Teaching

Teaching Experience Detail: 23 years (post Ph.D. experience -16 years)

Duration		Position/ Designation	Institution/Organisation
UG Level Institute	01.09.2000 to 02.08.2003	Lecturer	Dept. of ECE at Murshidabad College of Engineering & Technology.
UG Level Institute	04.08.2003 to 17.09.2004	Lecturer	Dept. of ECE at Bengal Institute of Technology.
PG Level Institute	20.09.2004 to 17.09.2008	Lecturer (Full Time Contractual)	A. K. Choudhury School of Information Technology, University of Calcutta.
PG Level Institute	24.09.2008 23.09.2011	Assistant Professor	Dept. Electronics Engineering, Indian School of Mines, Dhanbad.
	24.09.2011to 16.08.2023	Associate Professor	Dept. Electronics Engineering, Indian Institute of Technology (ISM), Dhanbad, India.
	17.08.2023 to till date	Professor	Dept. Electronics Engineering, Indian Institute of Technology (ISM), Dhanbad, India.

Courses Taught

Post Graduate Level
- MOS Device Physics and Modeling
- Integrated Circuit for Optical Communication
- Optoelectronic and Photonic Devices
- Nano-photonics
- Optical Communication
- Fiber Optic Sensor
- Advanced Optoelectronic Devices
Under Graduate Level
- Electronic Devices
- Basics of Electronics Engineering
- Semiconductor Device Modeling and Simulation
- Semiconductor Devices and Circuits
- Analog & Digital Circuits
- Analog & Digital Communication.

New Courses Developed

Integrated Circuit for Optical Communication
Semiconductor Device Modeling and Simulation
Optoelectronic and Photonic Devices

New Laboratories Developed

- Developed Laboratory for modeling and design of semiconductor nanostructured devices with high speed computational facility and professional device simulators, e.g., SILVACO TCAD, COM-SOL etc. through project fund.
- Developed Thin Film Growth and Characterization Lab including facilities like, Physical Vapour Deposition (Thermal Evaporation, E-Beam and Sputtering) system, Rapid thermal annealing furnace, through the project, Establishment of Centre of Excellence in Renewable Energy (CERE), FAST, MHRD.
- Developed thin film and semiconductor device characterization lab including facilities like Hall measurement setup, source measure unit (Kithley 2450) for I-V characteristics, semiconductor parameter analyzer (Keysight B 1500) for C-V and I-V, Stylus based thin film thickness profiler (Bruker) through the project, Establishment of Centre of Excellence in Renewable Energy (CERE), FAST, MHRD.

Academics

Examination Passed	Year of Passing	Board/University	Class/Div.
*Secondary*	1990	W.B.B.S.E	I
*Higher Secondary*	1992	W.B.C.H.S.E	I
*B.Sc* (Physics Hons.)	1995	University of Calcutta	I
*B.Tech.* (Inst. of Radio Physics & Electronics)	1998	University of Calcutta	I
M.Tech (Inst. of Radio Physics &Electronics )	2000	*University of Calcutta*	I (Rank: 3)
Ph.D. (Tech.) (Inst. of Radio Physics & Electronics) Internship Research at Ecole Polytechnique, France	2008	*University of Calcutta*	*-----*

Position

Position

Duration		Position/ Designation	Institution/Organisation
UG Level Institute	01.09.2000 to 02.08.2003	Lecturer	Dept. of ECE at Murshidabad College of Engineering & Technology.
UG Level Institute	04.08.2003 to 17.09.2004	Lecturer	Dept. of ECE at Bengal Institute of Technology.
PG Level Institute	20.09.2004 to 17.09.2008	Lecturer (Full Time Contractual)	A. K. Choudhury School of Information Technology, University of Calcutta.
PG Level Institute	24.09.2008 23.09.2011	Assistant Professor	Dept. Electronics Engineering, Indian School of Mines, Dhanbad.
	24.09.2011to 16.08.2023	Associate Professor	Dept. Electronics Engineering, Indian Institute of Technology (ISM), Dhanbad, India.
	17.08.2023 to till date	Professor	Dept. Electronics Engineering, Indian Institute of Technology (ISM), Dhanbad, India.

Awards and Honors

Awards and Recognition

Awarded Senior Membership of IEEE in 2010.
Recipient of Young Scientist award in the General Assembly of International Union of Radio Science (URSI GA), Chicago, USA, August 9 – 16, 2008.
Selected for Leverhulme Fellowship, U.K. in 2008.
Merit Certificate in B.Sc(Hons.) Examination 1995, National Scholarship Scheme, Government of India, Ministry of Human Resource Development.
Awarded for qualifying Part-A and Part-B of National Graduate Physics Examination (NGPE) in 1995 conducted by Indian Association of Physics Teachers (IAPT).
Selected for Coordinator of Staff Development Program in 2003 by All India Council for Technical Education (AICTE)

Publications

Books Published

“Evaluation of indium tin oxide-based surface plasmon resonance sensor for near-IR applications”, Anjitha M, Niveditha Nair, Varsha. T. Babu, Nishi. G.N, Athulya. S, Sharika E, Tauseef Ahmed, Mukul Kumar Das, Rita Rizzoli, Caterina Summonte, Sanjay K. Ram, Advances in Materials Science and Engineering, edited by K. B. Kale, B. S. Gandhare, S. S. Kulkarni, Ed. Pune, India: Grinrey Publishing, 2021, Chapter 1, pp. 1-16. ISBN: 978-81-948951-9-0.

