electronics – The KGP Chronicle

Guru Krupa Foundation (GKF) offers Overseas Research Internships for Summer Scholarship 2023

In collaboration with IIT Kharagpur Foundation, USA (IITKGPF), the Guru Krupa Foundation (GKF) Scholarship was awarded to 11 students of IIT Kharagpur this year. This is the 2nd year that the GKF Scholarship will support the IIT KGP students to carry out their research internship in foreign universities. 10 students were selected by the IIT KGP selection committee for a total scholarship award of $45,000. Each conferred scholarship depends upon the funding received by the student from their host institutions. The GKF scholars are pursuing their summer research internship at premier universities in the USA, UK, Belgium, Canada, and Germany.

Dr. Mukund Padmanabhan
Founder of Guru
Alumnus of IIT Kharagpur

Mukund Padmanabhan received a BS in Electronics and Electrical Communication Engineering from IIT Kharagpur in 1997, and a MS (1989) and PhD (1992) in Electrical Engineering from the University of California, Los Angeles. After UCLA, he worked in the area of speech recognition at the IBM T. J. Watson Research Lab where he managed the Advanced Telephony Speech Algorithms group.

Dr. Mukund Padmanabhan, Founder of Guru Krupa Foundation & Alumnus of IIT Kharagpur, the man behind this noble initiative who stated that, “These summer programs definitely add value to IIT KGP academia and it is my pleasure, as an Alumnus, to be able to provide these internships to the current students that will further contribute to their holistic development.” The funds are donated by the KGPian through his Guru Krupa Foundation (GKF) www.gurukrupa.org

Mr. Manav Nitin Kapadnis
Department of Electrical Engineering
IIT Kharagpur

Manav Nitin Kapadnis, Department of Electrical Engineering, IIT Kharagpur and one of the recipient of this prestigious scholarship remarked, “Receiving the scholarship from GKF was truly a life-changing moment for me. As a student pursuing my passion for advancing the field of artificial intelligence and natural language processing, I was granted the remarkable opportunity to work on improving ChatGPT during my internship at Inria Paris. This invaluable experience has not only broadened my academic horizons but has also provided me with practical knowledge and exposure to cutting-edge research in my field. The financial support provided by GKF has been instrumental in making this transformative journey a reality. The scholarship enabled me to cover the expenses associated with my visit to Paris, including travel, accommodation, and living costs. During my internship at Inria Paris, I had the privilege of collaborating with esteemed researchers and professionals in the field. The opportunity to work alongside experts in the area of natural language processing has been both humbling and inspiring. The guidance and mentorship I received have contributed significantly to my growth as a researcher and have fuelled my passion for advancing the boundaries of AI technologies. I would like to extend my deepest appreciation to the Guru Krupa Foundation for their unwavering commitment to promoting educational and research opportunities for students like me. Your vision and dedication to empowering deserving individuals have had a profound impact on my academic and professional journey. The scholarship has opened doors to new possibilities and has played an instrumental role in shaping my future career trajectory. I am committed to utilizing the knowledge and experiences gained during this internship to make meaningful contributions to the field of artificial intelligence and drive positive change in society.”

After IBM, he pivoted to Wall Street and is currently a partner and researcher at hedge fund Renaissance Technologies in New York. He is the founder and president of the US-based private charitable foundation, the Guru Krupa Foundation that supports the scholarships for research internships for IIT Kharagpur students. Dr. Padmanabhan is the recipient of the Professional Achievement Award from the UCLA Samueli School of Engineering in the year 2019 and the Distinguished Alumnus Award 2021 from IIT Kharagpur.

Shrey Gogia
Department of Physics
IIT Kharagpur

Shrey Gogia, Department of Physics, IIT Kharagpur and another recipient of this prestigious scholarship said, “I am truly grateful to be a recipient of the IIT Kharagpur Foundation Scholarship 2023, conferred by the IITKGP Foundation USA. This scholarship has enabled me to pursue a research internship at one of the leading scientific organisations in Europe: l’Ecole Normale Superieure, Paris, France. My experience here would be essential for my development towards becoming a well rounded physicist by providing exposure to frontier research. I thank the selection committee for this honor. I am also grateful for the generosity of our alumni for establishing this scholarship.”

