Bhati, Rekha, Dheerendra Singh Yadav, Preeti Varshney, Rajesh Chandra Gupta, and Ajay Singh Verma. 2023. “Semi-Empirical Predictions for Hardness of Rare Earth Pyrochlores; High-Permittivity Dielectrics and Thermal Barrier Coating Materials”. East European Journal of Physics, no. 1 (March), 222-27. https://doi.org/10.26565/2312-4334-2023-1-29.