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Tuning structures of polymer blended organic semiconducting thin films for efficient charge transport, [Poster by SKG] S. K. Ghosh, S. Roy and S. Hazra; 67th DAE Solid State Physics Symposium, GITAM, Visakhapatnam, India, 20-24 December, 2023 |
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Impact of ITO surface contamination on the electronic structure of DNTT/ITO interface, [Poster by SJ] S. Jana, S. Mandal and S. Hazra; 67th DAE Solid State Physics Symposium, GITAM, Visakhapatnam, India, 20-24 December, 2023 |
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Molecular dipole induced energy level structures of DNTT thin films, [Oral by SM] S. Mandal, S. Jana and S. Hazra; 66th DAE Solid State Physics Symposium, BITM, Ranchi, India, 18-22 December, 2022 |
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A comparative study of the edge-on oriented π-stackings between a homopolymer and a copolymer thin film, [Poster by SR] S. Roy, M. Saifuddin and S. Hazra; 66th DAE Solid State Physics Symposium, BITM, Ranchi, India, 18-22 December, 2022 |
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Effect of interfacial dipole on the electronic structure of DNTT thin films at ITO substrate, [Poster by SM] S. Jana and S. Hazra; HBNI Interaction Meeting on Condensed Matter Physics, SINP, Kolkata, India, 23-24 June, 2022 |
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Hole-injection barrier across the intermolecular interaction mediated interfacial DNTT layer, [Poster by SM] S. Mandal and S. Hazra; HBNI Interaction Meeting on Condensed Matter Physics, SINP, Kolkata, India, 23-24 June, 2022 |
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Effect of thermal annealing on the edge-on oriented ordering of donor-acceptor type copolymer thin films, [Poster by SR] S. Roy and S. Hazra; HBNI Interaction Meeting on Condensed Matter Physics, SINP, Kolkata, India, 23-24 June, 2022 |
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Effects of Au-nanoparticles and their thermal annealing induced dispersion on the crystallinity of poly(3-hexylthiophene), [Poster by MS] M. Saifuddin and S. Hazra; HBNI Interaction Meeting on Condensed Matter Physics, SINP, Kolkata, India, 23-24 June, 2022 |
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Structure and growth mechanism of thin film of DNTT molecules on SiO2/Si substrate, [Poster by SM] S. Mandal, M. Saifuddin and S. Hazra; 65th DAE Solid State Physics Symposium, BARC, Mumbai, India, 15-19 December, 2021 |
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Effect of concentration on the edge-on oriented ordering of spin-coated donor-acceptor type copolymer thin films, [Poster by SR] S. Roy, M. Saifuddin, S. Mandal and S. Hazra; 65th DAE Solid State Physics Symposium, BARC, Mumbai, India, 15-19 December, 2021 |
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Evolution of polar phthalocyanine-metal interfacial electronic structures, [Poster by SM] S. Mandal and S. Hazra; 2nd Indian Materials Conclave and 31st AGM of MRSI, Kolkata, India, 11-14 February, 2020 |
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Stearic acid mediated growth of poly(3-hexylthiophene) Langmuir monolayers and Langmuir-Blodgett films, [Poster by SR] S. Roy and S. Hazra; 2nd Indian Materials Conclave and 31st AGM of MRSI, Kolkata, India, 11-14 February, 2020 |
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Formation of gradient multilayered nanostructures of Au nanoparticles through Langmuir-Schaefer technique, [Poster by AB] A. Biswas and S. Hazra; 2nd Indian Materials Conclave and 31st AGM of MRSI, Kolkata, India, 11-14 February, 2020 |
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Effects of solution aging on the structures of spin-coated poly(3-hexylthiophene) thin films, [Poster by MS] M. Saifuddin and S. Hazra; 2nd Indian Materials Conclave and 31st AGM of MRSI, Kolkata, India, 11-14 February, 2020 |
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Structural evolution of spin coated poly(3-hexylthiophene) thin films probed by X-ray reflectivity, [Poster by MS] M. Saifuddin, M. Mukhopadhyay, A. Biswas and S. Hazra; 64th DAE Solid State Physics Symposium, IIT Jodhpur, India, 18-22 December, 2019 |
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Structural study of thin films using grazing incidence X-ray scattering (GIXS) techniques, [Talk] S. Hazra; Workshop on Principle and Applications of XRD, XRF and SCXRD, Gauhati University, India, 27 July - 1 August, 2018 |
