 1079-1085 (2015), IF: 2.983

  • J. K. Dash*, L. Chen, T.-M. Lu, G.-C. Wang, L. H. Zhang and K. Kisslinger, Metal enhanced Ge1-xSnx alloy film growth on glass substrates using biaxial CaF2 buffer layer, CrystEngComm, 16, 8794-8804 (2014), IF: 3.756

  • J. K. Dash, T. Bagarti, A. Rath, R. R. Juluri, P. V. Satyam, Universality in shape evolution of Si1-xGex structures on high index Silicon surfaces, Euro Physics Letter (EPL) 99(6)66004 p1-p6 (2012), IF: 1.958

  • J. K. Dash, A. Rath, R. R. Juluri, P.V. Satyam, Shape evolution of MBE grown Si1-xGex structures on high index Silicon surfaces: A temperature dependent study, J. Phys. D: Appl. Phys. 45(45) 455303 p1-p6 (2012), IF: 3.409

  • J. K. Dash, A. Rath, R. R. Juluri,P Santhana Raman, K. Muller, A. Rosenauer and P.V. Satyam, DC heating induced shape transformation of Ge structures on ultra clean Si (5 5 12) surfaces J. Phys.: Condens. Matter 23(13), 135002 p1-p8 (2011), IF: 2.745

  • A. Rath, J. K. Dash, R. R. Juluri, A. Ghosh, A. Rosenauer and P. V. Satyam, A study of initial stages of growth of Au-assisted epitaxial Ge nano wires on clean Ge (100) Surface, CrystEngComm, 16(12), 2486-2490 (2014), IF: 3.756

  • L. Chen, J. K. Dash, P. Su, C.F. Lin, I. Bhat, T.-M. Lu and G.-C. Wang, Instrument response of reflection high energy electron diffraction pole figure, Applied Surface Science, 288, 458-465 (2014), IF: 7.392

  • A. Rath, J. K. Dash, R. R. Juluri, A. Rosenauer, Marcos Schoewalter and P.V. Satyam, Growth of Oriented Au Nanostructures: Role of Oxide at the Interface, J. Appl. Phys. 111(6), 064322 p1-p3 (2012), IF: 2.877

  • A. Rath, J. K. Dash, R. R. Juluri, A. Rosenauer and P. V. Satyam, Nano scale phase separation in Au-Ge system on ultra clean Si(100) surfaces, J. Appl. Phys. 111(10), 104319 p1-p8 (2012), IF: 2.877

  • Anupam Roy, J. K. Dash, A. Rath and B. N. Dev, Epitaxy-like orientation of nanoscale Ag islands grown on air-oxidized Si(110)-(5×1) surfaces Surface and Interface Analysis, 44(5), 513-518 (2012), IF: 1.702

  • A. Rath, J. K. Dash, R. R. Juluri, A. Rosenauer and P. V. Satyam, Temperature dependent electron microscopy study of Au thin films on Si(100) with and without native oxide layer as barrier at the interface, J. Physics D: Applied Physics, 44(11), 115301 p1-p9 (2011), IF: 3.409

  • A. Roy, K. Bhattacharjee, J. K. Dash and B. N. Dev, Growth of oriented Ag nanocrystals on air-oxidized Si surfaces: An insitu high energy electron diffraction study, Thin Solid Films 520(2), 853-860 (2011), IF:2.358

  • P. Mallick, C. Rath, J. K. Dash, R. Biswal, D. C. Agarwal, D. Behera, D. K. Avasthi, D. Kanjilal, P. V. Satyam and N.C. Mishra, Observation of grain growth in swift heavy ion irradiated NiO thin films, Indian Journal of Physics 84 (10), 1399-1404 (2010), IF: 1.778

  • U. M. Bhatta, J. K. Dash, A. Roy, A. Rath and P. V. Satyam, Formation of aligned nano-silicide structures in MBE grown Au/Si(110) system: A real time temperature dependent TEM study, J. Phys.: Condens. Matter 21(20), 205403 p1-p7 (2009), IF: 2.745

  • U. M. Bhatta, A. Rath, J. K. Dash, J. Ghatak, L. Yi-Feng, C.-P. Liu, P. V. Satyam, Oxide mediated liquid-solid growth of high aspect ratio-aligned gold silicide microrods on Si (110) substrates, Nanotechnology 20(46), 465601 p1-p7 (2009), IF: 3.953

  • Umananda M. Bhatta, J. K. Dash, A. Rath, P. V. Satyam, Structural phase transitions in Au thin films on Si (110): An in-situ temperature dependent transmission electron microscopy study, Applied Surface Science, 256(2), 567-571 (2009), IF: 7.392

  • A. Roy, K. Bhattacharjee, J. K. Dash and B. N. Dev, Growth of oriented crystalline Ag nanoislands on air-exposed Si(001) surfaces, Applied Surface Science, 256(2), 361-364 (2009), IF: 7.392

  • J. K. Dash, A. Rath, R. R. Juluri, K. Mueller, A. Rosenauer, P.V. Satyam, Shape transformation of Si1-xGex structures on ultra clean Si (5 5 7) and Si (5 5 12) surfaces, Journal of Physics: Conf. Series 326, 012021 (2011)

Presentations

  • Poster Presentation at 4th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2016), held at Jeju, South Korea - Title: Hetero-epitaxial growth of two dimensional molybdenum oxide layers
  • Poster Presentation at American Vacuum Society (AVS) Fall meeting-2014, held at Rensselaer Polytechnic Institute (RPI), New York, USA. (Awarded with Best Poster Presentation) - Title: Metal enhanced Ge1-xSnx alloy film growth on glass substrates using biaxial CaF2 buffer Layer
  • Poster presentation at Workshop on Electron Microscopy (WEM-2011), held at Institute of Physics, Bhubaneswar, India. - Title: Aligned Si-Ge nanostructures on high index Si surfaces
  • Presented a poster in International conference on Ion beam induced nano-patterning of materials (IINM-2011), held at Institute of Physics, Bhubaneswar, India. - Title: Self-organization of aligned Ge structures on high index Si(5 5 7) and Si(5 5 12) surfaces
  • Oral presentation at Seminar on Physics and Technology of Novel Materials (PTNM-2010) at Sambalpur University, India. - Title: Aligned Quantum Structures on High Index Silicon Surfaces
  • Poster presentation at International Conference on Physics at Surfaces and Interfaces, PSI-2009, Toshali Sands, Puri, India. - Title: Structural phase transitions in Au thin films on Si (110): An in-situ temperature dependent transmission electron microscopy study

Contact Details

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