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Akademický článek

Thickness optimization of a double-layered microwave absorber combining magnetic and dielectric particles

Autor: Affandi Faisal Kurniawan, Mohammad Syaiful Anwar, Khoirotun Nadiyyah, M Mashuri, T Triwikantoro, D Darminto

Publikováno v: Materials Research Express, Vol 8, Iss 6, p 065001 (2021)

The purpose of this study is to optimize the thickness of the double-layered microwave absorber for obtaining the highest absorption. The graphenic-based carbon compounds and Fe _3 O _4 magnetic particles were combined to fabricate the double-layered

Externí odkaz: https://doaj.org/article/5f45ac0316ab43e98fbda5f403aacc73

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Akademický článek

The Effect of Titanium Nitride Thickness as a Support Layer for Carbon Nanotubes Growth

Autor: Muhammad M. Ramli, N.H. Osman, D. Darminto, M.M.A.B. Abdullah

Publikováno v: Archives of Metallurgy and Materials, Vol vol. 67, Iss No 3, Pp 963-966 (2022)

The effect of titanium nitride (TiN) thickness as the support layer for carbon nanotubes (CNTs) growth was investigated by depositing three different thicknesses: 20 nm, 50 nm and 100 nm. This TiN support layer was deposited on SiO2 pads before depos

Externí odkaz: https://doaj.org/article/75346ee87fd44963b9850a29c6499c44

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Akademický článek

Nanostructure and Magnetic Field Ordering in Aqueous Fe3O4 Ferrofluids: A Small-Angle Neutron Scattering Study

Autor: A. Taufiq, S Sunaryono, N. Hidayat, E.G.R Putra, A. Okazawa, I. Watanabe, N. Kojima, S. Pratapa, D. Darminto

Publikováno v: Atom Indonesia, Vol 45, Iss 3, Pp 165-172 (2019)

Despite the importance of reducing production costs, investigating the hierarchical nanostructure and magnetic field ordering of Fe3O4 ferrofluids is also important to improve its application performance. Therefore, we proposed an inexpensive synthes

Externí odkaz: https://doaj.org/article/d9ebbf268c5047d09e9c7d46bbf6e13b

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Unrevealing tunable resonant excitons and correlated plasmons and their coupling in new amorphous carbon-like for highly efficient photovoltaic devices

Autor: D. Darminto, Retno Asih, Budhi Priyanto, Malik A. Baqiya, Irma S. Ardiani, Khoirotun Nadiyah, Anna Z. Laila, Soni Prayogi, Sarayut Tunmee, Hideki Nakajima, Angga D. Fauzi, Muhammad A. Naradipa, Caozheng Diao, Andrivo Rusydi

Publikováno v: Scientific Reports. 13

An understanding on roles of excitons and plasmons is important in excitonic solar cells and photovoltaic (PV) technologies. Here, we produce new amorphous carbon (a-C) like films on Indium Tin Oxide (ITO) generating PV cells with efficiency three or

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76a38071c918433a55cb3bb99223de84
https://doi.org/10.1038/s41598-023-31552-5

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N-type H2-doped amorphous silicon layer for solar-cell application

Autor: Soni Prayogi, A. Ayunis, Yoyok Cahyono, D. Darminto

Publikováno v: Materials for Renewable and Sustainable Energy.

In this work, we report that hydrogen (H2) doped in n-type a-Si:H thin films strongly influences the electronic correlation in increasing the conversion output power of solar cells. Type n a-Si:H thin films were grown using PECVD on ITO substrates wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a30c4520e88334769f146afe58522fc5
https://doi.org/10.1007/s40243-023-00232-9

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Akademický článek

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