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All Journal Jurnal Sains Materi Indonesia WAPFI (Wahana Pendidikan Fisika) Jurnal Inovasi Teknologi Pendidikan JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI Jurnal Pendidikan Fisika Journal of Natural Sciences and Mathematics Research Phenomenon : Jurnal Pendidikan MIPA Scientiae Educatia: Jurnal Pendidikan Sains Jurnal Inovasi dan Pembelajaran Fisika Jurnal Penelitian Pembelajaran Fisika JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika) JIPF (Jurnal Ilmu Pendidikan Fisika) Jurnal Pendidikan Fisika INDONESIAN JOURNAL OF APPLIED PHYSICS Physics Education Research Journal Physics Communication PSEJ (Pancasakti Science Education Journal) PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Education: Jurnal Sosial Humaniora dan Pendidikan Prosiding Seminar Nasional Pascasarjana Proceeding of International Conference on Science, Education, and Technology
S Sulhadi
Department Of Physics Education, Postgraduate, Universitas Negeri Semarang
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Journal : JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI

 1 
Structure, morphology, and optical properties of ZnO:Mg thin film prepared by sol-gel spin coating method Budi Astuti; Putut Marwoto; Azizah Zhafirah; Nur Hamid; Didik Aryanto; Sugianto Sugianto; Sulhadi Sulhadi; Ngurah Made Dharma Putra; Fianti Fianti
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 10, No 2 (2021): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (206.917 KB) | DOI: 10.24042/jipfalbiruni.v10i2.7239

Abstract

This research was conducted to analyze the Mg doping concentration effect on the structure, morphology, and optical properties of ZnO thin film prepared using the sol gel spin coating method. The Mg concentration was varied in the mole fraction of 1%, 3%, and 5%. Firstly, ZnO: Mg solution was dropped on a substrate and grown with a rotating speed of 3000 rpm and then annealed at 500 °C for 2 hours. The characterization of thin films' structure, morphology, and optical properties was done using XRD, FESEM, EDX, and UV-VIS spectrophotometer. XRD result showed a polycrystalline structure with three dominant peaks of (100), (002), and (101) plane, hexagonal wurtzite structures. Furthermore, the crystallite size was increased with the increase of Mg doping. FESEM results showed that the 5% ZnO: Mg thin film was the densest and least void from other films. In addition, the results of UV-Vis-NIR analysis showed the highest absorption value at a wavelength of 360-370 nm. The bandgap energy increased at 1% and 3% Mg doping samples but decreased by 5% Mg doping comes from the excess of oxygen in thin film with 5% Mg doping.
Internet of things based learning media with problem solving approach: Its effect on higher order thinking skills Yeni Rima Liana; Suharto Linuwih; Sulhadi Sulhadi
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 9, No 2 (2020): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (931.093 KB) | DOI: 10.24042/jipfalbiruni.v9i2.6313

Abstract

This research analyzed media feasibility and effectiveness based on IoT with a problem-solving approach that provides real experience to improve students' HOTS on thermodynamics law material. The Borg Gall method's research development simplification had three stages: preliminary study, development, and field testing. The research subjects consisted of four lecturers as expert validators, two physics teachers, and three groups consisting of 108 in science XI grade students of Senior High School in Batang Regency, Central Java. Data collecting techniques were using questionnaires, observation, interviews, and written tests. The results of the validation of media experts and material experts were 3.84 and 3.75, respectively. The results of teacher responses and students' responses were 3.92 and 3.50 in the excellent category. The product's effective contribution to improving HOTS from the Multivariate Test analysis on GLM based on the partial eta squared value was 85.9%. The mean difference (MD) test results were -30.600 for the experimental group, while the control groups were -5.879 and -16.125, respectively. The more negative the Mean Difference (MD) score, the higher the students' HOTS. This shows that there is an experimental group giving improved scores better than the control group. This shows that there is an experimental group giving improved scores better than the control group. IoT is an opportunity for teachers to see technology as part of education because technology is the current millennial generation's cultural artifact.
Structure, morphology, and optical properties of ZnO:Mg thin film prepared by sol-gel spin coating method Budi Astuti; Putut Marwoto; Azizah Zhafirah; Nur Hamid; Didik Aryanto; Sugianto Sugianto; Sulhadi Sulhadi; Ngurah Made Dharma Putra; Fianti Fianti
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 10, No 2 (2021): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v10i2.7239

