Glow discharge spectrometer

Tools for quality control and new material development

Surface treatment process, surface coating process. The near surface treated by materials and processes can accurately analyze the chemical composition and coating thickness. Non conductive materials and coatings, such as glass, ceramics, diamond-like carbon, and anti-corrosion coatings, can be analyzed. Only YI's rapid analysis method for non-conductive and semiconductor depth profiles is available

The GDOES instrument provides a means for rapid depth profile analysis of materials with layered structures

Compared to micro area analysis techniques such as electron microscopy and Auger spectroscopy, GDOES has the ability to perform large-scale analysis and can fully characterize the macroscopic components of materials

The material pretreatment and preparation technology is simple and fast, with high analysis efficiency

The typical application areas of GDOES are as follows:

·Metal industry, automotive industry and automotive suppliers, steel industry, electroplating industry, precision machinery industry, aerospace sector, semiconductor materials, photovoltaic industry

·PVD/CVD · Pharmaceutical industry (carrier, human GONG bone GE/joint) …. ）·Electronic Industry, Plastic Industry, Glass and Ceramic Industry, Surface Technology, Research and Development University

Glow discharge spectrometerapplication

Test elements: hydrogen (H) - uranium (U),~76 elements

Content range: 0. XPpm level to% content

Test depth: Surface (nanometer) to several hundred micrometers

Test accuracy: Content - RSD better than 2% Depth - RSD better than 5%

Types of coatings: PVD/CVD/ECD electroplating (zinc, copper, nickel, chromium, titanium, tin and other metal coatings) - various chemical layers such as phosphating and passivation - thin film batteries/flexible batteries (CIGS, LIB...), - amorphous silicon, cadmium telluride, copper zinc tin sulfides, etc. - diamond-like coatings - heat treatment (carburizing, nitriding, co diffusion, etc.) - vacuum evaporation, magnetron sputtering coating

Suitable samples: - Various coatings on the surface of conductor materials (conductor or non conductor) - Various coatings on the surface of non conductor materials (conductor or non conductor) - Various coatings on the surface of thin films/flexible materials

Test sample form: Solid state: flat, curved surface

film

Easy to oxidize in the air (special packaging sample compartment can be provided)

Using GDOESGlow discharge spectrometerAdvantages of Analysis

·Accurate analytical performance: Almost all elements in the periodic table can be analyzed, including hydrogen, oxygen, nitrogen, carbon

Fluorine, chlorine, etc

·Low detection limit: as low as 0.XPpm

·Good reproducibility

·Analyzable ultra-thin layer (nanoscale)

·Analyzable conductive and non-conductive samples

·No need to prepare samples with effort

·Short analysis time → fast results

·Easy to operate instruments and software - WinGDOES

·Extremely low operating costs

GDOES provides high-performance technology for deep profiling and element content analysis of solid materials with excellent cost-effectiveness. From a certain perspective, GDOES is a good alternative to existing methods such as GDMS, AUGER, XRF, SEM, SNMS, SIMS, etc., with significantly reduced costs.