Search Results - "Poespawati, Nji Raden"

Maskless localized patterning of biomolecules on carbon nanotube microarray functionalized by ultrafine atmospheric pressure plasma jet using biotin-avidin system by Abuzairi, Tomy, Okada, Mitsuru, Purnamaningsih, Retno Wigajatri, Poespawati, Nji Raden, Iwata, Futoshi, Nagatsu, Masaaki

“…Ultrafine plasma jet is a promising technology with great potential for nano- or micro-scale surface modification. In this letter, we demonstrated the use of…”
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Perovskite Solar Cells With Modified Carbon Electrode and CuSCN Interlayer Processed Under Ambient Conditions by Sulistianto, Junivan, Konno, Akinori, Abuzairi, Tomy, Poespawati, Nji Raden

“…Carbon‐based perovskite solar cells (PSCs) have the advantages of a long lifetime and are compatible with highly scalable manufacturing processes. The use of…”
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Maskless functionalization of a carbon nanotube dot array biosensor using an ultrafine atmospheric pressure plasma jet by Abuzairi, Tomy, Okada, Mitsuru, Mochizuki, Yohei, Poespawati, Nji Raden, Purnamaningsih, Retno Wigajatri, Nagatsu, Masaaki

“…To realize maskless functionalization of a carbon nanotubes (CNTs) dot array, a localized surface functionalization technology using an ultrafine atmospheric…”
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Material Characteristics and Electrical Performance of Perovskite Solar Cells with Different Carbon-Based Electrodes Mixed with CuSCN by Barruna, Elang, Saniah, Atya, Rahman, Siti Fauziyah, Poespawati, Nji Raden

“…Perovskite solar cells are the most cutting-edge photovoltaic technology having high efficiency and short fabrication time. In recent decades, there has been a…”
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Performance and Stability Comparison of Low-Cost Mixed Halide Perovskite Solar Cells: CH3NH3PbI3-xClx and CH3NH3PbI3-xSCNx by Purnamaningsih, Retno Wigajatri, Abuzairi, Tomy, Sulistianto, Junivan, Poespawati, Nji Raden

“…Perovskite solar cell is categorized as a third-generation solar cell which is used for its high-performance and low-cost production. However, device stability…”
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An Optical Power Divider Based on Mode Coupling Using GaN/Al2O3 for Underwater Communication by Purnamaningsih, Retno Wigajatri, Poespawati, Nji Raden, Abuzairi, Tomy, Dogheche, Elhadj

“…This paper details the design of a 1 × 8 optical power divider, using a gallium nitride (GaN) semiconductor on sapphire, which can be applied to underwater…”
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Detection of Low Hydrostatic Pressure Using Fiber Bragg Grating Sensor by Naufal Aiman Madani, Retno Wigajatri Purnamaningsih, Nji Raden Poespawati, Maratul Hamidah, Sasono Rahardjo, Dena Karunianto Wibowo

“…The aim of this study was to investigate the detection of low hydrostatic pressure, serving as the foundation for developing an underwater pressure sensor…”
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Fabrication of low cost perovskite solar cell under ambient conditions using only spin coating deposition method by Hariadi, Michael, Dzikri, Istighfari, Purnamaningsih, Retno Wigajatri, Poespawati, Nji Raden

“…Indonesia is an archipelagic nation that has many small islands where the average load is low and currently supplied by diesel power generators. The drawbacks…”
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Morphological and Structural Study of Vertically Aligned Zinc Oxide Nanorods Grown on Spin Coated Seed Layers by Albertus Bramantyo, Kenji Murakami, Masayuki Okuya, Arief Udhiarto, Nji Raden Poespawati

“…In this study, vertically aligned zinc oxide (ZnO) nanorod (NR) arrays were grown with the 2-step method. Spin coating was used to apply the seed layer, and by…”
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Analysis of the role of hole transport layer materials to the performance of perovskite solar cell by Dzikri, Istighfari, Hariadi, Michael, Purnamaningsih, Retno Wigajatri, Poespawati, Nji Raden

