Advanced Material Inspection

Metrology Services
Lab worker operates scanning acoustic microscopy process in a clean, bright laboratory while another person walks in the background.

Metrology Service

Gain precise insights into your materials and components with PVA TePla’s advanced Metrology Service. We deliver high‑resolution, non‑destructive characterization to support research, process optimization, and quality assurance in the semiconductor and advanced materials sectors.

 

We collaborate with customers to create custom measurement strategies, tailored test protocols, and clear evaluation procedures. Our application laboratory handles a broad range of materials, including Si, GaAs, GaN, SiC, and InP — and wafer sizes up to 450 mm.

 

All measurements include professional graphical evaluations and detailed test reports. With advanced software tools and customer‑specific evaluation schemes, we ensure consistent, quantitative, and comparable results.

Measurement Service Overview

C-Scan mode of Scanning Acoustic Microscopy. Planar mapping of an IC sample Delaminated areas are red.

Scanning Acoustic Microscopy

High‑resolution acoustic imaging for internal defects and material interfaces.

Scanning Acoustic Microscopy

Scanning InfraRed Depolarization

Fast wafer mapping for crystal defects and stress.

Scanning Infrared Depolarization