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Journal Publications

  1. D. Dasgupta, A.A. Kohnert, and B.D. Wirth, "Modeling radiation defect cluster accumulation in neutron-irradiated FeCrAl," manuscript in preparation.
  2. E. Martínez, N. Mathew, D. Perez, S. Blondel, D. Dasgupta, B.D. Wirth, and D. Maroudas, "Thermal gradient effect on helium and self-interstitial transport in tungsten," Journal of Applied Physics 130, Article No. 215904, 9 pages (2021).
  3. C.-S. Chen, D. Dasgupta, R.D. Kolasinski, B.D. Wirth, and D. Maroudas, "Onset of fuzz formation in plasma-facing tungsten as a surface morphological instability," Physical Review Materials 5, Article No. 113403, 14 pages (2021).
  4. C.-S. Chen, D. Dasgupta, A. Weerasinghe, B.D. Wirth, and D. Maroudas, "Hole formation effect on surface morphological response of plasma-facing tungsten," Journal of Applied Physics 129(19), Article No. 193302, 12 pages (2021).
  5. C.-S. Chen, D. Dasgupta, A. Weerasinghe, D. Maroudas, and B.D. Wirth, "Effects of elastic softening and helium accumulation kinetics on surface morphological evolution of plasma-facing tungsten," Nuclear Fusion 61(1), Article No. 016016, 11 pages (2021).
  6. D. Dasgupta, D. Maroudas, and B.D. Wirth, "Prediction of temperature range for the onset of fuzz formation in helium-plasma-implanted tungsten," Surface Science 698, Article No. 121614, 7 pages (2020).
    - This article was featured as the cover page article.
  7. D. Dasgupta, R.D. Kolasinski, R.W. Friddle, L. Du, D. Maroudas, and B.D. Wirth, "On the origin of "fuzz" formation in plasma-facing materials," Nuclear Fusion 59(8), Article No. 086057, 11 pages (2019).
  8. D. Dasgupta, A. Kumar, and D. Maroudas, "Effects of edge diffusional anisotropy parameters on the current-driven dynamics of single-layer epitaxial islands," Surface Science 669, 25-33 (2018).
    - This article was featured as a cover page article.
  9. A. Kumar, D. Dasgupta, and D. Maroudas, "Complex pattern formation from current-driven dynamics of single-layer homoepitaxial islands on crystalline conducting substrates," Physical Review Applied 8, Article No. 014035, 14 pages (2017).
  10. A. Kumar, D. Dasgupta, and D. Maroudas, "Surface nanopattern formation due to current-induced homoepitaxial nanowire edge instability," Applied Physics Letters 109, Article No. 113106, 4 pages (2016).
  11. A. Kumar, D. Dasgupta, C. Dimitrakopoulos, and D. Maroudas, "Current-driven nanowire formation on surfaces of crystalline conducting substrates," Applied Physics Letters 108, Article No. 193109, 5 pages (2016).
  12. L. Du, D. Dasgupta, and D. Maroudas, "Weakly nonlinear theory of secondary rippling instability in surfaces of stressed solids," Journal of Applied Physics 118, Article No. 035303, 14 pages (2015).
  13. L. Du, D. Dasgupta, and D. Maroudas, "Stabilization of the surface morphology of stressed solids using simultaneously applied electric fields and thermal gradients," Journal of Applied Physics 116, Article No. 173501, 12 pages (2014).
  14. L. Du, D. Dasgupta, and D. Maroudas, "Stabilization of the surface morphology of stressed solids using thermal gradients," Applied Physics Letters 104, Article No. 181901, 4 pages (2014).
  15. D. Dasgupta and D. Maroudas, "Surface nanopatterning from current-driven assembly of single-layer epitaxial islands," Applied Physics Letters 103, Article No. 181602, 4 pages (2013).
  16. D. Dasgupta, G.I. Sfyris, and D. Maroudas, "Current-driven morphological evolution of single-layer epitaxial islands on elastic substrates," Surface Science 618, L1-L5 (2013).
    - This work was highlighted by the editor and a perspective article on this work was written by Prof. Yannis G. Kevrekidis in the same issue of the journal.
  17. G.I. Sfyris, D. Dasgupta, and D. Maroudas, "The effect of a thermal gradient on the electromigration–driven surface morphological stabilization of an epitaxial thin film on a compliant substrate," Journal of Applied Physics 114, Article No. 023503, 13 pages (2013).
  18. D. Dasgupta, G.I. Sfyris, M.R. Gungor, and D. Maroudas, "Electromigration-driven complex dynamics of void surfaces in stressed metallic thin films under a general biaxial mechanical loading," Journal of Applied Physics 112, Article No. 083523, 10 pages (2012).
  19. D. Dasgupta, G.I. Sfyris, M.R. Gungor, and D. Maroudas, "Surface morphological stabilization of stressed crystalline solids by simultaneous action of applied electric and thermal fields," Applied Physics Letters 100, Article No. 141902, 4 pages (2012).
  20. D. Dasgupta and S.C. Patwardhan, "NMPC of a continuous fermenter using Wiener-Hammerstein model developed from irregularly sampled multi-rate data," IFAC Proceedings Volumes 43(5), 637-642 (2010).
  21. S. Pal, U. Sarkar, and D. Dasgupta, "Dynamic simulation of secondary treatment processes using trickling filters in a sewage treatment works in Howrah, West Bengal, India," Desalination 253(1-3), 135-140 (2010).
  22. U. Sarkar, D. Dasgupta, T. Bhattacharya, S. Pal, and T. Chakroborty, "Dynamic simulation of activated sludge based wastewater treatment processes: Case studies with Titagarh Sewage Treatment Plant, India," Desalination 252(1-3), 120-126 (2010).

Chceck Google Scholar for a more exhaustive list of reports and other documents co-autored by Dwaipayan Dasgupta and the links for the published journal articles.

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Contact

  • DDasgupta.AT.utk.edu
  • (865) 974-7568
  • 306 Engineering & Sciences Annex
    1412 Circle Drive
    Knoxville, TN 37996-1400

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