Technical information "Raman 3D mapping of organic multilayer films" and three other items have been released.

It is possible to confirm the distribution of components in the depth direction through surface measurements.

In Raman analysis, the component distribution in the depth direction can be confirmed through measurements from the surface. It is effective for materials that easily transmit light, allowing for non-destructive evaluation without the need for cross-section processing or ion sputter etching. This document presents an example of evaluating each layer of an organic multilayer film using Raman 3D mapping. The results indicated that the organic multilayer film is composed of four layers. Additionally, by comparing with library data, the components of each layer were identified.

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Comprehensive evaluation based on the analysis results of multiple methods.

Foreign substances attached to manufacturing equipment or parts can affect product defects and equipment operation issues. By properly analyzing and evaluating these foreign substances, we can investigate the causes of their occurrence and improve the defects. This document presents a case study of the complex analysis of contamination attached to the surface of Si wafers using ICP-MS and SWA-GC/MS. SWA (Silicon Wafer Analyzer) -GC/MS is a method that heats the wafer in an electric furnace to gasify organic substances, which are then measured using GC/MS.

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Measurement targeting microdomains is possible.

Foreign substances attached to manufacturing equipment or parts can affect product defects and equipment operation issues. By appropriately analyzing and evaluating these foreign substances, it is possible to investigate the causes of their occurrence and improve the defects. This document presents the results of evaluating the components of foreign substances attached to metal materials using Raman analysis. Raman can measure micro-regions of about 1μm, allowing for the acquisition of information regarding the molecular or crystal structure of targeted areas, making it effective for qualitative analysis of sparsely present foreign substances.

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The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If you require a detailed technical explanation, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is kept to a minimum. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without any thermal impact on the base material. Repairs can be conducted in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is required, please contact us.

We will be exhibiting jointly with Ando Corporation at the "22nd Pipe and Equipment Comprehensive Exhibition 2025 OSAKA," which will be held for three days from September 11 (Thursday) to September 13 (Saturday), 2025, at Intex Osaka, Hall 6A. Please be sure to stop by when you visit. 【Exhibition Schedule】 ● Environmentally friendly heat exchanger "Heat Recovery Heat Exchanger" ● Cut model of "Stainless Steel High Efficiency Heat Exchanger" ● Skeleton model of heating and cooling heat exchanger "SK Water Coil" ● Cooling heat exchanger "SK Water Coil Cartridge Type" ● Radiant heating pipe for space heating "SK Aerofin Tube" ◆ Event Dates: September 11 (Thursday) to September 13 (Saturday), 2025 10:00 AM to 5:00 PM (until 3:00 PM on the last day) ◆ Venue: Intex Osaka, Hall 6A Address: 1-5-102 Nanko-Kita, Suminoe-ku, Osaka City, Osaka Prefecture, 559-0034 Access: https://www.intex-osaka.com/jp/access/ ◆ Booth Number: 112 ◆ Admission Method: Pre-registration required (free) *Please check the official website for details.