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Hire Dr. Ashish K.

India

USD 15 /hr

PhD in Physics | Theoretical Physicist | DFT | Condensed Matter | Materials Research | Simulations

Profile Summary

I'm a highly experienced researcher in computational condensed matter physics, with a Ph.D. from Visvesvaraya National Institute of Technology (VNIT). I specialize in using Density Functional Theory (DFT) to explore a wide range of materials, including topological insulators, semiconductors, perovskites, and half-Heusler compounds. I'm passionate about understanding how these materials work at a fundamental level. My research journey has taken me to places like the National Center for Theoretical Sciences (NCTS) in Taipei, Taiwan, where I was a postdoctoral researcher, and the Tata Institute of Fundamental Research (TIFR) in Mumbai, India, where I was a short-term visitor. My doctoral work was all about using DFT to study topological insulating phases. I'm proficient in using Linux and Python for my research, and I'm also skilled in visualizing data with Matplotlib. My projects have included investigating topological insulating phases, looking at ways to improve thermoelectric performance, and exploring the properties of materials for energy applications. I've also published my work in well-regarded journals. I'm excited to connect with clients on Kolabtree and use my expertise to tackle interesting and challenging projects. I believe my strong background and collaborative approach can bring real value to your research or development efforts

Subject Matter Expertise

• ☆ Materials Science & Engineering
• ☆ Nanotechnology & Nanomaterials
• ☆ Structural Chemistry
• ☆ Quantum Chemistry
• ☆ Theoretical Chemistry
• ☆ Computational Chemistry
• ☆ Theoretical Physics
• ☆ Computational Physics

Services

• Writing

Writing Technical Writing, Creative Writing, Audio Transcription, Translation

Work Experience

Postdoctoral researcher

National Center for Theoretical Sciences

November 2022 - Present

Postdoctoral Researcher

NCTS Taiwan

November 2022 - October 2024

Education

Ph.D. (Physics)

Vnit Nagpur

July 2016 - September 2022

Ph.D. (Physics)

Visvesvaraya National Institute of Technology

July 2016 - September 2022

Certifications

• Applied machine learning and data science

  IIT Kanpur

  June 2020 - Present

Publications

JOURNAL ARTICLE

Coexistence of giant Rashba splitting, multiple band inversion, and multiple Dirac surface states in the three-dimensional topological insulator <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>X</mml:mi><mml:mi mathvariant="normal">SnBi</mml:mi><mml:mo> </mml:mo><mml:mrow><mml:mo>(</mml:mo><mml:mi>X</mml:mi><mml:mtext>=Rb</mml:mtext><mml:mo>,</mml:mo><mml:mi mathvariant="normal">Cs</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:math> @article{Gupta_2023, title={Coexistence of giant Rashba splitting, multiple band inversion, and multiple Dirac surface states in the three-dimensional topological insulator <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>X</mml:mi><mml:mi mathvariant="normal">SnBi</mml:mi><mml:mo> </mml:mo><mml:mrow><mml:mo>(</mml:mo><mml:mi>X</mml:mi><mml:mtext>=Rb</mml:mtext><mml:mo>,</mml:mo><mml:mi mathvariant="normal">Cs</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:math>}, volume={107}, ISSN={2469-9969}, url={http://dx.doi.org/10.1103/physrevb.107.075143}, DOI={10.1103/physrevb.107.075143}, number={7}, journal={Physical Review B}, publisher={American Physical Society (APS)}, author={Gupta, Shivendra Kumar and Kore, Ashish and Sen, Saurabh Kumar and Singh, Poorva}, year={2023}, month=feb } . Physical Review B.

Ashish Kore, Aaditya Shende, Shivendra Kumar Gupta, Poorva Singh(2023). Pressure driven Weyl-topological insulator phase transition in Weyl semimetal SrSi2 . Condensed Matter Physics. 26. (2). p. 23707. Institute for Condensed Matter Physics

First principle based investigation of topological insulating phase in half-Heusler family NaYO (Y = Ag, Au, and Cu) @article{Kore_2022, title={First principle based investigation of topological insulating phase in half-Heusler family NaYO (Y = Ag, Au, and Cu)}, volume={34}, ISSN={1361-648X}, url={http://dx.doi.org/10.1088/1361-648x/ac57d7}, DOI={10.1088/1361-648x/ac57d7}, number={20}, journal={Journal of Physics: Condensed Matter}, publisher={IOP Publishing}, author={Kore, Ashish and Ara, Nisa and Singh, Poorva}, year={2022}, month=mar, pages={205501} } . Journal of Physics: Condensed Matter.

Himanshu Murari, Poorva Singh, Ashish Kore(2021). Enhancement of thermoelectric performance of CH3NH3PbI3 through strain driven topological phase transition and doping . Journal of Physics D: Applied Physics. 54. (30). p. 305503. {IOP} Publishing

Kore, A., Murari, H., Singh, P.(2021). Enhancement of thermoelectric performance of CH<inf>3</inf>NH<inf>3</inf>PbI<inf>3</inf>through strain driven topological phase transition and doping . Journal of Physics D: Applied Physics. 54. (30).

Kore, A., Shende, A., Nautiyal, T., Singh, P.(2021). Substrate orientation dependent structural, electronic and magnetic properties of V and Cr linear chains . Physica B: Condensed Matter. 617.

Kore, A., Kashikar, R., Gupta, M., Singh, P., Nanda, B.R.K.(2020). Pressure and inversion symmetry breaking field-driven first-order phase transition and formation of Dirac circle in perovskites . Physical Review B. 102. (3).

Kashikar, Ravi, Gupta, Mayank, Singh, Poorva, Nanda, B. R. K., Kore, Ashish (2020). Pressure and inversion symmetry breaking field-driven first-order phase transition and formation of Dirac circle in perovskites .

CONFERENCE PAPER

Kore, A., Singh, P.(2018). First principle study of heterostructure of BaBi<inf>3</inf>-stanene for topological superconductor applications . AIP Conference Proceedings. 1953.