LIST OF PUBLICATIONS

• J. Palakkal, A. Arzumanov, R. Xie, Z. Li, N. Hadaeghi, T. Wagner, T. Jiang, Y. Ruan, G. Cherkashinin, L.M. Luna, H. Zhang, L. Alff, Off-Stoichiometry Engineering of the Electrical and Optical Properties of SrNbO3 Using Oxide Molecular Beam Epitaxy, Advanced Functional Materials, 35 (2025) 2419990.
• A. Tschesche, P. Henning, T. Meyer, J. Palakkal, ‘Room-temperature Ferromagnetism, Perpendicular Magnetic Anisotropy, and Anisotropic Magnetoresistance in Epitaxially Stabilized Air-stable Chromium Tellurides’, PREPRINT at Research Square 2024, DOI: https://doi.org/10.21203/rs.3.rs-4861088/v1.
• J. Palakkal, P. Henning, L. Alff, ‘Effect of valence electrons on the core level x-ray photoelectron spectra of niobium oxide thin films prepared by molecular beam epitaxy’, PREPRINT at arXiv 2024, DOI: https://doi.org/10.48550/arXiv.2409.15237.
• J. Palakkal, T. Meyer, M. Major, L. E. Bierschenk, L. Alff, ‘Growth Engineering of SrNbO₃ Perovskite Oxide by Pulsed Laser Deposition and Molecular Beam Epitaxy’, PREPRINT at arXiv 2024, DOI: https://doi.org/10.48550/arXiv.2410.00761.
• H.K. Siddiqui, A.I. Waidha, S. Kanbach, J.P. Palakkal, S. Haller, S.Yadav, P. Kleinschmidt, J.J Schneider, O. Clemens, L. Alff, U.I. Kramm, Influence of B-site variation on the bifunctional performance of LaFexCo_1-xO₃ for Zn-air battery, Electrochimica Acta, 500 (2024), 144711.
• G. Gkouzia, D. Günzing, R. Xie, T. Weßels, A. Kovács, A.T. N’Diaye, M. Major, J.P. Palakkal, R.E. Dunin-Borkowski, H. Wende, H. Zhang, K. Ollefs, L. Alff, Element-Specific Study of Magnetic Anisotropy and Hardening in SmCo_5–xCux Thin Films. Inorganic Chemistry, 62 (2023), 16354-16361.
• J.P. Palakkal, T. Schneider, L. Alff, Oxygen defect engineered magnetism of La₂NiMnO₆ thin films, AIP Advances, 12 (2022) 035116.
• S. Dasgupta, P. Komissinskiy, P. Nukala, I. Radulov, A. Rogalev, F. Wilhelm, M. Major, J.P. Palakkal, A. Radetinac, L. Alff, Charge-transfer driven ferromagnetism in a disordered three-dimensional 3d-5d spin system, Journal of Magnetism and Magnetic Materials, 539 (2021) 168330.
• L. Herkert, P. Selter, C.G. Daniliuc, N. Bäumer, J.P. Palakkal, G. Fernández, M.R. Hansen, Tuning the Molecular Packing of Self-Assembled Amphiphilic PtII Complexes by Varying the Hydrophilic Side-Chain Length, Chemistry – A European Journal, 27 (2021) 4617-4626.
• N. Bäumer, K.K. Kartha, S. Buss, J.P. Palakkal, C.A. Strassert, G. Fernández, Exploiting coordination geometry to tune the dimensions and processability of metallosupramolecular polymers, Organic Chemistry Frontiers, 15 (2021) 4138-4143.
• N. Bäumer, K.K. Kartha, S. Buss, I. Maisuls, J.P. Palakkal, C.A. Strassert, G. Fernández, Tuning energy landscapes and metal–metal interactions in supramolecular polymers regulated by coordination geometry, Chemical Science, 12 (2021) 5236-5245.
• J.P. Palakkal, L. Zeinar, M. Major, P. Komissinskiy, T. Schneider, L. Alff, Thickness-Dependent Magnetism in Epitaxial SrFeO_3-δ Thin Films, IEEE Transactions on Magnetics, 57 (2021) 1-5.
• N. Schäfer, N. Karabas, J.P. Palakkal, S. Petzold, M. Major, N. Pietralla, L. Alff, Kinetically induced low-temperature synthesis of Nb₃Sn thin films, Journal of Applied Physics, 128 (2020) 133902.
• J.P. Palakkal, T. Faske, M. Major, I. Radulov, P. Komissinskiy, L. Alff, Ferrimagnetism, exchange bias and spin-glass property of disordered La₂CrNiO₆, Journal of Magnetism and Magnetic Materials, 508 (2020) 166873.
• N. Bäumer, K.K. Kartha, J.P. Palakkal, G. Fernández, Morphology control in metallosupramolecular assemblies through solvent-induced steric demand, Soft Matter, 16 (2020) 6834-6840.
