Departmental Publications

“AURORA” the official e-magazine of Physics Society, J. B. College

Aurora_2018.pdf

Departmental E-Bulettin

Issue 2018

Issue 2016

Frontiers in Physics Lecture Series

In 2014, Department of Physics, Jagannath Barooah College started a lecture series named Frontiers in Physics (FIP) Lecture Series in collaboration with the Physics Society of J. B. College. FIP lectures series are aimed at inviting brilliant young researchers working in different areas of Physics including interdisciplinary areas for delivering lectures on topics related to the exciging new developments in their field of study. Till date three of such lectures have been organized.

Frontiers in Physics Lecture I

Frontiers in Physics Lecture II

Frontiers in Physics Lecture III 

Distinguished Lecture Series

In 2014, Department of Physics, Jagannath Barooah College started another lecture series named Distinguished Lecture Series in collaboration with the Physics Society of J. B. College. Distinguished lectures series are aimed at inviting brilliant speakers for delivering stimulating lectures on exciting topics related to the recent developments in sceince and technology. Till date five of such lectures have been organized.

Distinguished Lecture I

Distinguished Lecture II

Distinguished Lecture III

Distinguished Lecture IV

Distinguished Lecture V

Class Rooms
The department has adequate class room facility for all semesters. There is also a smart classroom equipped with latest LCD projector and an interactive board for various teaching and seminar activities.

Laboratories
The department is equiped with state of the art equipments for basic practical experiments covered in the curriculum. The department is also equiped with a Computer Laboratory.

Seminar Hall
There is a well furnished and equipped seminar hall in the department for organizing lectures, workshops, presentation of student projects,and special programs.

Department Library
The department is equiped with a departmental library to fulfil the requirements of the teachers and the students. The collection covers reference and text books from almost all branches of physics, including mechanics, heat and thermodynamics, statistical physics, nanoscience and nanotechnology, electronics, mathematical physics, nuclear physics, astronomy and astrophysics, etc.

 

Sl. No	Title of the Project	Investigator	Nature of the Project	Name of the funding agency	Amount Funded (Rs)	Duration
1	Effect of Temperature on the Properties of Thin Film Transistor	Dr. Ranjit Sarma	Minor	University Grants Commission (UGC), Govt. of India	48,000.00	2002-2004
2	A study of OTFT using rare earth oxide as gate insulator	Dr. Ranjit Sarma	Major	UGC, Govt. of India	8,30,500.00	2009-2012
3	Investigation of bio-photon emission of some organic species...	Dr. Jibon Saikia	Minor	UGC NERO, Govt. of India	4,50,000.00	2014-2015
4	Investigation on the scattering and absorption properties of optically thick turbid media by using light scattering goniometry and reflectometry	Dr. Ankur Gogoi	Minor	UGC NERO, Govt. of India	4,80,000.00	2014-2015
5	Coherent narrow band light source based oblique incidence reflectometry for rapid meat quality assessment	Dr. Ankur Gogoi	Innovation, Technology Generation and Awareness (ITGA)	Assam Science Technology & Environment Council (ASTEC)	3,20,000.00	2019-2021
6	Development of a correlative optical beam induced current (OBIC) and electroluminescence (EL) microscopy system for precision failure analysis of semiconductor devices	Dr. Ankur Gogoi	Core Research Grant (CRG)	Science and Engineering Research Board (SERB), India	35,36,483.00	2020-2023

Journal publications

2021

Baruah, Bhupen K, Bhanita Das, and Monoranjan Kakoti. "Basic Statistics in Water Quality Assessment: A Review on Water Quality Index (WQI) Model". Assam Statistical Review, Vol 33(1), (2021) 24-37.

Chetia, Lakhi, Debabrat Kalita, Ankur Gogoi, and Gazi A. Ahmed. "Enhanced photoluminescence properties of arsenic-treated diatom frustules of Cosmioneis reimeri." MRS Advances (2021): 1-5.

Boruah, Manash J., Ankur Gogoi, and Gazi A. Ahmed. "Scattering by interstellar graphite and fayalite composite dust analogues: computer simulation and laser-based laboratory measurements." Journal of Astrophysics and Astronomy 42.2 (2021): 1-28.

