Dr. Akash Roy

Dr. Akash Roy

Akash.roy@hetc.ac.in

Assistant Professor

Basic Science & Humanities

Teaching Experience :

8.5 years

Research Experience :

11 years

Research Interest:

Characterization and humidity sensing study of materials.

Research Publications:

International Journal: 11, National Journal: 1,  International conferences: 21, National Conferences: 35

 International/National Journal Publications:

1. N.K. Pandey, Anupam Tripathi, Karunesh Tiwari, Akash Roy, Amit Rai, Priyanka Awasthi, Aradhana Mishra, Alok Kumar, “Morphological and Humidity Sensing Studies Of WO3 Mixed With ZnO And TiO2 Powders”, Sensors and Transducers Journal, Vol 96, Issue 9,  pp.42-46, Sept 2008.

2. N.K. Pandey, A. Tripathi, K.  Tiwari, A. Roy, “Relative Humidity Sensing Studies of WO3-ZnO   nanocomposite”, Advance Materials Research Vol 79-82 pp.365-368, 2009.

3. N. K. Pandey, Akash Roy, Alok Kumar, “Characterization of WO3-SnO2 Nanocomposites  and Application in Humidity Sensing”, Sensors & Transducers Journal, Vol. 125, Issue 2, pp. 89-99, February 2011.

4. N.K. Pandey, Karunesh  Tiwari, Akash Roy, “Moisture Sensing Application of Cu2O Doped ZnO Nanocomposites”, IEEE Sensors Journal, Volume: 11 Issue 9 pp.2142 – 2148, September 2011.

5. Narendra Kumar Pandey, Karunesh Tiwari, Akash Roy, “Characterization and Humidity Sensing Application of ZnO-TiO2 Nanocomposite”, Advanced Materials Research Vol. 304 (2011) pp 48-52.

6. N K Pandey, Karunesh Tiwari, Akash Roy, Synthesis and characterization of WO3 nanomaterials, J Biomed Nanotechnol. 2011 Feb, 7 (1), 156-7,  21485849. 

7. N.K. Pandey, Karunesh  Tiwari, Akash Roy, Ag Doped WO3 Nanomaterials as Relative Humidity Sensor, IEEE Sensors Journal, Volume: 11 Issue 11 pp.2911 – 2918, September 2011.

8. “Ag Loaded WO3 Ceramic Nanomaterials; Characterization and moisture Sensing Studies”, Narendra Kumar Pandey, Karunesh Tiwari, Akash Roy, and Aradhana Mishra, Anil Govindan, Int. J. Appl. Ceram. Technol., 1–10 (2012).

9.  “Humidity Sensor Based on Synthesized WO3–SnO2 Nanocomposites”, Akash Roy, N. K. Pandey, Vandana Shakya, Alok Kumar, American Scientific Publishers, Energy Environ. Focus Vol. 2, No. 2, pp. 126-132, June 2013.

10. “Application of Undoped and Al2O3-Doped ZnO Nanomaterials as Solid-State Humidity Sensor and Its Characterization Studies”, Misra S.K., Pandey, N.K., Shakya, V., Roy, A., IEEE Sensors Journal, Vol. 15, Issue 6, Pages 3582 – 3589, 2015.

11. “Characterization of Synthesised and Unsynthesised WO3-SnO2 Nanocomposites”, Akash Roy, N.K. Pandey , Vandna Shakya , Suneet Kumar Misra , Sanchita Singh , Anoop Kumar and Alok Kumar, J. Sci. and Tech. Res., Vol.3, No.2, Dec. 2013 (4-7) ISSN No. 2278-3350.

12. Characterization of Nanocomposites of WO3-SnO2 and Its Application as a Moisture Sensors , Akash Roy, N. K. Pandey, Vandna Sakya, Suneet Misra, Sanchita Singh, Anoop Kumar, and Alok Kumar , Adv. Sci. Lett., Vol. 22, No. 1, pp.188-192, Jan 2016.

13. “ZnO-TiO2 Nanocomposite; Characterization and moisture Sensing Studies”, N.K. Pandey, Karunesh Tiwari, Akash Roy, Bull. Mater. Sci., Vol. 35, No. 3, June 2012, pp. 347–352.

Paper Presentation in Seminar/Conference:

1. "Characterization of Nanocomposites of WO3-SnO2 and its Application as a Moisture Sensor" Akash Roy, N.K. Pandey, Vandna Shakya, Suneet Misra, Sanchita Singh, Anoop Kumar, Alok Kumar, The First International Conference on Emerging Materials: Characterization & Application, organized by CGCRI, Kolkata, 4-6 Dec, 2014, page-87.