• K. Aswathi, J.P. Palakkal, M.R. Varma, Observation of Griffiths-like phase in Y₂CrMnO₆ perovskites, Journal of Magnetism and Magnetic Materials, 514 (2020) 167276.
• K. Aswathi, J. Pezhumkattil Palakkal, R. Revathy, M.R. Varma, Sign reversal of magnetization in Sm₂CrMnO₆ perovskites, Journal of Magnetism and Magnetic Materials, 483 (2019) 89-94.
• K. Aswathi, J. Pezhumkattil Palakkal, M. RaamaVarma, Magnetization sign reversal, exchange bias, and Griffiths-like phase in orthorhombic perovskite Pr₂FeMnO₆, Journal of Magnetism and Magnetic Materials, 476 (2019) 45-53.
• J.P. Palakkal, R.S. Cheriyedath, P.N. Lekshmi, M. Valant, M.V. Mihelj, M.R. Varma, Large positive and negative magnetodielectric coupling in Fe half-doped LaMnO₃, Journal of Magnetism and Magnetic Materials, 474 (2019) 183-186.
• J.P. Palakkal, C.R. Sankar, M.R. Varma, Magnetism and magnetoresistance in Al half-doped LaNiO₃, Materials Chemistry and Physics, 225 (2019) 316-319.
• K. Aswathi, J.P. Palakkal, P.N. Lekshmi, M.R. Varma, A Griffiths-like phase and variable range hopping of polarons in orthorhombic perovskite Pr₂CrMnO₆, New Journal of Chemistry, 43 (2019) 17351-17357.
• J.P. Palakkal, A. Kaipamangalath, C.R. Sankar, M.R. Varma, Structural, magnetic, and magnetotransport properties of LaFe_0.5Ni_0.5O₃, Ceramics International, 44 (2018) 22401-22405.
• J.P. Palakkal, M. Rijila, A.P. Paulose, C. Raj Sankar, Collective dipolar relaxations in a molecular nanomagnet, Mn₁₂-acetate, Journal of Magnetism and Magnetic Materials, 466 (2018) 289-294.
• J.P. Palakkal, C.R. Sankar, M.R. Varma, Memory and aging effects of molecular nanomagnet Mn₁₂ benzoate, AIP Conference Proceedings, 1953 (2018) 120050.
• A. Kaipamagalath, J.P. Palakkal, M.R. Varma, Griffiths-like phase in high TC perovskite La₂FeReO₆ prepared in a controlled reducing atmosphere, AIP Conference Proceedings, 1953 (2018) 120041.
• J.P. Palakkal, C.R. Sankar, A.P. Paulose, M.R. Varma, Hopping conduction and spin glass behavior of La₂FeMnO₆, Journal of Alloys and Compounds, 743 (2018) 403-409.
• P6.J.P. Palakkal, C.R. Sankar, A.P. Paulose, M. Valant, A. Badasyan, M.R. Varma, Unusual magnetodielectric effects in La₂CuMnO₆ induced by a dynamic crossover in dielectric relaxation at TC, Materials Research Bulletin, 100 (2018) 226-233.
• J.P. Palakkal, C.O. Reddy, A.P. Paulose, C.R. Sankar, Surface spin tunneling and heat dissipation in magnetic nanoparticles, Materials Research Express, 5 (2018) 036101.
• A. Kaippamagalath, J.P. Palakkal, A.P. Paulose, M.R. Varma, Structural and magnetic properties of multiferroic Y₂NiMnO₆ double perovskite, Ferroelectrics, 518 (2017) 223-231.
• J.P. Palakkal, C.R. Sankar, M.R. Varma, Multiple magnetic transitions, Griffiths-like phase, and magnetoresistance in La₂CrMnO₆, Journal of Applied Physics, 122 (2017) 073907.
• J. Pezhumkattil Palakkal, P.N. Lekshmi, S. Thomas, M. Valant, K.G. Suresh, M.R. Varma, Polarons induced electronic transport, dielectric relaxation and magnetodielectric coupling in spin frustrated Ba₂FeWO₆, Materials Research Bulletin, 76 (2016) 161-168.
• J. Pezhumkattil Palakkal, P.N. Lekshmi, S. Thomas, K.G. Suresh, M.R. Varma, Observation of high-temperature magnetic transition and existence of ferromagnetic short-range correlations above transition in double perovskite La₂FeMnO₆, RSC Advances, 5 (2015) 105531-105536.

Book Chapter

• J.P. Palakkal, L. Alff, Book Chapter, Functional double perovskites from bulk to thin film heterostructures: The example of La₂NiMnO₆, in: J.L.C. Huamán, V.A.G. Rivera (Eds.) Perovskite Ceramics, Elsevier (2023), 383-400.