Alika Khare

Alika Khare

Position
Professor
Location
Department of Physics, IIT Guwahati
Room No: 206
Alika Khare is a member of the following research group and research areas:

Research group

Research areas

  • Laser Physics and Spectroscopy, Laser Matter Interaction, Plasma Diagnostics, Interferometry.

Highlighted publications

  1. Journals

    • Eshita Mal Rajendhar Junjuri, Manoj Kumar Gundawar and Alika Khare"Optimization of Temporal Window for Application of Calibration Free-Laser Induced Breakdown Spectroscopy (CF-LIBS) on Copper alloys in air employing single line. ", J. of Atomic and Analytical Spectrometry vol.34, no.2, pp.319-330, [2019]

    • Gyan Prakash Bharti and Alika Khare"Quenching of visible photoluminescence and observation of two photon absorption induced photoluminescence in pulsed laser deposited Zn1-xTixO (0.000≤x≤0.050) thin films", J. Phys. D vol.52, no.1, pp.015103, [2019 ]

    • Ishani Chakrabartty, Prahlad Kumar Baruah, Aditya N. Panda, Alika Khare and Latha Rangan"Hybrid formulation of Cu nanoparticles and Labdane Diterpene from Alpinianigra: A vibrational spectroscopic study ", J. of Appl Spectroscopy vol.85, no.5, pp.983-990, [2018]

    • Pankaj Singh, Eshita Mal, Alika Khare and Sukanya Sharma"A study of archaeological pottery of Northeast India using laser induced breakdown spectroscopy ", J. Cultural Heritage vol.33, no.5 , pp.71-82, [2018 ]

    • Prahlad K. Baruah, Anuma Singh, Latha Rangan, Ashwini K. Sharma and Alika Khare"Optimization of copper nanoparticles synthesized by pulsed laser ablation in distilled water as a viable SERS substrate for karanjin ", Mat. chemistry and Physics vol.220, no., pp.111-117, [2018 ]

    • Arpita Nath and Alika Khare"Functional Activity of TiO2 Nanocolloids Generated from Diverging High Power Laser Beams ", Radiation Effects and Defects in Solids vol.173, no.11-12, pp.915-920, [2018 ]

    • Prahlad K Baruah, A K Sharma and Alika Khare"Effective control of particle size, surface plasmon resonance and stoichiometry of Cu@CuxO nanoparticles synthesized by laser ablation of Cu in distilled water ", Optics and Laser Technology vol.108, no., pp.574-582, [2018 ]

    • S. Sunderlal Singh, P. K. Baruah, Alika Khare and S. N. Joshi"Incubation studies and the threshold for surface damage and cavity formation in the processing of polycarbonate by Nd:YAG laser ", Optics and Laser Technology vol.108, no. , pp.592-601, [2018 ]

    • Partha P. Dey, Rahul Kesarwani and Alika Khare"Efficacy of Raman mapping over ellipsometric spectroscopy and XRD for characterization of structurally heterogeneous PLD nc-Si thin films ", Optical Materials vol.84, no. , pp.221-226 , [2018 ]

    • Gyan Prakash Bharti, Partha Pratim Dey and Alika Khare"Pulsed laser deposited Zn1-xTixO (0.000≤x≤0.050) thin films for tunable refractive index and nonlinear optical applications ", Mat Chem and Physics vol.216, no. , pp.206-212 , [2018 ]

    • Rahul Kesarwani and Alika Khare"Surface plasmon resonance and nonlinear optical behavior of pulsed laser deposited semitransparent Nano structured Copper thin films ", Applied Phys B vol.124, no. 6 , pp.116 , [2018 ]

    • Rasmi Ranjan Behera, Mamilla Ravi Sankar, Prahlad Kumar Baruah, Ashwini Kumar Sharma and Alika Khare"Experimental investigations of nanosecond-pulsed Nd:YAG laser beam micromachining on 304 stainless steel ", Journal of Micromanufacturing vol.1, no.1 , pp.62-75 , [2018 ]

    • Gyan Prakash Bharti and Alika Khare"Single and multiphoton induced photoluminescence in pulsed laser deposited Zn1-xAlxO (0≤x≤0.10) thin films ", J. of luminescence vol.197, no. , pp.135-141, [2018 ]

    • Sanasam Sunderlal Singh, Prahlad Kr. Baruah, Alika Khare and Shrikrishna N. Joshi"Effect of laser beam conditioning on fabrication of clean micro-channel on stainless steel 316L using second harmonic of Q-switched Nd:YAG laser", Optics and Laser Tech. vol.99, no. , pp.107-117, [2018]

    • Arpita Nath, Pooja Sharma and Alika Khare"Laser-induced metastable phases in liquids", Laser Physics Letter vol.15, no. , pp.26001, [2018]

    • Partha P. Dey and Alika Khare"Stoichiometric dependent optical limiting in PLD SiOx thin films", Advanced Mat. letters vol.8, no.4, pp.331-335, [2017]

