Publications in Journals
Publications in Journals
27. Animesh Bhui, Prasad VD Matukumilli, Shuva Biswas, Abdul Ahad, Anupama Ghata, Divya Rawat, Moinak Dutta, Ajay Soni, Umesh V Waghmare, Kanishka Biswas, s-d Coupling-Induced Dynamic Off-Centering of Cu Drives High Thermoelectric Performance in TlCuS, JACS, 2025.
26. Ivy Maria, Paribesh Acharyya, David Voneshen, Moinak Dutta, Abdul Ahad, Martin Etter, Tanmoy Ghosh, Koushik Pal, Kanishka Biswas, Evidence of Lone Pair Crafted Emphanisis in the Ruddlesden–Popper Halide Perovskite Cs2PbI2Cl2, Advanced Materials, 2408008, 2024.
25. SR Sahu, SS Majid, A Tripathy, N Bano, Abdul Ahad, Hyungwoo Lee, VG Sathe, DK Shukla, Strain effects on insulator-to-metal transition and electronic structure in VO2, Physical Review B, 109, ,155132, 2024.
24. Shah Faisal, Sofi Suhail Majid, Abdul Ahad, Feroz Ahmad Sofi, Samanway Mohanta, Mukul Gupta, Pabitra Sahu, Wen-Pin Hsieh, Himanshu Srivastava, Mohd Ikram, Dinesh Kumar Shukla, Photocatalytic Activity of BaAl2O4 for Water Purification, Langmuir, 40, 8418 2024.
23. D. Sarkar, K. Dolui,V. Taneja, Abdul Ahad, M. Dutta, S. O. Manjunatha, D. Swain, and K. Biswas, Chemical Bonding Tuned Lattice Anharmonicity Leads to a High Thermoelectric Performance in Cubic AgSnSbTe3, Angewandte Chemie Int. Ed., e202308515, 2023,
22. P. Acharyya, K. Pal, Abdul Ahad, D. Sarkar, K. S. Rana, M. Dutta, A. Soni, U.V. Waghmare and K. Biswas, Extended antibonding states and phonon localization induce Ultralow thermal conductivity in low dimensional Metal Halide, Advanced Functional Materials, 2304607, 2023.
21. A. Tripathy, K. Gautam, K. Dey, S. R. Sahu, Abdul Ahad, A. Upadhyay, A. Sagdeo, S. Francoual, P. J. Bereciartua, I. Gudim, J. Strempfer, V. G. Sathe, and D. K. Shukla, Structural and magnetic interplay in multiferroic Ho0.5Nd0.5Fe3(BO3)4 , Physical Review B 107, 214106, 2023.
20. Abdul Ahad*, K Gautam, SS Majid, K Dey, A Tripathy, F Rahman, RJ Choudhary, R Sankar, AK Sinha, SN Kaul, DK Shukla, Random magnetic anisotropy driven transitions in layered perovskite LaSrCoO4, Physical Review B 107, 214405,2023.
19. S. R. Sahu, S. S. Majid, Abdul Ahad, A. Tripathy, K. Dey, S. Pal, B. K. De, Wen-Pin Hsieh, R. Rawat, V. G. Sathe, and D. K. Shukla, Kinetically-decoupled electrical and structural phase transitions in VO2, Physical Review B, 107, 134106, 2023.
18. Abdul Ahad*, Debattam Sarkar, Vaishali Taneja, Kanishka Biswas, Coexistence of Quantum Diffusive and Diffusive Two Band Carriers in Site Disordered AgSnSbTe3, Materials Today Physics, 27 100787, 2022
17. S. S. Majid, Abdul Ahad, F. Rahman, V. Sathe, and D. K. Shukla, Unveiling the Role of VO2(B) Polymorph in the Insulator–Metal Transition of VO2(M1) Thin Films, Phys. Status Solidi B, 2200108, 2022.
16. Abdul Ahad* and M. S. Bahramy, Pressure-induced collapse of ferromagnetism in nickel, Physical Review B, 105, 024404, 2022.
15. K. Dey, Abdul Ahad, K. Gautam, A. Tripathy, S. S. Majid, S. Francoual, C. Richter, M. N. Singh, A. Sagdeo, E. Welter, N. Vittayakorn, V. G. Sathe, R. Rawat, and D. K. Shukla, Coexistence of local structural heterogeneities and long-range ferroelectricity in Pb-free (1−x)Ba(Zr0.2Ti0.8)O3−x(Ba0.7Ca0.3)TiO3 ceramics, Physical Review B - Letter, 103, L100205, 2021.
14. Abdul Ahad, K. Gautam, K. Dey, S. S. Majid, F. Rahman, S. K. Sharma, J. A. H. Coaquira, Ivan da Silva, E. Welter, and D. K. Shukla, Magnetic correlations in subsystems of the misfit [Ca2CoO3]0.62[CoO2] cobaltate, Physical Review B 102, 094428, 2020.