List Of Research Publications (only in Peer-reviewed Journals)

International Journal Papers:

A M Pillai, N Nair, Mukul K Das, S K Ram, “Strategic approaches to enhance efficiency and commercial feasibility of copper-based surface plasmon resonance sensing”, Next Materials Vol.7. No.100377, 2024, DOI: https://doi.org/10.1016/j.nxmate.2024.100377
Tauseef Ahmed, and Mukul Kumar Das, “Enhanced Efficiency in Thin Film Solar Cells: Optimized Design with Front Nanotextured and Rear Nanowire-Based Light Trapping Structure, IEEE Transactions on Nanotechnology, Vol. 23, pp. 456-466, June 2024, DoI: 10.1109/TNANO.2024.3408253
Anjitha M Pillai, Niveditha Nair1, Mukul K Das, and Sanjay K Ram, “Influence of the configuration of metal sensing layers on the performance of a bimetallic (Ag–Cu) surface plasmon resonance biosensor”, Nanotechnology, Vol. 35, No.33, May 2024, DOI 10.1088/1361-6528/ad4ee8
Muzaffar Imam, S. S. A. Askari, and Mukul Kumar Das, “Development of Theoretical Model for Effective Carrier Lifetime in Polycrystalline Semiconductors,” IEEE Trans. on Electron Devices, Vol.70, pp. 5249-5256, October 2023, DoI:10.1109/TED.2023.3300654.
Tauseef Ahmed, Syed Sadique Anwer Askari, and Mukul Kumar Das, “An Efficient Light Trapping Method to Enhance the Efficiency of Thin Film Solar Cell”, IEEE Trans. on Nanotechnology, Vol.22, pp. 190-199, 2023 DoI: 10.1109/TNANO.2023.3262367
S. Banerjee, S. S. A. Askari and M. K. Das, 'Effect of Rear Contact Coverage and Improvement of Efficiency of Crystalline p-Si Solar Cell Compared to State of Art PERC Cell', IEEE Access, Vol.11, pp. 34999-35006, 2023, DoI: 10.1109/ACCESS.2023.3264900
Manoj Kumar, S.S. Anwer Askari, Sanjay K. Ram, and Mukul Kumar Das, “Investigation of all-oxide thin film solar cell with p-SnO_x as absorber layer”, IEEE Trans. on Electron Devices, Vol. 69, No. 3, pp. 1115-1122, March 2022, DoI: 10.1109/TED.2022.3143077.
M Imam, S S A Askari, Mukul Kumar Das, “Effect of grain boundary orientation on the recombination in polycrystalline materials: a theoretical and simulation study”, Applied Physics A-Materials Science and Processing, Vol. 128, pp. 891 (1-8), 2022, DoI: 10.1007/s00339-022-06027-5
Anjali Rai, Syed Sadique Anwer Askari, Mukul Kumar Das, Subindu Kumar “Efficiency enhancement of solar cells using multi-layer interdiffused InGaAs/ GaAs quantum dots: A numerical approach,” Micro and Nanostructures, Vol. 172, pp.207445: 1-12, 2022, DoI: 10.1016/j.micrna.2022.207445
Sudipta Banerjee and Mukul K Das, “A review of Al₂O₃ as surface passivation material with relevant process technologies on c‑Si solar cell”, Optical and Quantum Electronics, Springer, Vol.53, pp. 60 (1-25), January, 2021, DoI: 10.1007/s11082-020-02689-8
MA Billaha, Mukul Kumar Das, “Transient response analysis of quantum well infrared photodetector”, Optical and Quantum Electronics, Vol. 53, pp. 451 (1-13), 2021, DoI: 10.1007/s11082-021-03113-5
Lipika Mandal, Syed Sadique Anwer Askari, Manoj Kumar, Mukul Kumar Das, “Band Offset Engineering for p-SnO/n-mc-Si Heterojunction Solar Cell”, Applied Physics Letters, Vol. 116, Iss.23, pp.234106(1-4), 2020, DoI: 10.1063/1.5144767.
Manoj Kumar, S. S. Anwer Askari, Mukul K. Das, Oxygen controlled E-beam evaporation deposited p-SnO_x thin film for photosensitive devices, Materials Letters, Vol. 257, pp.126684(1-5),2019, DoI:10.1016/j.matlet.2019.126684.
MA Billaha, Mukul Kumar Das, “Performance analysis of AlGaAs/GaAs/InGaAs-based asymmetric long-wavelength QWIP”, Applied Physics A-Materials Science and Processing, Vol. 125, pp. 457 (1-7), 2019, DoI: 10.1007/s00339-019-2750-2
Shambhu Sharan Kumar Sinha, Subindu Kumar, Mukul Kumar Das, “Dot size variability induced changes in the optical absorption spectra of interdifused quantum dot systems” Applied Physics A (Material Sc. & Processing), Vol. 125, pp. 774 (10 pg), 2019, DoI: 10.1007/s00339-019-3050-6
Amrita Kumari, Subindu Kumar, Tarun Kumar Sharma, Mukul K. Das, “On the C-V characteristics of nanoscale strained gate-all-around Si/SiGe MOSFETs”, Solid State Electronics, Vol.154, pp. 36-42. 2019, DoI: 10.1016/j.sse.2019.02.006
Syed Sadique Anwer Askari, Manoj Kumar and Mukul Kumar Das, "Numerical study on the interface property of ZnO/c-Si heterojunction solar cell", Semiconductor Science and Technology, Vol. 33, pp. 115003(8pp), 2018, DoI: 10.1088/1361-6641/aadf71
Md. Aref Billaha, Mukul K Das, Subindu Kumar, “Effect of Doping on the Performance of Multiple Quantum Well Infrared Photodetector”, IET Circuits, Devices & Systems, Vol. 12, Issue 5, pp. 551-556, 2018 (online), DoI: 10.1049/iet-cds.2017.0011
Ravi Ranjan, Mukul K. Das and S. Kumar “Performance analysis of tin-incorporated group-IV alloy based transistor laser”, Optics and Laser Technology, Vol. 106, pp. 228-233, 2018. DoI:10.1016/j.optlastec.2018.04.010
Prakash Pareek, Mukul K. Das and S. Kumar, “Numerical Analysis of SiGeSn/GeSn Quantum Well Infrared Photodetector”, Opto-Electronics Review,Vol. 26, pp. 149–157, 2018, DoI:10.1016/j.opelre.2018.03.002
Prakash Pareek, Ravi Ranjan and Mukul K. Das, “Numerical Analysis of Tin Incorporated Group IV Alloy Based MQWIP”, Optical and Quantum Electronics, Springer, Vol.50(179), pp.1-14, 2018, DoI: 10.1007/s11082-018-1447-7