Apart from the above scholarship, 15 students from departments of Agricultural and Food Engineering, Chemical Engineering, Physics, Mechanical Engineering, Biotechnology, Aerospace Engineering and Electrical Engineering from IIT Kharagpur have also been awarded the IIT Kharagpur Foundation Scholarship 2023 funded by IITKGP Foundation USA.

Anirban Chatterjee, Department of Mechanical Engineering, IIT Kharagpur and another recipient of this prestigious scholarship remarked, “I am writing to express my heartfelt gratitude for the opportunity to receive the esteemed Guru Krupa Scholarship, which has played a pivotal role in supporting my foreign internship. This scholarship provided me with the financial assistance I needed to pursue an international internship in my field of study. As an engineering student, I have always been passionate about gaining hands-on experience in a global setting, and the Guru Krupa Scholarship made this dream a reality. Thanks to the generous support provided by the scholarship, I was able to secure an internship with WMG, University of Warwick in the UK. This opportunity allowed me to immerse myself in a diverse and dynamic work environment, where I was able to learn from industry professionals and gain valuable insights into global research practices. Knowing that an esteemed organization such as yours believed in my potential enough to invest in my future strengthened my resolve to make the most out of this internship opportunity. By providing me with the means to pursue an international internship, you have not only helped me expand my skill set and knowledge but have also empowered me to become a global citizen. The experiences and lessons learned during my internship will undoubtedly impact my future academic and career pursuits in immeasurable ways. Thank you for your continued support of aspiring students like myself. I hope that my success story serves as an inspiration for future scholarship recipients, encouraging them to pursue their dreams fearlessly and embrace the transformative power of education.

IITKGP USA Foundation connects KGP Alumni with their alma mater in the US and Canada with the purpose to facilitate and enhance connection and devotion to their alma mater. Their participation takes place by aiding in the development and improvement of IITKGP by the endowment of funds and extending support towards institutional development, student welfare and community development around the KGP campus.

Prof. V K Tewari, Director, IIT Kharagpur congratulated the recipients saying, “The scholarship has opened doors to new possibilities and played an instrumental role in shaping the future trajectory of meritorious students. This kind of scholarship inspires the students to pursue their passion and gives them a practical notion about research development and implementation of ideas in terms of global industry expertise. I am thankful to Dr. Mukund Padmanabhan and IIT KGP Foundation USA for their such a thoughtful action of generosity that transcended into such inclusive student welfare activity. All the best for all future endeavours.”

Media Coverage:

PTI	Economic Times	Indian Express
News 18	Dainik Jagran	Careers 360
Telegraph	Ananda Bazar Patrika

Dainik Jagran

Inputs from : IIT KGP Foundation and Office of International Relations, IIT Kharagpur
Email : meenakshi@iitkgpfoundation.org and shruti@adm.iitkgp.ac.in

Edited By : Poulami Mondal, Digital & Creative Media Executive (Creative Writer)
Email: poulami.mondal@iitkgp.ac.in, media@iitkgp.ac.in, Ph. No.: +91-3222-282007

Follow us on: Facebook – IIT Kharagpur; Twitter – @IITKgp; Instagram – @iit.kgp; LinkedIn – Indian Institute of Technology
For news visit: https://kgpchronicle.iitkgp.ac.in/

IIT Kharagpur Researchers Aids to Green Construction to Reduce Global Warming

Climate change and green and sustainable growth have found top most importance in India’s G20 presidency this year. Not only India, but all the leading economies have spoken in one voice on it. To revolutionize green construction, a team from IIT Kharagpur, Department of Electronics and Electrical Communication Engineering, led by Prof. T.K Bhattacharyya, Scientist Dr. Jhimli Manna, Mr. Ayan Chatterjee, and Dr. Debmallya Das have developed and patented a Nano-Engineered Graphene derivative to reduce clinker factor from cement as well as concrete which can save the CO2 emission upto 25% annually. In addition, it will help to reduce the cost of cement production by approximately 2000 crore INR annually for the leading cement manufacturers whose annual production volume is 120 million tons. This is mainly achieved by reducing the cost incurred due to clinker production and energy consumption, with an added advantage of green taxation.

