Field of Study India: Earth Sciences

Pranjit Hazarika

Dr. Pranjit Hazarika has a PhD from IIT Kharagpur and is currently serving as an Assistant Professor at the Department of Geological Sciences, Gauhati University. He was a recipient of the prestigious Young Scientist Medal of the Indian National Science Academy in 2020.

Dr. Hazarika applies elemental and isotopic compositions of rocks and minerals to study ore deposits, their formation mechanisms, and evolution. Dr. Hazarika and his research group at Gauhati University combine forward thermodynamic modelling with elemental mass balance and stable isotope fractionation calculations to comprehend origin of ore-forming hydrothermal fluids and petrogenesis of crustal rocks in diverse tectonic settings.

At Caltech as a Fulbright-Nehru Academic and Professional Excellence fellow, Dr Hazarika is testing results of thermodynamic modelling against elemental and isotopic data of natural samples from the Himalayas to distinguish between some possible models of crustal melting in the Himalayan Mountain belt. He will further assess the conditions that may result in critical metal enrichment during crustal melting and fractional crystallization of magma in orogenic belts.

Abhishek Dixit

Dr. Abhishek Dixit is a postdoctoral fellow in the Department of Earth Sciences at the Indian Institute of Technology Gandhinagar, Gujarat. He earned his BTech in 2015 from JSS Noida, affiliated to Dr. A.P.J. Abdul Kalam Technical University, and completed his MTech in 2018 at IIT Guwahati. In March 2024, he was awarded a PhD from IIT Guwahati. As part of his doctoral research, he worked as a guest PhD student at the University of Goettingen, Germany, under the NAMASTE+ program funded by DAAD and the German Ministry of Education and Research.

Dr. Dixit’s research spans fluvial sedimentology, groundwater, glaciers, and oceans, with publications in leading international journals. He has also visited the University of Leeds under the BRAINSTORM project, funded by the university’s International Strategy Fund, to advance collaborations on Himalayan research.

As a Fulbright-Nehru Postdoctoral Research Fellow at the Georgia Institute of Technology, Dr. Dixit is studying the impacts of large mass-wasting events, such as landslides and ice-rock avalanches, on river dynamics and flooding risks in the Brahmaputra River basin. His work combines geochronology, remote sensing, and numerical simulations to evaluate the consequences of these events in a warming Himalayan environment.

Sehajpal Singh

Mr. Sehajpal Singh is a PhD candidate at the Centre of Studies in Resources Engineering, IIT Bombay. His doctoral research focuses on studying water and dry ice’s impact in Martian climate using modeling and data analysis. He is a planetary science enthusiast and believes one should explore the cosmos, for there might be a compelling reason for its vastness. He is also a Board Member at OpenPlanetary, an international non-profit organization.

Sehajpal holds a bachelor’s degree in civil engineering from Thapar Institute of Engineering and Technology (TIET), Patiala, Punjab. He also co-founded the Thapar Amateur Astronomers Society, a TIET student club dedicated to the love of space and astronomy. This keen interest in space science motivated him to pursue an MTech in remote sensing and GIS (specialization: water resources) from the Indian Institute of Remote Sensing (IIRS), ISRO, Dehradun. In his MTech research project, he studied the spatio-temporal dynamics of Mars’ north polar ice cap and subsurface water ice detection on Mars.

As a Fulbright-Nehru Doctoral Research fellow at NASA’s Jet Propulsion Laboratory at Caltech, Sehaj is understanding the role of volatile ices in the Martian climate. His research will characterize the substrate and frost surrounding the araneiforms (spider-like features) present near the south pole of Mars. The study strives to contribute to the knowledge of araneiform morphologies and their correlation with local environmental conditions, which can provide insight as to whether there is ground ice within the topmost layer of the substrate.

Anupam Banerjee

Prof. Anupam Banerjee is an Assistant Professor at the Department of Earth Sciences, Indian Institute of Technology Kanpur since November 2021. Prior to this, Anupam was a postdoctoral researcher at Niigata University, Japan. Anupam pursued his PhD under the supervision of Prof. Ramananda Chakrabarti at the Indian Institute of Science (IISc), Bengaluru, and was conferred the degree in 2018. He received an MSc in Geology from the Indian Institute of Technology Kharagpur in 2011 and a BSc in Geology from Presidency College Kolkata, University of Calcutta, in 2009.