Prakash Pareek, Mukul K. Das, S. Kumar, “Responsivity Calculation of Group IV based InterbandMQWIP”, Journal of Computational Electronics, Vol.17, pp. 319-328, 2017, DoI:10.1007/s10825-017-1071-y
Kumar Subindu, Kumari Amrita, Das Mukul K, “Strain induced changes in performance ofstrained-Si/strained-Si_1-yGe_y/relaxed-Si_1-xGe_x MOSFETs and circuits for digital applications, Journal of Central South University, Vol. 24, Issue 6, pp 1233–1244, June 2017, DoI: 10.1007/s11771-017-3527-4.
Prakash Pareek, Mukul K. Das, S. Kumar, “Theoretical analysis of tin incorporated group IV alloy based QWIP, Superlattices and Microstructures, Vol. 107, pp. 56-58, 2017, DoI: 10.1016/j.spmi.2017.04.009
Kumar Subindu, Kumari Amrita, Das Mukul Kumar, “Modeling gate-all-around Si/SiGe MOSFETs and circuits for digital applications, Journal of Computational Electronics, Vol. 16, Iss. 1, pp. 47-60, March, 2017, DoI: 10.1007/s10825-016-0941-z
Bindu Priyadarshini, Mukul Kumar Das, “Modeling and design of Si/SiGe radial heterojunction microwire array solar cell with pyramidal reflectors”, Optik, Vol. 140, pp.1047-1055, 2017 DoI:10.1016/j.ijleo.2017.05.015
Md. Aref Billaha, Mukul K Das, S. Kumar, “Doping Dependent Frequency Response of MQW Infrared Photodetector, Superlattices and Microstructures, Vol. 104, pp. 128-139, 2017, DoI: 10.1016/j.spmi.2017.02.018
Bindu Priyadarshini, Mukul Kumar Das, Mrinal Sen, Subindu Kumar “Radial microwire array solar cell with pyramidal structure”, Superlattices and Microstructures, Vol. 98, pp.208-219, 2016, DoI: 10.1016/j.spmi.2016.08.020
S. Kumar, A. Kumari and M. K. Das, “Development of a Simulator for analyzing some Performance Parameters of Nanoscale Strained Silicon MOSFET-based CMOS Inverters”, Microelectronics Journal, Vol.55, pp.8-18, 2016, DoI: 10.1016/j.mejo.2016.06.009
Subindu Kumar, Soumen Sen, Mukul Kumar Das, “A comparative analysis of the photoluminescence spectra of annealed ultrasmall In-rich InGaN/GaN quantum dots and wells”, Optik, Vol. 127, pp.8654–8661, 2016, DoI: 10.1016/j.ijleo.2016.06.078
Prakash Pareek and Mukul K Das, “Theoretical analysis ofdirect transition in SiGeSn/GeSn strain balanced QWIP”, Optical and Quantum Electronics, Springer, Vol.48, Article no. 228, pp.1-11, 2016, DoI: 10.1007/s11082-016-0498-x.
Ravi Ranjan and Mukul K Das, “Theoretical Estimation of Optical Gain in Tin-incorporated Group IV Alloy Based Transistor Laser”, Optical and Quantum Electronics, Springer, Vol.48,Article no. 201, pp.1-11,2016
Md. Aref Billaha, Mukul K Das, “Influence of Doping on the Performance of GaAs/AlGaAs QWIP for Long Wavelength Applications”, Opto-electronics Review, Vol.24, Issue 01, pp.25-33, 2016, DoI: 10.1515/oere−2016−0006
Mrinal Sen, Mukul K Das, “High-speed all-optical logic inverter based on stimulated Raman scattering in silicon nanocrystal”, Applied Optics, OSA, Vol. 54, No. 31, pp. 9136-9142, 2015
Raju Dutta, Shishir Gupta &Mukul K. Das, "Low-Energy Adaptive Unequal Clustering Protocol Using Fuzzy c-Means in Wireless Sensor Networks,"Wireless Pers. Comm., Springer, Vol. 79, Issue 04, pp.1187-1209, 2014, DoI:10.1007/s11277-014-1924-7
Mrinal Sen and Mukul K. Das, "Raman mediated all-optical cascadable inverter using silicon-on-insulator waveguides," Optics Letters, OSA, Vol. 38, Issue 23, pp. 5192–5195, 2013, DOI:10.1364/OL.38.005192
Mukul K. Das and Santosh K. Choudhary, “Ge-content Dependent Efficiency of Si/SiGe Heterojunction Solar cell”, Applied Physics A-Material Science and Processing, Vol. 112, Issue.3, pp. 543-548, (DoI: 10.1007/s00339-013-7761-9), 2013
Mrinal Sen and Mukul Kumar Das “Determination of Resonance Frequencies in Silica Fiber using SRS Gain” Optical and Quantum Electronics, Springer, Vol. 45, Issue.7, pp. 735-745, (DoI:10.1007/s11082-013-9679-z), 2013
Mukul K. Das and N. R. Das, “Calculating the Responsivity of a Resonant-Cavity-Enhanced Si_1-xGe_x/Si Multiple Quantum Well Photodetector” Journal of Applied Physics, AIP, Vol.105, Issue 9, pp. 093118-1 – 093118-8, 2009
Mukul K. Das, N. R. Das, “On optimum designs of a RCE Si/SiGe/Si MQW photodetector for long wavelength applications” Optical and Quantum Electronics, Springer, Vol. 41, Issue7, pp. 539-549, 2009
P. K. Basu, N. R. Das, BratatiMukhopadhyaya, Gopa Sen and Mukul K. Das, “Ge/Si photodetectors and group IV alloy based photodetector materials”, Optical and Quantum Electronics, Springer, Vol. 41, Issue.7, pp. 567-581, 2009
H. S. Dutta, N. R. Das and Mukul K. Das, “Investigating the Effects of Heterointerface Trapping on the Performance of Ge-based RCE Schottky Photodiode at 1.55mm”, Semiconductor Science and Technology, IOP, Vol.23, Issue 8, pp.085012-085018, 2008
H. S. Dutta, N. R. Das and Mukul K. Das, “Frequency response of a resonant cavity encapsulated germanium-on-silicon Schottky photodiode”, IET Circuits, Devices & Systems, Vol. 2, Issue 1, pp.128-132, 2008
Mukul K. Dasand N. R. Das,“Effect of Ge-composition on The Frequency Response of a Si/Si_1-yGe_yP-i-N Photodetector”Optical Engineering, SPIE,Vol. 45, Issue12, pp.124001- 124006,2006
Mukul K. Das, N. R. Das, P. K. Basu, “Effect of Ge Content and Profile in The SiGeBase on The Performance of a SiGe/Si Heterojunction Bipolar Transistor” Microwave and Optical Technology Letters, Willey, Vol. 47, Issue 3, pp. 247-254, 2005

