Publications

      2025

• Chevulamaddi Harish, K.A. Saraswathi, Pramod Kumar, Kalagadda Venkateswara Rao. "Evaluation of electrochemical features of novel Mn2P2O7-polyaniline nanohybrid for sustainable energy storage applications." Journal of Alloys and Compounds, 2025, https://doi.org/10.1016/j.jallcom.2025.182438

• Samiksha Bhatia, Ramesh Singh Bisht, Rehan Ahmed, Pramod Kumar. "Trade-Off in Key Electrical Parameters of MoS2 Field-Effect Transistors with the Number of Layers."ACS Applied Electronic Materials, 2025, https://doi.org/10.1021/acsaelm.5c00734

• Sirsendu Ghosh, Gaurav Shukla, Pramod Kumar. "Artificial Short Term Synaptic Behavior of Organic Polymer Device Capable of Detecting both Visible and Infrared Signals." Materials Today Communications, 2025, https://doi.org/10.1016/j.mtcomm.2025.113115

• Ramesh Singh Bisht, and Pramod Kumar. "Inverted Resistive Switching Mechanism in Polycrystalline PBTTT-C14 Polymer Devices Based on Contact Geometry and Molecular Packing for Neuromorphic Memory." Journal of Materials Chemistry C, 2025, https://doi.org/10.1039/D5TC01372K.

• Sirsendu Ghosh, Anamika Devi Laishram, and Pramod Kumar. 2025. "Simulation on the Miniaturization and Performance Improvement Study of Gr/MoS₂ Based Vertical Field Effect Transistor." Advanced Theory and Simulations. https://doi.org/10.1002/adts.202500139.

• Rehan Ahmed, Pramod Kumar; Comparison of different aspect ratios on piezoelectric potential of ZnO, BaTiO3, and PZT-4 nanorods for the development of tactile sensor. AIP Conf. Proc. 28 January 2025; 3198 (1): 020090. https://doi.org/10.1063/5.0248329

• Ramesh Singh Bisht, Pramod Kumar; Effect of charge carrier mobility in channel vs. source-drain region on vertical organic field effect transistor performance. AIP Conf. Proc. 28 January 2025; 3198 (1): 020083. https://doi.org/10.1063/5.0248357

• Gaurav Shukla, Ramesh Singh Bisht, Pramod Kumar; Impact of graphene layer thickness on switching speed of the vertical organic field effect transistor. AIP Conf. Proc. 28 January 2025; 3198 (1): 020073. https://doi.org/10.1063/5.0252556

      2024

• S. Ghosh, R. Singh Bisht and P. Kumar, "Simulation Study on Comparison of “Inside-Channel” and “On-Dielectric” Source Contact Modifications on the Performance of the Vertical Organic Field Effect Transistors," in IEEE Transactions on Electron Devices, 71 (10), 6293, (2024), DOI 10.1109/TED.2024.3442188. 

• Rehan Ahmed, and Pramod Kumar. "Simulation study of ZnO nanorod geometry for the development of high-performance tactile sensors and energy harvesting devices." Physica Scripta 99.2 (2024). DOI 10.1088/1402-4896/ad19bd

• Shukla, Gaurav, Ramesh Bisht, and Pramod Kumar. "Perforated graphene source electrode for improved subthreshold swing and miniaturization of vertical organic field effect transistors (VOFET)." Bulletin of the American Physical Society (2024). https://meetings.aps.org/Meeting/MAR24/Session/B33.10 

      2023

• Rehan Ahmed, and Pramod Kumar. "Key factors affecting facile growth of two precursor-based seedless vertical ZnO nanorods for haptic sensing and energy harvesting applications." Journal of Materials Science: Materials in Electronics 34.31 (2023): 2123. DOI https://doi.org/10.1007/s10854-023-11536-x 

• Shukla, Gaurav, Ramesh Singh Bisht, and Pramod Kumar. "Predicting the miniaturization limit of vertical organic field effect transistor (VOFET) with perforated graphene as a source electrode." Nanotechnology 35.3 (2023): 035201. DOI 10.1088/1361-6528/ad0242 

• Ramesh S Bisht, P Kumar Simulation study of various factors affecting the performance of vertical organic field-effect transistors, Engineering Research Express 5 (3), 035040 DOI 10.1088/2631-8695/acf029 

2020

• Cesini, Ilaria, Magdalena Kowalczyk, Alessandro Lucantonio, Giacomo D’Alesio, Pramod Kumar, Domenico Camboni, Luca Massari et al. "Seedless Hydrothermal Growth of ZnO Nanorods as a Promising Route for Flexible Tactile Sensors." Nanomaterials 10, no. 5 (2020): 977.

