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  • Azwar Manaf
2020

Enhancement of magnetic and microwave absorbing properties of [ba (fe, mn, ti)12 o19]1-x-[cofe12 o4] x (x = 0.2; 0.5; 0.8) composites

Darmawan, L., Suparno & Manaf, A., 11 May 2020, In : Journal of Physics: Conference Series. 1485, 1, 012046.

Research output: Contribution to journalConference article

Open Access

Increased Electrical Conductivity of PANi: Anionic Surfactant Addition during Emulsion Polymerization

Hafizah, M. A. E., Mahar, A. L., Suparno, Andreas & Manaf, A., 1 Jun 2020, In : Macromolecular Symposia. 391, 1, 1900170.

Research output: Contribution to journalArticle

Physical and microwave absorption characteristics of high powered ultrasonically irradiated crystalline BaFe9Mn1.5Ti1.5O19 particles

Yustanti, E., Trenggono, A. & Manaf, A., 1 Jan 2020, In : International Journal of Technology. 11, 2, p. 310-321 12 p.

Research output: Contribution to journalArticle

Open Access

Syntesis conductive polymer from polypyrrole (ppy) based assisted by polyvinyl alcohol (pva) through batch polymerization technique

Elita Hafizah, M. A., Kissinger, F., Manaf, A., Suparno & Andreas, 11 May 2020, In : Journal of Physics: Conference Series. 1485, 1, 012020.

Research output: Contribution to journalConference article

Open Access

Synthesis of polyaniline by chemical oxidative polymerization and characteristic of conductivity and reflection for various strong acid dopants

Prasutiyo, Y. J., Manaf, A. & Hafizah, M. A. E., 29 Jan 2020, In : Journal of Physics: Conference Series. 1442, 1, 012003.

Research output: Contribution to journalConference article

Open Access
2019

Change of Structure and Magnetic Properties of La-Substituted Barium Hexaferrite

Taryana, Y., Manaf, A. & Adi, W. A., 14 Aug 2019, In : Journal of Physics: Conference Series. 1282, 1, 012045.

Research output: Contribution to journalConference article

Open Access

Comparative Studies on the Synthesis of Polypyrrole through Polymerization Reaction between Batch and Continuous Processes

Wardhani, G. A., Hafizah, M. A. E., Andreas & Manaf, A., 12 Nov 2019, In : IOP Conference Series: Materials Science and Engineering. 553, 1, 012054.

Research output: Contribution to journalConference article

Open Access

Effect of the electrodeposition potential on the magnetic properties of FeCoNi films

Budi, S., Muhab, S., Purwanto, A., Kurniawan, B. & Manaf, A., 1 Jan 2019, (Accepted/In press) In : Materials Science- Poland.

Research output: Contribution to journalArticle

Open Access

Effects of the supercell’s size on muon positions calculations of la2cuo4

Ramadhan, M. R., Ramli, I., Umar, M. D., Winarsih, S., Sari, D. P., Manaf, A., Kurniawan, B., Mohamed-Ibrahim, M. I., Sulaiman, S. & Watanabe, I., 1 Jan 2019, Functional Properties of Modern Materials II. Kurniawan, B., Nugroho, A. A., Darminto, Watanabe, I. & Risdiana (eds.). Trans Tech Publications Ltd, p. 465-470 6 p. (Materials Science Forum; vol. 966 MSF).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electrical conductivity of polyaniline (PANI) assisted by anionic surfactant through emulsion polymerization technique

Manaf, A., Hafizah, M. A. E., Riyadi, A. F. & Andreas, 26 Feb 2019, In : Journal of Physics: Conference Series. 1153, 1, 012067.

Research output: Contribution to journalConference article

Open Access
1 Citation (Scopus)

Enhancing the Hardness of Mg-9Al-1Zn Cast Alloy by Solution Treatment

Putra, A. G., Manaf, A. & Anawati, A., 1 Jan 2019, In : IOP Conference Series: Materials Science and Engineering. 515, 1, 012088.