Papers in conference abstract volumes / presented

International Conference Papers:

Sudipta Banerjee and Mukul K Das, “Review of rear surface passivation in passivated emitter rear cell (PERC) using different process technologies”, Proc. Nat. Conf. on Emerging Trends on Sustainable Technology and Engineering Applications (NCETST EA) IEEE Explored, 7-8 Feb, 2020, DoI: https://ieeexplore.ieee.org/document/9119921.
Manoj Kumar, Syed Sadique Anwer Askari, Mukul Kumar Das, "Some studies on surface morphological properties of SnOx thin film layer grown by e-beam technique under controlled oxygen pressure", Materials Today : Proceedings, 2020, DoI: https://doi.org/10.1016/j.matpr.2020.09.839.
Tauseef Ahmed, Muzaffar Imam, Siddhartha Kumar, Syed SadiqueAnwerAskari and Mukul Kumar Das, “Light Trapping Enhancement by Optimized Pyramidally Textured Substrate for Crystalline Silicon based Solar Cell”, Proc. MSSND-2019 (IEEE explored),27th- 28^thDecember 2019, organized by Jadavpur University Kolkata, India.
Muzaffar Imam, Tauseef Ahmed, Syed SadiqueAnwerAskari and Mukul Kumar Das, “Grain Boundary modeling of Microcrystalline Silicon based Thin Film Solar Cell”, Proc., MSSND-2019 (IEEE explored), 27th-28^thDecember 2019, organized by Jadavpur University Kolkata, India.
Muzaffar Imam, Syed SadiqueAnwerAskari and Mukul Kumar Das,“Enhanced Photovoltaic Performance in Pyramid-Textured Silicon Substrate based n-i-p-p+ Solar Cell”, Proc., 3^rdInternational Conference on Solar Energy Photovoltaic (ICSEP-2019), 17th-19th December 2019, organized by KIIT University Bhubaneswar, India.
Muzaffar Imam, S. SadiqueAnwer ,Manoj Kumar, Tauseef Ahmed, and Mukul Kumar Das, “Plasmonic Effect on Microcrystalline Silicon Solar Cell for Light Absorbtion Enhancement”, The 80^thJSAP Autumn Meeting JSAP-OSA Joint Symposia 2019, 18th to 21st September 2019, Hokkaido University, Sapporo Campus, Sapporo,Hokkaido, Japan.
S. SadiqueAnwer ,Manoj Kumar, Muzaffar Imam &Mukul Kumar Das, “Performance analysis of Plasmonic based ZnO/Silicon Thin-Film Heterojunction Solar cell”, 79 th JSAP Autumn Meeting JJAP-OSA Joint Symposia 2018, Nagoya Congress Center, Nagoya, Japan, 18 th to 21 st September 2018.
S. SadiqueAnwer ,Manoj Kumar &Mukul Kumar Das, “Effects of interfacial SiO2 on the performance of ZnO/p-Si heterojunction solar cell”, SPIE Photonics West 2018, The Moscone Center San Francisco, California, United States, 27th Jan – 1st Feb, 2018.
Ranjan. Ravi, Pareek P., Askari SSA., Das Mukul K., “Performance Analysis of GeSn Alloy Based Multiple Quantum Well Transistor Laser, Proceedings of SPIE, PHYSICS AND SIMULATION OF OPTOELECTRONIC DEVICES XXVI, Vol. 10526, Article Number: UNSP 105262A, San Francisco, CA, USA, JAN 29-FEB 01, 2018, DoI: 10.1117/12.2290570.
S. SadiqueAnwer ,Manoj Kumar & Mukul Kumar Das, “Effects of Interface defect on the performance of ZnO/p-Si heterojunction solar cell”, Proc., of the 78th JSAP Autumn Meeting JJAP-OSA Joint Symposia 2017, Fukuoka Convention Center, Fukuoka, 5^th to 8^th September 2017.
Prakash Pareek, R. Ranjan, and M. K. Das, "Study of GeSn Strain Compensated Quantum Well as EAM," Proc. of Frontiers in Optics 2017, Washington, US, 18^th -21^st September 2017, paper JW3A.25(online), OSA Technical Digest.
Prakash Pareek, Ravi Ranjan and Mukul K Das, “Numerical Analysis of Tin Incorporated Group IV Alloy Based MQWIP”, Proc. of 17^th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD 2017), pp. 141-142, Copenhagen, Denmark, 24th -28th July 2017 (IEEE Explored, DoI: 10.1109/NUSOD.2017.8010031).
Ravi Ranjan, Prakash Pareek and Mukul K Das, “Analysis of static response of tin incorporated group–IV alloy based mid-infrared transistor laser”, Proc. of 17th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD 2017), pp. 149-150, Copenhagen, Denmark, 24^th-28^th July, 2017 (IEEE Explored, DoI:: 10.1109/NUSOD.2017.8010035).
S. SadiqueAnwer ,Manoj Kumar &Mukul Kumar Das, “Performance Analysis of Perovskite on Si Tandem Solar Cell”, Proc. of 2^nd Int. Conf. on Solar Energy Photovolraic (ICSEP-2016), KIIT University Bhubanesware, India, 17^th -19^th December 2016.