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X-ray scattering study of low dimensional systems using synchrotron source, [Talk] S. Hazra; National Workshop on Material Science and Technology, Kolkata, India, 10-12 December, 2015 |
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Poor solvent and thermal annealing induced enhanced crystalline order in poly(3-dodecylthiophene) films, [Poster by IR] I. Roy and S. Hazra; International Symposium on Polymer Science and Technology (MACRO-2015), Kolkata, India, 23-26 January, 2015 |
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Growth of Au nanoparticles surrounded polythiophene nanocore, [Poster by MM] M. Mukhopadhyay, I. Roy and S. Hazra; International Symposium on Polymer Science and Technology (MACRO-2015), Kolkata, India, 23-26 January, 2015 | |
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Effect of gold salt concentration on P123 mediated gold nanoparticle formation at high pH, [Poster by SD] S. Datta, P. Chatterjee and S. Hazra; International Symposium on Polymer Science and Technology (MACRO-2015), Kolkata, India, 23-26 January, 2015 | |
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Nature of a Cl-terminated Si surface and its time evolution at ambient condition, [Talk by PC] P. Chatterjee and S. Hazra; Advances in Nanomaterials using Synchrotron Techniques (ANST-2014), Kolkata, India, 11-13 December, 2014 | |
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Structural ordering of semiconducting poly(3-dodecylthiophene) molecules, [Talk] I. Roy and S. Hazra; National Conference on Current Trends in Advanced Materials (CTMat-2014), Kolkata, India, 19-21 November, 2014 | |
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Effect of solvent, temperature and deposition parameters on the ordering of
poly(3-dodecylthiophene) thin films, [Poster by IR] I. Roy and S. Hazra; National Conference on Current Trends in Advanced Materials (CTMat-2014), Kolkata, India, 19-21 November, 2014 | |
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Synchrotron radiation induced two-dimensional dynamics of thiol-capped Au nanoparticles on hydrophobic surface, [Poster by MM] M. Mukhopadhyay and S. Hazra; National Conference on Current Trends in Advanced Materials (CTMat-2014), Kolkata, India, 19-21 November, 2014 | |
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Evolution of ordered crystallites in poly(3-dodecylthiophene) films due to thermal annealing, [Poster by IR] I. Roy and S. Hazra; National Conference on Nanoscience and Nanotechnology, Kolkata, India, 18-19 September, 2014 | |
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Time evolution study of thiol-capped Au nanoparticles Langmuir-Schaefer films on H-terminated Si substrates, [Poster by MM] M. Mukhopadhyay and S. Hazra; National Conference on Nanoscience and Nanotechnology, Kolkata, India, 18-19 September, 2014 | |
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Formation of P123-mediated Au-nanoparticles: In-situ X-ray scattering study, [Poster by SD] S. Datta, P. Chatterjee and S. Hazra; National Conference on Nanoscience and Nanotechnology, Kolkata, India, 18-19 September, 2014 | |
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Solvent induced variations in ordering in poly(3-dodecylthiophene) thin films: An X-ray reflectivity study, [Talk by IR] I. Roy and S. Hazra; International Conference on Functional Materials (ICFM-2014), Kharagpur, India, 5-7 February, 2014 | |
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Enhanced crystalline order in poly(3-dodecylthiophene) films by introduction of a poor solvent, [Poster by IR] I. Roy and S. Hazra; International Union of Materials Research Societies - International Conference in Asia - 2013 (IUMRS-ICA-2013), Bangalore, India, 16-20 December, 2013 | |
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Growth of thiol-capped Au nanoparticles Langmuir-Schaefer films on H-terminated Si substrates, [Poster by MM] M. Mukhopadhyay and S. Hazra; International Union of Materials Research Societies - International Conference in Asia - 2013 (IUMRS-ICA-2013), Bangalore, India, 16-20 December, 2013 | |
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Interfacial nature mediated growth of nanolayer on silicon, [Talk] S. Hazra; 12th International Conference on Surface X-ray and Neutron Scattering, Kolkata, India, 25-28 July, 2012 | |
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Evolution of silica mesostructured films: from deposition to Au diffusion, [Poster by PC] P. Chatterjee and S. Hazra; 12th International Conference on Surface X-ray and Neutron Scattering, Kolkata, India, 25-28 July, 2012 | |
