STM Journals Peer-reviewed research from Consortium e-Learning Network

2 publications

  • Published Subscription Review Article

    Advanced Mathematical Modelling of Nanoscale Semiconductor Devices for Low-Power Microelectronic Applications

    By Rosalin Pradhan, Sritam Parida, Bibhu Prasad Ganthia

    Abstract: With the ongoing scaling down of semiconductor devices, there is an increasing need for accurate mathematical models of electrostatic control, carrier transport, leakage current, and power consumption at the nanometer scale. As the sizes of semiconductors continue to decrease, there is a growing need for accurate mathematical models of electrostatic control, carrier transport, leakage current, and power consumption at the nanometer scale. In this work, a common mathematical modelling approach …

    Published in Journal of Microelectronics and Solid State Devices · Vol. 13, Issue 2, 2026 Read article

  • Published Subscription Review Article

    Reliability-Aware Mathematical Model for Radiation-Hardened Satellite Communication Systems

    By Rosalin Pradhan, Sidhartha Kumar Samal, Sritam Parida, Bibhu Prasad Ganthia

    Abstract: Satellite communication systems operate in radiation environments in which total ionizing dose (TID), displacement damage, and single-event effects (SEE) can progressively degrade electronic, optoelectronic, and communication components and can ultimately reduce link availability and mission reliability. This paper develops a Reliability-Aware Radiation-Hardened Satellite Communication Model (R-RHSCM) that mathematically couples the orbital radiation environment, accumulated radiation dose, component degradation, communication-link performance, single-event failure probability, redundancy, thermal effects, and adaptive mitigation. The …

    Published in Research & Reviews : Journal of Space Science & Technology · Vol. 15, Issue 2, 2026 Read article

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