Ritwik Das

activity

20242026

most citedHigh-fidelity electronic structure and properties of InSb:

G_{0} W_{0}

and Bayesian-optimized hybrid functionals and DFT+

U

approaches

2 citations · 5 across the 6 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

physics.comp-ph2024★ 1 cited

BMach: a Bayesian machine for optimizing Hubbard U parameters in DFT+U with machine learning

Ritwik Das

Accurately determining the effective Hubbard parameter $(U_{e f f})$ in Density Functional Theory plus U (DFT+U) remains a significant challenge, often relying on empirical methods o…

cond-mat.str-el2024★ 2 cited

In-plane magnetization orientation driven topological phase transition in OsCl $_{3}$ monolayer

Ritwik Das, Subhadeep Bandyopadhyay, Indra Dasgupta

The quantum anomalous Hall effect resulting from the in-plane magnetization in the OsCl $_{3}$ monolayer is shown to exhibit different electronic topological phases determined by the…

BMach: a Bayesian machine for optimizing Hubbard U parameters in DFT+U with machine learning

In-plane magnetization orientation driven topological phase transition in OsCl3​ monolayer

In-plane magnetization orientation driven topological phase transition in OsCl $_{3}$ monolayer