Structural, surface morphology and optical properties of NiSnO3 thin films prepared using spray technique

Mhamdi, A.; Dridi, R.; Arfaoui, A.; Awada, Chawki; Karyaoui, M.; Velasco-Davalos, Ivan; Ruediger, Andréas; Amlouk, M.

doi:10.1016/j.optmat.2015.06.009

Cited by 18 publications

(4 citation statements)

References 22 publications

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“…9(a) shows the bandgaps of ANiO 3 (O- Pnma ) (A = Eu, Gd, Tb, Dy, Yb, La, Tm, Nd, Sm), EuBO 3 (O- Pbnm ) (B = Zr, Hf), EuTiO 3 (C- Pm 3̄ m ), DNbO 3 (O- Pnma ) (D = Ag, Ba, Ca, Sr, Eu, K, Na), SrTM 1 O 3 (C- Pm 3̄ m ) (TM 1 = Hf, Zr, Ti), KTaO 3 (C- Pm 3̄ m ), LaTM 2 O 3 (O- Pnma ) (TM 2 = Al, Sc, Fe, Cr, Ti, Ga, Co), SrTcO 3 (O- Pnma ), NaOsO 3 (O- Pbca ), MSnO 3 (R- R 3 c ) (M = Hg, Mg, Zn, Fe, Mn), NiSnO 3 (C- Pm 3̄ m ), SrNiO 3 (C- Pm 3̄ m ), BaSnO 3 (C- Pm 3̄ m ), CaSnO 3 (O- Pnma ), CoSnO 3 (O- Pnma ), TiSnO 3 (T- I 4/ mcm ), MnTiO 3 (R- R 3 c ), PbTiO 3 (T- I 4/ mcm ), CaZrO 3 (O- Pnma ), and BaFeO 3 (C- Pm 3̄ m ). As can be seen, there is good agreement in the bandgaps between our calculations and the experimental data and other reported HSE06 and G 0 W 0 data, 31–52 which demonstrates the accuracy of our method.…”

Section: Methodssupporting

confidence: 85%

Investigation of thermal control in phase-changing ABO₃ perovskites via first-principles predictions: general mechanism of emittance

Tong

et al. 2023

Phys. Chem. Chem. Phys.

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Section: Methodssupporting

confidence: 85%

Investigation of thermal control in phase-changing ABO₃ perovskites via first-principles predictions: general mechanism of emittance

Tong

et al. 2023

Phys. Chem. Chem. Phys.

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“…[ 39 ] The band at 589 cm −1 may be due to the presence of chloride (Cl – ) ions left behind during the synthesis process (due to SnCl 4 precursor). [ 40 ] IR bands corresponding to CO vibrations appear at 1125, 1414, and 1132 cm −1 , respectively, and two small peaks observed at 2317 and 2380 cm −1 represent CO 2 absorbed from the atmosphere. [ 41 ] CH stretching and bending vibrations have been noted from 2983 and 3067 cm –1 bands.…”

Section: Resultsmentioning

confidence: 99%

Fabric‐Based Wearable Self‐Powered Asymmetric Supercapacitor Comprising Lead‐Free Perovskite Piezoelectrodes

Padha

Verma

Arya

2022

Adv Materials Technologies

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promising prospects for next-generation consumer electronics in these devices, forming a bridge between traditional capacitor and battery, demonstrating quick charging/discharging, excellent cyclic stabilities, higher power densities, environment benignancy, low maintenance cost, long lifespan, and safety. [2,3] The technological advancement in consumer electronics for smart wearables has led to the innovation of bendable displays, flexible mobile phones, fitness bands, electronic skin, and smartwatches. [4][5][6] Additionally, in remote areas having inadequate power supply and scarcity of other energy reservoirs, self-powered dynamic devices have emerged as independent and self-sustainable systems for future electronics. The sustainability of these systems without any external storage system like batteries/ fuel cells minimizes the bulkiness of the system, thereby making them flexible for a variety of applications. [7][8][9] Flexible allsolid-state self-chargeable supercapacitors are a potential candidate for the new emerging wearable energy storage devices. They are safe, thin, lightweight, extremely flexible, and inexpensive. [10,11] These supercapacitors are based on wearable electronics technology, involving no power or charging source, but they suffer from poor performance. Furthermore, in contrast to traditional supercapacitors, the allsolid-state supercapacitors eliminate the risk of electrolyte spilling as well as short-circuiting between the electrodes. [12] Recently, self-powered stretchable systems or sensing platforms have been gaining popularity. Zhang et al. [13] designed an all-in-one stretchable self-powered system using a gold (Au)based triboelectric nanogenerator and stretchable graphenebased strain sensor. The coupled design principle of electronic materials and device architecture provides a promising method to develop high-performance wearable/stretchable energy storage devices and self-powered stretchable systems for future bio-integrated electronics. Practical applications of next-generation stretchable electronics hinge on developing sustained power supplies to drive highly sensitive on-skin sensors and wireless transmission modules. In another experiment, a low-cost, scalable, and facile manufacturing approach based on laser-induced graphene foams was used to fabricate a self-powered wireless sensing platform. [14] It generated stableThe demand for flexible supercapacitor sustaining green energy can go a long way in mitigating the issue of no power source in wearable electronics. Herein, a novel strategy is used to develop a self-charging supercapacitor using lead-free perovskites as piezoelectrodes and polyvinyl alcohol-potassium hydroxide (PVA-KOH) film as ionogelled electrolyte. This approach is unique as the existing conventional self-powered devices are based only on piezoelectric electrolytes. The all-solid-state supercapacitor is asymmetric, with nickel stannate (NiSnO 3 ) acting as the positrode and ferrous stannate (FeSnO 3 ) as the negatrode. These materials are non-toxic, envi...

