Publications in refereed journals (in reverse chronology)

45. N. Baler, D. Palanisamy, P. Pandey, S. K. Makineni, S. Mahadevan, G. Phani Kumar, Influence of cooling rate on the evolution of γˈ precipitates in a low-density CoNi-base γ/γ′ superalloy, Materials Science and Engineering: A, 943(2025), 148794 . 

44. C. C. Gowda, D. Mandal, D. Chandravanshi, P. Pandey, A. Chandra, C. S. Tiwary, Magnetic field effects in two-dimensional manganese di-telluride (MnTe2) supercapacitors, Energy Technology, (2025), 2500170.

43. R. Dwivedi, P. Pandey, Design of a cast Al-based Al-Ni-Cr-Zr eutectic alloy with excellent high temperature mechanical properties, Scripta Materialia, 258(2025), 116506

42. M. P. Singh, P. Pandey, Achieving superior strength and low mass density in a novel g¢ strengthened CoNi- based superalloy, Journal of Materials Science, 60(3)(2025), 1098-1115.      

41. P. Pandey, N. Khatavkar, S. Kumar, H. Oh, A. Godha, S. K. Makineni, A. Singh, C Cem Tasan, K. Chattopadhyay, Plastic Deformation and Strengthening Mechanisms in CoNiCrFe High Entropy Alloys: The Role of Lattice Site Occupancy, International Journal of Plasticity, 183(2024), 104145. 

40. C. C. Gowda, A. Kartsev, N. Tiwari, A.A. Safronov, P. Pandey, A. K. Roy, P. M. Ajayan, D. S. Galvao, C. S. Tiwary, Non-thermal magnetic deicing using two-dimensional chromium telluride, Journal of Materials Chemistry C, 2024.                                                                                                                             

39. P. L. Mahapatra, R. Tromer, A. Jayakumar, G. Costin, B. Lahiri, R. R Nair, D. Roy, A. K. Roy, P. Pandey, D. S Galvao, C. S. Tiwary, 3D-printed flexible energy harvesting devices designed using non-layered two-dimensional natural tourmaline silicates, Journal of Materials Chemistry C, 12(2024), 3418-3429.   

38. S. Kumar*, P. Pandey*, Kamanio Chattopadhyay, Influence of interfacial and strain energies on γ′ coarsening kinetics in complex concentrated alloys, Materialia, 33(2024), 102018. (*Equal contribution)                                                                                                                                                                       

37. S. Slathia, M. Tripathi, R. Tromer, C. C. Gowda, P. Pandey, D. S. Galvao, A. Dalton, C. S. Tiwary, Thickness dependent nanoscale magnetism in two-dimensional manganese telluride (MnTe), Materials Today Chemistry, 38(2024), 102134.                                                                                                           

36. C. C. Gowda, R. Tromer, D. Chandravanshi, P. Pandey, K. Chattopadhyay, D. S. Galvao, C. S. Tiwary, Two-dimensional manganese di-telluride based triboelectric nanogenerator, Nano Energy, 117(2023), 108833.                                                                                                                                                      

35. C. C. Gowda, R. Tromer, P. Pandey, D. Chandravanshi, A. Chandra, K. Chattopadhyay, D. S Galvao and C. S. Tiwary, Magnetic behavior of two-dimensional manganese telluride, 2D Materials, 10(2023), 045006.                                                                                                                                               

34. P. Pandey, M. Heczko, N. Khatavkar, N. Mazumder, A. Sharma, A. Singh. M. J. Mills, K. Chattopadhyay, On the faulting and twinning mediated strengthening and plasticity in a γ′ strengthened CoNi-based superalloy at room temperature, Acta Materialia, 252(2023), 118928.                                          

33. P. Pandey, M. V. Pantawane, N. Baler, R. Ravi, S. K. Makineni, K. Chattopadhyay, Effect of Cr addition on the γ′ strengthened CoNiCrAlMo compositionally complex alloy, Materials Science and Technology, 39(2023), 347-361.                                                                                                               

32. S. D. Negedu, R. Tromer, S. Siddique, C. F. Woellner, F. E. Olu, M. Palit, A. K. Roy, P. Pandey, D. S. Galvao, P. Kumbhakar, C. S. Tiwary, Enhancement in magnetization of two‑dimensional cobalt telluride and its magnetic field‑assisted photocatalytic activity, Applied Physics A, 128-5, (2022), 379.                   

