Browse by IITH Authors

Article

Pankaj, P. and Bhattacharya, Saswata and Chatterjee, Subhradeep (2022) Competition of core-shell and Janus morphology in bimetallic nanoparticles: Insights from a phase-field model. Acta Materialia, 233. pp. 1-19. ISSN 1359-6454

Kumar, H. and Dash, A. and Bhattacharya, Saswata and et al, . (2022) A physics-informed neural network-based numerical inverse method for optimization of diffusion coefficients in NiCoFeCr multi principal element alloy. Scripta Materialia, 214. pp. 1-5. ISSN 1359-6462

Verma, M. and Sugathan, S. and Bhattacharya, Saswata and et al, . (2022) A computational analysis of universal behavior of thermal groove in a moving grain boundary. Scripta Materialia, 209. pp. 1-7. ISSN 1359-6462

Jogi, Tushar and Bhattacharya, Saswata (2021) Interfacial dislocation network in precipitation strengthened alloys during creep: a discrete dislocation dynamics (DDD) study in three dimensions. Modelling and Simulation in Materials Science and Engineering, 29 (3). ISSN 0965-0393

Sarkar, Sanket and Gao, Yan and Huang, Shenyan and Bhattacharya, Saswata and et al, . (2020) Back-Stress and Its Evolution during Primary Creep in Particle Strengthened Nickel Superalloys. Crystals, 10 (4). pp. 1-13. ISSN 2073-4352

Sugathan, Sandeep and Bhattacharya, Saswata (2020) A phase-field study of elastic stress effects on phase separation in ternary alloys. Computational Materials Science, 172. p. 109284. ISSN 09270256

Anandkumar, Mariappan and Bhattacharya, Saswata and Deshpande, Atul Suresh (2019) Low temperature synthesis and characterization of single phase multi-component fluorite oxide nanoparticle sols. RSC Advances, 9 (46). pp. 26825-26830. ISSN 2046-2069

Sugathan, Sandeep and Bhattacharya, Saswata (2019) Phase-Field Modelling of Evolution of Compact Ordered Precipitates in Ternary Alloy Systems. MRS Advances, 4 (25-26). pp. 1457-1463. ISSN 2059-8521

M M, Saj Mohan and Bandyopadhyay, Soumya and Jogi, Tushar and Bhattacharya, Saswata and Ramadurai, Ranjit (2019) Realization of rhombohedral, mixed, and tetragonal like phases of BiFeO3 and ferroelectric domain engineering using a strain tuning layer on LaAlO3(001) substrate. Journal of Applied Physics, 125 (1). ISSN 0021-8979

Kumar Makineni, Surendra and Sugathan, Sandeep and Meher, Subhashish and Banerjee, Rajarshi and Bhattacharya, Saswata and Kumar, Subodh and Chattopadhyay, Kamanio (2017) Enhancing elevated temperature strength of copper containing aluminium alloys by forming L12 Al3Zr precipitates and nucleating θ″ precipitates on them. Scientific Reports, 7 (1). ISSN 2045-2322

Ganguly, Ronit and Gunasekaran, Vijayabhaskar and Miriyala, Kumaraswamy and Bandyopadhyay, Soumya and Bhattacharya, Saswata and Acharyya, Amit and Ramadurai, Ranjit (2017) Tunable polarization components and electric field induced crystallization in polyvinylidenefluoride (PVDF); a piezo polymer. arXiv.

Hong, L and Liang, L and Bhattacharyya, Saptashwa et. al. (2016) Anisotropic Li intercalation in a LixFePO4 nano-particle: a spectral smoothed boundary phase-field model. Physical Chemistry Chemical Physics, 18 (14). pp. 9537-9543. ISSN 1463-9076

Jogi, T and Bhattacharya, Saswata (2016) Evolution of Interfacial Dislocation Networks in Particle-Strengthened Alloy Systems During High Temperature Creep: A Discrete Dislocation Dynamics Study. Transactions of the Indian Institute of Metals, 69 (2). pp. 507-512. ISSN 0972-2815

Bhattacharya, Saswata and Bandyopadhyay, S and Choudhury, A (2016) Phase-field modeling of electrochemical phenomena. Journal of the Indian Institute of Science, 96 (3). pp. 257-268. ISSN 0970-4140

Bandyopadhyay, Soumya and Jogi, Tushar and Miriyala, Kumaraswamy and Ramadurai, Ranjit and Bhattacharya, Saswata (2016) A phase-field study of domain dynamics in ferroelectric BCT-BZT system. MRS Advances, 1 (40). pp. 2783-2788. ISSN 2059-8521

Lahiri, A and Abinandanan, T A and Gururajan, M P and Bhattacharya, Saswata (2014) Effect of epitaxial strain on phase separation in thin films. Philosophical Magazine Letters, 94 (11). pp. 702-707. ISSN 0950-0839 (In Press)

Cao, Y and Bhattacharya, Saswata and Shen, J and Randall, C A and Chen, L Q (2013) Role of polaron hopping in leakage current behavior of a SrTiO3 single crystal. Journal of Applied Physics, 114 (22). pp. 1-7. ISSN 0021-8979

Conference or Workshop Item

Jogi, Tushar and Bhattacharya, Saswata (2016) Evolution of Interfacial Dislocation Networks in Particle-Strengthened Alloy Systems During High Temperature Creep: A Discrete Dislocation Dynamics Study. In: Transactions of the Indian Institute of Metals, 2016.

Rajkumar, Y and Aakash, P A and Bhattacharya, Saswata and Panigrahi, Bharat Bhooshan (2016) Mechanically Activated Synthesis of Nanocrystalline Cr2 AiC Powders. In: Transactions of Powder Metallurgy Association of India.

Thesis

Sugathan, Sandeep and Bhattacharya, Saswata (2019) A Phase-Field Study of Elastic Stress Effects on Phase Separation in Ternary Alloy Systems. PhD thesis, Indian institute of technology Hyderabad.

Saini, Rahul Kumar and Bhattacharya, Saswata (2018) A Phase Field Study of Spinodal Decomposition in Systems with Variable Mobility. Masters thesis, Indian Institute of Technology Hyderabad.