Publication & Conferences

[1] Kartick Ramakrishnan, Sai Krishna Kishore Nori, Seung-Cheol Lee, Gour P Das, Satadeep Bhattacharjee, Phani Motamarri*: Chemical Bonding in Large Systems Using Projected Population Analysis from Real-Space Density Functional Theory Calculations, Journal of Chemical Theory and Computation, 19, 4216–4231 (2023)

[2] Kartick Ramakrishnan, Sai GautamGopalakrishnan, Phani Motamarri*: Energetics and ion transport using finite-element based DFT: validation studies and characterising ion mobility in the presence of electric field (under review)

[3] Kartick Ramakrishnan, Sambit Das, Phani Motamarri*: Higher-order spectral finite-element based methodologies for projected augmented wave formalism in density functional theory calculations (under preparation)

[4] Kartick Ramakrishnan, Phani Motamarri*: Configurational force approach for ion forces and stresses using PAW based DFT calculations (under preparation)

[1] Kartick Ramakrishnan, Phani Motamarri*: Real-space finite element based DFT calculations: applications to energy storage: APS satellite meetings at ICTS , March 2022 (YoutubeLink )

[2] Kartick Ramakrishnan, Phani Motamarri*: Large-scale finite-element based DFT calculations : Application to energy storage devices: PSI-K 2022 at Lausanne Switzerland,  Aug 2022

[3] Kartick Ramakrishnan, Phani Motamarri*: Scalable finite-element based computational methodologies for quantum modelling of materials: Applications to energy storage: CDS Alumni meet, Dec 2022

[4] Kartick Ramakrishnan, Phani Motamarri*: Efficient and scalable finite-element based computational methodologies for large-scale ab-initio modelling of energy storage materials: SIAM CSE at Amsterdam, Feb 2023

[5] Kartick Ramakrishnan, Phani Motamarri*: Unlocking the potential of quantum modelling of materials for energy-storage  using fast and accurate real-space finite-element based methodologies: CDS Expo, Aug 2023