Tag: Jawaharlal Nehru Centre for Advanced Scientific Research – JNCACR

13th edition of ‘Bengaluru INDIA NANO’ 2024 event: All you need to know

Theme: Nanotechnology for sustainability: Climate, energy, and healthcare.

The 13th edition of ‘Bengaluru INDIA NANO’, the country’s flagship event in the Nanotech sector, will have the theme Nanotechnology for Sustainability: Climate, Energy, and Healthcare.

The three-day event which will take place from August 1st – 3rd, 2024 in Bengaluru is expected to attract 25 sessions, more than 75 speakers, over 700 delegates and 3,500 attendees. The event is being organised by the Department of Science & Technology, Government of Karnataka, Karnataka Science and Technology Promotion Society (KSTePS) and Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR). 

“Sustainability is now an impending necessity. The impacts of climate change are increasingly visible, manifesting in rising temperatures, natural calamities, and widespread displacement. Simultaneously, the world is grappling with severe economic and environmental consequences of energy crises. While industries are striving to develop green and clean energy solutions, these efforts alone may not be sufficient to achieve true sustainability. Health challenges, highlighted by the COVID-19 pandemic, have exposed critical vulnerabilities in healthcare systems globally. This pandemic was neither the first nor will it be the last; thus, our preparedness and resilience are of utmost importance,” observed N. S. Boseraju, Minister of Minor Irrigation and Science & Technology, Government of Karnataka. 

Nanotechnology has the promise to deliver small-sized but high-impact solutions, which can potentially revolutionise our approach to these global issues, he added. 

The event will have speeches and engaging panel discussions by eminent experts from around the globe and the conference will address cutting-edge developments in nanotechnology and its applications in climate, energy, healthcare, electronics and semiconductors. 

Professor Pulickel Ajayan – Chair, Department of Materials Science and NanoEngineering, Rice University, Balajee Sowrirajan – Managing Director, SSIR;  Professor Neetu Singh – Professor & Head, Center of Biomedical Engineering, Indian Institute of Technology Delhi; Professor Dhirendra Katti – Director, Indian Institute of Technology Goa; Professor Nitash Balsara – The Charles W. Tobias professor in Electrochemistry, University of California, Berkeley besides others will be the main speakers at the conference. 

Pre-conference Tutorials will offer in-depth knowledge and hands-on experience in various aspects of nanotechnology, catering to both beginners and seasoned professionals. The Pre-conference Tutorial will delve into topics such as Nano Fabrication and Nano Characterisation, The Poster Showcase at the event is expected to give an opportunity to more than 175 young researchers from academia and research institutions to display their research posters. The exhibition at the event will showcase the latest innovations, products, and technologies from leading companies, research institutions and startups in the field of nanotechnology. More than 50 organisations will also be showcasing their Nanotech products & services. 

It was announced that the event will also witness the bestowing of the  ‘Prof. C.N.R. Rao Bengaluru INDIA NANO Science Award’ for making meaningful contributions to Nanoscience.

Additionally the ‘Bengaluru INDIA NANO Innovation Award’ will be presented for Innovative and Disruptive Technology Development in Nanotech.

There will also be other awards such as the Nano Excellence Award- to the best researchers in the realm of Nanoscience; Best Poster- The Best Students for revolutionary research; and Exhibitor Awards- For the best showcase across various categories during the event. 

There would also be the National Nanotech Quiz which will feature participation of students from across the country. The first 2 rounds of the Quiz will be held digitally while the final showdown will take place in person at the event for the first time. The event will also host an array of programmes such as NanoSparX- a startup pitching initiative, as well as B2B partnering meetings. 

source/content: theweek.in (headline edited)

NATIONAL: SCIENCE & TECHNOLOGY: JNCASR Scientists Develop Brain-like Computing with Industry Compatible Nitride Semiconductors

They used scandium nitride (ScN) to develop a device mimicking a synapse that controls the signal transmission as well as remembers the signal.

A team of scientists from the Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) have used scandium nitride (ScN) and Complementary Metal-Oxide-Semiconductor (CMOS) compatibility to develop brain-like computing.

This invention can provide a new material for stable, CMOS-compatible optoelectronic synaptic functionalities at a relatively lower energy cost and also potential to be translated into an industrial product.

According to the Department of Science and Technology, the JNCASR team led by Dheemahi Rao who were working on nitride-based materials used their background for developing hardware for neuromorphic computing. They used ScN to develop a device mimicking a synapse that controls the signal transmission as well as remembers the signal.

“The JNCASR team demonstrates an artificial optoelectronic synapse with ScN thin films that can mimic synaptic functionalities like short-term memory, long-term memory, the transition from short-term to long-term memory, learning–forgetting, frequency selective optical filtering, frequency-dependent potentiation and depression, Hebbian learning, and logic-gate operations,” states the department.

Compared to the existing materials used to demonstrate optoelectronic synapse, ScN is more stable, CMOS compatible, and can be seamlessly integrated with existing Si technology. It can act as a platform for both excitatory and inhibitory functions. The industrial processing techniques of ScN are similar to the existing semiconductor fabrication infrastructure. Response to the optical stimuli also has the advantage of possible integration with photonic circuits known for higher speed and broader bandwidth than electronic circuits.

“Our work enables neuromorphic computing research with a stable, scalable, and CMOS-compatible III-nitride semiconductor that exhibits both excitatory and inhibitory synaptic functionalities. Unlike the previous works on all-electronic synapse, our work shows an optoelectronic synapse with a large bandwidth, reduced RC delays, and low power consumption,”said Dr. Bivas Saha, Assistant Professor, JNCASR.

Apart from JNCASR, researchers from the University of Sydney (Dr. Magnus Garbrecht and Dr. Asha I. K. Pillai) also participated in this study published recently in the scientific journal Advanced Electronic Materials.

source/content: thehindu.com (headline edited)