Search Results - "Asuo, Ivy M."

Solvent-Antisolvent Ambient Processed Large Grain Size Perovskite Thin Films for High-Performance Solar Cells by Gedamu, Dawit, Asuo, Ivy M., Benetti, Daniele, Basti, Matteo, Ka, Ibrahima, Cloutier, Sylvain G., Rosei, Federico, Nechache, Riad

“…In recent years, hybrid organic-inorganic halide perovskites have been widely studied for the low-cost fabrication of a wide range of optoelectronic devices,…”
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Hysteresis‐Free 1D Network Mixed Halide‐Perovskite Semitransparent Solar Cells by Ka, Ibrahima, Asuo, Ivy M., Basu, Suchismita, Fourmont, Paul, Gedamu, Dawit M., Pignolet, Alain, Cloutier, Sylvain G., Nechache, Riad

“…The morphology of hybrid organic–inorganic perovskite films is known to strongly affect the performance of perovskite‐based solar cells. CH3NH3PbI3‐xClx…”
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Highly Efficient and Ultrasensitive Large‐Area Flexible Photodetector Based on Perovskite Nanowires by Asuo, Ivy M., Fourmont, Paul, Ka, Ibrahima, Gedamu, Dawit, Bouzidi, Soraya, Pignolet, Alain, Nechache, Riad, Cloutier, Sylvain G.

“…Hybrid organic–inorganic perovskites have shown exceptional semiconducting properties and microstructural versatility for inexpensive, solution‐processable…”
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Improved Performance of Air-Processed Perovskite Solar Cells via the Combination of Chlorine Precursors and Potassium Thiocyanate by Bensekhria, Ahmed, Asuo, Ivy M., Ka, Ibrahima, Nechache, Riad, Rosei, Federico

“…Due to their low cost and high efficiency, hybrid perovskite solar cells (PSCs) have shown the most outstanding competitiveness among third-generation…”
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Low-cost photodetector architectures fabricated at room-temperature using nano-engineered silicon wafer and sol-gel TiO2 – based heterostructures by Banerjee, Debika, Asuo, Ivy M., Pignolet, Alain, Cloutier, Sylvain G.

“…In the last decades, significant research has been done on the nanocrystalline forms of titanium dioxide (TiO 2 ). Amorphous TiO 2 has not been studied…”
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Tunable thiocyanate-doped perovskite microstructure via water-ethanol additives for stable solar cells at ambient conditions by Asuo, Ivy M., Ka, Ibrahima, Gedamu, Dawit, Pignolet, Alain, Nechache, Riad, Cloutier, Sylvain G.

“…Organic-inorganic halide perovskite materials have emerged as highly efficient solar absorbers produced under low-cost processing conditions. However, due to…”
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Perovskite/Silicon‐Nanowire‐Based Hybrid Heterojunctions for Fast and Broadband Photodetectors by Asuo, Ivy M., Banerjee, Debika, Pignolet, Alain, Nechache, Riad, Cloutier, Sylvain G.

“…A hybrid photodetector fabricated with a halide perovskite and silicon nanowire (SiNW) heterojunction for broadband detection ranging from near‐ultraviolet to…”
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Ambient fabrication of efficient triple cation perovskite-based near-infrared light-emitting diodes by Guo, Xiaohang, Asuo, Ivy M., Pignolet, Alain, Nechache, Riad, Cloutier, Sylvain G.

“…In addition to their widespread use as an outstanding light-harvesting material, solution-based organometallic halide perovskites have also recently emerged as…”
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Ambient condition-processing strategy for improved air-stability and efficiency in mixed-cation perovskite solar cells by Asuo, Ivy M, Gedamu, Dawit, Doumon, Nutifafa Y, Ka, Ibrahima, Pignolet, Alain, Cloutier, Sylvain G, Nechache, Riad