    • Partha P. Dey and Alika Khare"Nonlinear optical and optical limiting response of PLD nc-Si thin films", Journal of Materials Chemistry C vol.5, no., pp.12211-12220, [2017]

    • Kh. Shantakumar Singh, Alika Khare and A. K. Sharma"Fabrication of Photoluminescent nc-Si:SiO2 Thin Films prepared by PLD", Laser and Particle Beams vol.35, no.2, pp.352-361 , [2017]

    • Prahlad K Baruah, Anuma Singh, Iffat Jahan, Latha Rangan, Aditya N. Panda, A. K. Sharma and Alika Khare"Surface-enhanced Raman scattering from copper nanoparticles treated furanoflavonoidkaranjin", Advanced Materials Letters vol.8, no.10, pp.971-976, [2017]

    • Prahlad K. Baruah, A. K. Sharma and Alika Khare"Dependence of the Size of Copper Nanoparticles on Laser Energy Synthesized by Pulsed Laser Ablation in Liquid", Advanced Materials Proceeding vol.2, no.4, pp.264-268, [2017]

    • Satchi Kumari, Alika Khare, Reema Gupta, Monika Tomar and Vinay Gupta"Fabry-perot modes enhanced pump-probe coupling in gold micro-disk patterned ruby thin film", Optical Materials vol.72, no.- , pp.375-379, [2017]

    • Partha P. Dey and Alika Khare"Stoichiometry-dependent linear and nonlinear optical properties of PLD SiOx thin films", Journal of Alloys and Compound vol.706, no., pp.370-376, [2017]

    Conferences

    • Gyan Prakash Bharti and Alika Khare"Efficient near band edge photoluminescence in Zn 1-xAl xO thin films ", Research Conclave -2017, Indian Institute of Technology Guwahati vol., no. , pp. , [March 16-19, 2017]

    • Rahul Kesarwani, Partha Pritam Dey and Alika Khare"Spectroscopic Ellipsometry studies of PLD Si thin film", Research Conclave -2017, Indian Institute of Technology Guwahati vol., no. , pp. , [March 16-19, 2017 ]

    • Prahlad K. Baruah, Kh. Shantakumar Singh, Sumit Goswami, Eshita Mal, Ashwini K. Sharma and Alika Khare"Application of laser induced breakdown for nanoparticle synthesis and as a powerful spectroscopic technique", Research Conclave -2017, Indian Institute of Technology Guwahati vol., no. , pp. , [March 16-19, 2017]

    • A. Kushwaha, I. Kumar and Alika Khare"Laser Induced Breakdown study of Polypropylene (PP) using second harmonic of Nd:YAG Pulsed Laser", OSI - International Symposium on Optics (OSI-ISO 2018), Sept. 2018, IIT Kanpur vol., no. , pp. , [2018 (Sept. 19-22)]

    • P. K. Baruah, Alika Khare, P. Sharma and A. Nath"Implications of Focusing Effect on Cavitation Bubble Dynamics and Nanoparticles formed via Laser Ablation in Liquids", 5th International Conference on Advanced Nanoparticle Generation & Excitation by Lasers in Liquids, Lyon, France, June 2018. vol., no. , pp. , [2018 (Jun. 03-07)]

    • Nagendra Kumar, Bosanta R. Boruah and Alika Khare"Grating array based zonal wavefront sensor for surface profile measurements", The Siegman International School on Lasers, Technical University of Denmark, Island of Hven, Backafallsbyn, Sweden vol., no. , pp. , [2018 (Jul. 28-Aug. 04)]

    • Nagendra Kumar, Bosanta R. Boruah and Alika Khare"Improvement in phase estimation accuracy at the peripheral grid points of a zonal wavefront sensor ", International Conference on Fiber Optics and Photonics, Indian Institute of Technology Delhi, New Delhi vol., no. , pp.ISBN 978-93-88653-41-1 , [2018 (Dec.12-15)]

    • Eshita Mal, Rajendhar Junjuri, Manoj Kumar Gundawar and Alika. Khare"Quantitative analysis of Brass using Calibration-Free Laser Induced Breakdown Spectroscopy (CF-LIBS) Technique in Air", DAE–BRNS National Laser Symposium NLS-26, RRCAT Indore vol., no. , pp., [2018 (Dec. 6-8)]

    • Eshita Mal, Rajendra Junjuri, M. K Gundawar and Alika Khare"Spectroscopic characterization of laser induced molybdenum plasma in air", 2nd Meghnadsaha Memorial International Symposium-cum Workshop on Laser induced breakdown spectroscopy, Feb. 19-21 vol., no. , pp., [2018]

    • Sasmita Behera, Amandeep Kaur and Alika Khare"Structural and optical properties of SrTiO3 thin films fabricated by Pulsed Laser Deposition Technique", National Conference on recent Advances in Science and Technology, Assam Science and Technology University, Guwahati, Mar. 15-17 vol., no. , pp. , [2018]

    • Prahlad K. Baruah, A. K. Sharma and Alika Khare"Particle size, surface plasmon resonance and stoichiometry of silver nanoparticles synthesized by pulsed laser ablation in distilled water", National Conference on recent Advances in Science and Technology, Assam Science and Technology University, Guwahati, Mar. 15-17 vol., no. , pp. , [2018]