2020

Saikia, Dhrubajyoti, and Ranjit Sarma. "Characterization of organic light-emitting diode using a rubrene interlayer between electrode and hole transport layer." Bulletin of Materials Science 43, no. 1 (2020): 1-8.

Gogoi, Ankur, Surajit Konwer, and Guan-Yu Zhuo. "Polarimetric measurements of surface chirality based on linear and nonlinear light scattering." Frontiers in Chemistry 8 (2020).

 2019

Khound, Sagarika, and Ranjit Sarma. "High Performance Organic Thin Film Transistors Using Pentacene-Based Rare-Earth Oxide Bilayer Gate Dielectric." Journal of Electronic Materials 48, no. 7 (2019): 4491-4497.

Gogoi, Ankur, Nirmal Mazumder, Surajit Konwer, Harsh Ranawat, Nai-Tzu Chen, and Guan-Yu Zhuo. "Enantiomeric recognition and separation by chiral nanoparticles." Molecules 24, no. 6 (2019): 1007.

2018

Saikia, Dhrubajyoti, and Ranjit Sarma. "Performance improvement of organic light emitting diode using 4,4′′-N,N′′-dicarbazole-biphenyl (CBP) layer over fluorine-doped tin oxide (FTO) surface with doped light emitting region." Pramana 91, no. 5 (2018): 1-9.

Saikia, Dhrubajyoti, and Ranjit Sarma. "Fabrication of organic light-emitting diode using molybdenum trioxide interlayer between electrode and organic interface." Bulletin of Materials Science 41, no. 4 (2018): 1-7.

Saikia, Dhrubajyoti, and Ranjit Sarma. "A comparative study of the influence of nickel oxide layer on the FTO surface of organic light emitting diode." Indian Journal of Physics 92, no. 3 (2018): 307-313.

Khound, Sagarika, and Ranjit Sarma. "Low-voltage organic thin film transistors (OTFTs) using crosslinked polyvinyl alcohol (PVA)/neodymium oxide (Nd 2 O 3) bilayer gate dielectrics." Applied Physics A 124, no. 1 (2018): 1-6.

Borthakur, Tribeni, and Ranjit Sarma. "Top-Contact Pentacene-Based Organic Thin Film Transistor (OTFT) with N, N′-Bis (3-Methyl Phenyl)-N, N′-Diphenyl Benzidine (TPD)/Au Bilayer Source-Drain Electrode." Journal of Electronic Materials 47, no. 1 (2018): 627-632.

Saikia, Dhrubajyoti, and Ranjit Sarma. "Organic light-emitting diodes with a perylene interlayer between the electrode–organic interface." Journal of Electronic Materials 47, no. 1 (2018): 737-743.

Chen, Zhan-Yu, Ankur Gogoi, Shao-Yu Lee, Yuan Tsai-Lin, Po-Wei Yi, Ming-Kuan Lu, Chih-Cheng Hsieh, JinChang Ren, Stephen Marshall, and Fu-Jen Kao. "Coherent narrow-band light source for miniature endoscopes." IEEE Journal of Selected Topics in Quantum Electronics 25, no. 1 (2018): 1-7.

Kao, Mung-Chung, Adrian F. Pegoraro, David M. Kingston, Albert Stolow, Wen-Chuan Kuo, Patrick HJ Mercier, Ankur Gogoi, Fu-Jen Kao, and Andrew Ridsdale. "Direct mineralogical imaging of economic ore and rock samples with multi-modal nonlinear optical microscopy." Scientific reports 8, no. 1 (2018): 1-9.

2017

Saikia, D., and R. Sarma. "Improved performance of organic light-emitting diode with vanadium pentoxide layer on the FTO surface." Pramana 88, no. 6 (2017): 1-6.

Borthakur, Tribeni, and Ranjit Sarma. "Effects of V 2 O 5/Au bi-layer electrodes on the top contact Pentacene-based organic thin film transistors." Indian Journal of Physics 91, no. 5 (2017): 563-567.