Cement Industry is the second major contributor of CO2 emission [8%] which leads to global warming with more than 4.4 billion tons produced every year, a number that is expected to grow to 5.5 billion by 2050. This is due to the clinker production which is the main component of strength for cement. But we cannot essentially remove the clinker as lower clinker means lower strength. Hence the major challenge in developing green cement for all cement companies across the globe lies in reducing the clinker without compromising the strength of cement.

Nano-Engineered Graphene derivative contains a unique product fingerprint which helps in physical removal of clinker, enhancing strength by 25%. It also reduces water to cement ratio leading to water conservation specially beneficial for water starved areas. The product can be easily produced in large scale, hence can be seamlessly integrated into the existing industrial process flow, downsizing energy consumption. The nanoengineered graphene reinforced cement and concrete reduces crack propagation, enhances durability and resilience with lesser curing time without disrupting the current operating process. It can cater to the need of PPC, OPC, and slag based cement industries. The researchers have successfully reduced clicker in industrial setting by up to 25% without compromising strength.

“The CO2 emission during cement production increased steeply by 1.8% per year during 2015-2020. In this scenario, we must decarbonize its production to reduce the carbon footprint for a greener future and meet the commitment to deliver Net Zero Emission by 2050. Almost all the national and international cement producing giants have focused their efforts in developing green cement using different strategies. A few of them have used clinker reduction strategies but till date none of them have declared a cement composition with physically reduced clinker which is the need of the hour. In this scenario, this technology is a breakthrough in revolutionizing green construction,” remarked Prof. T K Bhattacharyya, who is the professor at Department of Electronics and Electrical Communication Engineering, and head of Advanced Technology Development Centre, IIT Kharagpur.

Microelectronics and MEMS Laboratory
Department of Electronics and Electrical Communication Engineering
IIT Kharagpur

The production of cement is the most carbon-intensive part which involves using fossil fuels to heat a mixture of limestone and clay to more than 1,400 °C in a kiln. When limestone (calcium carbonate) is heated, roughly 600 kilograms of carbon dioxide is released for every ton of cement produced.

The product has already been validated from two places. Firstly, it is tested in laboratory at the Civil Engineering Department at IIT Kharagpur and then MVP has been validated at the industrial testing laboratories of one of the major cement producing companies. A patent has also been filed and published.

Media Coverage :

Times of India

Times of India (Online) Dainik Jagran

Coalfield Mirror Hindi Bartaman

Contact Person: Prof. Tarun Kanti Bhattacharyya, IIT Kharagpur
Email: tkb@ece.iitkgp.ac.in

By : Poulami Mondal, Digital & Creative Media Executive (Creative Writer)
Email: poulami.mondal@iitkgp.ac.in, media@iitkgp.ac.in, Ph. No.: +91-3222-282007

Follow us on: Facebook – IIT Kharagpur; Twitter – @IITKgp; Instagram – @iit.kgp; LinkedIn – Indian Institute of Technology
For news visit: https://kgpchronicle.iitkgp.ac.in/

The Fallen Star…

What’s with a fallen star?
Blazing past where loved ones are
Close to earth, searching far…

Closing eyes in heavenly prayer
For flames burn out in the shallow air
God lights the way where angels glow
With streaking stars of love that flow
Loved ones who completed your life
Reminiscence your memories to survive
God sends this message from a far
Down to earth, close to where you are
Worthy Warrior, fighting the battle for life
Praise the fortitude with every extra mile
Night stars will shine high
Bright streak will stream through the night sky
Good awaits you, for you said the toughest adieu
You bid him hello and the world a good bye.

– Poulami Mondal

Bidding adieu to Mr. Rajiv Sinha (ECE/69-74), an Alumnus of IIT Kharagpur, who left his heavenly abode on 28th August 2022. A B.Tech from IIT Kharagpur in Electronics & Electrical Communication Engineering from the batch of 1969, he completed his MS in Computer Science from Columbia University, New York.