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Wetting-dewetting and order-disorder transitions in poly(3-dodecylthiophene) thin films on silicon, [Poster by IR] I. Roy, P. Chatterjee and S. Hazra; 12th International Conference on Surface X-ray and Neutron Scattering, Kolkata, India, 25-28 July, 2012 | |
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Interfacial dynamics and its effect on nanolayer, [Talk] S. Hazra; National Workshop on Physics of Quantum Nano Systems Jhargram, Midnapore, India, 27-29 March, 2012 | |
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Study of nanostructured films using grazing incidence small angle x-ray scattering, [Talk] S. Hazra; India-DESY Collaboration Meeting, Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore, India, 26-27 July, 2011 | |
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Time-evolution growth of nanolayer on silicon: role of interfacial nature and instability, [Talk] S. Hazra; Frontiers of Soft Matter Physics, Saha Institute of Nuclear Physics, Kolkata, India, 22 December, 2010 | |
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X-ray reflectivity study of CTAB-silica
mesostructured films on differently terminated Si substrates, [Talk by PC] P. Chatterjee and S. Hazra; International Conference on Fundamental and Applications of Nanoscience and Technology, School of Materials Science and Nanotechnology, Jadavpur University, Kolkata, India, 09-11 December, 2010 | |
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Passivation-selective growth and stability of
Langmuir-Blodgett films on Si surface, [Talk by JKB] J. K. Bal, S. Kundu and S. Hazra; International Conference on Fundamental and Applications of Nanoscience and Technology, School of Materials Science and Nanotechnology, Jadavpur University, Kolkata, India, 09-11 December, 2010 | |
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Time-evolution growth of nanolayer on silicon: role of interfacial nature and instability, [Talk] S. Hazra; Recent Trends in Condensed Matter Physics, Indian Association for the Cultivation of Science, Kolkata, India, 03 December, 2010 | |
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Grazing incidence X-ray scattering to study low dimensional growth and structures, [Talk] S. Hazra; Refreshers course on Recent Development in Nanoscience and Technology, ISchool of Materials Science and Nanotechnology, Jadavpur University, Kolkata, India, 13 September-04 October, 2010 | |
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Evaporation induced self-assembled CTAB-silica films on differently terminated Si substrates: X-ray reflectivity study, [Poster by PC] P. Chatterjee and S. Hazra; International Conference on Advanced Nanomaterials and Nanotechnology, Indian Institute of Technology, Guwahati, India, 09-11 December, 2009 | |
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Interfacial instability induced growth of nanolayer on semiconductor, [Talk by JKB] J. K. Bal and S. Hazra; Young Scientist Colloquium, MRSI-Kolkata Chapter, SINP, Kolkata, India, 30 October, 2009 | |
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Time evolution growth of Ag nanolayers on differently passivated Si(001), [Poster by JKB] J. K. Bal and S. Hazra; 1st Nano Today Conference, Biopolis, Singapore, 02-05 August, 2009 | |
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Evolution of interdiffused Gaussian-shape nanolayer in Au-Si(111) system at ambient condition, [Poster by JKB] J. K. Bal and S. Hazra; 5th International Conference on Diffusion in Solids and Liquids, Rome, Italy, 24-26 June, 2009 | |
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Growth and evolution of Langmuir-Blodgett films on chemically engineered surfaces, [Poster by JKB] J. K. Bal, S. Kundu and S. Hazra; 20th MRSI AGM and Theme Symposium on New Generation Composites and Hybrid Materials: Concepts to Applications, MRSI-Kolkata Chapter, SINP, Kolkata, India, 10-12 February, 2009 | |
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Pattern formation in monolayer of Au-thiol nanoparticles, [Poster by RB] R. Banerjee, S. Hazra, and M. K. Sanyal; 52nd DAE Solid State Physics Symposium, University of Mysore, Mysore, Karnataka, India, 27-31 December, 2007 | |
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Scanning tunneling microscopy for topography and beyond, [Talk] S. Hazra; A Short Course on Advance techniques for Materials Characterization: Microscopy and Diffraction, MRSI-Kolkata Chapter, CGCRI, Kolkata, India, 29 October-02 November, 2007 | |
