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Hire Dr. Pritam D.

South Korea

USD 50 /hr

Computational Materials Scientist (DFT + ML)

Profile Summary

A computational materials scientist who designs and screens functional materials with DFT/first-principles modeling and machine learning. I currently lead AI-guided work on HfO₂/HZO ferroelectric thin films for in-memory computing and next-gen memory (directly relevant to semiconductor memory-materials R&D), with broad experience across batteries, hydrogen storage, catalysis, and spintronics, plus 36 publications and one patent. I am available for freelance atomistic simulation setups, machine learning pipeline development, materials data analysis, and scientific manuscript editing.

Subject Matter Expertise

• ★ Machine Learning
• ★ Computational Physics
• ☆ Catalysis
• ☆ Surface Science
• ☆ Materials Science & Engineering
• ☆ Nanotechnology & Nanomaterials
• ☆ Solid State Sciences
• ☆ Condensed Matter Physics
• ☆ Data Analysis
• ☆ Theoretical Physics
• ☆ Python
• ☆ Peer Review
• ☆ Technical & Scientific Writing
• ☆ Science Communication

Services

• Writing
• Research
• Consulting
• Data & AI
• Product Development

Writing Technical Writing, General Proofreading & Editing

Research Feasibility Study, Technology Scouting, Fact Checking, Gap Analysis, Scientific and Technical Research, Systematic Literature Review, Secondary Data Collection

Consulting Scientific and Technical Consulting

Data & AI Predictive Modeling, Statistical Analysis, Algorithm Design-ML, Data Visualization, Data Cleaning, Data Processing

Product Development Concept Development

Work Experience

Research Professor

Kookmin University

April 2023 - Present

Postdoctoral Fellow

Indo-Korea Science and Technology Center (IKST)

March 2022 - February 2023

Junior Research Fellow

CSIR Institute of Minerals and Materials Technology

August 2015 - December 2016

Education

PhD - Physics

Indian Institute of Technology (IIT) Bhubaneswar

January 2017 - January 2023

Certifications

• Certification details not provided.

Publications

JOURNAL ARTICLE

Pritam Das, Jeong In Jeon, Seunghwan Jo, Daehyun Kim, Pil-Ryung Cha, Jung Inn Sohn, John Hong (2026). Ta-doped cerium oxide electrocatalysts for enhanced oxygen evolution in anion exchange membrane water electrolysis . Journal of Power Sources.

Pritam Das, Piyali Mukherjee, Nahid Sultana, Ghrutanjali Sahu, Isha Goyal, Laxmidhar Besra, Debansu Sarkar, Debasree Bishnu, Pooja Devi, Sanghamitra Sengupta, et al. (2026). An Integrated Graphene‐MXene Electrochemical Transistor Array Platform for Accurate Prostate Cancer Diagnosis Using Plasma sEV‐Derived E2F5 Biomarker . Small.

Pritam Das, Ghrutanjali Sahu, Usha Rani Dash, Piyali Mukherjee, Sharbadeb Kundu, Sriparna Chatterjee, Laxmidhar Besra, Chirasree RoyChaudhuri (2026). Trace Identification of Different Nanoplastic Types in Real Samples by Electrokinetics Integrated Electrochemical Sensor Array . Sensors and Actuators B: Chemical.

Pritam Das, Abhisek Mishra, Rupalipriyadarsini Chhatoi, Soubhagya Dash, Shubhransu Sahoo, Kshitij Singh Rathore, Pil-Ryung Cha, Seung-Cheol Lee, Satadeep Bhattacharjee, Subhankar Bedanta (2025). Enhancement of spin Hall angle by an order of magnitude via Cu intercalation in MoS2/Co-Fe-B heterostructures . Physical Review Applied.

Pritam Das, Sandip De, Olivier Plantevin, Shyamapada Patra, Durga Madhab Pani, Pil-Ryung Cha, Shyamal Chatterjee (2025). Ion-Beam-Engineered ReS2 Nanosheets for Uric Acid Sensing . ACS Applied Nano Materials.

Pritam Das, Ye‐Won Kim, Daehyun Kim, Geunwoo Kim, Dong Il Kim, Hyeong Seop Jeong, Byeong Geun Kim, Yongjae Kwon, Younghwan Choi, Sangyeon Pak, et al. (2025). Trifluoracetic Acid‐Driven (002) Facet Engineering of Zn Metal Powder Anodes for High‐Performance Aqueous Zinc‐Ion Batteries . Advanced Energy Materials.

Pritam Das, Pushpendra Gupta, S C Lee, Subhankar Bedanta, Satadeep Bhattacharjee (2025). Origin of unexpected weak Gilbert damping in the LSMO/Pt bilayer system . Journal of Physics D: Applied Physics.

Pritam Das, Priti Bera, Kalimuthu Abirami Sundari, Veerappan Karthik, Pil-Ryung Cha, Amarajothi Dhakshinamoorthy, Shyam Biswas (2025). A Metal–Organic Framework Catalyst Facilitating Transformation of CO2 and Styrene Oxide into Styrene Carbonate and Friedel–Crafts Alkylation . Inorganic Chemistry.

