Vol. 18 No. 1 (2026): March 2026 (Forthcoming Issue)

Research Article

• Monte Carlo Simulation to Understand the Working Mechanism of The Electrolytes Lithium Hexafloorophosphate and Ethylene Carbonate

  Ego Srivajawaty Sinaga (Department of Physics, Universitas Cenderawasih, Jayapura, 99581, Indonesia)
  Hubertus Ngaderman (Department of Physics, Universitas Cenderawasih, Jayapura, 99581, Indonesia)

  1-13

  • pdf

  DOI : 10.25077/jif.18.1.1-13.2026

  Abstract View : 118

  pdf downloads: 103

• Equilibrium Points and Periodic Orbits of Artificial Satellite Adjacent to an Oblate and Rotating Asteroid

  La Fatsa Fauzia (Master Program in Astronomy, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Bandung, 40132, Indonesia)
  Dermawan Budi (Astronomy Research Group & Bosscha Observatory, Faculty of Mathematics and Natural Sciences, and University Center of Excellence for Space Science, Technology and Innovation, Institut Teknologi Bandung, Bandung, 40132, Indonesia)

  14-24

  • pdf

  DOI : 10.25077/jif.18.1.14-24.2026

  Abstract View : 93

  pdf downloads: 89

• Effect of Freshwater and Seawater Immersion on Mechanical Properties and Pre-Immersion Magnetic Response of Silicone Rubber–Magnetite Composite Magnets

  Wibowo Wibowo (Department of Mechanical Engineering, Universitas Sebelas Maret, Surakarta, 57126, Indonesia)
  Nehemia Herbert Santoso (Department of Mechanical Engineering, Universitas Sebelas Maret, Surakarta, 57126, Indonesia)
  Brilliano Wahyu Ramadhan (Department of Mechanical Engineering, Universitas Sebelas Maret, Surakarta, 57126, Indonesia)
  Wibawa Endra Juwana (Department of Mechanical Engineering, Universitas Sebelas Maret, Surakarta, 57126, Indonesia)
  Mujtahid Kaavessina (Department of Chemical Engineering, Universitas Sebelas Maret, Surakarta, 57126, Indonesia)

  25-34

  • pdf

  DOI : 10.25077/jif.18.1.25-34.2026

  Abstract View : 108

  pdf downloads: 117

• Enhancing Stellar Orbit Accuracy through the Radius Power Law Time Step Function Model

  Hasanuddin Hasanuddin (Department of Physics, Faculty of Mathematics and Natural Sciences, University of Tanjungpura, Pontianak, 78124, Indonesia)
  Agustinus Eusebius (Department of Physics, Faculty of Mathematics and Natural Sciences, University of Tanjungpura, Pontianak, 78124, Indonesia)
  Yudha Arman (Department of Physics, Faculty of Mathematics and Natural Sciences, University of Tanjungpura, Pontianak, 78124, Indonesia)

  35-44

  DOI : 10.25077/jif.18.1.35-44.2026

  Abstract View : 101

• Analysis of Breast Cancer Radiation Dose Distribution Using Bolus Density in 3DCRT Technique Radiotherapy Planning at Andalas University Hospital

  Dini Asetiyo (Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Andalas, Padang, 25163, Indonesia)
  Dian Milvita (Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Andalas, Padang, 25163, Indonesia)
  Muhammad Ilyas (Installation of Radiotherapy Universitas Andalas Hospital, Padang, 25176, Indonesia)

  45-54

  • pdf

  DOI : 10.25077/jif.18.1.45-54.2026

  Abstract View : 28

  pdf downloads: 12

• Long-Term Crustal Deformation along the Southern Java Subduction Margin Revealed by GNSS Observations

  Vira Friska (Department of Physics, Universitas Riau, Pekanbaru 28293, Indonesia)
  Marzuki Marzuki (Department of Physics, Universitas Andalas, Padang, 25163, Indonesia)
  Nurdin Nurdin (Department of Physics, Universitas Andalas, Padang, 25163, Indonesia)
  Fadilla Monica (Department of Physics, Universitas Andalas, Padang, 25163, Indonesia)

  55-66

  • pdf

  DOI : 10.25077/jif.18.1.55-66.2026

  Abstract View : 25

  pdf downloads: 13

• Structural Interpretation of the Jonggol Mount Area, Kulon Progo, Yogyakarta, Using Gravity Inversion Modelling

  Setyo Pambudi (Department of Geology Engineering, Institut Teknologi Nasional Yogyakarta, Yogyakarta, 55281, Indonesia)
  Rizqi Prastowo (Department of Mining Engineering, Institut Teknologi Nasional Yogyakarta, Yogyakarta, 55281, Indonesia)
  Ajimas Pascaning Setiahadiwibowo (Department of Geophysics Engineering, Universitas Pembangunan Nasional Veteran Yogyakarta, Yogyakarta, 55283, Indonesia)

  67-79

  • pdf

  DOI : 10.25077/jif.18.1.67-79.2026

  Abstract View : 0

  pdf downloads: 0