Skip to content

Researcher Directory

Home » People » Jumaeda Jatmika

Profile Summary

Dr. Jumaeda Jatmika is a junior researcher at BRIN Research Center for Quantum Physics and a member of the Quantum Materials Research Group. He obtained both his master’s and doctoral degrees (2017 and 2021, respectively) from Shizuoka University, Japan. His research focuses on the investigation of electron transport properties and single-crystal growth of heavy fermion compounds using the flux method, as well as the synthesis of anomalous Hall effect (AHE) materials using the tetra-arc and powder metallurgical methods. In addition, he investigates the transport properties of manganese perovskite nanoparticles and high-Tc superconductors.

  • Research Keywords: Single crystal growth, Heavy fermion, electron transport properties.
  • Contact: jumaeda.jatmika.1(at)brin.go.id1
  • Metrics: Google Scholar

Academic Degrees

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

Work Experience

  • 2024–Present: Junior 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).