“…Research in solar cells is needed to maximize Indonesia’s vast solar potential that can reach up to 207.898 MW with an average radiation of 4.8 kWh/m 2 /day…”
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Growth of Zinc Oxide Nanorods with the Thickness of Less than or Equal to 1 μm through Zinc Acetate or Zinc Nitrate for Perovskite Solar Cell Applications by Udhiarto, Arief, Okuya, Masayuki, Murakami, Kenji, Bramantyo, Albertus, Poespawati, Nji Raden

“…Arrays of zinc oxide (ZnO) nanorod (NR) were fabricated in a vertical axis direction through the two-step method of seed layer’s deposition and growth of the…”
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Comparison of Perovskite Deposition Method on Carbon-based Perovskite Solar Cell by Sulistianto, Junivan, Konno, Akinori, Poespawati, Nji Raden, Abuzairi, Tomy

“…The increasing energy demand and the urge to tackle the climate crisis have assembled a global movement to shift from using fossil fuels for energy generation…”
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Employing Tetra-ethyl Orthosilicate (TEOS) Concentration to Optimize Perovskite Solar Cell Performance by Abraham Isa, Muhammad Jodie, Raden Poespawati, Nji, Alma, Celine Mega, Kevin, Liem, Rembianov, Rembianov, Sulistianto, Junivan

“…Perovskite solar cell (PSC) is a type of solar cell in which the active material is formed using an organic-inorganic halide as absorbent layers of solar…”
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Effect of carbon electrode annealing temperature on the performance of n-i-p perovskite solar cells by Sulistianto, Junivan, Konno, Akinori, Abuzairi, Tomy, Poespawati, Nji Raden

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Performance and Stability Comparison of Low-Cost Mixed Halide Perovskite Solar Cells: CH3NH3PbI3- x Cl x and CH3NH3PbI3- x SCN x by Poespawati, Nji Raden, Sulistianto, Junivan, Abuzairi, Tomy, Purnamaningsih, Retno Wigajatri

“…Perovskite solar cell is categorized as a third-generation solar cell which is used for its high-performance and low-cost production. However, device stability…”
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An Optical Power Divider Based on Mode Coupling Using GaN/Al2O3 for Underwater Communication xref rid="fn1-photonics-485691" ref-type="fn">† /xref by Retno Wigajatri Purnamaningsih, Nji Raden Poespawati, Tomy Abuzairi, Elhadj Dogheche

“…This paper details the design of a 1 × 8 optical power divider, using a gallium nitride (GaN) semiconductor on sapphire, which can be applied to underwater…”
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Design and Fabrication of a Solar Power System for an Active RFID Tag by Nji Raden Poespawati, Muhammad Rifki Nugroho

“…An active Radio-Frequency Identification (RFID) tag is a low-power device, which is often used as a tracking device, where operation of this tag will be in…”
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Design of a Four-Branch Optical Power Splitter Based on Gallium-Nitride Using Rectangular Waveguide Coupling for Telecommunication Links by Purnamaningsih, Retno W., Dogheche, Elhadj, Poespawati, Nji Raden

“…This paper reports design of a simple four-branch optical power splitter using five parallel rectangular waveguides coupling in a gallium-nitride (GaN)…”
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The Effect of CuSCN Concentration Variations in Activated Carbon Electrode on the Perovskite Solar Cells Performance by Barruna, Elang, Sulistianto, Junivan, Poespawati, Nji Raden

“…Perovskite solar cells called fourth-generation photovoltaic technology have developed rapidly because of their outstanding efficiency and low-temperature…”
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Acetylene Black as Counter Electrode on Monolithic Perovskite Solar Cell by Sulistianto, Junivan, Konno, Akinori, Poespawati, Nji Raden, Abuzairi, Tomy

“…Perovskite solar cell (PSC) shows an outstanding performance growth in the last decade. The high-performing PSC currently is still on a laboratory scale and…”
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