Research output: Contribution to journalConference article

Open Access

High-Temperature Oxidation Behavior of Fe-18Al Alloy Added with 2 %ZrO 2 Nanoparticles

Pawawoi, P., Prajitno, D. H., Dewi, A. A. & Manaf, A., 1 Jan 2019, In : IOP Conference Series: Materials Science and Engineering. 515, 1, 012027.

Research output: Contribution to journalConference article

Open Access

Improved separation of Ce, La, and Nd from a concentrate of rare-earth hydroxide via fractional precipitation

Haritsah, I., Adi, W. A., Purwani, M. V. & Manaf, A., 22 Feb 2019, In : IOP Conference Series: Materials Science and Engineering. 496, 1, 012013.

Research output: Contribution to journalConference article

Open Access
1 Citation (Scopus)

Improvement in the Crystallographic Phase Content and Superconducting Properties of Mechanically Alloyed MgB 2

Yudanto, S. D., Dewi, Y. P., Imaduddin, A., Nakanishi, Y., Yoshizawa, M., Kurniawan, B. & Manaf, A., 1 Jan 2019, In : Journal of Superconductivity and Novel Magnetism.

Research output: Contribution to journalArticle

Increased Electrical Conductivity of Polypyrrole Through Emulsion Polymerization Assisted Emulsifier Synthesis

Sari, P. G., Hafizah, M. A. E., Andreas & Manaf, A., 12 Nov 2019, In : IOP Conference Series: Materials Science and Engineering. 553, 1, 012042.

Research output: Contribution to journalConference article

Open Access

Particle Size Reduction of Polyaniline Assisted by Anionic Emulsifier of Sodium Dodecyl Sulphate (SDS) Through Emulsion Polymerization

Hafizah, M. A. E., Riyadi, A. F., Manaf, A. & Andreas, 1 Jan 2019, In : IOP Conference Series: Materials Science and Engineering. 515, 1, 012080.

Research output: Contribution to journalConference article

Open Access

Reduced Remanence to Coercivity Increase Ratio of Pr11,76xDyxFe82B6 (x = 0; 1; 2; 3) Permanent Magnets

Sudrajat, N., Wisnu, A. & Manaf, A., 12 Nov 2019, In : IOP Conference Series: Materials Science and Engineering. 553, 1, 012024.

Research output: Contribution to journalConference article

Open Access
Open Access

The Porosity and Hardness of Fe-18Al Alloy Added ZrO2 Nanoparticles

Pawawoi, P., Prjitno, D. H., Adhitya, R. & Manaf, A., 4 Nov 2019, In : IOP Conference Series: Materials Science and Engineering. 622, 1, 012028.

Research output: Contribution to journalConference article

Open Access
2018

Conductivity and microwave absorption characteristics of HClO4 doped polyaniline with different initiator dosage

Trifani, H., Hafizah, M. A. E. & Manaf, A., 22 Oct 2018, Proceedings of the 3rd International Symposium on Current Progress in Mathematics and Sciences 2017, ISCPMS 2017. Yuniati, R., Mart, T., Anggraningrum, I. T., Triyono, D. & Sugeng, K. A. (eds.). American Institute of Physics Inc., 020051. (AIP Conference Proceedings; vol. 2023).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Correlation between microstructure and electrical transport properties of La0.7(Ba1-xCax)0.3MnO3 (x = 0 and 0.03) synthesized by sol-gel

R., B. K., Winarsih, S., Imaduddin, A. & Manaf, A., 1 Mar 2018, In : Physica B: Condensed Matter. 532, p. 161-165 5 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Crystallite size determination of barium hexaferrite nanoparticles using WH-plot and WPPM

Manawan, M., Saragi, T., Sukandi, A., Fachrudin, R., B. K., Manaf, A., Boedijono, E. P. & Risdiana, 17 Sep 2018, In : Journal of Physics: Conference Series. 1080, 1, 012008.

