Inkjet‐Printed p‐NiO/n‐ZnO Heterojunction Diodes for Photodetection Applications

González, Sergio; Vescio, Giovanni; Frieiro, Juan Luis; Hauser, Alina; Linardi, Flavio; López-Vidrier, J.; Oszajca, Marcin; Hernández, S.; Cirera, Albert; Garrido, B.

doi:10.1002/admi.202300035

Cited by 5 publications

(3 citation statements)

References 72 publications

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“…An NiO/ZnO heterojunction as shown in Figure 11, thin-film photodetector wa made using an inkjet printing technique in ambient conditions [95]. Individual layers o…”

Section: Photodetectors and Sensorsmentioning

confidence: 99%

“…An NiO/ZnO heterojunction as shown in Figure 11 , thin-film photodetector was made using an inkjet printing technique in ambient conditions [ 95 ]. Individual layers of high-quality NiO and ZnO were made with no surface defects and excellent transparency in the visible range.…”

Section: Device Components and Their Use In Printed Photonic Devicesmentioning

confidence: 99%

“…( a ) NiO and ( b ) ZnO ( c ) layers printed on flexible substrates. Close-up view of ( d ) NiO and ( e ) ZnO [ 95 ].…”

Section: Figurementioning

confidence: 99%

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Recent Progress in Printed Photonic Devices: A Brief Review of Materials, Devices, and Applications

Al-Amri

2023

Polymers

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Printing electronics incorporates several significant technologies, such as semiconductor devices produced by various printing techniques on flexible substrates. With the growing interest in printed electronic devices, new technologies have been developed to make novel devices with inexpensive and large-area printing techniques. This review article focuses on the most recent developments in printed photonic devices. Photonics and optoelectronic systems may now be built utilizing materials with specific optical properties and 3D designs achieved through additive printing. Optical and architected materials that can be printed in their entirety are among the most promising future research topics, as are platforms for multi-material processing and printing technologies that can print enormous volumes at a high resolution while also maintaining a high throughput. Significant advances in innovative printable materials create new opportunities for functional devices to act efficiently, such as wearable sensors, integrated optoelectronics, and consumer electronics. This article provides an overview of printable materials, printing methods, and the uses of printed electronic devices.

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“…An NiO/ZnO heterojunction as shown in Figure 11, thin-film photodetector wa made using an inkjet printing technique in ambient conditions [95]. Individual layers o…”

Section: Photodetectors and Sensorsmentioning

confidence: 99%

Section: Device Components and Their Use In Printed Photonic Devicesmentioning

confidence: 99%

See 1 more Smart Citation

Recent Progress in Printed Photonic Devices: A Brief Review of Materials, Devices, and Applications

Al-Amri

2023

Polymers

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Ultra Low Power Consumption Optoelectronic Logic Operation of CuO/BaTiO₃ Heterojunction Photodetector with Tunable Internal Electric Field Based on Poling Effect

Cho,

Choi,

Park

et al. 2024

Adv Materials Technologies

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The study presents a novel self‐powered ultraviolet (UV) photodetector harnessing both polarization fields and photovoltaic effects, enabling the realization of ultra‐low power, reconfigurable optoelectronic logic gates. The approach is demonstrated on a CuO/BaTiO3 heterojunction photodetector. The behavior of the photodetector is augmented by the poling effect, aligning the internal electric field of the BaTiO3 through the application of a robust external electric field, thereby facilitating the implementation of optoelectronic logic gates. In the unpoled state, the “XOR” and “OR” logic gates operated at voltages of 750 and −500 µV, respectively. However, upon poling up state, the “XOR” logic gate exhibits reduced operation voltage, operating at 500 µV, while the “OR” logic gate implements clarity at −500 µV. In the unpoled state the “AND” logic gate does not operate; however, upon poling in the downward direction, it operated at −500 µV. The achievement demonstrates successful ultra‐low‐power logic operations, utilizing voltages in the hundreds of micron scale, under a 310 nm wavelength and a light intensity of 0.52 mW·cm−2. Furthermore, controllable polarization electric fields in BaTiO3 enable the operation of “AND” logic gate in the unpoled state, presenting a promising avenue for future research in optoelectronic logic gate design.

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Inkjet‐Printed Red‐Emitting Flexible LEDs Based on Sustainable Inks of Layered Tin Iodide Perovskite

Vescio,

Dirin,

González‐Torres

et al. 2024

Advanced Sustainable Systems

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Inkjet printing has emerged as a promising technique for the fabrication of halide perovskite (HP) thin films, as it enables precise and controlled deposition of the perovskite ink on a variety of substrates. One main advantage of inkjet printing for the fabrication of HP thin films is its ability to produce uniform films with controlled thickness and high coverage, which is critical for achieving high‐performance devices. Additionally, inkjet printing allows for the deposition of patterned thin films, enabling the fabrication of complex device architectures such as light‐emitting diodes (LEDs). In this work, flexible LEDs based on inkjet printed Pb‐free HP thiophene‐ethylammonium tin iodide (TEA2SnI4) are produced that has gained attention as a potential alternative to Pb‐based HPs in optoelectronic devices due to its lower toxicity, environmental impact, and high performance. The role of ink solutions is compared using pure solvents: toxic dimethyl formamide (DMF) and more eco‐friendly dimethyl sulfoxide (DMSO). Red‐emitting devices (λmax = 633 nm) exhibit, in ambient conditions, a maximum external quantum efficiency (EQEmax) of 0.5% with a related brightness of 21 cd m−2 at 54 mA cm−2 for DMSO‐based LEDs. The environmental impacts of films prepared with DMSO‐based solvents ensure only 40% of the impact caused by DMF.

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Inkjet‐Printed p‐NiO/n‐ZnO Heterojunction Diodes for Photodetection Applications

Cited by 5 publications

References 72 publications

Recent Progress in Printed Photonic Devices: A Brief Review of Materials, Devices, and Applications

Recent Progress in Printed Photonic Devices: A Brief Review of Materials, Devices, and Applications

Ultra Low Power Consumption Optoelectronic Logic Operation of CuO/BaTiO₃ Heterojunction Photodetector with Tunable Internal Electric Field Based on Poling Effect

Inkjet‐Printed Red‐Emitting Flexible LEDs Based on Sustainable Inks of Layered Tin Iodide Perovskite

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Inkjet‐Printed p‐NiO/n‐ZnO Heterojunction Diodes for Photodetection Applications

Cited by 5 publications

References 72 publications

Recent Progress in Printed Photonic Devices: A Brief Review of Materials, Devices, and Applications

Recent Progress in Printed Photonic Devices: A Brief Review of Materials, Devices, and Applications

Ultra Low Power Consumption Optoelectronic Logic Operation of CuO/BaTiO3 Heterojunction Photodetector with Tunable Internal Electric Field Based on Poling Effect

Inkjet‐Printed Red‐Emitting Flexible LEDs Based on Sustainable Inks of Layered Tin Iodide Perovskite

Contact Info

Product

Resources

About

Ultra Low Power Consumption Optoelectronic Logic Operation of CuO/BaTiO₃ Heterojunction Photodetector with Tunable Internal Electric Field Based on Poling Effect