Electroforming process for microsystems fabrication

PK Rai, A Gupta - Journal of The Electrochemical Society, 2023 - iopscience.iop.org
Being an unconventional technique of additive micro-manufacturing, electroforming has
garnered significant interest from various industrial sectors because of its capability to offer …

In situ epitaxial thickening of wafer-scale, highly oriented nanotwinned Ag on tailored polycrystalline Cu substrates

X Zhan, Z Zhu - Acta Materialia, 2024 - Elsevier
Abstract Highly (111)-oriented nanotwinned Ag (nt-Ag) is a promising candidate for a next-
generation direct metal bonding material without a vacuum environment. However …

[HTML][HTML] Copper electrodeposited in ice ionic electrolytes

C Shen, D Zhu, W Han, Y Mo, Z Zhu - Materials & Design, 2024 - Elsevier
Metal electrodeposition has been a subject of extensive research and has found widespread
industrial applications for centuries. The use of liquid ionic electrolyte systems has become a …

Towards understanding the coupling interaction between thickness non-uniformity and flatness of wafer-scale electroformed Ni-Co mold: From grain structures to …

H Zhang, B Ma, T Zhan, H Liu - Journal of Materials Processing Technology, 2025 - Elsevier
Electroforming allows for the precise fabrication of Ni-Co alloy mold but encounters
challenges with uneven thickness and persistent internal stress, which impact the mold's …

Electroforming of submillimeter scale array structures with a jet-flush mixed flow field

T Li, C Shen, Z Zhu, A Li, Z Xue - Journal of Manufacturing Processes, 2023 - Elsevier
Electroforming of submillimeter scale array structures holds great promise for a wide range
of applications in array microelectrodes, vacuum electron devices and metal molds, but poor …

A comprehensive research on polyethylene glycol assisted localized electrodeposition micro additive manufacturing method for fabricating high-quality 3D structures

Z Zou, J Xu, W Ren, M Wang, H Yu - Journal of Manufacturing Processes, 2025 - Elsevier
Direct fabricating smooth, dense, and high-purity copper structures at the microscale is a
promising technology for portable electronic products, electronic packaging components …

Optimization of forward pulsed currents for combining the precision sha** and polishing of nickel micro mould tools to reduce demoulding defects

S Zaki, N Zhang, MD Gilchrist - The International Journal of Advanced …, 2024 - Springer
Precise tooling is vital for defect-free production of micro injection moulded (μ-IM) or hot-
embossed products. The demoulding stage of such moulding and forming processes poses …

Simulation Research on Wafer-Level Electrochemical Deposition Uniformity

Z **ong, S **e, KN Tu, Y Liu - 2024 25th International …, 2024 - ieeexplore.ieee.org
With the slowing down of Moore's Law, the continued improvement of integration density has
become increasingly challenging for traditional integrated circuits. 3D packaging technology …