Mr. Rajiv Sinha
1974/BTech/ECE/NH

Mr. Sinha endorsed specialized skills in the domain of Cloud Computing, Enterprise Software, Distributed Systems, SAAS, Virtualization, LINUX, Scalability, Product Management, Application Security, Network Security, Agile Methodologies etc. He worked in both large corporations and in startups across United States of America. In 2004, he became the Vice President of Engineering, Networking and Analytics at Citrix Systems and along the way, he co-authored and published numerous patents which are testaments of his professional excellence in engineering. Before joining Citrix, he was Vice President of Engineering at Netli, Inc. in 2003 and NetScaler Inc from 1998-2002. Prior to this, he was also Director, Software at Unisys for 6 years and Harris Computer Systems for 7 years respectively.

Mr. Rajiv Sinha has filed many patents including patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO). Using service graphics to compare performance of a plurality of versions of a microservice; System and methods for managing client requests to access services provided by a data center; Systems and methods for providing a single click access to enterprise, SaaS and cloud hosted application; systems and methods for providing a multi-core architecture for an acceleration appliance; Apparatus, method and computer program product for efficiently pooling connections between clients and servers; System and methods for accelerating delivery of a computing environment to a remote user; System and method for performing flash caching of dynamically generated objects in a data communication network; Systems and methods for application fluency policies etc. were some of his filed patents (see Rajiv Sinha Inventions, Patents and Patent Applications – Justia Patents Search)

Rajiv with his group in 2003

IN MEMORIAM

Looking back to the days they spent in IIT Kharagpur, Mr. Roy Da Silva (EE/74/RK) wrote – “Rajiv Sinha was my batch mate. We met as freshmen in IIT Kharagpur in 1969 and we graduated in 1974. Rajiv grew up in Rourkela and around other steel cities in India. He went to St. Xavier’s High School in Hazaribagh after which he joined IIT KGP in the ECE Department and was a resident of Nehru Hall. I grew up in Bombay and was in the EE Department and an RK-ite. We had a common friend Ravindra Nair, also in the ECE dept and an RK-ite who went to the same school as I did in Bombay . He was the one who was responsible for connecting us.

Ravi and I stayed in the same wing of the RK Hall (C-West Ground) during our freshmen year. Rajiv was Ravi’s lab partner who stopped by his room occasionally to “compare notes” (topo-ing describes it more precisely), and it was at one of these visits that I met Rajiv. This was the start of a friendship that lasts for more than 50 years and counting, between the 3 R’s… Ravi, Raji, & Roy. Ravi was awarded the Presidents Gold Medal and came to University of Illinois at Urbana-Champaign for his Master’s. He then went to work for IBM and I did my Master’s in Business from Bombay and worked in India. Then I migrated to Silicon Valley in 1984. Rajiv had come to Columbia University and then started his first job at Harris in Florida. We had not been, in touch with each other during that time. I again reconnected with Rajiv in 2000. He had come to Silicon Valley from the east coast in 1990 and we quite accidentally discovered that we were neighbors, living just a mile away from each other. We met on a number of happy occasions; the most memorable being at a “Reunion of 1974 RK Hall Wing mates”, that took place at my house in 2003. Neither Rajiv nor Ravi was told that the other would be present at the same reunion and when they did meet face to face, it was totally an electrifying experience. Both were ecstatic to reconnect as they had not seen each other since 1974. We connected years later in Silicon Valley. All was well till about a year ago, when Rajiv was diagnosed with colon cancer which had already spread to his liver. Three different regimens of chemo that did not work led to him being placed on experimental drug treatments which was being administered in San Diego. I and Rajiv along with our spouses Viola and Savita, were supposed to have tea together in early September. But that was not to be. He took a turn for the worse and was admitted to the hospital and on August 28, 2022 Rajiv lost his battle with cancer and passed away.

Rajiv & Ravi in 2003

Arjun Malhotra and I have known each other since I was a freshman at IIT Kharagpur. Kiran, Arjun’s wife and Arjun are also friends with Rajiv and Savita. He encouraged me to write Rajiv’s obituary for publication in The KGPian. I felt that this tribute to Rajiv would be so much more meaningful if I could get some of his closest friends to say a few words, so I reached out to them to say a few words in his remembrance. On behalf of the entire KGP family, I take this opportunity to convey our deepest condolences and empathy to Rajiv’s mother, mother-in-law, his wife Savita and children Viraj and Nikita.

