Facile and scalable fabrication process of electroluminescent filament with high luminescent efficiency

Zhong, Jianjun; Han, Ming-Chao; Li, Chang Ming; Li, Ronggui; He, Hongwei

doi:10.1016/j.matlet.2023.134868

Cited by 42 publications

(10 citation statements)

References 12 publications

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“…44 The surface of the material is utilized to depict how light is absorbed using the imaginary section of the dielectric function, and real portion describes how the material's surface disperses. 45,46 The programs used in research for graphing are xmgrace, 47 xcrysden, 48 and origin. 49 For the first-time, the physical properties of ternary NaXCl 3 (X = Be, Mg) choloroperovskites are revealed by the use of the computational method indicated above.…”

Section: Computational Methodologymentioning

confidence: 99%

Investigation of the structural, electronic, mechanical, and optical properties of NaXCl₃ (X = Be, Mg) using density functional theory

Jehan,

Husain,

Tirth

et al. 2023

RSC Adv.

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Section: Computational Methodologymentioning

confidence: 99%

Investigation of the structural, electronic, mechanical, and optical properties of NaXCl₃ (X = Be, Mg) using density functional theory

Jehan,

Husain,

Tirth

et al. 2023

RSC Adv.

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“…This demonstrates that LaMnBr 3 is less compressible than LaMnCl 3 and LaMnI 3 [60]. The shear modulus G determines the solids' resistance to changing their shape [61,62].The cubic halide perovskites LaMnCl 3 , LaMnBr 3 , and LaMnI 3 have estimated values of 5.36, 9.04, and 11.08 GPa, respectively. This demonstrates that LaMnI 3 has a higher shear modulus than LaMnCl 3 and LaMnBr 3 .…”

Section: Mechanical Propertiesmentioning

confidence: 98%

“…This demonstrates that LaMnI 3 has a higher shear modulus than LaMnCl 3 and LaMnBr 3 . Shear moduli with greater values are a stronger indicator of a material's hardness [60].Anisotropy factor 'A' is a unit used to quantify elastic anisotropy in cubic crystals [62]. If A = 1, the substance will be entirely isotropic.…”

Section: Mechanical Propertiesmentioning

confidence: 99%

Structural, electronic, optical, and mechanical properties of cubic perovskite LaMnX₃ (X = Cl, Br, I) compound for optoelectronic applications: a DFT study

Shahzad,

Sana,

Tahir

et al. 2024

Phys. Scr.

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Perovskite materials are used extensively in the area of material science for theoretical computations. Density functional theory (DFT) calculations are used in this study to determine the properties of the cubic halide perovskite LaMnX3 (X = Cl, Br, and I). These compounds contain PM3M-221 space groups and a cubic structure. They were created via the Cambridge serial total energy package (CASTEP) program, which also used HSE (Heyd-Scuseria-Ernzerhof) exchange-correlation functionals. The structural, electrical, optical, and mechanical characteristics of the compounds are determined.LaMnCl3, LaMnBr3, and LaMnI3all have direct bandgaps of 2.366 eV, 1.844 eV, and 1.579 eV, respectively, based on their structural characteristics. Total and partial densities of states (TDOS and PDOS) offer proof of the degree of electron localization in specific bands. Electronic studies indicate that LaMnX3 materials (X = Cl, Br, I) are semiconductors. The dielectric function's extensive range of energy transparency can be seen in the imaginary element dispersion. LaMnCl3 compound's absorption and conductivity are preferable to those of LaMnBr3 and LaMnI3, improving its applicability for Optoelectronic applications and work function. We found that the cubic structures of all three compounds allow them to be mechanically stable. The calculated elastic results also satisfy the compound's mechanical strength requirements. Such materials are used in optoelectronic applications.

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“…Ultrasonic vibrations aid in stabilizing the ECDM process by lowering the probability of sparking occurring in areas of the workpiece that are not intended for machining. This stability is essential for preserving the accuracy of the machining and reducing the amount of overcut, particularly at higher feed rates [45][46][47]. The hypothesis suggests that when the tool's feed rate increases, there is an enhancement of the circulation of the electrolyte within the machining area [36].…”

Section: Influence Of Process Parameters On the Overcut Of The Machin...mentioning

confidence: 99%

Experimental investigation of micro-machining of borosilicate glass using an ultrasonic assisted rotary electrochemical discharge machining (UA-RECDM) process

Grover,

Mangal,

Singh

et al. 2024

J. Micromech. Microeng.

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Electrochemical Discharge Machining is an advanced micro-machining process for machining of conductive as well as non-conductive hard and brittle materials i.e., glass, ceramic and silicon wafer etc. The present work explores the machining of glass using in-house developed novel Ultrasonic Assisted Rotary Electrochemical Discharge Machining (UA-RECDM) setup. The setup has specialised features which includes ultrasonic vibrations to tool electrode and rotary motion to workpiece. Experiments were conducted using one factor at a time approach (OFAT) approach by varying tool feed rate, amplitude of vibrations and rotation of workpiece as process parameters. The quality of the machining output was evaluated by observing two key parameters: overcut and circularity of the hole. It was observed that as the workpiece rotation speed increased from 40 RPM to 60 RPM, the overcut in the machined samples decreased from 181.378 µm to 163.564 µm. The rotary motion of workpiece causes seeping action of the electrolyte at hydrodynamic regime and results in thin gas film formation & stabilized discharging phenomenon. The morphology of machined hole exhibits better circularity, low HAZs, minimum micro-cracks and smooth edges at periphery due to stable discharge formation.

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Facile and scalable fabrication process of electroluminescent filament with high luminescent efficiency

Cited by 42 publications

References 12 publications

Investigation of the structural, electronic, mechanical, and optical properties of NaXCl₃ (X = Be, Mg) using density functional theory

Investigation of the structural, electronic, mechanical, and optical properties of NaXCl₃ (X = Be, Mg) using density functional theory

Structural, electronic, optical, and mechanical properties of cubic perovskite LaMnX₃ (X = Cl, Br, I) compound for optoelectronic applications: a DFT study

Experimental investigation of micro-machining of borosilicate glass using an ultrasonic assisted rotary electrochemical discharge machining (UA-RECDM) process

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Facile and scalable fabrication process of electroluminescent filament with high luminescent efficiency

Cited by 42 publications

References 12 publications

Investigation of the structural, electronic, mechanical, and optical properties of NaXCl3 (X = Be, Mg) using density functional theory

Investigation of the structural, electronic, mechanical, and optical properties of NaXCl3 (X = Be, Mg) using density functional theory

Structural, electronic, optical, and mechanical properties of cubic perovskite LaMnX3 (X = Cl, Br, I) compound for optoelectronic applications: a DFT study

Experimental investigation of micro-machining of borosilicate glass using an ultrasonic assisted rotary electrochemical discharge machining (UA-RECDM) process

Contact Info

Product

Resources

About

Investigation of the structural, electronic, mechanical, and optical properties of NaXCl₃ (X = Be, Mg) using density functional theory

Investigation of the structural, electronic, mechanical, and optical properties of NaXCl₃ (X = Be, Mg) using density functional theory

Structural, electronic, optical, and mechanical properties of cubic perovskite LaMnX₃ (X = Cl, Br, I) compound for optoelectronic applications: a DFT study