Abstract

This research was conducted to analyze the Mg doping concentration effect on the structure, morphology, and optical properties of ZnO thin film prepared using the sol gel spin coating method. The Mg concentration was varied in the mole fraction of 1%, 3%, and 5%. Firstly, ZnO: Mg solution was dropped on a substrate and grown with a rotating speed of 3000 rpm and then annealed at 500 °C for 2 hours. The characterization of thin films' structure, morphology, and optical properties was done using XRD, FESEM, EDX, and UV-VIS spectrophotometer. XRD result showed a polycrystalline structure with three dominant peaks of (100), (002), and (101) plane, hexagonal wurtzite structures. Furthermore, the crystallite size was increased with the increase of Mg doping. FESEM results showed that the 5% ZnO: Mg thin film was the densest and least void from other films. In addition, the results of UV-Vis-NIR analysis showed the highest absorption value at a wavelength of 360-370 nm. The bandgap energy increased at 1% and 3% Mg doping samples but decreased by 5% Mg doping comes from the excess of oxygen in thin film with 5% Mg doping.
Internet of things based learning media with problem solving approach: Its effect on higher order thinking skills Yeni Rima Liana; Suharto Linuwih; Sulhadi Sulhadi
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 9, No 2 (2020): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v9i2.6313

Abstract

This research analyzed media feasibility and effectiveness based on IoT with a problem-solving approach that provides real experience to improve students' HOTS on thermodynamics law material. The Borg & Gall method's research development simplification had three stages: preliminary study, development, and field testing. The research subjects consisted of four lecturers as expert validators, two physics teachers, and three groups consisting of 108 in science XI grade students of Senior High School in Batang Regency, Central Java. Data collecting techniques were using questionnaires, observation, interviews, and written tests. The results of the validation of media experts and material experts were 3.84 and 3.75, respectively. The results of teacher responses and students' responses were 3.92 and 3.50 in the excellent category. The product's effective contribution to improving HOTS from the Multivariate Test analysis on GLM based on the partial eta squared value was 85.9%. The mean difference (MD) test results were -30.600 for the experimental group, while the control groups were -5.879 and -16.125, respectively. The more negative the Mean Difference (MD) score, the higher the students' HOTS. This shows that there is an experimental group giving improved scores better than the control group. This shows that there is an experimental group giving improved scores better than the control group. IoT is an opportunity for teachers to see technology as part of education because technology is the current millennial generation's cultural artifact.
Co-Authors Adina Widi Astuti Agus Yulianto Ahmad Minanur Rohim Ani Rusilawati Ani Rusilowati Aprianus Umbu Zogara Arik Pujiyanti Azimi Azimi Azizah Mutiarani Azizah Zhafirah Bambang Subali Budi Astuti Budi Naini Mindyarto, Budi Naini Candra Dewi David Moto Lele DENI SETIAWAN Diah Ayu Kusuma Putri Didik Aryanto Didik Aryanto Didik Setiawan E. D. Pratiwi Edy Cahyono Eli Trisnowati Faiz Mudhofir Farikhatul Mukharomah Fatwa Aji Kurniawan Febrianto Putra Fianti Fianti, Fianti Frilisa Dliyaul Haya Hartono Hartono Imron Imron Khaerul Umam Mahardika Prasetya Aji Mahardika Prasetya Aji Mahardika Prasetya Aji Mahardika Prasetya Aji Mugi Lestari Muqoyyanah Muqoyyanah Naila Hilmiyana Syifa Ngurah Made Dharma Putra Nofrina Maulani Nur Hamid Nur Khoiri Putut Marwoto Ragil Meita Alfathy Retno Sri Iswari S Linuwih Sabana Asmi Sigit Saptono Siti Hadijah Sugianto - Suharto Linuwih Sukirman - Supiyadi Supiyadi Supriyadi Supriyadi T. Darsono Teguh Darsono Tutik Arifah Wahyuni, Siti Widya Nugraheni Widiningrum Wihdatus Syarifah Wiyanto Wiyanto Yeni Purwiyantini Yeni Rima Liana Yeni Rima Liana Yeni Rima Liana Yeni Rima Liana Yeni Rima Liana Zayyinul Mushthofa