Electrochemical Synthesis of Iron Monoselenide Thin Films

Zeynalova, Aydan; Javadova, S.P.; Majidzade, V.A.; Aliyev, A.M.

doi:10.32737/2221-8688-2021-4-262-271

Cited by 8 publications

(6 citation statements)

References 6 publications

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“…However, the mechanism of cathodic electrodeposition of selenides from Fe and Se precursors in solution is not well understood. A hypothesis involves a direct reaction between Fe 2+ and Se 2− in the solution bulk, followed by FeSe pre-cipitation onto the electrode surface [43,44]. The redox reaction for the formation of FeSe is Fe 2+ + Se + 2e − → FeSe where Se is first reduced to Se 2− and then reacts with iron(II) ions.…”

Section: Electrodeposition Of Fesementioning

confidence: 99%

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Electrodeposition of Iron Selenide: A Review

Piperno,

Celentano,

Sotgiu

2023

Coatings

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In recent years, metal selenide materials have attracted attention due to their wide application prospects. In this family of materials, FeSe is particularly studied since it is both a semiconductor used in solar cells and a superconductor with a critical transition temperature, Tc, of 8 K. For any envisaged application, the possibility of preparing large-area FeSe thin films at low cost is extremely appealing, and one possible technique suitable for this purpose is electrodeposition. Several groups have reported successful electrodeposition of FeSe, but the investigated systems are different in many aspects, and the results are difficult to compare. The aim of this review is to collect the available information on FeSe electrodeposition and the thermodynamic laws controlling this process; to catalog the literature pointing out the differences in the experimental procedure and how they influence the results; and to draw general conclusions, if any, on this topic.

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Section: Electrodeposition Of Fesementioning

confidence: 99%

“…Another system recently studied [44] uses electrolytic solutions containing Fe(NO 3 ) 3 and H 2 SeO 3 .…”

Section: Fe(no 3 ) 3 + H 2 Seomentioning

confidence: 99%

Electrodeposition of Iron Selenide: A Review

Piperno,

Celentano,

Sotgiu

2023

Coatings

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“…Devices that use thin layers have a lower volume. Special technologies are used to produce thin layers of materials with metallic and semiconductor properties [9][10][11][12]. Observing the physical properties of these materials in thin layers increases the possibilities of their application.…”

Section: Introductionmentioning

confidence: 99%

INVESTIGATION OF THE ATOMIC DYNAMICS OF CdSe THIN LAYERS BY RAMAN SPECTROSCOPY

Abdullayev,

Ibrahimova,

Aliyev

et al. 2024

Chemical Problems

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This study is focused on investigating the atomic dynamics and vibrational properties of thin layers of cadmium selenide with thickness ranging from 200–500 nm. The studies were carried out using Raman spectroscopy at room temperature. Raman spectra were obtained in the frequency range ν = 100-800 cm -1 . Two vibration modes were observed within the specified frequency range. It has been established that these vibration modes correspond to vibrations of Cd–Se covalent bonds. The frequency of these vibrational modes was observed to increase as the thickness of CdSe thin films increased, which was attributed to the formation of a thickness-dependent phase.

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“…It is important to emphasize that the properties of such thin metal chalcogenide films can be carefully adjusted and optimized by controlling their thickness, composition and microstructure. This makes it possible to obtain materials with unique properties that can be used to develop new devices and technologies [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

THE LATEST PROGRESS ON SYNTHESIS AND INVESTIGATION OF Sb2S3-BASED THIN FILMS

Majidzade¹,

Jafarova²,

Javadova³

et al. 2023

Chemical Problems

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Sb2S3 is stable under environmental conditions and a promising semiconductor material for optoelectronic applications, its potential capabilities in solar cells, photodetectors, and other devices are being investigated. It has an indirect-band gap of approximately 1.7-1.9 eV depending on the crystal structure which makes it suitable for absorption of visible light and its use in solar batteries. Sb2S3 can exist in different crystal structures including orthorhombic and hexagonal structures. The crystal structure can significantly affect the electronic and optical properties, which makes it possible to adapt its properties for specific applications using crystal structure engineering. It also has great optical properties and high absorption coefficients in the visible and near-infrared regions of the spectrum and makes it suitable for use in photogalvanics and photodetectors. Although there are various methods for obtaining this material, further research and development are needed to optimize its properties, improve productivity, and explore new applications.

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Electrochemical Synthesis of Iron Monoselenide Thin Films

Cited by 8 publications

References 6 publications

Electrodeposition of Iron Selenide: A Review

Electrodeposition of Iron Selenide: A Review

INVESTIGATION OF THE ATOMIC DYNAMICS OF CdSe THIN LAYERS BY RAMAN SPECTROSCOPY

THE LATEST PROGRESS ON SYNTHESIS AND INVESTIGATION OF Sb2S3-BASED THIN FILMS

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