“…Fabrication of efficient halide perovskite solar cells under ambient conditions and their stability remain a challenge due to the sensitivity of halide…”
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Solution-Processed p‑Type Copper Thiocyanate (CuSCN) Enhanced Sensitivity of PbS-Quantum-Dots-Based Photodiode by Ka, Ibrahima, Gerlein, Luis F, Asuo, Ivy M, Bouzidi, Soraya, Gedamu, Dawit M, Pignolet, Alain, Rosei, Federico, Nechache, Riad, Cloutier, Sylvain G

“…Lead sulfide (PbS) quantum dots (QDs) exhibit outstanding size-dependent properties that can be harnessed for optoelectronic applications. For example, they…”
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All‐Ambient‐Processed CuSCN as an Inexpensive Alternative to Spiro‐OMeTAD for Perovskite‐Based Devices by Asuo, Ivy M., Bouzidi, Soraya, Ka, Ibrahima, Rosei, Federico, Pignolet, Alain, Nechache, Riad, Cloutier, Sylvain G.

“…Organic hole‐transporting materials (HTM) are widely used for high‐efficiency solar cells. However, compared with their inorganic counterparts, these materials…”
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Plasmon-enhanced photodetectors fabricated using digital inkjet-printing on chemically nanopatterned silicon wafers by Guo, Xiaohang, Banerjee, Debika, Asuo, Ivy M., Fortier, Francois-Xavier, Slimani, Moulay Ahmed, Cloutier, Sylvain G.

“…In this study, we have fabricated and characterized three different configurations of photodetectors with digital inkjet printing techniques on different types…”
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The Effect of Transient Power Ramp‐Up on Structural and Optical Properties of CuO Thin Films Prepared by Radio Frequency Magnetron Sputtering by Kumachang, Cyril C. F., Amune, Daniel I., Asuo, Ivy M., Sanni, Dahiru, Olanrewaju, Yusuf A., Doumit, Nicole, Koech, Richard, Anye, Vitalis, Ntsoenzok, Esidor, Doumon, Nutifafa Y.

“…Transition metal oxides have found application as charge transport materials (CTMs) in perovskite solar cell devices due to their better environmental…”
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Correction: Ambient condition-processing strategy for improved air-stability and efficiency in mixed-cation perovskite solar cells by Asuo, Ivy M, Gedamu, Dawit, Doumon, Nutifafa Y, Ka, Ibrahima, Pignolet, Alain, Cloutier, Sylvain G, Nechache, Riad

“…Correction for 'Ambient condition-processing strategy for improved air-stability and efficiency in mixed-cation perovskite solar cells' by Ivy M. Asuo et al. ,…”
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Highly stable air processed perovskite solar cells by interfacial layer engineering by Ka, Ibrahima, Asuo, Ivy M., Nechache, Riad, Rosei, Federico

“…[Display omitted] •A novel strategy using PLD-PbS-QDs as interfacial layer in PSCs is developed.•The PSCs using PbS-QDs show 18% enhancement of the PCE and no…”
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High-performance pseudo-halide perovskite nanowire networks for stable and fast-response photodetector by Asuo, Ivy M., Gedamu, Dawit, Ka, Ibrahima, Gerlein, Luis Felipe, Fortier, François-Xavier, Pignolet, Alain, Cloutier, Sylvain G., Nechache, Riad

“…Perovskite-based photodetectors show a great promise thanks to the material's excellent photogeneration and broadband device operation. Amongst the fundamental…”
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Low-cost photodetector architectures fabricated at room-temperature using nano-engineered silicon wafer and sol-gel TiO 2 - based heterostructures by Banerjee, Debika, Asuo, Ivy M, Pignolet, Alain, Cloutier, Sylvain G

“…In the last decades, significant research has been done on the nanocrystalline forms of titanium dioxide (TiO ). Amorphous TiO has not been studied intensively…”
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Inkjet-Printing of Methylammonium Lead Trihalide Perovskite-Based Flexible Optoelectronic Devices by Trudeau, Charles, Bolduc, Martin, Beaupre, Patrick, Ka, Ibrahima, Asuo, Ivy M., Cloutier, Sylvain G.

“…In recent years, metal-organic methylammonium lead trihalide perovskite formulations have been extensively studied and employed as active materials in a range…”
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