Borthakur, Tribeni, and Ranjit Sarma. "Performance enhancement of top contact pentacene-based organic thin-film transistor (OTFT) using perylene interlayer between organic/electrode interface." Applied Physics A 123, no. 3 (2017): 207.

Saikia, D. and R. Sarma. "A comparative study of OLED using various thickness of electron transport layer." Indian J. Sci. Res 13, no. 1 (2017): 99-103.

Boruah, Manash J., Ankur Gogoi, Bikash C. Nath, and Gazi A. Ahmed. "Light scattering studies of randomly oriented polycrystalline fayalite micro particles as interstellar dust analogues." Journal of Quantitative Spectroscopy and Radiative Transfer 196 (2017): 213-221.

Boruah, Ratan, Ankur Gogoi, Pritom Rajkhowa, Gazi A. Ahmed, and Amarjyoti Choudhury. "Development of an Internet Web Application for the Study of Surface Plasmon Resonance Spectroscopy." Plasmonics 12, no. 2 (2017): 453-463.

2016

Saikia, D., and R. Sarma. "Fabrication and Characterization of Organic Light Emitting Diode Using FTO/Pentacene as Bilayer Anode." Mater Sci Ind J 14, no. 13 (2016): 103.

Boruah, Manash J., Ankur Gogoi, and Gazi A. Ahmed. "Laboratory simulation and modeling of size, shape distributed interstellar graphite dust analogues: a comparative study." Planetary and Space Science 125 (2016): 27-36.

2015

Saikia, Dulen, Pradip K. Gogoi, Pallabi Phukan, Nilave Bhuyan, Sangeeta Borchetia, and Jibon Saikia. "Green synthesis of silver nanoparticles using Asiatic Pennywort and Bryophyllum leaves extract and their antimicrobial activity." Adv. Mater. Lett 6, no. 3 (2015): 260-264.

2014

Gogoi, Ankur, Pritom Rajkhowa, Gunjan P. Saikia, Gazi A. Ahmed, and Amarjyoti Choudhury. "WEBSCAT: a web application for the analysis of electromagnetic scattering from small particles." Journal of Quantitative Spectroscopy and Radiative Transfer 146 (2014): 270-279.

Ahmed, Gazi A., and Ankur Gogoi. "Scattering by interstellar graphite dust analog." Journal of Quantitative Spectroscopy and Radiative Transfer 146 (2014): 106-112.

2013

Gogoi, Ankur, Gazi A. Ahmed, Gautam Das, Niranjan Karak, Ratan Boruah, and Amarjyoti Choudhury. "Laboratory measurements of the light scattering properties of bentonite clay particles embedded in a cylindrical polymer matrix." Journal of Modern Optics 60, no. 8 (2013): 603-610.

Dastidar, A., J. Saikia, R. K. Dubey, and G. D. Baruah. "Quantum zeno effect in Bloembergens’ three level maser." Scholarly Journals of Biotechnology Vol. 2(2013): 38-42.

2012

Saikia, Prasanta Kumar, U. J. Mahanta, Puja Saikia, B. Baishya, Ranjit Sarma, and Dipok Saikia. "Low threshold voltage pentacene OTFTs with La2O3 gate insulating layer using TSD." Chiang Mai Journal of Science 39 (2012): 263-269.

2011

Saikia, Prasanta Kumar, Puja Saikia, Ranjit Sarma, and Dipok Saikia. "Low Threshold Voltage Pentacene OTFTs with O-2 Annealed Pr2O3 Gate Insulating Layer." CHIANG MAI JOURNAL OF SCIENCE 38, no. 4 (2011): 653-657.

Saikia, J., H. Saikia, R. K. Dubey, and G. D. Baruah. "Dimensionless Intensity in the Semiclassical theory of Laser, Electric Field inside a Fabry-Perot Cavity and Voltage in a Triode Oscillator Circuit." Archives of Physics Research 2, no. 4 (2011): 11-17.

2010

Sarma, Ranjit, and Dipok Saikia. "Low-Cost MoO₃/Al Bilayer Electrode for Pentacene-Based OTFTs." IEEE Electron Device Letters 32, no. 2 (2010): 209-211.

