Items where Author is "Yunasfi, Yunasfi"

Ari Adi, Wisnu and Yunasfi, Yunasfi and Mashadi, Mashadi and Sahidin Winatapura, Didin and Mulyawan, Ade and Sarwanto, Yosef and Edi Gunanto, Yohanes and Taryana, Yana (2019) Metamaterial: Smart Magnetic Material for Microwave Absorbing Material. Metamaterial: Smart Magnetic Material for Microwave Absorbing Material.

Yunasfi, Yunasfi and Nurfadilah, Siti and Mashadi, Mashadi and Adi, Wisnu Ari (2018) ANALISIS DIFRAKSI SINAR-X DAN KARAKTERISASI ZNXFE(3-X)O4SEBAGAI PENYERAP GELOMBANG MIKRO OLEH PADA PERALATAN TELEKOMUNIKASI. Jurnal Sains Materi Indonesia, 19 (2). pp. 53-60. ISSN 1411-1098

Mulyawan, Ade and Adi, Wisnu Ari and Yunasfi, Yunasfi (2018) Raman spectroscopy study, magnetic and microwave absorbing properties of modified barium strontium monoferrite Ba(1-x)Sr(x)Fe2O4. Malaysian Journal of Fundamental and Applied Sciences, 14 (1). pp. 73-77. ISSN 2289-5981

Yunasfi, Yunasfi and Apit, Maspin and Ari Adi, Wisnu and Emriadi, Emriadi (2018) ANALISIS STRUKTUR KRISTAL DAN SIFAT MAGNET BAHAN ABSORBER NI(0,5-X)NDXFE2,5O4 HASIL SINTESIS DENGAN METODE KOPRESIPITASI. Majalah Ilmiah Pengkajian Industri, 12 (1). pp. 25-32. ISSN 2541-1233

Yunasfi, Yunasfi and Rachmawati, Indri and Mashadi, Mashadi and Adi, Wisnu Ari and Arofah, Nurmaya (2018) Analisis Fasa Sistem Mn₍₁₋ₓ₎NdxFe2O4 Sebagai Kandidat Bahan Penyerap Gelombang Mikro. Majalah Ilmu dan Teknologi Metalurgi, 33 (2). pp. 55-60. ISSN 0126-3188

Purwanto, S. and Salim, M and Yunasfi, Yunasfi (2018) Magnetic properties α-Fe2O3Filled MWNT/PolyVinyl Alcohol Composites Film. Journal of Physics: Conference Series, 1091. 012022. ISSN 1742-6588

Mashadi, Mashadi and Tiana, Saskia and Yunasfi, Yunasfi (2018) Phase analysis and magnet properties of ZnxFe(3-x)O4 prepared by milling process. Malaysian Journal of Fundamental and Applied Sciences, 14 (2). pp. 208-212. ISSN 2289-599x

Purwanto, P and Adi, WA and Yunasfi, Yunasfi (2017) Effect of Heat Treatment on The Crystal Structur, Electrical Conductivity and Surface of Ba1.5Sr0.5Fe2O5 Composite. In: IOP Conference Series: Materials Science and Engineering.

Mulyawan, Ade and Yunasfi, Yunasfi and Adi, Wisnu Ari (2017) Pengaruh Waktu Milling Terhadap Mikrostruktur dan Sifat Magnetik Komposit NiFe2O4-NdFeO3 [Influence Of Milling Time on Microstructure and Magnetic Properties of NiFe2O4-NdFeO3 Composite]. Metalurgi, 32 (3). p. 105. ISSN 0126-3188

Yunasfi, Yunasfi and Mashadi, Mashadi and Mulyawan, Ade (2017) SINTESIS BAHAN ABSORBER GELOMBANG MIKRO Ni(1,5-x)LaxFe1,5O4 DENGAN METODE SOL-GEL. Jurnal Sains Materi Indonesia, 19 (1). p. 19. ISSN 1411-1098

Mashadi, Mashadi and Yunasfi, Yunasfi and Ari Adi, Wisnu (2016) ANALYSIS OF CRYSTAL STRUCTURE AND FUNCTIONAL GROUPS OF NiFe2O4 USING SOL GEL METHOD. Jurnal Sains Materi Indonesia, 17 (03). pp. 131-135. ISSN 1411-1098

Yunasfi, Yunasfi and Adi, Wisnu Ari (2016) Structure and Magnetic Properties of Ni-C Nanocomposite. International Journal of Technology (2015) 4, 7 (3). pp. 479-485. ISSN 2086-9614

Jahja, Aziz K. and Panitra, Mardiyanto and Honggowiranto, Wagiyo and Mustofa, Salim and Yunasfi, Yunasfi (2016) Synthesis and characterization of spinel LiMn2O4 nanoparticles prepared by high-energy milling and hydrothermal method. Ionics, 22 (2). pp. 219-227. ISSN 0947-7047

Purwanto, Patricius and Yunasfi, Yunasfi and Mustofa, Salim (2015) STUDI PENDAHULUAN PEMBUATAN LAPISAN TIPIS MWCNT-Fe PADA PERMUKAAN GELAS DENGAN SPIN COATING. Jurnal Sains Materi Indonesia, 17 (01). pp. 10-14. ISSN 1411-1098

Yunasfi, Yunasfi (2015) Analisis Sifat Listrik Nanokomposit Fe0.5-C0.5. Metalurgi, 30 (1). pp. 31-38. ISSN 0126-3188

Yunasfi, Yunasfi and Mustofa, Salim (2015) RESEARCH AND DEVELOPMENT OF NANO-STRUCTURED CAPACITOR MATERIAL BY USING ?-IRRADIATION. Teknologi Indonesia, 37 (2).