13. K Gautam, SS Majid, S Francoual, Abdul Ahad, K Dey, MC Rahn, R Sankar, FC Chou, DK Shukla, Magnetic and orbital correlations in multiferroic CaMn7O12 probed by x-ray resonant elastic scattering, Physical Review B 101, 224430, 2020.
12. Abdul Ahad, K Gautam, SS Majid, S Francoual, F Rahman, Frank MF De Groot, DK Shukla, Origin of the high Seebeck coefficient of the misfit [Ca2CoO3]0.62[CoO2] cobaltate from site specific valency and spin state determinations, Physical Review B- Rapid Communications, 101, 220202(R), 2020.
11. Khan, A., Rahman, F., Abdul Ahad & Alvi, P. Investigation of transport phenomenon and magnetic behavior of fe doped In2O3. Physica B: Condensed Matter, 592, 412282 (2020).
10. S. S Majid, S. R. Sahu, Abdul Ahad, K. Dey, K. Gautam, F. Rahman, P. Behera, U. Deshpande, V. G. Sathe, D. K. Shukla, Role of VV dimerization in the insulator-metal transition and optical transmittance of pure and doped VO2 thin films, Physical Review B 101, 014108, 2020.
9. Abdul Ahad, D. K. Shukla, A setup for Seebeck coefficient measurement through controlled heat pulses, Review of Scientific Instruments, 90, 116101, 2019.
8. Abdul Ahad*, K Gautam, SS Majid, K Dey, F Rahman, RJ Choudhary, DK Shukla, Magnetic correlations in mixed valent layered La1.2Sr0.8CoO4, Physica B, 570, 308, 2019.
7. K Gautam, Abdul Ahad, K Dey, SS Majid, S Francoual, VG Sathe, Ivan da Silva, DK Shukla, Symmetry breaking and spin lattice coupling in NdCrTiO5, Physical Review B 100, 104106, 2019.
6. Abdul Ahad, R Rawat, F Rahman, DK Shukla, Non thermal isostructural electrically driven insulator-metal transition and electro-strain in layered cobaltate, arXiv preprint arXiv:1908.01125, 2019.
5. SS Majid, K Gautam, Abdul Ahad, F Rahman, RJ Choudhary, Frank MF De Groot, DK Shukla, Mott-Hubbard insulator-metal transition in the VO2 thin film: A combined XAS and resonant PES study, arXiv preprint arXiv:1907.12746, 2019.
4. K Gautam, Abdul Ahad, SS Majid, A Sagdeo, S Francoual, RJ Choudhary, DK Shukla, Deciphering role of the Fe substitution in modulating the structural, magnetic and magnetocaloric properties of NdCrTiO5, Journal of Magnetism and Magnetic Materials, 478, 260, 2019.
3. Abdul Ahad, D. K. Shukla, F. Rahman, K. Gautam, K. Dey, S. S. Majid, S. K. Sharma, J. A. H. Coaquira, Griffiths-like phase and charge-spin glass state in La1.5Sr0.5CoO4, Applied Physics Letters 113, 102405, 2018.
2. SS Majid, DK Shukla, F Rahman, S Khan, K Gautam, Abdul Ahad, S Francoual, RJ Choudhary, VG Sathe, J Strempfer, Insulator-metal transitions in the T phase Cr-doped and M 1 phase undoped VO2 thin films, Physical Review B 98, 075152, 2018.
1. Abdul Ahad, D. K. Shukla, F. Rahman, S. Majid, Tarachand, G. S. Okram, D. M Phase, Colossal thermopower, spin states and delocalization effects in single layered La2-xSrxCoO4, Acta Materialia, 135, 233, 2017.
1) A Tripathy, K Gautam, K Dey, Abdul Ahad, IA Gudim, VG Sathe, DK Shukla, Dielectric and Raman spectroscopy measurements across structural phase transition in multiferroic HoFe3(BO3)4 single crystal, AIP Conference Proceedings 2162 (1), 020062 (2019).
2) K Dey, Abdul Ahad, K Gautam, DK Shukla , Domain wall freezing behavior in near triple point Pb free BZT-BCT ceramic composition, AIP Conference Proceedings 2115 (1), 030012 (2019).
3) Abdul Ahad, S Majid, F Rahman, DK Shukla, DM Phase, Electronic structure modifications and band gap narrowing in Zn0.95V0.05O, AIP Conference Proceedings 1942, 090028 (2018).
4) Abdul Ahad, D. K. Shukla, F. Rahman, S. Majid, Tarachand, G. S. Okram, D. M Phase, Crystal structure and electrical transport properties of single layered perovskite LaSrCoO4, Journal of Physics: Conference Series 755, 012026 (2016).
5) Abdul Ahad, S Majid, F Rahman, Zn1-xCoxO nanoparticles: Synthesis and study of enhanced optical and structural properties, AIP Conference Proceedings 1731, 050043 (2016).