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Instability driven low dimensional growth, [Talk] S. Hazra; Discussion Meeting on Role of Surface and Interfaces in Nanomaterials, Centre for Nanoscience and Surface Physics (CeNSuP), SINP, Kolkata, India, 12-13 October, 2007 | |
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Interfacial role in room-temperature diffusion of Au into Si(001) and Si(111) substrates, [Poster by JKB] J. K. Bal and S. Hazra; Discussion Meeting on Role of Surface and Interfaces in Nanomaterials, Centre for Nanoscience and Surface Physics (CeNSuP), SINP, Kolkata, India, 12-13 October, 2007 | |
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Instability in monolayer of Au-thiols nanoparticles on Si substrate, [Poster by RB] R. Banerjee, S. Hazra, and M. K. Sanyal; 10th International Conference on Advanced Materials, Hotel Grand Ashok, Bangalore, Karnataka, India, 08-13 October, 2007 | |
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Surface Physics and Nanoscience at Saha Institute, [Talk] S. Hazra; IBSA Nanotechnology Initiative, IGCAR, Kalpakkam, India, 06 April, 2007 | |
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Interfacial role in diffusion of Au in Si substrates, [Poster by JKB] J. K. Bal and S. Hazra; 51st DAE Solid State Physics Symposium, Barkatullah University, Bhopal, India, 26-30 December, 2006 | |
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Initiation of ion-beam-induced nanopatterns on Si(001) surface: A scanning tunneling microscopy study, [Poster by RB] R. Banerjee, S. Hazra, and M. K. Sanyal; 51st DAE Solid State Physics Symposium, Barkatullah University, Bhopal, India, 26-30 December, 2006 | |
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Anisotropy of ion-induced amorphous-crystalline ripples in silicon, [Talk by SG] S. Grigorian, J. Grenzer, A. Biermanns, S. Hazra, D. P. Datta, T. K. Chini, M. K. Sanyal and U. Pietsch; 8th Biennial Conference on High Resolution X-Ray Diffraction and Imaging, Karlsruhe/Baden-Baden, Germany, 19-22 September, 2006 | |
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Amorphization of ion-induced surface ripples in Si, [Talk by SG] S. Grigorian, J. Grenzer, U. Pietsch, M. K. Sanyal, T. K. Chini and S. Hazra; 16th International Conference on Ion Implantation Technology, Palais du Pharo Marseille, France, 11-16 June, 2006 | |
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Morphology of thiol passivated gold nanoparticle films: UHV-AFM and X-ray reflectivity studies, [Poster] R. Banerjee, S. Hazra, and M. K. Sanyal; 50th DAE Solid State Physics Symposium, Bhabha Atomic Research Centre, Mumbai, India, 05-09 December, 2005 | |
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Ripple structure of ion-beam
induced Si wafers, [Talk by JG] J. Grenzer, U. Pietsch, S. Hazra, T. K. Chini and M. K. Sanyal; XX Congress of the International Union of Crystallography, Florence, Italy, 23-31 August, 2005 | |
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Underling modification in ion beam induced Si wafers, [Talk] S. Hazra; Indian Particle Accelerator Conference (InPAC-2005), VECC, Kolkata, India, 01-05 March, 2005 | |
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Ion-induced nano-scale ripple formation on
silicon surface, [Talk by MKS] T. K. Chini, S. Hazra, and M. K. Sanyal; Indo-US Workshop on Collaborations and Networking, National Chemical Laboratory, Pune, India, 19-21 December, 2004 | |
| S. Hazra; International Conference on Nano-materials: Synthesis, Characterisation and Application, Taj Bangal Hotel, Kolkata, India, 04-06 November, 2004 | |
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Ripple structure of crystalline
layers in ion-beam-induced Si wafers, [Poster] J. Grenzer, U. Pietsch, S. Hazra, T. K. Chini and M. K. Sanyal; Workshop on Surface and Interface Science at the ESRF, European Synchrotron Radiation Facility, France, 30 Sept-01 Oct, 2004 | |
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X-ray grazing-incidence diffraction study of ripple
structure in ion-beam induced Si wafers, [Poster]
J. Grenzer, U. Pietsch, S. Hazra, T. K. Chini, M. K. Sanyal and T.H. Metzger; 7th Biennial Conference on High Resolution X-Ray Diffraction and Imaging, Congress Center Pruhonice near Prague, Czech Republic, 07-10 September, 2004 | |
| S. Hazra; One-day Topical meeting on Nano-Science and Technology in DAE Programme, Bhabha Atomic Research Centre, Mumbai, India, 17 October, 2003 | |