    • Partha P. Dey and Alika Khare"Third order Nonlinear optical properties of Si, SiOx and a-SiC PLD thin films using Z-Scan technique’", National Conference on recent Advances in Science and Technology, Assam Science and Technology University, Guwahati, Mar. 15-17 vol., no. , pp. , [2018]

    • P. K. Baruah, M. A. Raman, I. Chakrabartty, LathaRangan, A. K. Sharma and Alika Khare"Antibacterial Effect of Silk Treated with Silver and Copper Nanoparticles Synthesized by Pulsed Laser Ablation in Distilled Water", AIP Conference Proceeding, Vol. 1953 vol., no. , pp.030064-1-4, [2018 ]

    • Rahul Kesarwani and Alika Khare"Compositional study of pulsed laser deposited semitransparent Cu thin film using BEMA ", AIP Conference Proceedings, Vol. 1942 vol., no. , pp.080045-1-4, [2018 ]

    • Prahlad K. Baruah, Ashwini K. Sharma and Alika Khare"Effect of laser energy on the SPR and size of silver nanoparticles synthesized bypulsed laser ablation in distilled water ", AIP Conference Proceedings, Vol. 1942 vol., no. , pp.050036-1-4, [2018 ]

    • Prahlad K. Baruah, A. K. Sharma and Alika Khare"Characterization of noble metal nanoparticles synthesized via pulsed laser ablation in liquid", International Conference on Sophisticated Instruments in Modern Research (ICSIMR-2017), IIT Guwahati, June 30- July 01 vol., no. , pp. , [2017]

    • Rahul Kesarwani and Alika Khare"Characterization of PLD thin film via spectroscopic ellipsometry", International Conference on Sophisticated Instruments in Modern Research (ICSIMR-2017), IIT Guwahati, June 30- July 01 vol., no. , pp. , [2017]

    • Sasmita Behera and Alika Khare"Effect of Substrate Temperature on BaTiO3 thin films fabricated by Pulsed Laser Deposition Technique", International conference on thin films (ICTF 2017), Department of Physics, CSIR-National Physical Laboratory, Nov. 14-17 vol., no. , pp. , [2017]

    • Nagendra Kumar, Alika Khare and Bosanta R. Boruah"A comparison between optical and non-optical methods for in-situ Surface profiling and thickness measurement of thin film", International conference on Advances in Optics and Photonics (XLI conference of Optical Society of India),Nov. 23- 26 vol., no. , pp. , [2017]

    • P. K. Baruah, M. A. Raman, I. Chakrabarty, L. Rangan, A. K. Sharma and Alika Khare"Antibacterial effect of silk treated with silver and copper nanoparticles synthesized by pulsed laser ablation in distilled water", 2nd International conference on condensed matter and applied physics (ICC-2017), Govt. Engineering College, Bikaner, Rajasthan, Nov. 24-25 vol., no. , pp. , [2017]

    • Eshita Mal and Alika Khare"Characterization of laser produced tungsten plasma in air using time resolved laser induced breakdown spectroscopy", DAE-BRNS National Symposium NLS-26, BARC Mumbai, India,Dec. 20-23 vol., no. , pp. , [2017]

    • Rahul Kesarwani and Alika Khare"Compositional Study of Pulsed Laser Deposited Semitransparent Cu Thin Film using BEMA", 62nd DAE Solid State Physics Symposium (DAE SSPS-2017), BARC, Mumbai,Dec. 26-30 vol., no. , pp. , [2017]

    • Prahlad K. Baruah, A. K. Sharma and Alika Khare"Effect of laser energy on the SPR and size of silver nanoparticles synthesized by pulsed laser ablation in distilled water", 62nd DAE Solid State Physics Symposium (DAE SSPS-2017), BARC, Mumbai,Dec. 26-30 vol., no. , pp. , [2017]

    • P. K. Baruah, A. K. Sharma and A. Khare"Laser ablation of copper target in distilled water and 2-propanol for nanoparticle synthesis", International Conference on Laser Ablation (COLA 2017), , Sept. 03-08, 2017 vol., no. , pp. , [2017]

    Link to all publications

Postdoctoral Fellow

0 results


Current Research Scholar

SASMITA BEHERA

NAGENDRA KUMAR

SUDARSHAN LAXMINARAYAN HEGDE


Completed Research Scholar

DR. KAMLESH MUKUNDRAO ALTI

DR. ARDHENDU S PATRA

DR. GAURAV SHUKLA

DR. ARPITA NATH

DR. ABU TALAT TAHER MOSTAKO

DR. SATCHI KUMARI

DR. INDRAJEET KUMAR

DR. PARTHA PRATIM DEY

DR. GYAN PRAKASH BHARTI

DR. RAHUL KESARWANI

DR. PRAHLAD KUMAR BARUAH

DR. ESHITA MAL

Completed Postdoctoral Fellow

0 results