S. SadiqueAnwer&Mukul Kumar Das, “Performance Analysis of ZnO/c-Si heterojunction Solar Cell, Proc. of the 1^st Int. Conf. on Advancement of Computer Communication & Electrical Technology(ACCET 2016), Murshidabad College of Engineering & Technology, Berhampore, Murshidabad, West Bengal, India, 21-22 October, 2016, DoI: 10.1201/9781315400624-37.
Ravi Ranjan, Prakash Pareek and Mukul K. Das "Analysis of carrier dynamic effects on frequency response of tin incorporated group-IV alloy-based transistor laser," Proc. of SPIE 10098, Physics and Simulation of Optoelectronic Devices XXV, San Francisco, USA, 100980T, February, 2017, DoI: 10.1117/12.2252655.
Ravi Ranjan, Mukul K. Das, “Analysis of optical gain in Tin incorporated group IV alloy based transistor laser for mid infrared application”, Proc. of 1^stInt. Conf. on Advancement of Computer Communication & Electrical Technology(ACCET 2016), Murshidabad College of Engineering & Technology, Berhampore, Murshidabad, West Bengal, India, 21- 22 October, 2016. DoI: 10.1201/9781315400624-31.
P. Pareek, R. Ranjan, and M. K. Das, "Sn Content Dependent Absorption in GeSn Quantum Well Layer for Infrared Sensing," Proc.(abstract.) of JSAP-OSA Joint Symposia & Autumn Meeting 2016 (Optical Society of America, 2016), TokkiMesse, Niigata,Japan, 13-16 September, 2016.
Ravi Ranjan and Mukul K. Das “Steady State Analysis of Tin Incorporated Group IV Alloy Based Transistor Laser”, Proc.(Abstract) of 2^nd International Conference on Microwave and Photonics (ICMAP)-2015, Dhanbad, India, p.213. (IEEE explored, DoI: I 10.1109/ICMAP.2015.7408771), 11-13 Dec. 2015.
Prakash Pareek, Mukul K. Das, “Finite Difference Approach for Self-Consistent Solution in Strained and Strain Balanced SiGe/GeSn Quantum Well”, Proc. (Abstract) of 2^nd International Conference on Microwave and Photonics (ICMAP-2015), Dhanbad,India, p. 213 (IEEE Explored, DOI: 10.1109/ICMAP.2015.7408722), Dec.11-13, 2015.
Mukul K. Das, Prakash Pareek, “Theoretical Analysis of Direct Transition in SiGeSn/GeSn Strain Balanced QWIP,” Proc. of 15^th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)-2015, Taipei, Taiwan, pp.11-12 (Post deadline Paper), Sept.7-11, 2015.
Mukul K Das and Ravi Ranjan “Theoretical estimation of optical gain in Tin incorporated group IV transistor laser” Proc. of 15^thInternational Conference on Numerical Simulation of Optoelectronics Devices (NUSOD) 2015, Taipei, Taiwan, pp.9-10 (post deadline paper), Sept.7-11 2015.
Prakash Pareek, Mukul K Das, “A Review on Tin doped Group IV alloys and Theoretical Analysis of Direct Transition in Tin doped Strained Quantum Well for Photonic Applications,” Proc. of 4th International Conference on Current Developments in Atomic, Molecular, Optical & Nano Physics with Applications (CDAOMP-2015), Delhi University, p.197, 11^th-14^th March-2015.
Prakash Pareek, Mukul K Das, “Theoretical Analysis of Direct Transition in SiGe/GeSn Strained Quantum Well Structure by Finite Difference Method,” Proc. of the 1st International conference IEM OPTRONIX 2014, Kolkata, 17-18 Dec.2014 (Springer Proceedings of Phys., Vol. 166, Advances in Optical Science and Engineering, chapter 79, 2014.
Mrinal Sen, TanmoyDatta and Mukul K. Das, “Effect of Geometry and Reverse Bias on Free Carrier Lifetime in p-i-n Structured Optical Rib Waveguide”, Proc. International Conference on Microwave and Photonics (ICMAP),Dhanbad, India, Dec. 13-15, (IEEE Explored, DoI: 10.1109/ICMAP.2013.6733555, pp.1-5), 2013.
Santosh K. Choudhary, Ravi Ranjan and Mukul K. Das and “Performance Analysis of Si/SiGe Double Junction Solar Cell”, Proc. International Conference on Microwave and Photonics (ICMAP), Dhanbad, India, Dec. 13-15, (IEEE Explored, DoI: 10.1109/ICMAP.2013.6733559, pp.1-5), 2013.
Mrinal Sen, and Mukul K. Das, “Stimulated Raman Scattering based All-Optical Logic Inverter using Tellurite Fiber”, Proc. International Conference on Microwave and Photonics (ICMAP), Dhanbad, India, Dec. 13-15, (IEEE Explored, DoI: 10.1109/ICMAP.2013.6733545, pp.1-4), 2013.
Md. ArefBillaha and Mukul K. Das, “Performance Analysis of III-V Based Long Wavelength QWIP”, Proc. International Conference on Microwave and Photonics (ICMAP), Dhanbad, India, Dec. 13-15, (IEEE Explored, DoI: 10.1109/ICMAP.2013.6733545, pp.1-4), 2013.