31. S. D. Negedu,   R. Tromer,   C. C. Gowda,   C. Woellner,   O. E. Femi,   A. K. Roy,   P. Pandey,   D. S. Galvao,   P. M. Ajayan,   P. Kumbhakar  and  C. S. Tiwary, Two-dimensional Cobalt Telluride as Piezo-tribogenerator, Nanoscale, 14(2022), 7788-7797.                                                                                        

30. C. C. Gowda, A. Mathur, A. Parui, P. Kumbhakar, P. Pandey, S. Sharma, A. Chandra, A. K. Singh, A. Halder, C. S. Tiwary, Understanding the electrocatalysis OER and ORR activity of ultrathin spinel Mn3O4, Journal of Industrial and Engineering Chemistry, 113(2022), 153-160.                                  

29. S. D. Negedu, A. Karstev, M. Palit, P. Pandey, O. E. Femi, A. K. Roy, G. P Das, P. M. Ajayan, P. Kumbhakar, C. S. Tiwary, Energy Harvesting from Atomically Thin Co2Te3, The Journal of Physical Chemistry C, 126(2022), 12545-12553.                                                                                                            

28. P. L. Mahapatra, R. Tromer, P. Pandey, K. Chattopadhyay, P. M. Ajayan, A. K. Roy, G. Costin, D. S. Galvao, P. Kumbhakar, C. S. Tiwary, Synthesis and Characterization of Biotene: A New 2D Natural Oxide from Biotite, Small, 18(2022), 2201667.                                                                                                  

27. Athira K S, P. Pandey, K.V. Phani Prabhakar, K. Chattopadhyay, S. Chatterjee, Laser welding of a W-free precipitation strengthened Co-base superalloy, Journal of Materials Science, 57(2022) 7085.                                                                                                                                                                                   

26. P. Pandey, A. Sawant, N. Baler, S. K. Makineni, K. Chattopadhyay, Effect of Ru addition on γ/γ′ microstructural stability in a low-density CoNi based superalloy, Scripta Materialia, 208 (2022), 114318.                                                                                                                                                                         

25. C. S. Tiwary*, P. Pandey*, S. Sarkar, R. Das, S. Samal, K. Biswas, K. Chattopadhyay, Five decades of research on development of eutectics as engineering materials, Progress in Materials Science, 123(2022), 100793. (*Equal contribution)                                                                                                                      

24. S. K. Makineni, A. Sharma, P. Pandey, K. Chattopadhyay, An overview of Co-base alloys for high temperature applications, Encyclopedia of Materials: Metals and Alloys, 1(2022), 323-334.                                                                                                                                                                                                  

23. P. Pandey, N. Mazumder, M. P. Singh, C. Patil, A. Sharma, S. K. Makineni, D. Banerjee, K. Chattopadhyay, Design of low mass density γ/γ′ CoNi-based superalloys with promising high-temperature mechanical properties, Physical Review Materials, 5(2021), 093601.                                                                     

22. M. P. Singh, O. E. Femi, P. Pandey, K. Chattopadhyay, Thermophysical and magnetic properties of Co-Ni-Mo-Al-Ta class of tungsten free Co-based superalloys, Journal of Alloys and Compounds, 879(2021), 160379.                                                                                                                                              

21. P. Pandey, A. S. Prasad, N. Baler, K. Chattopadhyay, On the effect of Ti addition on microstructural evolution, γ′ precipitates coarsening kinetics and mechanical properties in a Co-30Ni-10Al-5Mo-2Nb alloy, Materialia, 16(2021), 101072.                                                                                                     