Research output: Contribution to journalConference article

Open Access

Dielectric loss property of strong acids doped polyaniline (PANi)

Amalia, R., Hafizah, M. A. E., Andreas & Manaf, A., 3 Apr 2018, Proceedings of the 3rd International Conference on Materials and Metallurgical Engineering and Technology, ICOMMET 2017: Advancing Innovation in Materials Science, Technology and Applications for Sustainable Future. Hidayat, M. I. P. (ed.). American Institute of Physics Inc., 020042. (AIP Conference Proceedings; vol. 1945).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Electrical conductivity and microwave characteristics of HCl and HClO4-doped polyaniline synthesized through chemical oxidative continuous polymerization process at various polymerization temperatures

Andika, A. I. W., Hafizah, M. A. E. & Manaf, A., 22 Oct 2018, Proceedings of the 3rd International Symposium on Current Progress in Mathematics and Sciences 2017, ISCPMS 2017. Yuniati, R., Mart, T., Anggraningrum, I. T., Triyono, D. & Sugeng, K. A. (eds.). American Institute of Physics Inc., 020027. (AIP Conference Proceedings; vol. 2023).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Enhanced dielectric properties of Nanocrystalline Ba(1-x)SrxTiO3 (x=0 and 0.3) ceramics

Yustanti, E., Hafizah, M. A. E. & Manaf, A., 25 Jan 2018, In : IOP Conference Series: Earth and Environmental Science. 105, 1, 012072.

Research output: Contribution to journalConference article

Open Access

Formation of polycrystalline MgB2 synthesized by powder in sealed tube method with different initial boron phase

Yudanto, S. D., Imaduddin, A., R., B. K. & Manaf, A., 3 Apr 2018, Proceedings of the 3rd International Conference on Materials and Metallurgical Engineering and Technology, ICOMMET 2017: Advancing Innovation in Materials Science, Technology and Applications for Sustainable Future. Hidayat, M. I. P. (ed.). American Institute of Physics Inc., 020027. (AIP Conference Proceedings; vol. 1945).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

High transition temperature of SS/MgB2 wire prepared using powder in tube method

Yudanto, S. D., R., B. K., Imaduddin, A. & Manaf, A., 22 Oct 2018, Proceedings of the 3rd International Symposium on Current Progress in Mathematics and Sciences 2017, ISCPMS 2017. Yuniati, R., Mart, T., Anggraningrum, I. T., Triyono, D. & Sugeng, K. A. (eds.). American Institute of Physics Inc., 020017. (AIP Conference Proceedings; vol. 2023).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnet Nanokomposit Sebagai Magnet Permanen Masa Depan

Idayanti, N., Manaf, A. & Dedi, D., 2018, In : Metalurgi. 33, 1, p. 1-18

Research output: Contribution to journalArticle

Open Access

Phase and crystallite size analysis of (Ti1-xMox)C-(Ni,Cr) cermet obtained by mechanical alloying

Suryana, Anis, M. & Manaf, A., 3 Apr 2018, Proceedings of the 3rd International Conference on Materials and Metallurgical Engineering and Technology, ICOMMET 2017: Advancing Innovation in Materials Science, Technology and Applications for Sustainable Future. Hidayat, M. I. P. (ed.). American Institute of Physics Inc., 020043. (AIP Conference Proceedings; vol. 1945).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Study of aniline polymerization reactions through the particle size formation in acidic and neutral medium

Aribowo, S., Hafizah, M. A. E., Manaf, A. & Andreas, 3 Apr 2018, Proceedings of the 3rd International Conference on Materials and Metallurgical Engineering and Technology, ICOMMET 2017: Advancing Innovation in Materials Science, Technology and Applications for Sustainable Future. Hidayat, M. I. P. (ed.). American Institute of Physics Inc., 020056. (AIP Conference Proceedings; vol. 1945).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

The effect of milling time and sintering temperature on Mn, Ti substituted barium hexaferrite nanoparticle

Yustanti, E. & Manaf, A., 3 Apr 2018, Proceedings of the 3rd International Conference on Materials and Metallurgical Engineering and Technology, ICOMMET 2017: Advancing Innovation in Materials Science, Technology and Applications for Sustainable Future. Hidayat, M. I. P. (ed.). American Institute of Physics Inc., 020037. (AIP Conference Proceedings; vol. 1945).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Thermal characteristic of limonite ore upon calcination and reduction

