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Profile Summary

Jumaeda Jatmika is a researcher at the Quantum Device and Technology Research Group, Research Center for Quantum Physics, BRIN. His research focus primarily on the growth of high-quality single crystals and the investigation of electron transport in rare-earth materials. Currently, he is conducting research on the growth of high-quality single crystals in Heavy Fermion materials using the flux method. In addition to this research, he is also investigating the magnetic properties and electroproperties of manganese perovskite materials and High-Tc Superconductors.

  • Research Keywords: Single crystal growth, Heavy Fermion, Manganese Perovskite, Electron transport properties.
  • Contact: jumaeda.jatmika(at)brin.go.id
  • Metrics: Google Scholar, ORCiD

Academic Degrees

  • Ph.D. (2021) | Graduate School of Science and Technology, Optoelectronics and Nanostructure Science Department, Shizuoka University, Japan
  • M.Sc. (2017) | Physics Department, Science Faculty, Shizuoka University, Japan
  • S.Si./B.Sc. (2014) | Physics Department, Faculty of Mathematics and Natural Sciences, Universitas Jenderal Soedirman, Indonesia

Work Experience

  • 2024–Present: Researcher, Research Center for Quantum Physics, BRIN, Indonesia
  • 2023–2024: Postdoctoral Researcher, Research Center for Quantum Physics, BRIN, Indonesia

Selected Publications

  • A. Koizumi, S. Tsutsui, J. Jatmika, N. Tsuji, M. Tokii, M. Matsumoto, T. Ebihara, “Visual Indication of Electronic Structure in CeIn3“, J. Phys. Soc. Jpn. 94, 034704 (2025).
  • J. Jatmika, S. Winarsih, Agung Imaduddin, Risdiana, “Enhancing low field magnetoresistance in La0.7Ca0.25Sr0.05MnO3/Mn3O4 composite nanoparticles: unveiling its transport mechanism”, J. Sol-Gel Sci. Technol. 113, 399 (2025).
  • A. Ismardi, L. Aprilio, Gunawan, S. Winarsih, J. Jatmika, R. V. Manurung, I. W. Fathona, A. Suhendi, N. H. Abdullah, S. Maulida, F. A. Putri, I. W. Prihadni, B. N. Fariz, “Detection of highly sensitive Escherichia coli (E. coli) bacteria using an electrochemical sensor based on zinc oxide/polyvinyl alcohol nanocomposite”, Microchem. J. 207, 112044 (2024).
  • S. Winarsih, J. Jatmika, L. Roza, Risdiana, I. Watanabe, “Effect of Cobalt and Aluminium Doped on the Structural and Magnetic Properties of Zinc Oxide Nanoparticles for Spintronic Applications”, AIP Advances 14, 045044 (2024).
  • E. Takao, J. Jatmika, A. Miyake, M. Tokunaga, K. Kindo “High-field magnetization and magnetic phase diagrams for three symmetry axes in single-crystal CeAl2“, Phys. Rev. B 108, 205148 (2023).
  • J. Jatmika, H. Maruyama, M. S. Rahman, A. Sakai, S. Nakatsuji, A. Iyo, T. Ebihara “Superconducting properties of the ternary boride YRh4B4, Superconductor Science and Technology 33, 125006 (2020).
  • A. Miyake, Y. Sato, M. Tokunaga, J. Jatmika, T. Ebihara, “Different Metamagnetism between Paramagnetic Ce and Yb Isomorphs”, Phys. Rev. B 96, 085127 (2017).