Rajiv with his family

“Rajiv, we will miss your intellect, humility, mischievous smile, and sense of humor that made you such great company. RIP my friend.”

From his lab partner and President’s Gold Medal recipient, Mr. Ravindra Nair (ECE/74/RK)

“Rajiv, a partner in most of my labs at IIT, will be remembered as an extremely intelligent person, articulate with his words, yet humble in his demeanor, generous with his ideas, and encouraging in his friendship. Oh! And I can’t forget that occasional mischievous humor that he often used to defuse a tense lab situation. Labs at IIT were notorious for being complex, but Rajiv made them fun!”

From the Nehru Hall Reporter which was made available by Mr. Manojit Sinha (CHE/74/NH)

“Rajiv was a fellow who helped in all literary activities without reservation, who was cool and unbiased in all his views, who stretched out a helping hand whenever the hall was in need, who kept his cool when others blew their tops, who felt the hall was his and he was part of the hall – what talent he has shown and may he put it to good use in his life.…….”

From Venugopal, Rajiv’s wing mate (Che/74/NH)

“Rajiv was one of the brightest guys I have met. Even at a young age he had a laser like focus. He was ever ready to give gyaan to anyone that wanted/needed it. Wise beyond his years, he had everybody’s respect.”
From his Friend and Neighbor, Mr. Madhukar Jalan, IIT Bombay (CHE)

“I will remember Rajiv for his vast knowledge on multiple subjects, as a voracious reader, an absorbing storyteller, and a good listener. Above all he came across as a total gentleman and was a very caring friend. He will be sorely missed.”

Rajiv with Madhukar Jalan

In remembrance of the “Unforgettable Soul”, his Alma Mater mourns in sadness after hearing the news of his demise. Our sincere condolences to his bereaved family. May almighty give enough strength to his family to bear this irreplaceable loss. We pray for eternal peace of his departed soul. He will always be remembered in our thoughts, prayers and action.

Written by : Mr. Roy D. (da Silva), Alumnus, IIT Kharagpur (EE/74/RK)
Email: roydasilvaiit@yahoo.com

Edited by : Poulami Mondal, Digital & Creative Media Executive (Creative Writer)
Email: poulami.mondal@iitkgp.ac.in, media@iitkgp.ac.in, Ph. No.: +91-3222-282007

Follow us: Facebook – IIT Kharagpur; Twitter – @IITKgp; Instagram – @iit.kgp; LinkedIn – Indian Institute of Technology
For news visit: https://kgpchronicle.iitkgp.ac.in/

GYTI Award for IIT Kharagpur’s Clean Energy Research

Graphics: Suman Sutradhar

Hindustan Times	Financial Express	Economic Times (Energy)	Moneycontrol
Indian Express	Dainik Jagran	News18 Hindi	India Today
The Week NDTV	The Tribune	RepublicWorld	Outlook

Researchers from IIT Kharagpur have been conferred the Gandhian Young Technological Innovation Awards 2020 have been awarded for their work in the area of energy efficiency. Prof. Suman Chakraborty, Prof. Partha Saha and Dr. Aditya Bandopadhyay, from the Department of Mechanical Engineering, have been awarded for their work “Electrical Power Generation from Wet Textile”. While Prof. Sunando Dasgupta and his team from the Department of Chemical Engineering, have been awarded for their work “Smart, Flexible, and Multi-Functional Thermal and Energy Management Systems for Next-Generation Electronic Devices.”

Congratulating the researchers, Director, Prof. Virendra Tewari said, “We still have sectors which need sourcing and efficient management of clean energy to meet our augmented power requirements be they in the remote areas or our automated way of life in the near future. It is essential that our researchers venture into avenues of generating clean energy in an unexampled way of sourcing and channelizing energy. The research works awarded have etched their mark in both frugal innovation and those expanding the technological edge in the area of energy management with direct community impact.”