| S. Hazra; India-Japan Discussion Meeting on Techniques in Surface Science, Saha Institute of Nuclear Physics, Kolkata, India, 22-23 December, 2003 | |
| S. Hazra; International Conference on Nano science and Technology, Hyatt Regency, Kolkata, India, December 17-20, 2003 | |
| S. Hazra; Awareness Programme on Nanoscience and Technology, Science City, Kolkata, India, 16 December, 2003 | |
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Morphology and optical properties of
Au-Al2O3 nanocermet thin films, [Poster]
S. Hazra, A. Gibaud and C. Sella; 45th DAE Solid State Physics Symposium, Panjab University, Chandigarh, India, 26-30 December, 2002 | |
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Scanning tunneling spectroscopy study
of nanostructural gold on silicon, [Talk by SP]
S. Pal, M. K. Sanyal, S. Hazra, S. Kundu, F. Schreiber, J. Pflaum, E. Barrena and H. Dosch; 45th DAE Solid State Physics Symposium, Panjab University, Chandigarh, India, 26-30 December, 2002 | |
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Grazing incidence x-ray scattering, [Talk]
S. Hazra; II International School on Powder Diffraction, Indian Association for the Cultivation of Science, Kolkata, India, 20-23 January, 2002 | |
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Structure of surfaces and interfaces
of nanomaterials, [Talk] S. Hazra and M. K. Sanyal; Indo-US Workshop on Nanotechnology, University of California, Santa Barbara, USA, 07-09 November, 2001 | |
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Scanning probe microscopy and x-ray
studies of confined metal films, [Talk] S. Hazra, S. Pal, S. Kundu and M. K. Sanyal; International Workshop on Nanomaterials, Saha Institute of Nuclear Physics, Kolkata, India, 05-08 February, 2001 | |
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Morphology of co-sputtered ceramic-metal
thin films, [Talk]
S. Hazra, A. Gibaud and C. Sella; 43rd DAE Solid State Physics Symposium, Guru Ghasidas University, Bilashpur, India, 27-31 December, 2000 | |
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Scanning tunneling spectroscopy study
of Au/Si(001) thin films, [Poster]
S. Pal, S. Hazra and M. K. Sanyal; 43rd DAE Solid State Physics Symposium, Guru Ghasidas University, Bilashpur, India, 27-31 December, 2000 | |
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X-ray reflectivity study of
(M/Cu)2/Si (M = Au, Pt) thin films, [Poster]
S. Kundu, S. Hazra, A. Datta and M. K. Sanyal; 43rd DAE Solid State Physics Symposium, Guru Ghasidas University, Bilashpur, India, 27-31 December, 2000 | |
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A national facility for high current
isotope separation and ion implantation, [Talk by TKC]
T. K. Chini, S. R. Bhattacharyya, S. Hazra, A. Datta and M. K. Sanyal; 43rd DAE Solid State Physics Symposium, Guru Ghasidas University, Bilashpur, India, 27-31 December, 2000 | |
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Morphology of nanocermet thin films:
x-ray scattering study, [Talk]
S. Hazra, A. Gibaud, A. Desert, C. Sella and A. Naudon; 6th International Conference on Surface X-ray and Neutron Scattering, Noordwijkerhout, The Netherlands, 12-17 September, 1999 | |
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X-ray scattering studies of imperfect
manganese stearate Langmuir-Blodgett films, [Poster]
S. Hazra, A. Gibaud, A. Desert, V. Gacem and N. Cowlam; 6th International Conference on Surface X-ray and Neutron Scattering, Noordwijkerhout, The Netherlands, 12-17 September, 1999 | |
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Characterization of nanoparticles
in composite thin films, [Poster]
S. Hazra and M. K. Sanyal; India-Italy Workshop on Utilisation of Elettra Synchrotron, Saha Institute of Nuclear Physics, Kolkata, India, 10-13 November, 1998 | |
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Growth mechanism of Langmuir-Blodgett films, [Poster]
J. K. Basu, S. Hazra and M. K. Sanyal; 40th DAE Solid State Physics Symposium, University of Science and Technology, Kochi, India, 27-31 December, 1997 | |
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Dc electrical conduction in the ternary
V2O5-PbO-Fe2O3 glasses, [Poster]
S. Mandal, S. Hazra and A. Ghosh; 39th DAE Solid State Physics Symposium, Bhabha Atomic Research Centre, Mumbai, India, 27-31 December, 1996 | |
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Physical properties of unconventional
Li2O-Bi2O3 glasses, [Poster]
S. Hazra, S. Mandal and A. Ghosh; 39th DAE Solid State Physics Symposium, Bhabha Atomic Research Centre, Mumbai, India, 27-31 December, 1996 |
