Conference Papers: Recent submissions

Now showing items 61-80 of 537

Synthesis of green fluorescent carbon nanoparticles from Catharanthus Roseus

Singh, Parul; Jose, Ancelina; Nair, Sreelakshmi; Saha, Jhuma (Society of Photo-Optical Instrumentation Engineers (SPIE), 2024-04-07)

Green synthesis of nanoparticles is widely accepted and appreciated mainly due to non-toxicity and excellent biocompatibility. We report a simple and cost-effective microwave-assisted approach for the fabrication of carbon ...
3D markerless velocity based weight training system for athletes: detection, estimation and validation

Rajakumar, Vignesh; Rethinam, Pragathi; Manoharan, Saravanan; Kirupakaran, Anish Monsley; Hegde, Ravi S.; Srinivasan, Babji (Institute of Electrical and Electronics Engineers (IEEE), 2024-07-08)

Velocity-based training (VBT) is gaining popularity among strength and conditioning coaches over traditional methods due to its ability to quantify training intensity using movement velocity (m/s) as a standard, which is ...
A fast technique for lithium-ion diffusion coefficient determination in batteries

Fonso, Roberta Di; Simonetti, Francesco; Teodorescu, Remus; Bharadwaj, Pallavi (Institute of Electrical and Electronics Engineers (IEEE), 2024-06-19)

Batteries are complex non linear electrochemical systems. Given the foreseen demand for lithium ion batteries for next years, it is important to better comprehend the processes determining the transport phenomena happening ...
Device-aware quantization in resistive random access memory-based crossbar arrays to account for device non-idealities

Sakhuja, Jayatika; Lashkare, Sandip; Ganguly, Udayan (Institute of Electrical and Electronics Engineers (IEEE), 2024-06-23)

Vector-Matrix-Multiplication (VMM) via multiply and accumulate operation (MAC) is essential in computations encompassing neuromorphic and deep learning applications ( Fig. 1a ) [1] . The research has been focused on emerging ...
Evaluation of a rhenium glycosylated complex as sonosensitizer for inactivation of E. coli in vitro

Jha, Abhishek; Mistry, Nishita; Jagaanal, Anu; Das, Manita; Kerai, Roshni; Bhatia, Dhiraj; Gupta, Iti; Shekhar, Himanshu (Institute of Electrical and Electronics Engineers (IEEE), 2024-03-27)

Bacterial infections pose a threat to public health worldwide with the emergence of antibiotic-resistant strains. Moreover, current antibiotics are proving to have limited efficacy against resistant pathogens, and newer ...
A performance evaluation of filtered delay multiply and sum beamforming for ultrasound localization microscopy: preliminary results

Madhavanunni, A. N.; Benoy, Niya Mariam; Panicker, Mahesh Raveendranatha; Shekhar, Himanshu (Institute of Electrical and Electronics Engineers (IEEE), 2024-03-27)

Ultrafast ultrasound localization microscopy (ULM), which has shown promising results in microvascular imaging, overcomes the typical trade-off between resolution and penetration depth. Combining ultrasound contrast agents ...
Modeling of high and low resistant states in single defect atomristors

Misra, Yuvraj; Agarwal, Tarun Kumar (Springer, 2021-12-14)

Resistance-change random access memory (RRAM) devices are nanoscale metal-insulator-metal structures that can store information in their resistance states, namely the high resistance (HRS) and low resistance (LRS) states. ...
A programmable and adaptive dead-time controller for low-offset output generation for cryo-cooler drive applications

Kumar, Nishant; Gupta, Hari Shanker; Srivastava, Anuj; Mohapatra, Nihar Ranjan (Institute of Electrical and Electronics Engineers (IEEE), 2024-05-19)

This paper proposes a dead-time control circuit to generate independent and adaptive delays for the rise and fall time duration. The circuit comprises a rise/fall time detector, rise/fall time to voltage converter and ...
Green Chemistry-induced carbon nanoparticles with antioxidant and antibacterial assay

Singh, Parul; Singh, Hemant; Upadhyay, Stuti; Dan, Aniruddha; Barani, Prasanna Kumari; Dhanka, Mukesh; Saha, Jhuma (Society of Photo-Optical Instrumentation Engineers (SPIE), 2024-04-07)

Carbon nanoparticles (CNPs) are among the most extensively researched and utilized nanomaterials due to a combination of unique optical and electronic properties. This work proposes an inexpensive and time-efficient green ...
Controlling delegations in liquid democracy

Alouf-Heffetz, Shiri; Inamdar, Tanmay; Jain, Pallavi; Talmon, Nimrod; More, Yash Hiren (Association for Computing Machinery (ACM), 2024-05-06)