BinduPriyadarshini and Mukul K. Das, “Modeling and Analysis of Core-Shell p-n Junction Si Nanorod Solar Cell with Pyramidal Structure”, Proc. International Conference on Microwave and Photonics (ICMAP), Dhanbad, India, Dec. 13-15, (IEEE Explored, DoI: 10.1109/ICMAP.2013.6733556, pp.1-5), 2013.
Santosh K. Choudhary and Mukul K. Das and “On the Temperature Dependent Efficiency of SiGe/Si Heterojunction Solar Cell”, Proc. International Conference on Microwave and Photonics (ICMAP), Dhanbad, India, Dec. 13-15, (IEEE Explored, DoI: 10.1109/ICMAP.2013.6733560, pp.1-5), 2013.
Mukul K. Das and Santosh K. Choudhary, “Ge-content Dependent Efficiency of Si/SiGe Heterojunction Solar cell”, Proc. of the Intl. Conf. Photonics Global Conference (PGC)-12, Singapore, Dec. 13-16, (IEEE Explored, DOI: 10.1109/PGC.2012.6458050, pp.1-4), 2012.
Mukul K. Das and Md. ArefBillaha, “Bound-to-Continuum Transition in GaAs/AlGaAs QWIP”, Proc. of the Intl. Conf. Photonics Global Conference (PGC)-12, Singapore, Dec. 13-16, (IEEE Explored, DoI: 10.1109/PGC.2012.6458052, pp.1-3) 2012.
Santosh K. Choudhary, Mukul Kumar Das, “Effect of Carrier Trapping on the Efficiency of Si/SiGe Heterojunction Solar cell”, Proc. of the Intl. Symp. Macro-and Supramolecular Architectures and Materials(MAM)-12, Tamilnadu, India, pp. 167-172, Nov. 21-25, 2012.
Mrinal Sen and Mukul Kumar Das “Determination of Resonance Frequencies in Silica Fiber using SRS Gain” Proc. of the Intl. Conf. NUSOD-2012, China (IEEE Explored, DoI: 10.1109/NUSOD.2012.6316555, pp.137-138), 2012.
Md. ArefBillaha and Mukul K. Das, Theoretical Analysis of GaSb/GaAs QWIP”, Proc. of the Intl. Symp. Macro-and Supramolecular Architectures and Materials (MAM)-12, Tamilnadu, India, pp. 161-166, Nov. 21-25, 2012.
Mukul Kumar Das, Santosh K Choudhary, L Narender Kumar and B Praveen Kumar, “On the Performance Analysis and Optimization of Si/SiGe/Ge Tripple Junction Solar Cell” Proc. of the Intl. Conf. ICMAT-2011 (IEEE explored), Singapore, O-PO3-28, 26 June-1 July, 2011.
Mukul K. Das and N. R. Das, “On the Ge-content Dependent Noise Current in Si/SiGe MQW Photodetector” Proc. of the Intl. Conf. CODEC-09 (IEEE explored), Kolkata, OLT_LS01, December 14-16, 2009.
P. K. Basu, N.R. Das, B. Mukhopadhyay, G. Sen, and M.K. Das, “Ge/Si photodetectors and group IV alloy based photodetector materials, Proc. of the Intl. Conf. NUSOD-09, South Korea (IEEE explored, DoI: 10.1109/NUSOD.2009.5297210, pp.79-80), 2009.
M. K. Das and N. R. Das, “On Optimum Designs of a RCE Si/SiGe/Si MQW Photodetector for long wavelength applications” Proc. of the Intl. Conf. NUSOD-09, South Korea (IEEE explored, DOI 10.1109/NUSOD.2009.5297210, pp.87-88) 2009.
Santu Sarkar, N. R. Das and M. K. Das, “Analysis of Component Cross-talk and Obtaining Bit-Error-Rate in a WDM Receiver”, Proc. of the Intl. Conf. PHOTONICS 08, Delhi, PM-57, 2008.
Mukul K. Das and N. R. Das, “On the Performance Analysis and Optimum Design of Si1-yGey/Si Multiple Quantum Well Resonant Cavity Enhanced p-i-n Photodetector”, Proc. of the Intl. Conf. URSI GA-08, Chicago, D05.7, 2008.
Mukul K. Das and N. R. Das, “On the Responsivity of a Si1-xGex/Si RCE p-i-n Photodetector for Different Ge-compositions” Proc. of the Intl. Conf. CODEC-06, Kolkata, p.209, 2006.
Mukul K. Das and N. R. Das, “On the Ge-content Dependence of the Bandwidth of Si1-xGex/Si p-i-n Photodetector” Proc. of the Intl. Conf. PHOTONICS 06, Hyderabad, p.400, 2006.
Mukul K. Das and N. R. Das, “Performance Analysis of a Vertical Si/SiGe PIN Photodetector for Different Ge Concentration” Proc. of the Intl. Conf. EPMDS-06, Kolkata, p.C-28, 2006.
Mukul K. Das, N. R. Das, P. K. Basu, “Performance Analysis of a SiGe/Si Heterojunction Bipolar Transistor for Different Ge-composition” Proc. of the Intl. Conf. URSI-GA-05, New Delhi, D03.7, 2005.
Mukul K. Das, N. R. Das, P. K. Basu, “Performance Analysis and Design of an Integrated SiGe/Si pin-HBT Photoreceiver for Optical Communication” Proc. of the Intl. Conf. CODEC-04, Kolkata, p. 38, 2004.