Febriana, E., Manaf, A., Prasetyo, A. B. & Mayangsari, W., 15 May 2018, Proceedings of the International Seminar on Metallurgy and Materials, ISMM 2017: Metallurgy and Advanced Material Technology for Sustainable Development. Hasbi, M. Y., Malau, D. P., Annur, D., Amal, M. I., Herbirowo, S. & Lestari, Y. (eds.). American Institute of Physics Inc., 020026. (AIP Conference Proceedings; vol. 1964).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)
2017
Open Access
1 Citation (Scopus)

Comparative trial of saccharin-added electrolyte for improving the structure of an electrodeposited magnetic FeCoNi thin film

Budi, S., R., B. K., Mott, D. M., Maenosono, S., Umar, A. A. & Manaf, A., 30 Nov 2017, In : Thin Solid Films. 642, p. 51-57 7 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Electrical properties of La0.7Ba0.297Ca0.003MnO3 obtained by low temperature sol-gel synthesis

Winarsih, S., R., B. K., Imaduddin, A. & Manaf, A., 10 Jul 2017, International Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016: Proceedings of the 2nd International Symposium on Current Progress in Mathematics and Sciences 2016. Sugeng, K. A., Triyono, D. & Mart, T. (eds.). American Institute of Physics Inc., 030044. (AIP Conference Proceedings; vol. 1862).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Electromagnetic wave absorbing characteristics of synthetized barium strontium titanate/polyaniline nanocomposites

Mulyani, O., Hafizah, M. A. E. & Manaf, A., 10 Jul 2017, International Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016: Proceedings of the 2nd International Symposium on Current Progress in Mathematics and Sciences 2016. Sugeng, K. A., Triyono, D. & Mart, T. (eds.). American Institute of Physics Inc., 030052. (AIP Conference Proceedings; vol. 1862).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
1 Citation (Scopus)

Improved magnetic properties of barium hexaferrite by CoFe2O4 nanoparticles prepared by ultrasonic irradiation

Nastiti, G. & Manaf, A., 10 Jul 2017, International Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016: Proceedings of the 2nd International Symposium on Current Progress in Mathematics and Sciences 2016. Sugeng, K. A., Triyono, D. & Mart, T. (eds.). American Institute of Physics Inc., 030048. (AIP Conference Proceedings; vol. 1862).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2 Citations (Scopus)

Magnetic and microwave absorption characteristics of TI2+-MN4+ substituted barium hexaferrite

Manaf, A., Hafizah, M. A. E., Belyamin, Nainggolan, B. & Manawan, M., 1 Jan 2017, In : International Journal of Technology. 8, 3, p. 458-465 8 p.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)

Microstructure and Magnetic Properties of Optimally Annealed Ni43Mn41Co5Sn11Heusler Alloy

Elwindari, N., R., B. K., Kurniawan, C. & Manaf, A., 20 May 2017, In : IOP Conference Series: Materials Science and Engineering. 196, 1, 012019.

Research output: Contribution to journalConference article

Open Access

Phase transition of Ni43Mn41Co5Sn11 Heusler alloy

Elwindari, N., Kurniawan, C. & Manaf, A., 10 Jul 2017, International Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016: Proceedings of the 2nd International Symposium on Current Progress in Mathematics and Sciences 2016. Sugeng, K. A., Triyono, D. & Mart, T. (eds.). American Institute of Physics Inc., 030060. (AIP Conference Proceedings; vol. 1862).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Soft ferromagnetic properties of Ni44Fe6Mn32Al18 doped Co partially

Notonegoro, H. A., R., B. K., Kurniawan, C. & Manaf, A., 3 Jan 2017, International Conference on Engineering, Science and Nanotechnology 2016, ICESNANO 2016. Kristiawan, B., Wijayanta, A. T., Danardono, D., Santoso, B., Anwar, M., Triyono, Hadi, S., Triyono, J., Surojo, E., Ariawan, D., Ubaidillah, Suyitno & Muhayat, N. (eds.). American Institute of Physics Inc., 030110. (AIP Conference Proceedings; vol. 1788).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access

