Tampere University of Technology

TUTCRIS Research Portal

Sozaraj Rasappa

  1. 2011
  2. Published

    Plasma etch technologies for the development of ultra-small feature size transistor devices

    Borah, D., Shaw, M. T., Rasappa, S., Farrell, R. A., O'Mahony, C., Faulkner, C. M., Bosea, M., Gleeson, P., Holmes, J. D. & Morris, M. A., 4 May 2011, In : Journal of Physics D: Applied Physics. 44, 17, 174012.

    Research output: Contribution to journalArticleScientificpeer-review

  3. 2012
  4. Published

    Block copolymer self-assembly on ethylene glycol (EG) self-assembled monolayer (SAM) for nanofabrication

    Borah, D., Rasappa, S., Kosmala, B., Holmes, J. D. & Morris, M. A., 2012, Nanoscale Materials Modification by Photon, Ion, and Electron Beams. Vol. 1450. p. 8-13 6 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

  5. Published

    Block copolymer lithography: Feature size control and extension by an over-etch technique

    Rasappa, S., Borah, D., Senthamaraikannan, R., Faulkner, C. C., Shaw, M. T., Gleeson, P., Holmes, J. D. & Morris, M. A., 1 Nov 2012, In : Thin Solid Films. 522, p. 318-323 6 p.

    Research output: Contribution to journalArticleScientificpeer-review

  6. 2013
  7. Published

    Fabrication of germanium nanowire arrays by block copolymer lithography

    Rasappa, S., Borah, D., Senthamaraikannan, R., Faulkner, C. C., Wang, J. J., Holmes, J. J. & Morris, M. M., 2013, In : SCIENCE OF ADVANCED MATERIALS. 5, 7, p. 782-787 6 p.

    Research output: Contribution to journalArticleScientificpeer-review

  8. Published

    Sub-15 nm silicon lines fabrication via PS- B -PDMS block copolymer lithography

    Rasappa, S., Schulte, L., Borah, D., Morris, M. A. & Ndoni, S., 2013, In : Journal of Nanomaterials. 2013, 831274.

    Research output: Contribution to journalArticleScientificpeer-review

  9. Published

    Orientation and alignment control of microphase-separated PS-b-PDMS substrate patterns via polymer brush chemistry

    Borah, D., Rasappa, S., Senthamaraikannan, R., Kosmala, B., Shaw, M. T., Holmes, J. D. & Morris, M. A., 9 Jan 2013, In : ACS Applied Materials and Interfaces. 5, 1, p. 88-97 10 p.

    Research output: Contribution to journalArticleScientificpeer-review

  10. Published

    Fabrication of a sub-10 nm silicon nanowire based ethanol sensor using block copolymer lithography

    Rasappa, S., Borah, D., Faulkner, C. C., Lutz, T., Shaw, M. T., Holmes, J. D. & Morris, M. A., 15 Feb 2013, In : Nanotechnology. 24, 6, 065503.

    Research output: Contribution to journalArticleScientificpeer-review

  11. Published

    The sensitivity of random polymer brush-lamellar polystyrene-b-polymethylmethacrylate block copolymer systems to process conditions

    Borah, D., Rasappa, S., Senthamaraikannan, R., Shaw, M. T., Holmes, J. D. & Morris, M. A., 1 Mar 2013, In : Journal of Colloid and Interface Science. 393, 1, p. 192-202 11 p.

    Research output: Contribution to journalArticleScientificpeer-review

  12. Published

    Molecularly functionalized silicon substrates for orientation control of the microphase separation of PS-b-PMMA and PS-b-PDMS block copolymer systems

    Borah, D., Ozmen, M., Rasappa, S., Shaw, M. T., Holmes, J. D. & Morris, M. A., 5 Mar 2013, In : Langmuir. 29, 9, p. 2809-2820 12 p.

    Research output: Contribution to journalArticleScientificpeer-review

  13. Published

    Depth profiling of PLGA copolymer in a novel biomedical bilayer using confocal raman spectroscopy

    McManamon, C., Delaney, P., Kavanagh, C., Wang, J. J., Rasappa, S. & Morris, M. A., 14 May 2013, In : Langmuir. 29, 19, p. 5905-5910 6 p.