National Conference Papers:

Mukul K Das and N.R.Das, “Recent Trends on Si-Ge Based Photodetector for Optical Communication”, National Conference on Engineering Education, NCEE-2008, Academy of Technology, Adisaptagram, 2008.
Mukul K. Das and N. R. Das,“On the Ge-content Dependent Quantum Efficiency of Si_1-xGe_x/Si RCE p-i-n Photodetector ”, INCURSI-07, New Delhi, ODA-20, 2007.
Santosh K. Choudhary and Mukul Kumar Das, “On the Ge-content Dependent Efficiency of Si/SiGe Heterojunction Solar Cell” Proc. of the Natl. Conf. FECIT-2011, ISM, Dhanbad, India, SNT-3, Nov. 3-4, 2011.
Mrinal Sen and Mukul Kumar Das, “Theoretical Modeling of Resonance Frequency for Susceptibility of Optical Fiber Using Raman Gain Spectrum” Proc. of the Natl. Conf. FECIT-2011, ISM, Dhanbad, India, PTS-9, Nov. 3-4, 2011.

Projects & Activities

Membership of Scientific Societies

Senior Member, IEEE, USA since 2010

Other Academic and Administrative Activities

Administrative/Professional Experience

Departmental Representative, Alumni Affairs Chairperson, Departmental Grievance Redressal Committee Convener, DPGC, ECE, since Member of Senate (earlier Academic Council), IIT(ISM), Dhanbad since 2016. Founder Head, Centre of Excellence in Renewable Energy, IIT(ISM), Dhanbad, 31/12/2014 - till date. Worked as Hostel Wardenof B.Tech. final year students’ hostel, Sapphire Hostel, IIT(ISM), Dhanbad for 3 years, June 01, 2013- May 31, 2016. Coordinator, 3 Years M.Tech. Course, IIIF Kolkata of IIT(ISM), Dhanbad, 10/03/2017 – 30/06/2020 Member, Departmental Faculty Scrutiny Committee (DFSC), IIT(ISM), Dhanbad, July, 2018 – August, 2019 & 1^st December, 2021 – 30^th November, 2022

Acted as member of Institute Website Committee,14/02/2012 –14/02/2018and Institute

Innovation Committee, IIT(ISM), Dhanbad

Was departmental Faculty-in-Charge (T&P), 01/07/2009 – 30/06/2012,IIT(ISM), Dhanbad
Was departmental Website-In-Charge from14/02/2012 –14/02/2018, IIT(ISM), Dhanbad
Coordinator of M.Tech course in Information Technology from 2005 to 2008, in the A. K. Choudhury School of Information Technology, C.U.

Journal (Reviewer)
IEEE Trans. on Electron Devices Optical and Quantum Electronics(OQEL) Indian Journal of Physics.
Ph. D. Thesis (Examiner)
“Design and Development of Superstructure Fiber Bragg Grating for Multiparameter Sensing and Ultra Narrow Band Optical Multichannel Filtering”, BIT Mesra- 2018
Ph.D. thesis entitled, “Performance Analysis of Optical Wireless Communication Channel”, IIIT Bhubaneswar - 2019
Ph. D. Thesis entitled, “Investigations Using Fuzzy Logic Control to Track Maximum Power Point for Solar Photovoltaic Cell”, JNTU, Hyderabad- 2019
Project (Reviewer)
“GeSn Passive Devices for Mid-Infrared Sensing Applications” Engineering Research Council (SERC), Singapore – 2019.
Member of the committee, formed for scrutinizing the research proposals received by the Jharkhand Council of Science and Technology (JCST) in Nov. 2016

