Perovskites: Laser‐Induced Localized Growth of Methylammonium Lead Halide Perovskite Nano‐ and Microcrystals on Substrates (Adv. Funct. Mater. 34/2017)

Arciniegas, Milena P.; Castelli, Andrea; Piazza, Simonluca; Dogan, Sedat; Ceseracciu, Luca; Krahne, Roman; Duocastella, Martí; Manna, Liberato

doi:10.1002/adfm.201770209

Cited by 6 publications

(21 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Second, to operate those intelligent manufacturing technologies, experience and special skills are needed to achieve targeted perovskite materials. Compared with the conventional Films with periodic patterns 278-870 nm a) [30,48,50,142] Facile [35,91] 3.2-110 µm [34,97,99,106] Mask [36,37,111] Rapid 0D, 1D, 2D patterns 0.13-2 µm [39,[125][126][127]174] Precise position, Complex patterns, Multicolor patterns Perovskite damage, Complicated procedures, High cost a) NIL unit size = Pattern structure size + Spacing; b) IDP unit size for 3D nanoprinting using a femtoliter ink meniscus.…”

Section: Discussionmentioning

confidence: 99%

“…can be increased by enhancing parameters such as laser power and exposure time, thereby varying the perovskite crystal morphology from a single crystal to a doughnut-shaped distribution, as shown in Figure 5c. [37] Zhang et al [111] stated that laser power and laser writing speed were the critical factors for obtaining continuity in CsPbBr 3 /polymer lines. The instantaneous energy generated by a certain amount of power should reach the energy threshold for polymerizing the precursor solvent, whereas the writing speed must satisfy the energy accumulation required for stable solvent polymerization.…”

Section: Laser-induced Nucleationmentioning

confidence: 99%

“…Metal halide perovskites (MHPs) have received widespread attention in the fields of photoelectric conversion, electrooptical conversion, and all-optical conversion, with potential applications in solar cells, [1][2][3][4][5] light-emitting diodes (LEDs), [6][7][8] 2) space-confined growth (SCG), [32,33] 3) ink-based direct printing (IDP), [34,35] 4) laser-induced nucleation (LN), [36,37] 5) modification using a laser (ML), [38] and 6) high-energy etching (HEE). [39,40] Using these methods, well-designed perovskite structures of targeted sizes, shapes, and positions can be produced to fulfill specific functions.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Emerging Intelligent Manufacturing of Metal Halide Perovskites

Zhang

Chen

et al. 2022

Adv Materials Technologies

View full text Add to dashboard Cite

The incorporation of high‐precision intelligent manufacturing technologies into patterned metal halide perovskite production has attracted scientific and commercial interest because of advantages in terms of designable and controllable processes, multiscale and multimaterial construction strategies, and improved energy‐conversion performance. Here, the current developments in intelligent manufacturing technologies are reviewed for patterned and tailored perovskite structures. Six high‐precision approaches, namely, nanoimprint lithography, space‐confined growth, ink‐based direct printing, laser‐induced nucleation, modification using a laser, and high‐energy etching, are investigated and summarized. The focus of the review is on the basic principles of intelligent manufacturing methods, process optimization, and controllable perovskite microstructures. Additionally, the performance improvements of patterned and tailored perovskites and their devices, including photodetectors, solar cells, lasers, information storage and encryption devices, anticounterfeiting devices, and full‐color display applications, are discussed. The potential future applications of shaped perovskites fabricated via intelligent manufacturing technologies are promising.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Laser-induced Nucleationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Emerging Intelligent Manufacturing of Metal Halide Perovskites

Zhang

Chen

et al. 2022

Adv Materials Technologies

View full text Add to dashboard Cite

show abstract

“…This drawback was addressed by using N ‐methylformamide (NMF) to serve as the solvent and the source of MA ions. [ 94 ] The femtosecond laser with a repetition rate of 80 MHz would induce localized heat on the Si substrate to over 100 °C in seconds through multiphoton absorption. By tuning the laser scanning speed and power density, stable arrays or lines formed by MAPb X 3 microcrystals can be achieved without any other steps.…”