    Research output: Contribution to journalArticleScientificpeer-review

  14. Published

    Tuning PDMS brush chemistry by UV-O3 exposure for PS-b-PDMS microphase separation and directed self-assembly

    Borah, D., Rasappa, S., Senthamaraikannan, R., Holmes, J. D. & Morris, M. A., 16 Jul 2013, In : Langmuir. 29, 28, p. 8959-8968 10 p.

    Research output: Contribution to journalArticleScientificpeer-review

  15. Published

    Swift nanopattern formation of PS- b -PMMA and PS- b -PDMS block copolymer films using a microwave assisted technique

    Borah, D., Senthamaraikannan, R., Rasappa, S., Kosmala, B., Holmes, J. D. & Morris, M. A., 27 Aug 2013, In : ACS Nano. 7, 8, p. 6583-6596 14 p.

    Research output: Contribution to journalArticleScientificpeer-review

  16. Published

    Soft-graphoepitaxy using nanoimprinted polyhedral oligomeric silsesquioxane substrates for the directed self-Assembly of PS-b-PDMS

    Borah, D., Simao, C. D., Senthamaraikannan, R., Rasappa, S., Francone, A., Lorret, O., Salaun, M., Kosmala, B., Kehagias, N., Zelsmann, M., Sotomayor-Torres, C. M. & Morris, M. A., Nov 2013, In : European Polymer Jounal. 49, 11, p. 3512-3521 10 p.

    Research output: Contribution to journalArticleScientificpeer-review

  17. Published

    Self-assembly of polystyrene-block-poly(4-vinylpyridine) block copolymer on molecularly functionalized silicon substrates: Fabrication of inorganic nanostructured etchmask for lithographic use

    Cummins, C., Borah, D., Rasappa, S., Chaudhari, A., Ghoshal, T., O'Driscoll, B. M. D., Carolan, P., Petkov, N., Holmes, J. D. & Morris, M. A., 21 Dec 2013, In : Journal of Materials Chemistry C. 1, 47, p. 7941-7951 11 p.

    Research output: Contribution to journalArticleScientificpeer-review

  18. 2014
  19. Published

    Fabrication of 3-D nanodimensioned electric double layer capacitor structures using block copolymer templates

    Rasappa, S., Borah, D., Senthamaraikannan, R., Faulkner, C. C., Holmes, J. D. & Morris, M. A., 2014, In : Journal Nanoscience and Nanotechnology. 14, 7, p. 5221-5227 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

  20. Published

    Study of the kinetics and mechanism of rapid self-assembly in block copolymer thin films during solvo-microwave annealing

    Mokarian-Tabari, P., Cummins, C., Rasappa, S., Simao, C., Torres, C. M. S., Holmes, J. D. & Morris, M. A., 2014, In : Langmuir. 30, 35, p. 10728-10739 12 p.

    Research output: Contribution to journalArticleScientificpeer-review

  21. Published

    Graphoepitaxial Directed Self-Assembly of Polystyrene-Block-Polydimethylsiloxane Block Copolymer on Substrates Functionalized with Hexamethyldisilazane to Fabricate Nanoscale Silicon Patterns

    Borah, D., Rasappa, S., Senthamaraikannan, R., Holmes, J. D. & Morris, M. A., 1 Jun 2014, In : Advanced Materials Interfaces. 1, 3, 1300102.

    Research output: Contribution to journalArticleScientificpeer-review

  22. Published

    Rapid, Brushless Self-assembly of a PS-b-PDMS Block Copolymer for Nanolithography

    Rasappa, S., Schulte, L., Borah, D., Morris, M. A. & Ndoni, S., 1 Oct 2014, In : Colloids and Interface Science Communications. 2, p. 1-5 5 p.

    Research output: Contribution to journalArticleScientificpeer-review

  23. 2015
  24. Published

    Block co-polymers for nanolithography: Rapid microwave annealing for pattern formation on substrates

    Borah, D., Rasappa, S., Senthamaraikannan, R., Holmes, J. D. & Morris, M. A., 2015, In : Polymers. 7, 4, p. 592-609 18 p.