Invited Talk:

Delivered invited speech on “Passivation Technology for High-efficiency n-Si Solar Cell” in the 8^th International Conference (IEEE explored) on “Computer and Devices for Communications (CODEC 2023)”, December 14-16, 2023.
Delivered lecture on Recent Advances in Fabrication and Application of 2D Metal Oxides in the High-End Workshop on Emerging Nanomaterial-Based Devices for Future VLSI Applications, SERB, at IIT(ISM), Dhanbad, 16^th December, 2022
Delivered technical talk on R&D Activities on Solar PV-in Brief, at Centre of Excellence in Renewable Energy at National Institute of Solar Energy (NISE), Gurugram, Haryana, an Institute of MNRE, Govt. of India on 29^th July, 2022
Delivered Lectures followed by Hands on Training on Thin Film Thickness Profiler and Hall Measurement Setup for Semiconductor Characterization training program, Sophisticated Instruments in Electronics Engineering, organized under the banner of STUTI project, at IIT(ISM), Dhanbad, 23^rd to 29^th May 2022
Delivered lecture on Emerging Trends in Solar Photovoltaic Technology as Keynote Speaker in the webinar organized by IEEE IEM Kolkata Student Branch, Urjaa, on 22^nd November, 2020.
Delivered lecture on Solar PV- Fundamentals & Recent Research Trends, in the SERB-School on Brain Storming Session (STC) for Smart Energy Materials & Devices, Organized at IIT(ISM), Dhanbad, during 29^th April, 2019 to 3^rd May, 2019.
Delivered lecture, "Recent Trends in Communication, Signal Processing & Solid State Devices” in short term course organized by NIT Silchar under the banner of TEQIP-III, 13^th -17^th March, 2018.
Delivered lecture on Optoelectronics and Solar Photo-Voltaics in the Special Winter School 2018 for University and College Teachers, Organized by UGC-HRD Centre at University of Calcutta during Feb.26- Mar.20, 2018.
Delivered lectures on Thin Film Solar Cell: Recent Trends in Research in the Refresher Course on “VLSI Design and Nanotechnology: Issues and challenges” during 28^th Nov. to 17^th Dec., 2016, funded by UGC-HRDC December 2016, organized jointly by the Department of ETC and CSE, Jadavpur University.
Delivered lecture entitled, “Optoelectronic Devices based on Sn-incorporated Gr-IV Alloy” in One Day Seminar, Recent Trends in Photonics Technology Org. by OSA & SPIE Student Chapter of ISM, Dhanbad in 2015.
Delivered lecture on “Research on Solar Cell in the Dept. of ECE, ISM, Dhanbad” in the Industry Institute Interaction Program (IIIP)at ISM, Dhanb

adin 2013.
Delivered lecture on “Optical Modulators” in UGC-NRCPS Summer School, PhotoSMART, June1-19, 2010 at Radio Physics & Electronics, C.U.

Guidance

Ph.D. Supervision:

Students Awarded:13

Sl. No.	Title of the Thesis	Year of Ph.D. Award	Role
1	Design and Analysis of Light Trapping Structure for Thin Film Solar Cell by Tauseef Ahmed	2024	Sole-Guide
2	Design and Analysis of Tin-oxide based Inorganic Thin Film Solar Cell by Lipika Mandal	2024	Sole-Guide
3	Influence of Grain Boundary Orientation on Carrier Recombination in Polycrystalline Silicon based Solar Cells by Muzaffar Imam	2023	Sole-Guide
4	Numerical Investigations on Surface Passivation and Design Improvement of c-Si Solar Cells by Sudipta Banerjee	2023	Sole-Guide
5	Growth of All-oxide Heterojunction with p-SnO_x Absorber for its Prospective Application as Thin Film Solar Cell by Manoj Kumar	2022	Sole-Guide
6	Simulation and Experimental Study on Metal-Oxide-Semiconductor/Silicon Heterojunction Solar Cell by Syed Sadique Anwer Askari	2021	Sole-Guide
7	Theoretical Analysis and Design of Tin-incorporated Group-IV Alloys Based Transistor Lasers by Ravi Ranjan	2018	Sole-Guide
8	Doping Dependent Performance Analysis of III-V Based Quantum Well Infrared Photodetectors by Md. Aref Billaha	2018	Sole-Guide
9	Modeling and Design of Sn-incorporated Gr.-IV Alloy based QWIP by Prakash Pareek	2017	Sole-Guide
10	Modeling of Si-based Radial Junction Micro and Nano-Wire Array Solar Cell by Bindu Priyadarshini	2017	Sole-Guide
11	A Study on Optimization of Power Consumption in Wireless Sensor Network by Raju Dutta	2015	Co-Guide
12	Stimulated Raman Scattering based Ultra Fast All-optical Logic Inverter by Mrinal Sen	2014	Sole-Guide
13	Some Studies on The Design of Si/SiGe based Thin Film Solar Cell by Santosh Kr. Chowdhary	2014	Sole-Guide

Students Working: 3

Sl. No.	Name of the Candidate	Area of Research	Date of Joining	Role
1	Mr. Pranaw Kumar Full Time Institute JRF	Metal-oxide based Thin Film Transistors (TFT) for Sensor Applications	23/08/2020	Sole-Guide
2	Kumari Shalini Full Time Externally- funded JRF	Development of ion sensors for biological application	20/07/2024	Sole-Guide
3	Nabajyoti Das Full Time Institute JRF	Photonic technology based in-memory computation	29/10/2024	Sole-Guide

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