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    Indian Institute of Technology Guwahati
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Ravindra Kumar Jha

Dr. Ravindra Kumar Jha

Assistant Professor

Key Research Areas : Solid State Devices, Flexible and Wearable Electronics, Electronic Sensors Design & Development, Density Functional Theory, Electronic Materials, Sensor Interface Circuits

Phone No: +91-361-2583462 (O) | Email: jha@iitg.ac.in| Room No: 0211

Personal Website

Dr. Ravindra Kumar Jha

#211 New Extension Block,

EEE, IIT Guwahati

Ph.D. IIT Kharagpur (2017)

Post-Doc IISc Bangalore (2018-2020)

Assistant Professor, Indian Institute of Technology, Guwahati, Assam, India (2021-till now)

Scientist, CSIR-Ministry of Science & Technology, Govt. of India (2020-2021)

Trainee, National Physical Laboratory, New Delhi (2013-2014)

EE101 Basic Electronics (Tutorial) (jointly) (Nov-Dec 2021)

EE643 Silicon Photonics (jointly) (Jan-May 2022) 

EE207 Analog Circuits Laboratory (jointly) (Jan-May 2022) 

EE102 Basic Electronics Laboratory (Jointly) (March-June 2022)

EE-511 Semiconductor IC Technology (July 2022-December 2022)

EE 211 Digital Circuits Laboratory (jointly) (July 2022-December 2022)

HT-503 Introduction to Biomedical Electronics and Instrumentation (With Others), (Jul 2022-Dec. 2022)

Journal Publications

1. Ravindra Kumar Jha, "Non-Dispersive Infrared Gas Sensing Technology: A Review", IEEE Sensors Journal , vol.22 , (DOI - 1) ,pp.6-15, [2022].

2. Ravindra Kumar Jha.; Aman Nanda; Piyush Avasthi; Nitika Arya; Anshul Yadav.; Viswanath Balakrishnan; and Navakanta Bhat, "Scalable Approach to Develop High Performance Chemiresistive Nitric Oxide Sensor", IEEE Transactions on Nanotechnology , vol.21 ,pp.177-184, [2022].

3. Neha Sakhuja.; Aashi Gupta.; Ravindra Kumar Jha.; and Navakanta Bhat. , "Noble Metal Nanoparticle Decorated Tungsten Diselenide Nanosheets for ultrasensitive detection of NO2 at room temperature", Journal of Alloys and Compounds , vol.899 ,pp.163166 [2022].

4. Ravindra Kumar Jha.; Aman Nanda; and Navakanta Bhat, "Sub-ppm Sulfur Dioxide Detection Using MoS2 modified Multi-Wall Carbon Nanotubes at Room Temperature", Nano Select , vol.3 , (DOI - 1) ,pp.98-107, [2022].

5. Neha Sakhuja.; Ravindra Kumar Jha.; Ranajit Sai; and Navakanta Bhat, "ZnO Nanorods Grown on WS2 Nanosheets for Chemiresistive H2S Sensing", ACS Applied Nanomaterials , vol.5 ,pp.9241-9251, [2022].

6. Nazia Fatima.; Ravindra Kumar Jha.; and Navakanta Bhat, "Co3O4/MoS2 Nanostructures for NOx Sensing", ACS Applied Nanomaterials , vol.5 , (DOI - 6) ,pp.7754-7766, [2022].

7. Ravindra Kumar Jha.; and Navakanta Bhat, "Effect of Ethyl Cellulose on Ammonia Sensing Abilities of Gas Sensors Fabricated using MoS2 Functional Ink for Printed Electronics Application", IEEE Sesnors Letters , vol.Just Accepted [2022].

8. Ravindra Kumar Jha.;Meenu Murali.; and Navakanta Bhat, "Gas sensing Behavior of Metal-Catecholates based MOFs", IOP Nanotechnology , vol.33 , (DOI - 29) ,pp.295501 [2022].

9. Ravindra Kumar Jha.; Aman Nanda; Ranajit Sai.; Kaushal Kishore.; Anshul Yadav.; R. D. Ralandinliu Kahmei.; and Navakanta Bhat, "Development of a Ferrite Film Based Solid State Sensor System for Ultra Low Concentration Hydrogen Sulfide Gas Detection", IEEE Sensors Journal , vol.22 , (DOI - 9) ,pp.8402-8409, [2022].

10. Ravindra Kumar Jha.; Aman Nanda; Anshul Yadav; Ranajit Sai; and Navakanta Bhat , "2D-MoSe2/0D-ZnO nanocomposite for improved H2S gas sensing in dry air ambience", Journal of Alloys and Compounds , vol.926 ,pp.166825 [2022].

Conference Publications

1. Jun Lin.; Scott Monaghan.; Neha Sakhuja.; Farzan Gity.; Ravindra Kumar Jha.; Emma Coleman.; James Connolly.; Conor Cullen.; Lee Walsh.; Teresa Mannarino.; Michael Schmidt.; Brendan Sheehan; Georg Duesberg.; Niall McEvoy; Navakanta Bhat.; Paul Hurley.; Ian Povey; Shubhadeep Bhattacharjee. , "Chemical Vapor Deposition of MoS2 for Back-End-of-Line Applications", 240th ECS Meeting , IOP Publishing , vol.240 , (DOI - 31) ,pp.1952 [2021].

  • D.S.Kothari Postdoctoral Fellowship (UGC)
  • National Postdoctoral Fellowship (SERB)
  • MRS Best Poster Award (MRS)
  • Top 1% Citations Award (IOP)
  • IEEE Senior Membership (IEEE)

 

  1. Ravindra Kumar Jha.; Debasree Burman; Sumita Santra; Ruma Ghosh; and Prasanta Kumar Guha. Indian Patent Application No-201731010676 “Humidity Sensor Based on Nano-Composite Sensing Layers and Method Of Fabrication Thereof” (Status: Published on 28/09/2018)
  2. Ravindra Kumar Jha, Neha Sakhuja, Ranajit Sai, and Navakanta Bhat. Indian Patent Application No-202041034329. “Sensing behavior of 2D/2D/1D WS2 nanosheets/metal oxide nanorods heterojunctions” (Status: Provisional Patent Filed on 10th August 2020)
  3. Ravindra Kumar Jha, Neha Sakhuja, Ranajit Sai, and Navakanta Bhat. US Patent Application No.17/398,169 Heterostructure Semiconductor, Chemiresistive Gas Sensor Made Thereof, And Method Of Fabrication Thereof. (Filed Dec. 2021)

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Department of Electronics and Electrical Engineering Indian Institute of Technology Guwahati Guwahati, Assam, India.PIN-781 039. Email: eeeoff@iitg.ac.in Telehone: +91-361-2582550 Fax: +91-361-2582542 +91-361-2690762

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