The novelty of the first innovation, the nano-electricity generator, is in its frugal means instead of energy harvesting from complex resources. The device has been tested in a remote village across a surface area of 3000 sq. m. Around 50 cloth items were put up for drying by washermen in the village. These clothes were connected to a commercial supercapacitor which discharged electricity of around 10 Volt in almost 24 hours. This stored energy is enough to glow a white LED for more than 1 hour.

“The clothes we wear are made from cellulose-based textile which has a network of nano-channels. Ions in saline water can move through this interlace fibrous nano-scale network by capillary action inducing an electric potential in the process,” explained the researchers.

The economy of scale can be achieved by drying a set of regular wearable garments under the sun-light. This eventually culminates into a utilitarian paradigm of low-cost power harvesting in extreme rural settings. This innovation has already been patented by them and published in “Nano Letters”, a high-impact journal in the field.

The group led by Prof. Sunando Dasgupta has been working with Purdue University, USA to address the problem of energy conservation and thermal management in wearable and flexible electronic devices. They are achieving this by leveraging the unique properties of smart materials infused with graphene.

“The material harvests the biomechanical energy of the user while storing the same and converting it into thermal energy towards the power management of the devices. The initial prototypes have shown significant promise and are undergoing intense long-term testing,” said Prof. Dasgupta.

The team is working towards consolidated thermal and energy management strategies for several existing systems, as well as electronic devices of the future, confirmed the researchers.

Contacts:

Institute Related: Prof. B N Singh, registrar@hijli.iitkgp.ac.in;

Media Outreach: Shreyoshi Ghosh, shreyoshi@adm.iitkgp.ac.in

For more information visit: iitkgp.ac.in. More News: https://kgpchronicle.iitkgp.ac.in/

Follow IIT Kharagpur on Social Media: Facebook: @IIT.Kgp; Twitter: @IITKgp; Instagram: @iit.kgp

Do-It-Yourself

India Today

IIT Kharagpur is ready with the DIY Laboratory to inculcate innovation spirit among the first-year undergraduate students through the concept of Do-It-Yourself. The Lab which is located in J C Bose complex was inaugurated on October 22 by Prof. Sriman Kumar Bhattachayya, Officiating Director.

This lab will act as a playground for technical work where instruments and consumables can be accessed in domains of electrical, mechanical and electronics engineering. To begin with 350 first year students will be working on projects selected by students. Students will be supported by technical staff and senior students who will act as design mentors and guide them in their projects.

The initiative will be led by Prof. Vikranth Racherla of the Dept. of Mechanical Engineering, who has recently launched the indigenous Make-in-India electric auto DESHLA.

We will start with first-year undergraduate students but moving on the lab will be accessible to all. There will be some fixed slots for 1st year undergraduate students and some open slots where anyone can walk in and work. Projects can be selected by the students – said Prof. Racherla.

Every semester some selected faculty members will be associated with the lab. In the upcoming semester around ten faculty members will join the lab from various disciplines.

The students will be working towards independent product innovations. They will have access to facilities and multidisciplinary guidance and technical assistance to reach their goals – added Prof. Racherla.

The activities were spearheaded by a Committee under the mentorship of the Deputy Director. The committee included Prof. Racherla from Mechanical Engineering, Prof. Debalay Chakrabarti, Dept. of Metallurgical and Materials Engineering, Prof. Nilanjan Mitra, Dept. of Civil Engineering, Prof. Santanu Kapat. Dept. of Electrical Engineering (former faculty member), Prof. Sandeep Saha, Dept of Aerospace Engineering, Prof. Chirag Kalelkar, Dept. of Mechanical Engineering among others. Several other faculty members will be part of this initiative.

Another lab going to be launched soon where Bioscience activities will be taken up confirmed Prof. Sriman Bhattachayya.

The country is aiming to develop manufacturing hubs to pick up pace in the industrial sector. IIT Kharagpur has taken leadership role in eastern India to support MSMEs and industry leaders in advanced manufacturing and healthcare technology commercialization. We are creating an ecosystem towards this and this would also involve inspiring the next generation of innovators who would take off their flight from tinkering laboratories such as the IIT Kharagpur DIY Lab – opined Prof. Bhattachayya.