In liquid democracy, agents can either vote directly or delegate their vote to a different agent of their choice. This results in a power structure in which certain agents possess more voting weight than others. As a result, ...
Efficient boxing punch classification: fine-grained skeleton-based recognition made light

Baghel, Vipul; Rithihas, Nagisetti; Sarvanan, M.; Srinivasan, Babji; Hegde, Ravi S. (2024-01-29)

Sports analytics is a field of study that utilizes camera and sensor data to monitor the athlete’s performance and health to optimize the player's strategy and increase the success rate. Coaches rely on analytics to scout ...
AI-based, automated longitudinal performance monitoring of multiple boxers in large scale videos

Shanmugasundaramurthi, Karthikeyan Angalamman; Baghel, Vipul; Kirupakaran, Anish Monsley; Srinivasan, Babji; Hegde, Ravi S. (2024-01-29)

Machine vision and AI-based techniques hold significant promise for automating the analysis of extensive sports video datasets to uncover longitudinal performance trends. This study introduces an innovative pipeline tailored ...
Physics-based scalable compact model for terminal charge, intrinsic capacitance and drain current in nanosheet FETs

Singh, Aishwarya; Ganeriwala, Mohit D.; Mohapatra, Nihar Ranjan (Institute of Electrical and Electronics Engineers (IEEE), 3/3/2024)

This work presents a physics-based SPICE compatible model for Nanosheet FETs, which provides explicit expressions for the drain current, terminal charges and intrinsic capacitances. The drain current model is based on the ...
Accelerated bit slicing technique for in-memory computing using multi-input resistive random access memory

Sakhuja, Jayatika; Joglekar, Radhika; Lashkare, Sandip; Ganguly, Udayan (Institute of Electrical and Electronics Engineers (IEEE), 3/3/2024)

Recently, there has been a strong focus on enhancing computing efficiency with emerging memristor devices. In this paper, we propose accelerated bit-slicing technique using multi-input memristor in crossbar arrays. First, ...
Dissecting parasitic capacitance in nanosheet FETs: an analytical perspective

Singh, Aishwarya; Maheshwari, Om; Mohapatra, Nihar Ranjan (Institute of Electrical and Electronics Engineers (IEEE), 3/3/2024)

This work presents an approach to extract and analytically model the parasitic capacitance components in Nanosheet FETs. Along with parallel and fringing components, the junction capacitance which is a significant contributor ...
Sub-nanosecond delay high voltage level shifter in 0.18?m HV-CMOS technology for cryo-cooler electronics

Kumar, Nishant; Gupta, Hari Shanker; Desai, Nilesh M.; Mohapatra, Nihar Ranjan (Institute of Electrical and Electronics Engineers (IEEE), 11/19/2023)

This paper presents a high-voltage level shifter for driving high-power cryo-coolers. the high-voltage level shifters typically suffer from reliability concerns, large voltage swing nodes, and high propagation dalay. In ...
Power-efficient approximate multipliers leveraging hybrid CMOS-memristor paradigm

Pokharia, Monika; Hegde, Ravi S.; Mekie, Joycee (Institute of Electrical and Electronics Engineers (IEEE), 11/19/2023)

Approximate computing is an innovative paradigm that offers substantial advantages in power, area utilization, and speed. In various error-resilient tasks such as multimedia processing, image multiplication, and machine ...
On-voltage designability by triangular barrier engineering in bipolar silicon NIPIN-selector for asymmetric bipolar RRAM

Kumar, Hemant; Sakhuja, Jayatika; Lashkare, Sandip; Ganguly, Udayan (Institute of Electrical and Electronics Engineers (IEEE), 3/3/2024)

Non-linear threshold selectors are essential for leakage current mitigation in memristor crossbar arrays. In recent works, vertical 4 F2 bipolar n+/i/δp+/i/n+Si(NIPIN) selector exhibiting ∼120mV/decade subthreshold slope ...
Cost-benefit analysis of solar PV powered EV charging station: a case study in Nepal

Teli, Bishal Kumar Sah; Pindoriya, Naran M.; Bharadwaj, Pallavi (Institute of Electrical and Electronics Engineers (IEEE), 2024-07-31)
Impact of Sb variation and electric field on InAs/Ga(As)Sb superlattice structures

Yadav, Megha; Barnwal, Akshat; Reddy, Naga Sheshu; Kumar, Priyesh; Saha, Jhuma (Institute of Electrical and Electronics Engineers (IEEE), 2024-03-03)

This work presents the analysis of wavefunctions and miniband-formation in a 150-well InAs/GaAs1−xSbx based superlattice structure. A type-I to type-II transition is observed at an Sb mole fraction (x) of 0.15, which ...

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