Semiconductor Inspection Solutions and Applications

Semiconductor inspection is the process of detecting defects, measuring dimensions, and verifying material properties in semiconductor materials and devices during or after manufacturing. It encompasses techniques like contactless thickness measurement, surface defect detection, and material characterization to ensure that wafers, films, and substrates meet precise quality and dimensional specifications before advancing through the production process.

The four primary types of industrial inspection are: (1) Visual inspection for surface anomalies, (2) Dimensional inspection for thickness, geometry, and tolerances, (3) Material characterization for composition and density verification, and (4) Functional inspection to verify operational performance. Hammer-IMS's M-Ray millimeter wave systems primarily address dimensional and material characterization inspection in a contactless, non-nuclear manner suitable for inline production environments.

M-Ray technology uses millimeter wave electromagnetic signals — similar to those used in mobile communications — to penetrate and measure materials without contact. The system transmits waves through the material and analyzes the response to calculate precise thickness, basis weight, and material properties. This non-nuclear approach delivers high-accuracy measurements at multiple kHz rates, making it ideal for fast-moving semiconductor and thin-film production lines.

Yes. M-Ray technology is entirely non-nuclear and non-radioactive, making it completely safe for 24/7 operation by production personnel. Unlike X-ray or nuclear gauge alternatives, there are no radiation safety regulations, restricted access zones, or disposal requirements associated with M-Ray systems, simplifying compliance and reducing operational overhead in semiconductor fabrication facilities.

Absolutely. The M-Ray OEM Module is specifically designed for integration into existing production equipment, inline quality systems, and research platforms. Its small form factor stainless steel enclosure, API interface, and reference design source code allow machine builders and system integrators to embed non-nuclear thickness and basis-weight measurement directly into their semiconductor or materials processing machinery with minimal development effort.

Hammer-IMS systems deliver high-precision contactless measurements capable of detecting local deviations corresponding to individual extrusion features and thickness variations. The multi-sensor head approach ensures uniform coverage across the full material width, and the systems support an adjusted thickness value tolerance of approximately ±5% in line with international standards — delivering the consistency required for advanced semiconductor and thin-film applications.

Yes. Hammer-IMS provides full turn-key inline inspection installations through the Marveloc-CURTAIN platform. Our team supports both new production line installations and upgrades to existing lines. The turn-key service includes multi-sensor head configuration for maximum cross-machine coverage, system commissioning, software setup with real-time data analytics, and ongoing technical support — ensuring your inspection system is production-ready from day one.

Hammer-IMS offers a structured 30-minute demo booking session handled by regional specialists — an International team for customers outside North America and a dedicated North America team for US and Canada inquiries. During the demo, our engineers review your specific measurement requirements, material types, and production line parameters to recommend the most appropriate M-Ray configuration, whether that is the Marveloc 602 platform, the OEM Module, or a full turn-key system.