Sarma, R., D. Saikia, Puja Saikia, P. K. Saikia, and B. Baishya. "Pentacene based thin film transistors with high-k dielectric Nd2O3 as a gate insulator." Brazilian Journal of Physics 40, no. 3 (2010): 357-360.

Sarma, R., D. Saikia, K. Konwar, and B. Baishya. "Pentacene thin film transistors using La 2 O 3 as gate insulator." Indian Journal of Physics 84, no. 5 (2010): 547-552.

Saikia, D., R. Sarma, P. Saikia, and P. K. Saikia. "Tetracene Based OTFT with Nd 2 O 3-dielectric Layer." Journal of Scientific Research 2, no. 2 (2010): 214-220.

2009

Sarma, R., and D. Saikia. "Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties-Study of tetracene thin film transistors using La2O3 as gate insulator." Indian Journal Of Pure & Applied Physics 47, no. 12 (2009): 876.

Sarma, R., and D. Saikia. "Study of tetracene thin film transistors using La 2 O 3 as gate insulator." (2009).

Books/Edited Books

2019

Fu-Jen Kao, Gerd Keiser and Ankur Gogoi (Editors). Advanced Optical Methods for Brain Imaging. Springer Nature, Singapore (2019). ISBN 978-981-10-9020-2.

2015

Nirmal Mazumder and Ankur Gogoi. Nano-structured silica on diatoms and its optical properties. LAP Lambert Academic Publishing (2015). ISBN: 978-3-659-71371-2.

Surojit Konwer and Ankur Gogoi (Editors) Material Science and Nanomaterials: Recent Advances and Applications (pp. 221 – 227), Global India Publishing, Visakhapatnam, India, 2015.

Book Chapters

2022

Jayur Tisso, Shruthi Shetty, Nirmal Mazumder, Ankur Gogoi*, Gazi A. Ahmed. Luminescent diatom frustules: a review on the key research applications. Accepted as a chapter in the book “Diatom Microscopy [DIMI, Volume in the series: Diatoms: Biology & Applications, series editors: Richard Gordon & Joseph Seckbach]” Mazumder, N. and Gordon, R. (eds.) (2021) to be published by Wiley-Scrivener of Beverly, Massachusetts, USA (https://www.scrivenerpublishing.com).

Nishant Shukla, Pawan Chetri, Ratan Boruah, Ankur Gogoi, Gazi A Ahmed. Surface plasmon resonance biosensors based on Kretschmann configuration: basic instrumentation and applications. Accepted as a chapter in the book “Recent Advances in Plasmonic Probes - Theory and Practice” Rajib Biswas and Nirmal Mazumder (eds.) (2021) to be published by Springer Nature (https://www.springernature.com/gp).

2020

Ankur Gogoi, Madhumita Devi, Rajdeep Nath, and Jyoti P. Gogoi. Design and fabrication of an optical metrology system for the measurement of scattering and reflectance properties of biological tissues. In Bharat Kakati, Biswa Ranjan Phukan, Tapan Rajbongshi and Dhiraj Bora (Editors), Advances in Science and Technology Volume-II, pp: 43-48, McGraw Hill Education (India) Private Limited, Chennai, 2020.

2019

Ankur Gogoi, Gerd Keiser, Fu-Jen Kao, and Ann-Shyn Chiang. Multiscale and Multimodal Imaging for Connectomics. In Fu-Jen Kao, Gerd Keiser and Ankur Gogoi (Editors), Advanced Optical Methods for Brain Imaging, pp. 3-45. Springer Nature, Singapore, 2019.

Ankur Gogoi, Yi-Chih Liang, Gerd Keiser, and Fu-Jen Kao. Stimulated Raman Scattering Microscopy for Brain Imaging: Basic Principle, Measurements, and Applications. In Fu-Jen Kao, Gerd Keiser and Ankur Gogoi (Editors), Advanced Optical Methods for Brain Imaging, pp. 189-218. Springer Nature, Singapore, 2019.