Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Iwan Sugihartono"'
Publikováno v:
JPPPF: Jurnal Penelitian & Pengembangan Pendidikan Fisika, Vol 6, Iss 1, Pp 97-104 (2020)
The STEM (Science, Technology, Engineering, Mathematics) approach plays an important role in developing students’ abilities. The ability to combine science, technology, technical expertise, and mathematics is a tool that can help human life can be
Externí odkaz:
https://doaj.org/article/331c8146a5d54e5eb71f92e91830d76d
Publikováno v:
Computational and Experimental Research in Materials and Renewable Energy, Vol 2, Iss 1, Pp 19-34 (2019)
It has been investigated computationally Young's modulus of some metals: nickel, copper, silver, gold, and aluminum. The offset method can graphically determine Young's modulus property by determining the elastic region based on the straight line int
Externí odkaz:
https://doaj.org/article/cdcb617188a3417a93230846d0b73a37
Autor:
Yayah Kuriah, Iwan Sugihartono
Publikováno v:
Wahana Fisika: Jurnal Penelitian Fisika dan Terapannya, Vol 3, Iss 1, Pp 88-92 (2018)
Telah dilakukan studi deposisi lapisan tipis ZnO menggunakan teknik Dip-Coating (Teknik Celup) diatas material kaca yang merupakan salah satu material yang diduplikasikan sebagai kaca ITO pada sel surya. Lapisan tipis ZnO dibuat dengan cara sol-gel y
Externí odkaz:
https://doaj.org/article/52c262850ca248259ec297e3c34d7c47
Autor:
Tio Mahardika, Nur Ajrina Putri, Anita Eka Putri, Vivi Fauzia, Liszulfah Roza, Iwan Sugihartono, Yuliati Herbani
Publikováno v:
Results in Physics, Vol 13, Iss , Pp - (2019)
Zinc oxide (ZnO) is one of the potential semiconductors for photocatalytic applications. However, ZnO has a high recombination rate between electrons and holes, which reduces the efficiency of its photocatalytic activity. Thus, a nanohybrid structure
Externí odkaz:
https://doaj.org/article/1312cc28912f4eca86084216bc964b90
Publikováno v:
Jurnal Ilmu Dasar, Vol 16, Iss 1, Pp 13-15 (2015)
Undoped ZnO and ZnO:Er thin films were deposited on p-type Si substrates by ultrasonic spray pyrolisis (USP). Undoped and ZnO:Er thin films have been analyzed by using X-ray Photoelectron Spectroscopy (XPS). The results show that the XPS spectrum has
Externí odkaz:
https://doaj.org/article/fffa25c3f0cd432aa9d14633ccd01097
Autor:
Teguh Budi Prayitno, Iwan Sugihartono
Publikováno v:
Positron, Vol 5, Iss 2 (2015)
Dalam makalah ini telah dikaji beberapa profil intensitas laser atom terkopel lemah untuk beberapa parameter yang didapatkan dengan menyelesaikan persamaan Schrödinger yang merepresentasikan persamaan gerak laser atom. Persamaan Schrödinger ini has
Externí odkaz:
https://doaj.org/article/73b5bb11841d4be3a3248118d1916246
Publikováno v:
Key Engineering Materials. 940:47-54
In this study, an increase in the reflection loss (RL) value for SrFe(11.9-x)In0.1Snx/2Znx/2O19 samples (x = 0; 0.10; 0.35 and 0.50) is reported. The X-ray diffraction (XRD) pattern of all samples confirmed that the SrFe(11.9-x)In0.1Snx/2Znx/2O19 sam
Autor:
Farid Ahmadi, Wahyu Hardyanto, Suwito Eko, I Made, Hermawan Syahputra, Andi Kristanto, Mario Tulenan, Iwan Sugihartono
Publikováno v:
European Journal of Educational Research. 12:213-227
The vast technological development affects every layer of people’s daily life, including Education. However, Indonesia’s tertiary education status quo has not exhibited any rapid development in information technology-based learning media. This st
Publikováno v:
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL); Vol 11 (2023): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2022; FA-107-112
Penelitian lapisan tipis ZnO tanpa doping dan dengan menggunakan doping Mg 0.01 mol telah berhasil dideposisi di atas substrat Silikon (Si) pada suhu 450oC. Pendeposisian lapisan tipis ZnO dilakukan dengan metode Ultrasonic Spray Pyrolysis (USP) pada
Publikováno v:
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL); Vol 11 (2023): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2022; PF-127-134
Penelitian ini merupakan penelitian dan pengembangan (Research and Development) yang bertujuan untuk mengembangkan media pembelajaran permainan monopoli digital berbasis problem based learning pada materi dinamika rotasi dan kesetimbangan benda tegar