    Research output: Contribution to journalArticleScientificpeer-review

  25. Published

    A facile route to synthesis of S-doped TiO2 nanoparticles for photocatalytic activity

    McManamon, C., O'Connell, J., Delaney, P., Rasappa, S., Holmes, J. D. & Morris, M. A., 30 May 2015, In : Journal of Molecular Catalysis A: Chemical. 406, p. 51-57!

    Research output: Contribution to journalArticleScientificpeer-review

  26. Published

    Soft graphoepitaxy for large area directed self-assembly of polystyrene-block-poly(dimethylsiloxane) block copolymer on nanopatterned poss substrates fabricated by nanoimprint lithography

    Borah, D., Rasappa, S., Salaun, M., Zellsman, M., Lorret, O., Liontos, G., Ntetsikas, K., Avgeropoulos, A. & Morris, M. A., 1 Jun 2015, In : Advanced Functional Materials. 25, 22, p. 3425-3432 8 p.

    Research output: Contribution to journalArticleScientificpeer-review

  27. Published

    High quality sub-10 nm graphene nanoribbons by on-chip PS-b-PDMS block copolymer lithography

    Rasappa, S., Caridad, J. M., Schulte, L., Cagliani, A., Borah, D., Morris, M. A., Bøggild, P. & Ndoni, S., 29 Jul 2015, In : RSC Advances. 5, 82, p. 66711-66717 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

  28. Published

    A Highly Efficient Sensor Platform Using Simply Manufactured Nanodot Patterned Substrates

    Rasappa, S., Ghoshal, T., Borah, D., Senthamaraikannan, R., Holmes, J. D. & Morris, M. A., 20 Aug 2015, In : Scientific Reports. 5, 13270.

    Research output: Contribution to journalArticleScientificpeer-review

  29. 2016
  30. Published

    An etching mask and a method to produce an etching mask

    Rasappa, S., 11 Oct 2016, Patent No. WO 2016/177888 Al

    Research output: PatentScientific

  31. 2017
  32. Published

    Self-Assembled Nanofeatures in Complex Three-Dimensional Topographies via Nanoimprint and Block Copolymer Lithography Methods

    Cummins, C., Borah, D., Rasappa, S., Senthamaraikannan, R., Simao, C., Francone, A., Kehagias, N., Torres, C. M. S. & Morris, M. A., 2017, In : ACS Omega. 2, 8, p. 4417-4423

    Research output: Contribution to journalArticleScientificpeer-review

  33. Published

    Tuning Localized Surface Plasmon Resonances by Self-Assembly in Multi- Metal Nanostructures

    Hulkkonen, H., Salminen, T., Rasappa, S. & Niemi, T., 17 Sep 2017.

    Research output: Other conference contributionPaper, poster or abstractScientific

  34. 2018
  35. Published

    Morphology evolution of PS-b-PDMS block copolymer and its hierarchical directed self-assembly on block copolymer templates

    Rasappa, S., Schulte, L., Borah, D., Hulkkonen, H., Ndoni, S., Salminen, T., Senthamaraikanan, R., Morris, M. A. & Niemi, T., 15 May 2018, In : Microelectronic Engineering. 192, p. 1-7 7 p.

    Research output: Contribution to journalArticleScientificpeer-review

  36. Published

    Directed self-assembly of high-chi block copolymer for fabrication of optical nanoresonator

    Rasappa, S., Schulte, L., Ndoni, S. & Niemi, T., 3 Sep 2018, In : Nanoscale. 10, p. 18306-18314 9 p.

    Research output: Contribution to journalArticleScientificpeer-review

  37. 2019
  38. Published

    High molecular weight block copolymer lithography for nanofabrication of hard mask and photonic nanostructures

    Rasappa, S., Hulkkonen, H., Schulte, L., Ndoni, S., Reuna, J., Salminen, T. & Niemi, T., 2019, In : Journal of Colloid and Interface Science. 534, 15, p. 420-429 10 p.

    Research output: Contribution to journalArticleScientificpeer-review

ID: 7000011