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Research on Microstructure and Shear Behavior of Au/Sn-Ag-Cu/Cu Lead-free Solder Joints at Different Soldering Temperatures

期刊: JOURNAL OF ELECTRONIC MATERIALS, 2021; 50 (10)

In the actual production process, soldering is a key step in the flip-chip packaging process. The reliability of the interconnection interface of flip......

Theoretical Studies on Transport and Photoresponse Properties of a Wheel-and-Axle Architecture Formed by Nitrogen-Doped Graphynes and a V-m(Bz)(n) Nanowire

期刊: JOURNAL OF ELECTRONIC MATERIALS, 2021; 50 (6)

Theoretical studies are carried out on a "wheel-and-axle" architecture, (NDGY)(k)-V-m( Bz)(n), by using density functional theory, nonequilibrium Gree......

Calculation of Phase Diagrams and First-Principles Study of Germanium Impacts on Phosphorus Distribution in Czochralski Silicon

期刊: JOURNAL OF ELECTRONIC MATERIALS, 2021; 50 (8)

Phosphorus (P) is one of the most widely used donor dopants for fabricating a low-resistivity silicon (Si) substrate. However, its volatile nature and......

Effects of Voltage and Temperature on Photoelectric Properties of Rolled-Up Quantum Well Nanomembranes

期刊: JOURNAL OF ELECTRONIC MATERIALS, 2021; 50 (6)

Rolled-up quantum well (QW) nanomembranes with different diameters are prepared using the lift-off method. The structural evolution and the influences......

Carbon Nanotube Supported Li-Excess Cation-Disordered Li1.24Fe0.38Ti0.38O2 Cathode with Enhanced Lithium-Ion Storage Performance

期刊: JOURNAL OF ELECTRONIC MATERIALS, 2021; 50 (9)

The use of Li-excess approach can achieve efficient lithium ion storage of cation-disordered rock-salt cathode materials. However, their application i......

Enhanced Thermoelectric Properties of Graphene/Cu3SbSe4 Composites

期刊: JOURNAL OF ELECTRONIC MATERIALS, 2021; 50 (8)

Incorporating a nanophase into a matrix is an effective approach to improve thermoelectric (TE) properties of bulk TE materials. In this study, graphe......

Synthesis of Cu@HBP-SH@Ag Particles by Using Thiol-Terminated Hyperbranched Polymer as Template and Dispersant

期刊: JOURNAL OF ELECTRONIC MATERIALS, 2021; 50 (6)

Cu@HBP-SH@Ag particles have been prepared by a facile synthesis strategy. Initially, thiol-terminated hyperbranched polymer (HBP-SH) was synthesized b......

A Visible Light Modulated Resistive Switching Memory Behaviors in the Ta/BiFeO3/Carbon/BaTiO3/Si Device

期刊: JOURNAL OF ELECTRONIC MATERIALS, 2021; 50 (7)

A bipolar resistance switching memory effect is observed in the Ta/BiFeO3/carbon/BaTiO3/Si structure. The resistance switching (RS) behavior can be mo......

Morphology and Crystal Plane Effects of Ceria Nanocrystals for Selective Catalytic Reduction of NO with NH3

期刊: JOURNAL OF ELECTRONIC MATERIALS, 2021; 50 (9)

Nitrogen oxides (NOX) are one of the major sources of air pollution and can cause serious environmental issues. Herein, a series of CeO2 nanomaterials......

Origin of the Band Gap Reduction of In-Doped beta-Ga2O3

期刊: JOURNAL OF ELECTRONIC MATERIALS, 2021; 50 (7)

The structural and electronic properties of In-doped beta-Ga2O3 are calculated by the GGA + U method based on density functional theory. 76 possible s......

Dual-Tunable Polarization Insensitive Electromagnetically Induced Transparency in Metamaterials

期刊: JOURNAL OF ELECTRONIC MATERIALS, 2021; 50 (7)

A multilayer structure of a square ring of graphene with nesting vanadium dioxide (VO2) was investigated in this study. This structure exhibits electr......

Micro-Spatial Hydrothermal Preparation of Nitrogen-doped Carbon/NiCo2S4 Electrode Material for Supercapacitors

期刊: JOURNAL OF ELECTRONIC MATERIALS, 2021; 50 (8)

Reasonable combination of carbon and pseudocapacitive material in a composite electrode can produce a high-performance supercapacitor. However, the na......

Performance of Nano-SiO2-Filled Poly(ether ketone ketone) Substrate for Fifth-Generation Communication

期刊: JOURNAL OF ELECTRONIC MATERIALS, 2021; 50 (9)

Nano-SiO2 particles have been incorporated into high-performance poly(ether ketone ketone) (PEKK) polymers to prepare satisfactory nanocomposite subst......

Effect of Al Doping and Cu Deficiency on the Microstructures and Thermoelectric Properties of BiCuSeO-Based Thermoelectric Materials

期刊: JOURNAL OF ELECTRONIC MATERIALS, 2021; 50 (6)

The effects of low-price element Al doping and Cu deficiency on the thermoelectric performance of Bacchus are studied in the paper. Bi1-xAlxCu1-xSeO (......

Photoluminescence and Crystallinity of High Quality CdS1-xSex Synthesized in Ammonium Water Medium

期刊: JOURNAL OF ELECTRONIC MATERIALS, 2021; 50 (7)

CdS1-xSex nanomaterial with high optical and structural quality has been synthesized in ammonium water via a simple hydrothermal reaction. Structural ......

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