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All Journal SITEKIN: Jurnal Sains, Teknologi dan Industri JURNAL PASTI (PENELITIAN DAN APLIKASI SISTEM DAN TEKNIK INDUSTRI) JMM (Jurnal Masyarakat Mandiri) Jurnal Fisika : Fisika Sains dan Aplikasinya Jurnal Optimalisasi Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi Jurnal Pengabdian Masyarakat Bumi Raflesia Journal of Applied Engineering and Technological Science (JAETS) Jurnal Rekayasa Lingkungan Journal of Industrial and Engineering System Jurnal Sains Teknologi dalam Pemberdayaan Masyarakat Jurnal Jaring SainTek
Widyantoro, Murwan
Uiversitas Bhayangkara Jakarta Raya
Aerospace Engineering Humanities Astronomy Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Physics Transportation Other

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Journal : Jurnal Fisika : Fisika Sains dan Aplikasinya

 1 
PENGARUH DOPAN ZN PADA BAHAN BARIUM HEKSAFERIT TERHADAP UKURAN KRISTAL DAN SIFAT MAGNETIK Ahmad Fauzi; Hernowo Widodo; Murwan Widyantoro
Jurnal Fisika : Fisika Sains dan Aplikasinya Vol 8 No 1 (2023): Jurnal Fisika : Fisika Sains dan Aplikasinya
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/fisa.v8i1.11821

Abstract

Barium hexaferrite material as magnetic material can be used for wave absorption applications. However, to make the absorber material, the material must be soft magnetic material. For now, the barium hexaferrite problem is still a hardmagnetic material. To form softmagnetic material modified by doping Zn metal into barium hexeferite. The purpose of this study was to determine the Zn Doping effect in barium hexaferrite material on crystal size and magnetic properties. Zn doping into barium hexaferrite (BaFe12-xZnxO19) with doping variation of Zn x = 0, 0.4, 0.6, and 0.8. The method used in this study is the mechanical millling method, while the crystal size test and magnetic properties use XRD characterization tools and Permagraph. The results showed that the smaller the crystal size of 151.509 nm if given Zn doping with variations in the addition of x = 0.8 and permagraph test results from doping variation Zn x = 0.8 obtained the magnetic properties in the form of coercivity values of 58.97 kA / m, the value magnetic remanent of 0.083 Tesla, magnetic saturation value of 0.1402 Tesla and the energy of the product is 1.2 kJ/m2. The test results concluded that the size of the crystals and the coercivity values were reduced if given the addition of excess Zn. this shows that Zn doping on barium hexaferrite is able to reduce the size of the crystal and its magnetic properties. Changes in crystal size and coercivity values become smaller indicating that the material is soft magnetic material.
Co-Authors Achmad Muhazir Agung Siswahyu Agus Eko Prayitno Ahmad Fauzi Akhmad Fadillah Al Munawir Alloysius Vendhi Prasmoro, Alloysius Vendhi Apriyani Apriyani Danielson Adisyah Eko Putra, Fibi Fadil Triawan Fibi Eko Putra Fibi Eko Putra Fikri Adi Sastra Hamdani, Haris Herri Darsan Ibnu Fajar Ibnu Fajar iskandar zulkarnaen Ismaniah Ismaniah Jasan Supratman Martono Martono Mohammad Zainal Mustofa Muhammad Zulfadhli, Muhammad Muhazir, Achmad Murhaban N Nabilatusolihah Nika Andini, Putri Nurina Kurniasari Rahmawati Oki Widhi Nugroho Paduloh Paduloh Purnomo, Rakhmat Putri Nika Andini Putri Nika Andini Rakhmat Purnomo Rifda Ilahy Rosihan Rifda Ilahy Rosihan Rifki Muhendra Rizki Muhammad Asrafi Rizky Firmansyah Roberta Heni Anggit Tansiri Sanusi Sanusi Solihin Solihin Solihin Solihin Solihin Solihin Tegar Muhammad Fajar Vendhi Prasmoro, Alloysius Warniningsih Warniningsih Warniningsih Warniningsih, Warniningsih Widodo, Hernowo Yayan Saputra Yayan Saputra Yayan Saputra, Yayan Yuri Delano Regeant Montororing Yuri Delano Regent Montororing