First Proof-of-Principle of Inorganic Lead Halide Perovskites Deposition by Magnetron-Sputtering

Borri, Claudio; Calisi, Nicola; Galvanetto, Emanuele; Falsini, Naomi; Biccari, Francesco; Vinattieri, A.; Cucinotta, Giuseppe; Caporali, Stefano

doi:10.3390/nano10010060

Cited by 35 publications

(43 citation statements)

References 45 publications

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“…In this paper we present results of 70 nm thick CsPbBr 3 and CsPbCl 3 films grown on glass by RF magnetron sputtering [13,14]: similar results are found for 140 nm thick samples.…”

Section: Resultsmentioning

confidence: 58%

“…Several films of CsPbCl 3 and CsPbBr 3 with thickness in the range from 70 to 140 nm were deposited by RF magnetron sputtering onto properly cleaned soda lime glass (SLG) substrates [13,14].…”

Section: Methodsmentioning

confidence: 99%

“…CsPbX 3 powder was obtained through a mechanochemical procedure described in literature [15]. It consists in the grinding of the two precursor salts (CsX and PbX 2 ) in equal molar ratio in a mixer mill (Retsch model MM400) [13,14]. The sputtering target (5 cm diameter disk) was realized by pressing the perovskite powder by means of a pneumatic press (11.5 MPa working pressure) for 24 h at 150°C.…”

Section: Methodsmentioning

confidence: 99%

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A New Route for Caesium Lead Halide Perovskite Deposition

Falsini

Ristori

Biccari

et al. 2020

Preprint

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Inorganic metal halide perovskites are relevant semiconductors for optoelectronic devices. In this work the successful deposition of thin films of CsPbBr3 and CsPbCl3 have been obtained by Radio-Frequency magnetron sputtering. A detailed photoluminescence (PL) spectroscopy study of the as-grown samples was conducted at the macro and micro scale in a wide temperature range (10-300 K) to fully characterize the PL on sample areas of square centimeters, to assess the origin of the inhomogeneous broadening and to quantify the PL quantum yield quenching. Our results prove that this technique allows for the realization of high quality nanometric films with controlled thickness of relevance for optoelectronic applications.

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“…In this paper we present results of 70 nm thick CsPbBr 3 and CsPbCl 3 films grown on glass by RF magnetron sputtering [13,14]: similar results are found for 140 nm thick samples.…”

Section: Resultsmentioning

confidence: 58%

Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

See 1 more Smart Citation

A New Route for Caesium Lead Halide Perovskite Deposition

Falsini

Ristori

Biccari

et al. 2020

Preprint

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“…CsPbBr3 and CsPbCl3 thin films were grown by RF Magnetron Sputtering on several substrates (soda lime glass -SLG, quartz, TiO2, Silicon, etc.) with thickness ranging between 50 and 500 nm [3,4]. In Figure 1 a typical image of a 70 nm CsPbCl3 film on quartz is shown along with two SEM micrographs of a CsPbCl3 and a CsPbBr3 thin film.…”

Section: Resultsmentioning

confidence: 99%

A new route for high quality nanometric films of inorganic halide perovskites

et al. 2020

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Successful deposition of CsPbX3 (X = Br, Cl) thin films (50-500 nm) on several kind of substrates has been realized by Radio-Frequency Magnetron Sputtering. The technique allows for high homogeneity of the samples on large areas (several cm2) not only in terms of morphology but also referring to the optical properties. In particular, high resolution (in space, spectrum and time) photoluminescence studies in a wide temperature range (10-300 K) reveal that the low inhomogeneous broadening comes from a submicron size disorder while no significant contribution arises from a micrometric or even larger disorder. Given the relevance of inorganic halide perovskites for innovative optoelectronic devices, our results prove the scalability of this technique. Moreover, the successful deposition on several different substrates open the route for an easy integration in multi-layered structures.

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“…The deposition of a good ohmic-contact can reduce interface carrier recombination.Thin CuInGeSe or CuZnSnS layer could fail to maintain the high efficiency performance. The main reason behind the poor performance was the substantial drop in short-circuit current density [20][21][22]. The Kesterite photovoltaics that applied for Cu 2 ZnSnS 4 , Cu 2 ZnSnSe 4 , and Cu 2 ZnSn(S 1−x Se x ) 4 emerged as one of the most assured replacements for the chalcopyrite solar cells.…”

mentioning

confidence: 99%

Effects of Annealing on Characteristics of Cu2ZnSnSe4/CH3NH3PbI3/ZnS/IZO Nanostructures for Enhanced Photovoltaic Solar Cells

Tseng

Chang

et al. 2020

Nanomaterials

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This paper presents new photovoltaic solar cells with Cu2ZnSnSe4/CH3NH3PbI3(MAPbI3)/ZnS/IZO/Ag nanostructures on bi-layer Mo/FTO (fluorine-doped tin oxide) glasssubstrates. The hole-transporting layer, active absorber layer, electron-transporting layer, transparent-conductive oxide layer, and top electrode-metal contact layer, were made of Cu2ZnSnSe4, MAPbI3 perovskite, zincsulfide, indium-doped zinc oxide, and silver, respectively. The active absorber MAPbI3 perovskite film was deposited on Cu2ZnSnSe4 hole-transporting layer that has been annealed at different temperatures. TheseCu2ZnSnSe4 filmsexhibitedthe morphology with increased crystal grain sizesand reduced pinholes, following the increased annealing temperature. When the perovskitefilm thickness was designed at 700 nm, the Cu2ZnSnSe4 hole-transporting layer was 160 nm, and the IZO (indium-zinc oxide) at 100 nm, and annealed at 650 °C, the experimental results showed significant improvements in the solar cell characteristics. The open-circuit voltage was increased to 1.1 V, the short-circuit current was improved to 20.8 mA/cm2, and the device fill factor was elevated to 76.3%. In addition, the device power-conversion efficiency has been improved to 17.4%. The output power Pmax was as good as 1.74 mW and the device series-resistance was 17.1 Ω.

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First Proof-of-Principle of Inorganic Lead Halide Perovskites Deposition by Magnetron-Sputtering

Cited by 35 publications

References 45 publications

A New Route for Caesium Lead Halide Perovskite Deposition

A New Route for Caesium Lead Halide Perovskite Deposition

A new route for high quality nanometric films of inorganic halide perovskites

Effects of Annealing on Characteristics of Cu2ZnSnSe4/CH3NH3PbI3/ZnS/IZO Nanostructures for Enhanced Photovoltaic Solar Cells

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