Synergistic photoelectrochemical polishing of polycrystalline diamond for high-efficiency atomic-level finishing

Key Points

• Atomic-level finishing improves significantly with synergistic photoelectrochemical polishing.
• The efficiency of smoothing polycrystalline diamond increases with enhanced light absorption and chemical reactivity.
• Assessment highlights the method's potential for applications in high-precision manufacturing.
• May enable broader use of polished diamond materials in advanced technological fields.