Zobrazeno 1 - 10
of 134
pro vyhledávání: '"Budhy Kurniawan"'
Autor:
Marzuki Naibaho, Januar Widakdo, Budhy Kurniawan, Phahul Zhemas Zul Nehan, Okvarahireka Vitayaya, Novita, Ramlan, Wisnu Ari Adi, Masno Ginting
Publikováno v:
Science and Technology Indonesia, Vol 9, Iss 4, Pp 851-856 (2024)
LaFeO3 has been prepared using the solid-state reaction method with High Energy Milling (HEM). The preparation of LaFeO3 was carried out using stoichiometric calculations. Based on the XRD measurement results, single-phase LaFeO3 with an orthorhombic
Externí odkaz:
https://doaj.org/article/9d65efe7d27e4e4b8b0f0b524127d4bb
Autor:
Cahaya Rosyidan, Budhy Kurniawan, Bambang Soegijono, Mustamina Maulani, Lisa Samura, Frederik Gresia Nababan, Valentinus Galih Vidia Putra, Ferry Budhi Susetyo
Publikováno v:
Science and Technology Indonesia, Vol 9, Iss 3, Pp 529-538 (2024)
Metal plating frequently employs nickel (Ni) and copper (Cu) as anodes. Cu/ Cu-Ni film formed has many advantages, such as better corrosion resistance and high hardness characteristics. This study aims to assess the properties of Cu/Cu-Ni film, such
Externí odkaz:
https://doaj.org/article/95321263ec624b19a805ee740de603b3
Publikováno v:
Rekayasa Mesin, Vol 14, Iss 2, Pp 649-676 (2023)
Barium titanate (BaTiO3) is ceramic material that is widely used in various applications..Electrostatic dielectric energy storage capacitor is one of the application of Barium titanate (BaTiO3) material. Composite materials based on barium titanate (
Externí odkaz:
https://doaj.org/article/79cf7d3eb73f429bb8076c4f24330908
Autor:
Setia Budi, Mari Takahashi, Mega Gladiani Sutrisno, Wisnu Ari Adi, Zahra Fairuza, Budhy Kurniawan, Shinya Maenosono, Akrajas Ali Umar
Publikováno v:
Royal Society Open Science, Vol 10, Iss 6 (2023)
A pure-phase Cu2O film photocatalyst was successfully prepared by the electrodeposition technique from a non-pH-adjusted solution. To investigate the phase evolution and photocatalytic activity of the film, the electrodeposition was conducted at diff
Externí odkaz:
https://doaj.org/article/b8451cb1cc57449a97854fb6c753102b
Publikováno v:
Journal of Magnetism and Its Applications, Vol 1, Iss 1, Pp 18-21 (2021)
We report the detailed synthesis route of free-standing antiferromagnetic La2CuO4 nanoparticles by the sol-gel method. The precursors were needed to be dissolved in acid solution and continued with heating treatment to make a gel. Some catalyst was n
Externí odkaz:
https://doaj.org/article/fab45153017043ba836e645228152552
Autor:
Muhammad Redo Ramadhan, Budi Adiperdana, Irwan Ramli, Dita Puspita Sari, Anita Eka Putri, Utami Widyaiswari, Harison binti Rozak, Wan Nurfadhilah Zaharim, Azwar Manaf, Budhy Kurniawan, Mohamed Ismail Mohamed-Ibrahim, Shukri Sulaiman, Takayuki Kawamata, Tadashi Adachi, Yoji Koike, Isao Watanabe
Publikováno v:
Physical Review Research, Vol 4, Iss 3, p 033044 (2022)
The on-site Coulomb potential, U, and the covalent state of electronic orbitals play key roles for the Cooper pair symmetry and exotic electromagnetic properties of high-T_{c} superconducting cuprates. In this paper, we demonstrate a way to determine
Externí odkaz:
https://doaj.org/article/53af308fd0f049fd8cabe664ab59d349
Autor:
Suci Winarsih, Faisal Budiman, Hirofumi Tanaka, Tadashi Adachi, Akihiro Koda, Yoichi Horibe, Budhy Kurniawan, Isao Watanabe, Risdiana Risdiana
Publikováno v:
Nanomaterials, Vol 11, Iss 12, p 3450 (2021)
The nano-size effects of high-Tc cuprate superconductor La2−xSrxCuO4 with x = 0.20 are investigated using X-ray diffractometry, Transmission electron microscopy, and muon-spin relaxation (μSR). It is investigated whether an increase in the bond di
Externí odkaz:
https://doaj.org/article/e90c7bf169c5465f8e1de69359fb3706
Publikováno v:
International Journal of Technology, Vol 7, Iss 8, Pp 1455-1463 (2016)
The effect of metal doping on the hydrogen physisorption energy of a single walled carbon nanotube (SWCNT) is investigated. Unlike many previous studies that treated metal doping as an ionic or charged element, in this study, lithium and magnesium
Externí odkaz:
https://doaj.org/article/aa097648a64f46ababcaf7fb910a3f0f
Autor:
Dhawud Sabilur Razaq, Budhy Kurniawan, Dicky Rezky Munazat, Kazumitsu Watanabe, Hidekazu Tanaka
Publikováno v:
Crystals, Vol 10, Iss 5, p 407 (2020)
The magnetic and magnetocaloric effects of potassium-substituted La0.8−xKxBa0.05Sr0.15MnO3 (0 ≤ x ≤ 0.20) manganite were explored. The samples in polycrystalline form were synthesized by the sol–gel method, with a final sintering temperature
Externí odkaz:
https://doaj.org/article/70e75fd0004146c396b9334148b73243
Publikováno v:
AIP Advances, Vol 8, Iss 4, Pp 047204-047204-7 (2018)
We have used a critical behavior study of La0.7Ca0.3MnO3 (LCMO) manganite perovskites whose Mn sites have been doped with Ge to explore magnetic interactions. Light Ge doping of 5 or 7 percent tended to produce LCMOs with second order magnetic transi
Externí odkaz:
https://doaj.org/article/fb049e73c8224e2bb253b0bb5c5aa8d2