• Fraleoni‐Morgera, Alessandro, Ilaria Cesini, Pramod Kumar, and Calogero Maria Oddo. "Hydrothermally grown ZnO nanorods as promising materials for low cost electronic skin." ChemNanoMat 6, no. 1 (2020): 15-31. 

2019

• Rani, Varsha, Pramod Kumar, Akanksha Sharma, Sarita Yadav, Budhi Singh, Nirat Ray, and Subhasis Ghosh. "Carrier induced hopping to band conduction in pentacene." Scientific reports 9, no. 1 (2019): 1-9.

2017

• Rani, Varsha, Akanksha Sharma, Pramod Kumar, Budhi Singh, and Subhasis Ghosh. "Charge transport mechanism in copper phthalocyanine thin films with and without traps." RSC advances 7, no. 86 (2017): 54911-54919. 

2016

• Sharma, A., P. Kumar, V. Rani, N. Ray, and S. Ghosh. "Understanding the dependence of transport parameters on carrier concentration within a Gaussian density of states in molecular organic semiconductors." Journal of Physics: Condensed Matter 28, no. 23 (2016): 235802. 

• Kumar, Pramod, Yulia Gerchikov, Kammasandra Nanajunda Shivananda, Anat Sadeh, Yoav Eichen, and Nir Tessler. "Single‐Crystal Statistical Field‐Effect Transistors." Advanced Electronic Materials 2, no. 3 (2016): 1500309

• Kumar, Pramod, Ruchi Agrawal, and Subhasis Ghosh. "Interface dipole responsible for fermi level pinning in metal/3, 4, 9, 10 perylenetetracarboxylic dianhydride interfaces." In 2007 International Workshop on Physics of Semiconductor Devices, pp. 578-581. IEEE, 2007.

2014

• Kumar, Pramod, Kammasandra Nanajunda Shivananda, Wojciech Zajączkowski, Wojciech Pisula, Yoav Eichen, and Nir Tessler. "The relation between molecular packing or morphology and chemical structure or processing conditions: The effect on electronic properties." Advanced Functional Materials 24, no. 17 

2013

• Sharma, Akanksha, Sarita Yadav, Pramod Kumar, Sumita Ray Chaudhuri, and Subhasis Ghosh. "Defect states and their energetic position and distribution in organic molecular semiconductors." Applied Physics Letters 102, no. 14 (2013): 57. 

• Kumar, Pramod, Akanksha Sharma, Sarita Yadav, and Subhasis Ghosh. "Morphology optimization for achieving air stable and high performance organic field effect transistors." Organic Electronics 14, no. 6 (2013): 1663-1672. 

2012

• Yadav, Sarita, Pramod Kumar, and Subhasis Ghosh. "Optimization of surface morphology to reduce the effect of grain boundaries and contact resistance in small molecule based thin film transistors." Applied Physics Letters 101, no. 19 (2012): 193307. 

• Sharma, Akanksha, Pramod Kumar, and Subhasis Ghosh. "Anistropic growth and high performance organic thin film transistor." In AIP Conference Proceedings, vol. 1447, no. 1, pp. 30-33. American Institute of Physics, 2012. 

2011

• Sharma, Akanksha, Pramod Kumar, Budhi Singh, Sumita Ray Chaudhuri, and Subhasis Ghosh. "Capacitance-voltage characteristics of organic Schottky diode with and without deep traps." Applied Physics Letters 99, no. 2 (2011): 130.

• Kumar, Pramod, Akanksha Sharma, Sumita Ray Chaudhuri, and Subhasis Ghosh. "Effect of deep traps on small molecule based thin film transistors." Applied Physics Letters 99, no. 17 (2011): 234. 

2008

• Agrawal, Ruchi, Pramod Kumar, Subhasis Ghosh, and Ajit Kumar Mahapatro. "Thickness dependence of space charge limited current and injection limited current in organic molecular semiconductors." Applied Physics Letters 93, no. 7 (2008): 309. 

• Agrawal, Ruchi, Pramod Kumar, and Subhasis Ghosh. "Mechanism of resistive switching in 3, 4, 9, 10 perylenetetracarboxylic dianhydride (PTCDA) sandwiched between metal electrodes." IEEE transactions on electron devices 55, no. 10 (2008): 2795-2799. 

2007

• Kumar, Pramod, Ruchi Agrawal, and Subhasis Ghosh. "Interface dipole responsible for fermi level pinning in metal/3, 4, 9, 10 perylenetetracarboxylic dianhydride interfaces." In 2007 International Workshop on Physics of Semiconductor Devices, pp. 578-581. IEEE, 2007.