Dr. Soumalya Kundu

Publication

• Temperature-dependent photoluminescence from nanostructured silicon: Role of quantum-confined Bloch states and interfacial defects, Physica E: Low-dimensional Systems and Nanostructures, 175, 116380, 2025.
• Hot-carrier radiative recombination through phonon confinement in silicon nanocrystals embedded in colloidal xerogel matrix, Journal of Applied Physics, 130, 033102, 2021.
• Effect of phonon confinement on photoluminescence from colloidal silicon nanostructures, Journal of Luminescence, 201, 338, 2018.
• Electrical transport through array of electrochemically-etched silicon nanorods, Physica Status Solidi (a), 214, 1600879, 2017.
• Unipolar resistive switching and tunneling oscillations in isolated Si–SiOx core-shell nanostructure, Nanotechnology, 27, 455702, 2016.
• Photoluminescence from oxidized macroporous silicon: Nano-ripples and strained silicon nanostructures, IEEE Transactions on Device and Materials Reliability, 13, 87, 2012.
• Temperature-dependent photoluminescence from porous silicon nanostructures: Quantum confinement and oxide-related transitions, Journal of Applied Physics, 110, 094309, 2011.

Book Chapter Publications

• Quantum conductance and multilevel switching in resistive random access memory, Latest Aspects of Applied Sciences & Informatics: The Paradigm Shifting, pp. 101–111, 2022.
• Analytical study of water resources and water quality parameters, Latest Aspects of Applied Sciences & Informatics: The Paradigm Shifting, pp. 69–86, 2022.
• Trap assisted transport in silicon nanorods, Advances in Computer, Communication and Control, Lecture Notes in Networks and Systems, Vol. 41, pp. 385–390, 2019.

Conference Publications

• Current controlled switching in Si/PS/a-Si heterostructure, Materials Today: Proceedings, 5(3), 9790–9797, 2018.
• Effect of dimethylformamide, current density and resistivity on pore geometry in p-type macroporous silicon, Procedia Materials Science, 5, 764–771, 2014.
• Irreversible quenching of photoluminescence from silicon quantum dots in low magnetic field, OSA Technical Digest (Photonics-2014), Paper S5A.46, 2014.
• Superlinear photo response in colloids of silicon quantum dots, International Journal of Innovative Research in Science, Engineering and Technology, 3(6), 15–18, 2014.
• Photoluminescence mechanism in silicon quantum rods studied by time-resolved spectroscopy, AIP Conference Proceedings, 1536, 277–278, 2013.

Conference Proceedings (International / National)

• Temperature-dependent and time-resolved spectroscopic studies on photoluminescence of porous silicon, ICFNM-2016, Page 115, 2016.
• Effect of photon injection on the lateral metal-insulator-semiconductor porous silicon tunnel structure, ETES-2015, Track-4, pp. 255–257, 2015.
• Fabrication of macroporous silicon and its electrical behavior study with acetone, ETES-2015, Track-4, pp. 275–278, 2015.
• Effect of UV laser radiation on the photoluminescence properties of silicon quantum dot colloids, NCONAD-2013, pp. 61–63, 2013.
• Linearly polarized photoluminescence from colloidal silicon quantum dots, NCRAMT-2011, 2011.
• Photoluminescence from porous silicon having regular macromorphology, NSNT-2011, Poster SP-8, p. 134, 2011.
• Signature of phonon bottleneck in colloidal suspension of silicon nanorods, ICFANT-2010, p. 253, 2010.
• Studies on microscopic current-voltage characteristics of nanocrystalline silicon using conducting AFM tip, ANM-2010, Poster CP-79, p. 127, 2010.