Prof. Banerjee’s research interest lies in the applications of radiogenic, and non-traditional stable isotopes of magmatic rocks to understanding both Earth’s surface and deep interior processes. He has published several research articles in peer-reviewed international journals. Prof. Banerjee is a recipient of the Institute Medal from the Indian Institute of Science Bangalore for the best PhD thesis. He is also a recipient of several grants for attending international conferences which include the SERB Travel support, Student Travel Grant from the American Geophysical Union, GARP Travel Grants from IISc .

Prof. Banerjee’s research during the Fulbright-Nehru Fellowship is aimed at elucidating Earth’s deep carbon cycle using novel Mg and Zn stable isotopic compositions of carbon-rich magmatic rocks, called carbonatites. Important corollary questions that will be addressed in this project are: (i) How did Earth’s interior maintain the inventory of carbon with time? (ii) When did Earth’s carbon inventory establish and how did it change over geological time?

Priya Laxmi

Dr. Priya Laxmi teaches vocal music to grades six to 12 at an girls’ government school run by the Delhi Directorate of Education. She actively engages in all music related endeavors in her department. A graded artist of Aakasvani, Dr. Laxmi received a doctoral degree in vocal music from Banaras Hindu University, Varanasi in 2019. She received the JRF-SRF award during her Ph.D. She also qualified for the National Level of All India Civil Services music competition.

Through her Fulbright DAI Project, Dr. Laxmi is finding ways and means to transform perceptions about the scope of music as a subject, providing students with the opportunity to explore and enhance their learning and creativity. She aspires to make music education accessible to every child and emphasize on the aesthetic importance of music education for all.

After her return to India, she will share her Fulbright experience and learning with fellow music teachers by preparing a guideline for music education and through workshops, training programs, and publications.

Purbajyoti Phukon

Dr. Purbajyoti Phukon has been working as an assistant professor in the Department of Earth Science, Assam University, Silchar since 2019. He obtained his B.Sc. and M.Sc. degrees from Dibrugarh University, Assam. He completed his Ph.D. jointly from Wadia Institute of Himalayan Geology (WIHG), Dehradun and the Department of Geology, Banaras Hindu University, Varanasi.

Dr. Phukon’s research focuses on metamorphic petrology, geochronology, and continental tectonics, focusing on understanding the metamorphism, deformation, exhumation of deep-seated rocks in the Himalayan Orogen, and evolution shear zones. His research incorporates multidisciplinary approaches, including microstructural analysis, petrochronology of accessory mineral phases such as zircon and monazite, phase equilibria modeling, and the study of ductile deformation patterns in crystalline rocks. He has published his findings in several high-impact journals such as Lithos, GSA Bulletin, and Earth Science Review. As an assistant professor in Assam University, Silchar, he has secured two research grants – the Start-up research grant (SRG) project sponsored by Science and Engineering Research Board (SERB), and the Indian Himalayan Central University Consortium project of NITI Aayog, sponsored by the Ministry of Education and UGC. Additionally, he received grants for attending international conferences from SERB Travel Support and won the Best Paper award in 2018 at WIHG, Dehradun.

As a Fulbright-Nehru Postdoctoral Research fellow at the University of California, Santa Barbara, CA, Dr. Phukon aims to discern the inherent characteristics, temporal extent, and quantitative estimations of metamorphic CO2 fluxes within the eastern segment of the Himalayan orogen. Furthermore, he seeks to ascertain the potential contribution of CO2 fluxes to the atmosphere during geologically distant epochs.

Wasim Niyaz Munshi

Wasim Niyaz Munshi obtained his bachelor’s degree in civil engineering from the National Institute of Technology, Srinagar, in 2021. He then joined the Indian Institute of Technology, Madras to pursue an integrated MS + Ph.D. in civil engineering. His doctoral thesis focuses on developing a robust phase-field model for fracture propagation. The developed model will leverage parallel computing on distributed memory environments and adaptive mesh refinement to offset the high computational costs.

As a Fulbright-Nehru Doctoral Research fellow at Colorado State University, Boulder, CO, Wasim is addressing the key limitation of the phase-field method, which is its high computational cost. The eventual outcome of this research will result in a unique 3D subsurface fracture propagation capability that addresses a key bottleneck for several industrial applications such as geothermal energy, shale gas exploration, and composites. Wasim has presented his initial work at reputed conferences like CFRAC 2023 and ISTAM 2023. In addition to several high-impact research publications, this research will also facilitate long-term collaborations between the Indian Institute of Technology Madras and the host laboratory in the U.S. in a strategic area of national importance for both nations.

Coming from the picturesque valley of Kashmir, Wasim has a deep appreciation for nature. He loves spending time in nature and is particularly enthusiastic about hiking and camping. He enjoys travelling to new places and is very keen to learn about different cultures.