Journal Papers
- A. K. Mahato, V. Raghuwanshi, D. Bharti, I. Varun, N. Prasad, M. S. Roy, and S. P. Tiwari, "TIPS-pentacene/Copper (II) phthalocyanine bi-layer photo-sensitive organic field-effect transistors ", Synthetic Metals, ISSN: 0379-6779, Vol. 248, Pages 110-119, 2019, DOI: 10.1016/j.synthmet.2019.01.011, Date: 23 January 2019
- A. K. Mahato, D. Bharti, P. Saxena, V. Raghuwanshi, I. Varun, and S. P. Tiwari "Influence of Molecular Weight of Polymer Dielectric on the Photo-Response of Solution-Processed OFETs", Polymer, ISSN: 0032-3861, vol 224, 123724, 2021, DOI: 10.1016/j.polymer.2021.123724, Date: 2 April 2021
- A. K. Mahato, D. Bharti, I. Varun, P. Saxena, V. Raghuwanshi, and S. P. Tiwari, "UV-Assisted Non-Volatile Memory Behaviour Using Copper (II) Phthalocyanine Based Organic Field-Effect Transistors", Organic Electronics, ISSN: 1566-1199, vol 94, 106174, 2021, DOI: 10.1016/j.orgel.2021.106174, Date: 27 April 2021
- I. Varun, A. K. Mahato,V. Raghuwanshi, and S. P. Tiwari," Ultra-Low Current Switching in Flexible Hybrid PVP:MOS2/HfOx Bilayer Devices", IEEE Transactions on Electron Devices, ISSN: 0018-9383, Volume: 67, Issue: 8, pp. 3472 – 3477, 2020, DOI: 10.1109/TED.2020.3003854 , Date: 3 July 2020
- I. Varun, D. Bharti, A. K. Mahato, V. Raghuwanshi, and S. P. Tiwari," High Performance Flexible Resistive RAM with PVP:GO Composite and Ultra-thin HfOx Hybrid Bilayer", IEEE Transactions on Electron Devices, ISSN: 0018-9383, Volume: 67, Issue: 3, pp. 949 – 954, 2020, DOI: 10.1109/TED.2020.2964910 , Date: 30 January 2020
- V. Raghuwanshi, D. Bharti, A. K. Mahato, A. K. Shringi, I. Varun, and S. P. Tiwari, "High performance flexible organic field-effect transistors with barium strontium titanate gate dielectric deposited at room temperature," ACS Applied Electronic Materials, vol. 2, pp. 529-536, 2020. DOI: 10.1021/acsaelm.9b00779
- Vivek Raghuwanshi, Pulkit Saxena, Sachin Rahi, Ajay Kumar Mahato, Ishan Varun, and Shree Prakash Tiwari,"Solution-Processed Flexible Organic Field-Effect Transistors with Biodegradable Gelatin as the Dielectric Layer: An Approach Toward Biodegradable Systems ", ACS Applied Electronic Materials ISSN: 2637-6113, 2020, 2, 10, pp. 3373-3379, DOI: 10.1021/acsaelm.0c00648 , Date: 25 Sep 2020
- V. Raghuwanshi, D. Bharti, A. K. Mahato, I. Varun, and S. P. Tiwari,"Solution-Processed Organic Field-Effect Transistors with High Performance and Stability on Paper Substrate ", ACS Applied Materials and Interfaces, ISSN: 1944-8252, 2019, 11, 8, pp. 8357–8364, DOI: 10.1021/acsami.8b21404 , Date: 31 Jan 2019
- V. Raghuwanshi, D. Bharti, A. K. Mahato, I. Varun, and S. P. Tiwari,"Operationally Stable Organic FETs with Bilayer Dielectrics on Low-Cost Flexible Polyimide Substrate , "IEEE Transactions on Electron Devices, ISSN: 0018-9383, Vol. 66, Issue 11, Pages 4915-4920, 2019, DOI: 10.1109/TED.2019.2941325 , Date: 27 September 2019