Purwanto, P. and Yunasfi, Yunasfi and Purnama, S. and Mashadi, Mashadi (2015) Karakterisasi Sifat Listrik dan Morfologi Permukaan Bahan Komposit MWCNT-Fe. Jurnal Kimia dan Kemasan, 37 (2). p. 87. ISSN 2088-026X

Purwanto, P and Yunasfi, Yunasfi and Mustofa, Salim (2014) FABRIKASI LAPISAN TIPIS C-Cr PADA PERMUKAAN Si DENGAN MENGGUNAKAN METODE SPUTTERING FABRICATION OF TIN LAYER C-Cr ON Si SURFACE USING SPUTERING METHOD. Majalah Ilmiah Pengkajian Industri, 8 (3). pp. 101-106. ISSN 2541-1233

Yunasfi, Yunasfi and Yusuf, Saeful and Mashadi, Mashadi (2013) SIFAT LISTRIK DAN MAGNETIK LAPISAN TIPIS NANOKOMPOSIT Fe C/Si(100)[Electrical and Magnetic Properties of Fe-C/Si(100) Nanocomposite Thin Film.]. Majalah Ilmu dan Teknologi Metalurgi, 28 (2). pp. 89-96. ISSN 0126-3188

Yunasfi, Yunasfi and Mustofa, Salim and Muflikhah, Muflikhah (2012) Growth of Carbon Nanotubes with Milling Technique Using Fe as a Catalyst. Indonesian Journal of Materials Science, 14 (1). pp. 29-33. ISSN 1411-1098

Purwanto, Patricius and Yunasfi, Yunasfi and Mustofa, Salim (2012) PENGARUH PENAMBAHAN Cr TERHADAP STRUKTUR KRISTAL DAN SIFAT LISTRIK PADA BAHAN KOMPOSIT C-Cr. In: Pertemuan Ilmiah Iptek Bahan 2012, 3 Oktober 2012, Serpong.

Yunasfi, Yunasfi and Mashadi, Mashadi and Yusuf, Saeful (2012) PROPERTI LISTRIK DAN MAGNETIK LAPISAN TIPIS NANOKOMPOSIT Fe-C/Si(100). In: Pertemuan Ilmiah Iptek Bahan 2012, 3 Oktober 2012, Serpong.

Yunasfi, Yunasfi and Mustofa, Salim and Deswita, Deswita (2011) SYNTHESIS AND CHARACTERIZATION OF GRAPHITE NANOSTRUCTURE THIN FILM WITH SPUTTERING TECHNIQUE. Indonesian Journal of Materials Science, 14 (1). pp. 59-64. ISSN 1411-1098

Yunasfi, Yunasfi and Madesa, Tria and Mustofa, Salim (2011) SIFAT LISTRIK BAHAN KOMPOSIT FeXC1-X SEBELUM DAN SESUDAH IRADIASI SINAR-γ SAMPAI DOSIS 500 kGy. Jurnal Sains dan Teknologi Nuklir Indonesia, 12 (1). pp. 1-8. ISSN 1411-3481

Yunasfi, Yunasfi and Purwanto, Setyo and Madesa, Tria (2011) KARAKTERISASI SIFAT LISTRIK GRAFIT SETELAH IRADIASI DENGAN SINAR-γ. Jurnal Iptek Nuklir Ganendra, 14 (2). pp. 76-80. ISSN 1410-6987

Yunasfi, Yunasfi and Purwanto, Setyo and Adi, Wisnu Ari (2009) SIFAT MAGNETORESISTANCE BAHAN KOMPOSIT Fe0,2C0,8 SEBELUM DAN SESUDAH IRADIASI SINAR GAMMA PADA DOSIS 250 kGy. Jurnal Sains dan Teknologi Nuklir Indonesia, 10 (1). pp. 51-58. ISSN 1411-3481

Yunasfi, Yunasfi and Mustofa, Salim and Madesa, Tria (2008) Efek Konsentrasi Karbon terhadap Sifat Elektrik Bahan Komposit FexC1-x. In: Pertemuan Ilmiah Iptek Bahan 2008, 4 November 2008, Gedung DRN, Kawasan Puspiptek, Serpong.

Mustofa, Salim and Yunasfi, Yunasfi (2008) Efek Milling terhadap Struktur Karbon. In: Pertemuan Ilmiah Iptek Bahan 2008, 4 November 2008, Gedung DRN, Kawasan Puspiptek, Serpong.