20. S. Mukhopadhyay, P. Pandey, S. K. Makineni, B. Gault, K. Biswas, K. Chattopadhyay, The role of Ti addition on the evolution and stability of γ/γ′ microstructure in a Co-30Ni-10Al-5Mo-2Ta alloy, Acta Materialia, 208(2021), 116736.                                                                                                               

19. N. Baler, P. Pandey, K. Chattopadhyay, G. Phanikumar, Influence of thermomechanical processing parameters on microstructural evolution of a γ′ strengthened Co-based superalloy during high temperature deformation, Materials Science and Engineering: A, 791(2020), 139498.                                     

18. R. Nandan, P. Pandey, A. Gautam, O. Y. Bisen, K. Chattopadhyay, M. M. Titirici, K. K. Nanda, Atomic Arrangement Modulation in CoFe Nanoparticles Encapsulated in N-Doped Carbon Nanostructures for Efficient Oxygen Reduction Reaction, ACS Applied materials interfaces, 13, 3(2021), 3771-3781.         

17. P. Pandey, S. Mukhopadhyay, C. Srivastava, S. K. Makineni, K. Chattopadhyay, Development of new γ′-strengthened Co-based superalloys with low mass density, high solvus temperature and high temperature strength, Materials Science and Engineering: A, 790(2020), 139578.                                                          

16. N. Baler, P. Pandey, M. P. Singh, S. K. Makineni, K. Chattopadhyay, Effects of Ti and Cr Additions in a Co–Ni–Al–Mo–Nb-Based Superalloy, Superalloys, 2020, 929-936.                                                                                                                                                                                                                                   

15. S. Saha, R. P. Singh, A. Kumar, A. De, P. Pandey, B. Narayan, H. Basumatary, A. Senyshyn, R. Ranjan, Magnetic enhancement of ferroelectric polarization in a particulate multiferroic composite derived in situ via additive assisted sintering of a pseudo ternary alloy system BiFeO3–PbTiO3–DyFeO3, Applied Physics Letters, 116(2020), 142902.   

14. N. Baler, P. Pandey, P. Dhanalakshmi, S. K. Makineni, G. Phanikumar, K. Chattopadhyay, On the effect of W addition on microstructural evolution and γ′ precipitate coarsening in a Co-Ni-Al-Mo-Ta-Ti alloy, Materialia, 10(2020), 100632.  

13. A. Rout, A. Gumaste, P. Pandey, E. F. Oliveira, S. Demiss, V. P. Mahesh, C. Bhatt, K. Raphael, R. S. Ayyagari, P. A. S. Autreto, M. Palit, F. Olu, D. S. Galvao, A. Arora, C. S. Tiwary, Bioinspired Aluminum Composite Reinforced with Soft Polymers with Enhanced Strength and Plasticity, Advanced Engineering Materials, 22(3)(2020), 1901116.                                                                                                                                                                                

12. C. S. Tiwary, M. Paliwal, S. Kashyap, P. Pandey, S. Sarkar, I. Kundu, S. Bhaskar, I. H. Jung, K. Chattopadhyay, D. Banerjee, Microstructures and mechanical properties of ternary Ti–Si–Sn alloys, Materials Science and Engineering: A, 770(2020), 138472.                                                                           

11. P. Pandey, S. Kashyap, P. Dhanalakshmi, A. Sharma, K. Chattopadhyay, On the high temperature coarsening kinetics of γ′ precipitates in a high strength Co37.6Ni35.4Al9.9Mo4.9Cr5.9Ta2.8Ti3.5 fcc based high entropy alloy, Acta Materialia, 177(2019), 82-95.                                                                             

10. P. Pandey, S. K. Makineni, B. Gault, K. Chattopadhyay, On the origin of a remarkable increase in strength and stability of an Al rich Al-Ni eutectic alloy by Zr addition, Acta Materialia, 170(2019), 205-217.                                                                                                                                                                       