Pritam Das, Satadeep Bhattacharjee, Swetarekha Ram, Seung Cheol Lee (2025). A Hybrid Machine Learning Framework for Predicting Hydrogen Storage Capacities in Metal Hydrides: Unsupervised Feature Learning with Deep Neural Networks . ACS Applied Materials & Interfaces.

Pritam Das, Subhrajyoti Ghosh, Paltan Laha, Nazir Ud Din Mir, Pil-Ryung Cha, Shyam Biswas (2024). Two Sustainable Pathways of MOF-Catalyzed Room Temperature Chemical Fixation of CO2 inside Alkynes under Atmospheric Pressure . Inorganic Chemistry.

Pritam Das, Young-Su Lee, Seung-Cheol Lee, Satadeep Bhattacharjee (2023). Computational design of a new palladium alloy with efficient hydrogen storage capacity and hydrogenation-dehydrogenation kinetics . International Journal of Hydrogen Energy.

Pritam Das, Manoj K. Rajbhar, Wolfhard Möller, Shyamal Chatterjee (2023). Core–Shell Nanostructures of Tungsten Oxide and Hydrogen Titanate for H2 Gas Adsorption . ACS Applied Nano Materials.

Pritam Das, Krishnamohan Thekkepat, Young-Su Lee, Seung-Cheol Lee, Satadeep Bhattacharjee (2023). Computational design of novel MAX phase alloys as potential hydrogen storage media combining first principles and cluster expansion methods . Physical Chemistry Chemical Physics.

Das, Pritam, Patra, Shyamapada, Chatterjee, Shyamal (2023). Tuning the optoelectronic and surface properties of TiO2 nanotubes . Materials Chemistry and Physics.

Das, Pritam, Patra, Shyamapada, Chatterjee, Sriparna, Chatterjee, Shyamal (2023). Water-repelling behavior of the 1-D hematite nano-network . Soft Matter.

Pritam Das, Shyamapada Patra, Sriparna Chatterjee, Shyamal Chatterjee (2023). Water-repelling behavior of the 1-D hematite nano-network . Soft Matter.

Das, Pritam, Lee, Young-Su, Lee, Seung-Cheol, Bhattacharjee, Satadeep (2023). Computational design of a new palladium alloy with efficient hydrogen storage capacity and hydrogenation-dehydrogenation kinetics . International Journal of Hydrogen Energy.

N Usha Kiran and Pritam Das and Sriparna Chatterjee and Laxmidhar Besra(2022). Effect of ‘Ti’ particle size in the synthesis of highly pure Ti3SiC2 MAX phase . Nano-Structures & Nano-Objects. 30. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 100849. Elsevier {BV}

Shyamapada Patra and Pritam Das and Manoj K. Rajbhar and Stefan Facsko and Wolfhard Möller and Shyamal Chatterjee(2022). Formation of core-shell nanostructure through wrapping of cuprous oxide nanowires by hydrogen titanate nanotubes . Radiation Physics and Chemistry. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 110103. Elsevier {BV}

Das, Pritam, Majhi, Rabin, Rajbhar, Manoj K., Elliman, Robert Glen, Chatterjee, Shyamal (2022). Low energy ion beam-induced joining of TiO₂ nanoparticles . Journal of Alloys and Compounds.

Usha kiran, N., Das, P., Chatterjee, S., Besra, L. (2022). Effect of 'Ti' particle size in the synthesis of highly pure Ti3SiC2 MAX phase . Nano-Structures & Nano-Objects.

Pritam Das, N. Usha Kiran, Shyamal Chatterjee(2021). Electron Beam Modulated Wettability and Electrical Conductivity of Hydrogen Titanate Nanowires . The Journal of Physical Chemistry C. American Chemical Society ({ACS})

Satyanarayan Dhal and Pritam Das and Arpita Patro and Madhuchhanda Swain and Sheela Rani Hota and Dojalisa Sahu and Shyamal Chatterjee(2021). Tuning surface wettability of Molybdenum Oxide nanorod mesh by low energy ion beam irradiation . Radiation Physics and Chemistry. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 109649. Elsevier {BV}

Pritam Das, Sriparna Chatterjee, Pratibha K Giri, Unnikrishnan Manju, Laxmidhar Besra, Suddhasatwa Basu(2021). Alteration of Wettability of Copper–Copper Oxide Nanocomposites through Cu–O Bond Breaking Swayed by Ultraviolet and Electron Irradiation . Langmuir. 37. (11). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 3299--3308. American Chemical Society ({ACS})

Pritam Das, Subhasish Das, Satyajit Ratha, Brahmananda Chakraborty, Shyamal Chatterjee (2021). Ion beam engineered hydrogen titanate nanotubes for superior energy storage application . Electrochimica Acta.