Structural and magnetic properties of (Ba1-xLax)Fe12O19 obtained by mechanical alloying and ultrasonic irradiation

Putra, K. P. & Manaf, A., 10 Jul 2017, International Symposium on Current Progress in Mathematics and Sciences 2016, ISCPMS 2016: Proceedings of the 2nd International Symposium on Current Progress in Mathematics and Sciences 2016. Sugeng, K. A., Triyono, D. & Mart, T. (eds.). American Institute of Physics Inc., 030055. (AIP Conference Proceedings; vol. 1862).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Studi Pelindian Mangan secara Reduksi dengan Menggunakan Larutan Asam Sulfat

Royani, A., Subagja, R. & Manaf, A., 2017, In : Jurnal Riset Teknologi Industri. 11, 1, p. 1-9

Research output: Contribution to journalArticle

Open Access

Surfactant-assisted synthesis of Ba0.7Sr0.3TiO3 nanoparticles by mechanical alloying and ultrasonic irradiation

Yustanti, E., Hafizah, M. A. E. & Manaf, A., 3 Jan 2017, International Conference on Engineering, Science and Nanotechnology 2016, ICESNANO 2016. Kristiawan, B., Wijayanta, A. T., Danardono, D., Santoso, B., Anwar, M., Triyono, Hadi, S., Triyono, J., Surojo, E., Ariawan, D., Ubaidillah, Suyitno & Muhayat, N. (eds.). American Institute of Physics Inc., 030119. (AIP Conference Proceedings; vol. 1788).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
3 Citations (Scopus)

Synthesis and magnetic characterization of Mn-Ti substituted SrO.6Fe2-XMnx/2Tix/2O3 (X = 0.0-1.0) Nanoparticles by combined destruction process

Fitriana, K. N., Elita Hafizah, M. A. & Manaf, A., 31 Jul 2017, In : International Journal of Technology. 8, 4, p. 644-650 7 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Synthesis and micowave characterization of conductive polyaniline prepared by continous polymerization process

Manaf, A., Bimantoro, A., Hafizah, M. A. E. & Andreas, 5 Aug 2017, In : IOP Conference Series: Materials Science and Engineering. 223, 1, 012051.

Research output: Contribution to journalConference article

Open Access
5 Citations (Scopus)

The effect of milling time and sintering temperature on formation of nanoparticles barium strontium titanate

Yustanti, E., Hafizah, M. A. E. & Manaf, A., 3 Jan 2017, International Conference on Engineering, Science and Nanotechnology 2016, ICESNANO 2016. Kristiawan, B., Wijayanta, A. T., Danardono, D., Santoso, B., Anwar, M., Triyono, Hadi, S., Triyono, J., Surojo, E., Ariawan, D., Ubaidillah, Suyitno & Muhayat, N. (eds.). American Institute of Physics Inc., 030099. (AIP Conference Proceedings; vol. 1788).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The engineering of soft ferromagnetic plane by AISI 304 hardening process

Mubarok, N., Notonegoro, H. A., Thosin, K. A. Z. & Manaf, A., 3 Jan 2017, International Conference on Engineering, Science and Nanotechnology 2016, ICESNANO 2016. Kristiawan, B., Wijayanta, A. T., Danardono, D., Santoso, B., Anwar, M., Triyono, Hadi, S., Triyono, J., Surojo, E., Ariawan, D., Ubaidillah, Suyitno & Muhayat, N. (eds.). American Institute of Physics Inc., 030053. (AIP Conference Proceedings; vol. 1788).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The Formation of Sodium Stannate from Mineral Cassiterite by the Alkaline Decomposition Process with Sodium Carbonate (Na2CO3)

Andriyah, L., Lalasari, L. H. & Manaf, A., 8 Mar 2017, In : IOP Conference Series: Materials Science and Engineering. 176, 1, 012037.

Research output: Contribution to journalConference article

Open Access
3 Citations (Scopus)