9. P. Pandey, A. K. Sawant, B Nithin, Z. Peng, S. K. Makineni, B. Gault, K. Chattopadhyay, On the effect of Re addition on microstructural evolution of a CoNi-based superalloy, Acta Materialia, 168(2019), 37-51.                                                                                                                                                             

8. P. Pandey, C. S. Tiwary, K. Chattopadhyay, Effects of Cu and In trace elements on microstructure, thermal and mechanical properties of a Sn-Zn eutectic alloy, Journal of Electronic Materials, 48(2019), 2660-2669.                                                                                                                                                           

7. P. Kumbhakar, S. Biswas, P. Pandey, C. S. Tiwary, P. Kumbhakar, Tailoring of structural and photoluminescence emissions by Mn and Cu co-doping in 2D nanostructures of ZnS for the visualization of latent fingerprints and generation of white light, Nanoscale, 11(2019), 2017-2026.                                               

6. P. Pandey, S. K. Makineni, A. Samanta, A. Sharma, S. M. Das, B Nithin, C. Srivastava, A. K. Singh, D. Raabe, B. Gault, K. Chattopadhyay, Elemental site occupancy in the L12 A3B ordered intermetallic phase in Co-based superalloys and its influence on the microstructure, Acta Materialia, 163(2019), 140-153. 

5. A. Rout, P. Pandey, E. F. Oliveira, P. A. D. S. Autreto, A. Gumaste, A. Singh, D. S. Galvão, A. Arora, C. S. Tiwary, Atomically locked interfaces of metal (Aluminium) and polymer (Polypropylene) using mechanical friction, Polymer, 169(2019),148-153.                                                                                            

4. B. Nithin, A. Samanta, S. K. Makineni, T. Alam, P. Pandey, A. K. Singh, R. Banerjee, K. Chattopadhyay, Effect of Cr addition on γ-γ′ cobalt-based Co-Mo-Al-Ta class of superalloys: a combined experimental and computational study, Journal of Materials Science, 52(2017), 11036-11047.                                  

3. P. Pandey, S. Kashyap, C. S. Tiwary, K. Chattopadhyay, Development of high-strength high temperature cast Al-Ni-Cr alloys through evolution of a novel composite eutectic structure, Metallurgical and Materials Transactions A, 48(2017), 5940-5950.                                                                                                  

2. Z. Wang, V. Kochat, P. Pandey, S. Kashyap, S. Chattopadhyay, A. Samanta, S. Sarkar, P. Manimunda, X. Zhang, S. Asif, A. K Singh, K. Chattopadhyay, C. S. Tiwary, P. M. Ajayan, Metal immiscibility route to synthesis of ultrathin carbides, borides and nitrides, Advanced Materials, 29(2017), 1700364.                

1. P. Pandey, C. S. Tiwary, K. Chattopadhyay, Effects of minute addition of Ni on microstructure and mechanical properties of Sn-Zn eutectic alloy, Journal of Electronic Materials, 45(2016), 5468-5477. 

Submitted Manuscripts

4. A. Chhotray, R. Tandon, S. Kashyap, P. Pandey, On the origin of yield strength anomaly in a γ/γ′ strengthened high entropy alloy.

3. P. Pandey, C. Cem Tasan, Achieving 1.65 GPa strength and 38% ductility without martensite or metastable austenite. 

2. P. Pandey, C. Cem Tasan, Strain rate effects on elevated temperature plasticity and damage in a Ni-based superalloy.

1. N. Tiwari, C. C. Gowda, S. Mishra, P. Pandey, S. Talapatra, A. K. Singh and C. S. Tiwary, Magnetocaloric effect near room temperature in chromium telluride (Cr2Te3).

Patents

2. C. Cem Tasan, You Na Lee, P. Pandey, Metallic alloy compositions, US Patent, Application No. 63/742,246 (2025).                                                               

1. P. Pandey, S. Sarkar, S. K. Makineni, C. Srivastava, K. Chattopadhyay, Copper base alloys with high strength and high conductivity at high temperatures and a method for producing the same, Indian Patent, Application No. – 201841036871.