Das, Pritam, Moeller, Wolfhard, Elliman, Robert Glen, Chatterjee, Shyamal (2021). Ion beam joining of ceramic and carbon-based nanostructures . Applied Surface Science.

(2020). Development of polymer-based superhydrophobic coating on cloth . Bulletin of Materials Science.

Pritam Das, Bibhudutta Rout, Unnikrishnan Manju, Shyamal Chatterjee(2020). Tunable Wettability and Conductivity of the Graphene Oxide Surface with Insights from Density Functional Theory and Molecular Dynamics Investigations . The Journal of Physical Chemistry C. 124. (19). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 10541--10549. American Chemical Society ({ACS})

(2020). Moisture repelling perovskite nanowires for higher stability in energy applications . Applied Surface Science.

Rajbhar, M.K., Das, P., Satpati, B., Möller, W., Ramgir, N., Chatterjee, S.(2020). Moisture repelling perovskite nanowires for higher stability in energy applications . Applied Surface Science. 527.

Chatterjee, S., Das, P., Tripathy, U., Singh, B.P., Besra, L.(2020). Development of polymer-based superhydrophobic coating on cloth . Bulletin of Materials Science. 43. (1).

(2019). Effects of hexamethylenetetramine (HMTA) on the aqueous solution structure, dynamics and ion solvation scenario: A concentration and temperature dependent study with potential HMTA models . Journal of Molecular Liquids.

Pritam Das, Manoj K Rajbhar, Robert Glen Elliman, Wolfhard Möller, Stefan Facsko, Shyamal Chatterjee(2019). Nanoscale modification of one-dimensional single-crystalline cuprous oxide . Nanotechnology. {IOP} Publishing

(2019). Joining of two different ceramic nanomaterials for bottom-up fabrication of heterojunction devices .

(2019). Nanoscale modification of one-dimensional single crystalline cuprous oxide .

Rajbhar, M.K., Das, P., Satpati, B., Möller, W., Facsko, S., Böttger, R., Ramgir, N., Chatterjee, S.(2019). Joining of two different ceramic nanomaterials for bottom-up fabrication of heterojunction devices . Applied Surface Science. 478. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 651-660.

Das, P., Rajbhar, M.K., Elliman, R.G., Möller, W., Facsko, S., Chatterjee, S.(2019). Nanoscale modification of one-dimensional single-crystalline cuprous oxide . Nanotechnology. 30. (36).

Chettiyankandy, P., Chand, A., Ghosh, R., Sarkar, S.K., Das, P., Chowdhuri, S.(2019). Effects of hexamethylenetetramine (HMTA) on the aqueous solution structure, dynamics and ion solvation scenario: A concentration and temperature dependent study with potential HMTA models . Journal of Molecular Liquids. 296.

(2018). Superior electrical conduction of a water repelling 3D interconnected nano-network .

Dhal, S., Das, P., Rajbhar, M.K., Chatterjee, S., Möller, W., Chatterjee, S., Ramgir, N.(2018). Superior electrical conduction of a water repelling 3D interconnected nano-network . Journal of Materials Chemistry C. 6. (8). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1951-1958.

(2017). Superhydrophobic to hydrophilic transition of multi-walled carbon nanotubes induced by Na + ion irradiation .

Das, P., Dhal, S., Ghosh, S., Chatterjee, S., Rout, C.S., Ramgir, N., Chatterjee, S.(2017). Superhydrophobic to hydrophilic transition of multi-walled carbon nanotubes induced by Na⁺ ion irradiation . Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 413. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 31-36.

(2016). Structural and mechanical evolution of TiAlSiN nanocomposite coating under influence of Si3N4 power .

Das, P., Anwar, S., Bajpai, S., Anwar, S.(2016). Structural and mechanical evolution of TiAlSiN nanocomposite coating under influence of Si<inf>3</inf>N<inf>4</inf> power . Surface and Coatings Technology. 307. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 676-682.

(2015). Temporal wetting property of “Micro” versus “Nano” rods of ZnO grown using the pressure dependent aqueous solution method .

Behera, A.K., Das, P., Thakur, I., Chatterjee, S., Chatterjee, S.(2015). Temporal wetting property of "Micro" versus "Nano" rods of ZnO grown using the pressure dependent aqueous solution method . New Journal of Chemistry. 39. (11). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 8993-8998.

CONFERENCE PAPER

(2018). Tuning wettability of hydrogen titanate nanowire mesh by Na+ irradiation .

Das, P., Chatterjee, S.(2018). Tuning wettability of hydrogen titanate nanowire mesh by Na⁺ irradiation . AIP Conference Proceedings. 1942.

(2017). Evaluating the microstructure and mechanical performance of sputtered TiAlBN nanocomposite coating .

Anwar, S., Das, P., Anwar, S.(2017). Evaluating the microstructure and mechanical performance of sputtered TiAlBN nanocomposite coating . AIP Conference Proceedings. 1832.