- V. Raghuwanshi, D. Bharti, A. K. Mahato, I. Varun, and S. P. Tiwari, "Semiconductor: polymer blend ratio dependent performance and stability in low voltage flexible organic field-effect transistors,"Synthetic Metals, ISSN: 0379-6779, vol. 236, pp. 54-60, 2018, DOI: 10.1016/j.synthmet.2018.01.003, Date: 9 January 2018
- I. Varun, D. Bharti, A. K. Mahato, V. Raghuwanshi, and S. P. Tiwari,"Investigation of Resistive Switching in PVP and Ultra-Thin HfOx Based Bilayer Hybrid RRAM ", Solid State Ionics, ISSN: 0167-2738, Vol. 325, Pages 196-200, 2018, DOI: 10.1016/j.ssi.2018.08.003, Date: 31 August 2018
- D. Bharti, V. Raghuwanshi, I. Varun, A. K. Mahato, and S. P. Tiwari, "Directional Solvent Vapor Annealing for Crystal Alignment in Solution-Processed Organic Semiconductors,"ACS applied materials & interfaces, ISSN: 1944-8252, vol. 9, pp. 26226-26233, 2017, DOI: 10.1021/acsami.7b03432 , Date: 14 Jul 2017
- D. Bharti, V. Raghuwanshi, I. Varun, A. K. Mahato, and S. P. Tiwari,"Photo-response of Low Voltage Flexible TIPS-pentacene Organic Field-Effect Transistors ", IEEE Sensors Journal, ISSN: 1530-437X, Vol. 17, Issue 12, Pages 3689-3697, 2017, DOI: 10.1109/JSEN.2017.2700260 , Date: 2 May 2017
- D. Bharti, V. Raghuwanshi, I. Varun, A. K. Mahato, and S. P. Tiwari, "Effect of UV irradiation on solution processed low voltage flexible organic field-effect transistors,"Superlattices and Microstructures, ISSN: 0749-6036, vol. 109, pp. 538-544, 2017, DOI: 10.1016/j.spmi.2017.05.041, Date: 20 May 2017
- V. Raghuwanshi, D. Bharti, I. Varun, A. K. Mahato, and S. P. Tiwari, "Performance enhancement in mechanically stable flexible organic-field effect transistors with TIPS-pentacene: polymer blend,"Organic Electronics, ISSN: 1566-1199, vol. 34, pp. 284-288, 2016, DOI: 10.1016/j.orgel.2016.04.039, Date: 6 May 2016
- D. Bharti, V. Raghuwanshi, I. Varun, A. K. Mahato, and S. P. Tiwari, "High Performance and Electro-Mechanical Stability in Small Molecule: Polymer Blend Flexible Organic Field-Effect Transistors,"IEEE Electron Device Letters, ISSN: 0741-3106, vol. 37, pp. 1215-1218, 2016, DOI: 10.1109/LED.2016.2592943, Date: 19 July 2016
Book Chapters
- D. Mucharary, S. Bhattarai, A. Sharma, and A. K. Mahato, “Fundamental Physics of Light Emitting Diodes”, In book: Organic and Inorganic Light Emitting Diodes”, April 2023, DOI: 10.1201/9781003340577-1, CRC Press, ISBN: 9781032375175
- D. Muchahary, S. Bhattarai, A. K. Mahato, and S. Maity, “A Brief on Emerging Materials and Its Photovoltaic Application”, In: Thoutam, L.R., Tayal, S., Ajayan, J. (eds) Emerging Materials Design, characterization and applications, pp. 361-406, 2022, Springer, Singapore, ISBN: 978-981-19-1312-9, https://doi.org/10.1007/978-981-19-1312-9, Date: 18 May 2022
Patent:
Title: Method and Apparatus for Directional Solvent Vapor Annealing for Crystal Alignment for Organic Electronics. (201711000446, Date: 06th July 2018)