Section: Perovskite Patterning Technologiesmentioning

confidence: 99%

Metal Halide Perovskites Functionalized by Patterning Technologies

Huang

Xiao

Dong

2020

Adv Materials Technologies

View full text Add to dashboard Cite

Date back to the first introduction of organic-inorganic hybrid perovskites into solar cells in 2009, [5] the power conversion efficiencies (PCEs) have been greatly boosted from 3.8% to 25.2% (certified PCEs) during the past decade. [6] With the merits of excellent photoluminescence (PL) quantum yield, perovskite-based light-emitting diodes (LEDs) have achieved external quantum efficiency (EQE) exceeding 20% via defect passivation, structural modification, and surface engineering. [7-9] In addition to the prosperity in photovoltaic and light-emitting devices, tremendous efforts are carried on the MHPs pursuing ultra-low threshold laser, [10,11] and ultra-sensitive photo-and X-ray detectors. [12-14] Solution processing method is commonly used for fabricating perovskite thin films. This cost-effective method allows large-scale production of smooth and uniform perovskite thin films served as the active layers of solar cells. [15] However, it is difficult to grow specific nano/microcrystals with desired dimensions and positions to meet the requirement of integrated electronic and optoelectronic devices with compactness. Patterning technology is widely used in optoelectronic fields to improve device performance. Performing various patterning technologies on materials not only obtain aesthetic value but also generate specific functions through constructing ordered and well-designed structures. [16-19] Specific structures and periodic patterns endow materials with unique light-matter interaction which has great impacts on photovoltaic and optoelectronic devices. [20] Moreover, patterning technologies can construct highresolution patterns down to nanoscale resolution, which meets the requirement for displaying and anti-counterfeiting applications. Therefore, performing versatile patterning technologies on MHPs would not only improve their electronic and optical properties but also opens a new pathway for integrated electronic and optoelectronic systems with unique and novel functions. Here, an overview of the recent advances of patterning technology in the field of MHPs is presented (Figure 1). The patterning technologies were divided into two parts based on whether patterned templates are required. With the merits of patterning technologies, the patterned MHPs exhibited novel functions and enhanced performance in optical and optoelectronic applications, such as solar cells, photodetectors, laser, anti-counterfeiting, and full-color displays. Therefore, the relationship between the patterned structures and the MHPs device performance as well as the corresponding mechanisms are discussed in detail. Finally, a summary and some perspectives on the existing challenges of patterned MHPs are put forward. Metal halide perovskites (MHPs), as emerging stars, are greatly attracted due to their superior optical and optoelectrical properties. The design and construction of patterned materials have been considered as a powerful tool to improve the performance of optical and optoelectronic devices. Therefore, the marriage of MHPs and ...

show abstract

“…Perovskite quantum dots (PeQDs) have become one of the hottest materials for the applications in the optoelectronic devices, such as light‐emitting diodes (LEDs), [ 1–6 ] photodetectors, [ 7,8 ] solar cells, [ 9,10 ] and lasers. [ 11–15 ] Due to their ionic crystal feature and low formation energy, [ 16,17 ] PeQDs suffer from decomposition under the influence of oxygen, moisture, temperature and light, [ 18–20 ] but show the advantage of being easy fabrication regardless of in solution or solid state. Such unique properties motivate us to explore a new and convenient approach to reversibly fabricate/decompose PeQDs but remain their structural stability, which is highly desirable for the applications in high‐throughput optical information encryption/decryption and data storage.…”

Section: Introductionmentioning

confidence: 99%

Humidity‐Induced Reversible Crystallization of Laser‐Printing Perovskite Quantum Dots in Glass

Xiao,

Lin,

Chen

et al. 2023

Laser & Photonics Reviews

View full text Add to dashboard Cite

The complex and high‐precision patterning of perovskite quantum dots (PeQDs) is of vital importance for exploring their new functionalities and device applications. In this work, a strategy based on the combination femtosecond (fs) laser‐irradiation and humidity‐control is reported to construct patterns of cyan CsPb(Cl/Br)3 PeQDs in a transparent glass medium. Benefiting from their ionic crystal feature and low formation energy, CsPb(Cl/Br)3 PeQDs can be locally crystallized and decomposed via fs laser irradiation without further heat‐treatment. More notably, it is found that a water molecule is able to affect the growth of CsPb(Cl/Br)3 PeQDs in glass. By modulation of relative humidity in air, the selectively decomposed perovskite structure is spontaneously regenerated, and the highly emissive CsPb(Cl/Br)3 PeQDs can be in situ manufactured in the confined glass region. This allows for reversible luminescence from the same patterns of laser printing‐erasing‐recovering, and the process can be repeated for multiple cycles without destruction of optical performance and robustness. The results provide a flexible method to develop new encryption/decryption technology for information security and anti‐counterfeiting.

show abstract

Perovskites: Laser‐Induced Localized Growth of Methylammonium Lead Halide Perovskite Nano‐ and Microcrystals on Substrates (Adv. Funct. Mater. 34/2017)

Cited by 6 publications

References 0 publications

Emerging Intelligent Manufacturing of Metal Halide Perovskites

Emerging Intelligent Manufacturing of Metal Halide Perovskites

Metal Halide Perovskites Functionalized by Patterning Technologies

Humidity‐Induced Reversible Crystallization of Laser‐Printing Perovskite Quantum Dots in Glass

Contact Info

Product

Resources

About