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“…and other perovskite materials [20][21][22][23][24] were consequently proposed using DFT simulations as well as experimental efforts. Astonishing magnetoelectric coupling in transition metal titanates ATiO3 (A = Mn, Fe, Ni) make them the most capable members of MF family.…”

Section: Introductionmentioning

confidence: 99%

Influence of Gd-Doping Concentration on Structural, Electronic, Magnetic and Optical Properties of Multiferroic Material (PFeO3): A Density Functional Theory-Based Investigation

Abbas,

Mirza,

Al-Qaisi

et al. 2023

Preprint

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Developing novel multiferroic (MF) materials with cross-linked effects (i.e., piezoelectricity, magnetoelectricity, and magnetostriction) that are functional at ambient temperature is a major goal for scientists. Herein, we employed first-principles calculations to investigate the effect of Gd-doping concentration on structural, electronic, magnetic and optical properties of PFeO3. It’s evident that structural stability increases as we increase doping concentration of Gd in parent compound. The calculated energy band structures reveals that electronic states shrink towards Fermi level as we increase Gd-doping concentration in spin (↑) channel. However, a gap between electronic states is induced from − 1.0 eV towards higher energies and this gap expands by increasing doping concentration in spin (↓) channel. By increasing Gd-doping concentration in PFeO3, the values of magnetic moments also increases. These compounds are promising candidates for spintronic applications as they are hugely magnetized compounds. A renowned GGA + U formulism has been employed in this study to investigate optical characteristics of P1 − xGdxFeO3 (X = 10%, 20%, 30%) over an energy range of 0‒14 eV. In spin (↑) channel, maximum values of ε2(ω) in visible region occurs at 2.36, 2.48 and 2.81 eV for P1 − xGdxFeO3 with 10%, 20% and 30% doping of Gd, respectively. However, considerable peaks of P1 − xGdxFeO3 with 10%, 20% and 30% doping of Gd in spin (↓) channel occur at 2.29, 2.41 and 2.57, respectively. The calculated optical parameters show that these compounds are promising candidates for potential photovoltaic applications.

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Structural, surface morphology and optical properties of NiSnO3 thin films prepared using spray technique

Cited by 18 publications

References 22 publications

Investigation of thermal control in phase-changing ABO₃ perovskites via first-principles predictions: general mechanism of emittance

Investigation of thermal control in phase-changing ABO₃ perovskites via first-principles predictions: general mechanism of emittance

Fabric‐Based Wearable Self‐Powered Asymmetric Supercapacitor Comprising Lead‐Free Perovskite Piezoelectrodes

Influence of Gd-Doping Concentration on Structural, Electronic, Magnetic and Optical Properties of Multiferroic Material (PFeO3): A Density Functional Theory-Based Investigation

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Structural, surface morphology and optical properties of NiSnO3 thin films prepared using spray technique

Cited by 18 publications

References 22 publications

Investigation of thermal control in phase-changing ABO3 perovskites via first-principles predictions: general mechanism of emittance

Investigation of thermal control in phase-changing ABO3 perovskites via first-principles predictions: general mechanism of emittance

Fabric‐Based Wearable Self‐Powered Asymmetric Supercapacitor Comprising Lead‐Free Perovskite Piezoelectrodes

Influence of Gd-Doping Concentration on Structural, Electronic, Magnetic and Optical Properties of Multiferroic Material (PFeO3): A Density Functional Theory-Based Investigation

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Investigation of thermal control in phase-changing ABO₃ perovskites via first-principles predictions: general mechanism of emittance

Investigation of thermal control in phase-changing ABO₃ perovskites via first-principles predictions: general mechanism of emittance