The first-generation semiconductor materials represented by silicon (Si) and germanium
(Ge) still hold a dominant position in many fields, including micro-electromechanical systems …

The electrochemical machining (ECM) of germanium (Ge) wafer can be significantly
improved in terms of efficiency and localization by introducing laser irradiation. However …

The auto-coupling effect between picosecond (ps) laser irradiation and electrochemical
dissolution is proposed to achieve localized and efficient dimpling of germanium (Ge), in …

Surface texture plays a fundamental role in tribology, allowing for the improvement of the
friction and lubrication performances of various mechanical components. Through-mask …

Micro-dimples are the basic surface textures that have played an important role in reducing
or increasing friction, anti-wear, decreasing vibration, anti-adhesion, and creeping …

This paper outlines notable advances in the wire electrical discharge machining of
polycrystalline silicon workpieces for wafer preparation. Our use of assisting electrodes …

Surface texture has played a fundamental role in the development of many advanced fields.
Through mask electrochemical micromachining (TMEMM) is a feasible alternative for …

Micro-dimples are widely used in tribology as a surface texture and play a significant role in
improving interfacial performance, allowing for reducing friction and wear, reducing vibration …

Micro texturing with dimples is one of the most established methods for the enhancement of
lubrication and tribological performance. In this work, a novel approach of through-mask …

In order to produce micro-dimple arrays in a metal surface with high precision, efficiency,
and stability, a new processing method, air-shielding electrochemical micro-machining (AS …