2. Characterization of Synthesised and Unsynthesised WO3-SnO2 Nanocomposites, Akash Roy, N.K. Pandey , Vandna Shakya , Suneet Kumar Misra , Sanchita Singh , Anoop Kumar and Alok Kumar, 5th National Conference on Nanotechnology and Materials Science (NATCON NAMTECH), Department of Physics, University of Lucknow, p.p. 51-55, 21-23 Dec. 2013.

3. Humidity Sensor Based on Synthesized WO3-SnO2 Nanocomposites, Akash Roy, N.K. Pandey, Alok Kumar, Proc. 17th National Seminar on Physics and Technology of Sensors, CIRBSc, Jamia Millia Islamia, New Delhi, pp. 137, 11-13 March 2013.

 4. “Comparative Study of Moisture   Sensing Properties of WO3-SnO2 Nanocomposites”, N.K.   Pandey, Akash Roy, Karunesh Tiwari, Alok Kumar, S.S.A. Rasool,  International Conference on Nanoscience, Nanotechnology and Advanced Materials (NANOS 2010), Gitam University, Visakhapatnam, India, 17-19, pp. 181,. Dec. 2010

5. “Humidity Sensor Based on WO3-SnO2 Nanocomposite”, N.K. Pandey, Roy Akash, Tiwari Karunesh, Rai Amit,  Awasthi Priyanka, Mishra Aradhana, Proc. International Conference on Nanoscience and Nanotechnology (ICONN 2010) SRM University, Chennai, India, 2010, pp.228-229, 24-26 February.

6. “Moisture Sensing  Studies of WO3-SnO2 Nanocomposites”, N.K. Pandey, A. Roy, A. Tripathi,  K. Tiwari, A. Rai, P. Awasthi, A. Mishra, Alok Kumar, International Conference on Nanotechnology and Biosensors, 20-21, Raghu Engineering College, Visakhapatnem, A.P., p.41, January, 2010.

7 Humidity Sensor Based on Synthesised Nanomaterial, Akash Roy, Pandey N.K., Rai Amit, Tiwari Karunesh and Mishra Aradhana, 4th National Conference On Nanomaterials And Nanotechnology –2011, Department of Physics, University of Lucknow, p.p. 126-129, 21-23 Dec 2011.

8. Moisture Sensing Properties of Pure WO3 nanomaterial and WO3-SnO2 Nanomcomposite, N.K. Pandey, A. Roy, K. Tiwari, A. Kumar, S.S.A. Rasool, 3rd National Conference on Nanomaterials and Nanotechnology, Amity University, Lucknow campus, Lucknow, p-42, 21-23 December, 2010.

9. “Study of Humidity Sensing Properties of WO3-SnO2 Nanocomposite”, N.K. Pandey, A. Roy, A. Tripathi,  K. Tiwari, A. Rai, P. Awasthi, A. Mishra, Alok Kumar, Sujata Chakraborti, 2nd National Conference on Nanomaterials and Nanotechnology, Department of  Physics, University of Lucknow, p.119-121, 21-23 December, 2009.

10. Humidity Sensing Behavior of Nanocrystalline WO3 Pellets, N.K. Pandey, Akash Roy, Karunesh Tiwari, Alok Kumar, S.S.A. Rasool, Proc. 16th National Seminar on   Physics and Technology of Sensors, University of Lucknow , Lucknow, p.p. 142-146,  ISSN: 0974-8121, Feb 11-13, 2011.

Others Achievements:

  • Membership: Member of Applied Physics Society (APS) of “International Association of Computer Science and Information Technology”, Singapore.
  • Editorial Board Member of “American Journal of Nanosciences”;
  •  Editorial Board Member of  “International Journal of Engineering, Technology, Science and Research”
  • Editorial Board Member of  “International Journal of Materials, Mechanics and Manufacturing”
  • Technical Committee Member of “European Conference on Materials, Mechatronics and Manufacturing” (ECMMM 2017) held in Paris, France during February 15-17, 2017.
  • Technical Program Committee Member of 2017 International Conference on Energy, Power and Environmental Engineering (ICEPEE 2017) held in Shanghai, China on 23-24 April 2017.
  • Organising Committee Member of 5th National Conference on Nanotechnology and Materials Science (NATCON NAMTECH) organized by Department of  Physics, University of Lucknow on 21-23 Dec 2013.
  • Collaboration:  Dr. Alok Kumar, Director, Mineral Physics Division, Geological Survey of India, NR, Lucknow, U.P., India.
  •  Reviewer of several International Journals and reviewed several research papers of international Journals.