The GoGo High-Precision Wafer Heater is a state-of-the-art thermal processing platform engineered for the most demanding steps in semiconductor research and fabrication. Designed to support variable process detection and processing technologies—from deep cryogenic bonding to ALD thin film deposition and SiC epitaxial growth—this versatile Wafer Heater offers an exceptionally broad temperature range from -190°C to 150°C. With its high-stability silver sample stage and vacuum-compatible design, it delivers the precise, clean, and uniform thermal environment required for next-generation device development, making it an essential tool for both R&D and pilot-scale production.

• Unmatched Thermal Range for Cutting-Edge Processes: This Wafer Heater enables processes spanning extreme cryogenic to moderate-high temperatures. It is uniquely suited for novel applications like low-temperature bonding for 3D integration and provides precise thermal control for sensitive deposition processes such as Atomic Layer Deposition (ALD).

• Superior Temperature Uniformity & Stability: Achieves exceptional thermal stability of ±0.1°C across the entire 4-inch silver platen. This ensures consistent process results, critical for uniform film deposition, reproducible bonding interfaces, and high device yield, whether in research or pre-production.

• Rapid, Controllable Thermal Cycling: Engineered for efficiency, this Wafer Heater provides fast heating (up to 150°C/min) and controlled active cooling (via liquid nitrogen and water cooling), enabling rapid transition between process steps and reducing overall cycle times in development workflows.

• Vacuum-Optimized for Process Purity: The system operates in a controlled vacuum environment, eliminating contamination and unwanted chemical reactions. This is paramount for high-purity epitaxial growth, clean surface processing, and achieving reliable, oxide-free interfaces in bonding applications.

• Intelligent Control & Certified Reliability: Fully integrated with the powerful TNEX software for automated recipe control and data logging. Manufactured under ISO 9001, 14001, and 45001 certified processes, this Wafer Heater is built for reliability, safety, and repeatable performance in critical semiconductor environments.

This advanced Wafer Heater is designed to accelerate innovation in the semiconductor sectors of key global regions, including Southeast Asia, the Middle East, Russia, and Africa. It is an indispensable asset for university nano-fabrication facilities, corporate semiconductor R&D labs, and compound semiconductor foundries focusing on MEMS, advanced packaging, and wide-bandgap materials like SiC and GaN.

1. What processes is this Wafer Heater specifically designed for?
   It is optimized for a wide array of processes including low-temperature (cryogenic) wafer bonding, Atomic Layer Deposition (ALD), Silicon Carbide (SiC) epitaxy, annealing, and any application requiring precise temperature control in a vacuum.

2. Can this system be integrated into our existing cluster tool or process chamber?
   Yes. The Wafer Heater is designed as a modular subsystem. We provide detailed interface specifications and can supply custom adapter plates to facilitate seamless integration into OEM vacuum chambers or cluster tool platforms.

3. How is the cryogenic cooling achieved, and how stable is it?
   Cryogenic cooling is delivered via a closed-loop liquid nitrogen system managed by a precise cooling controller, enabling stable temperatures down to -190°C with minimal fluctuation, which is essential for bonding and material studies at extreme lows.

4. What does the TNEX software control?
   The TNEX software provides complete command, allowing you to create, store, and run complex multi-step temperature recipes, monitor system status in real-time, and log all process data for full traceability and analysis.

5. What maintenance does the Wafer Heater require?
   The system is designed for robust operation with minimal maintenance. The primary consumable is liquid nitrogen for cooling. The modular design allows for easy serviceability of key components if ever required.

1: Our Role & MissionXihaoT (Suzhou) Technology Co., Ltd. is the official international business division of GoGo Instruments Technology (Shanghai) Co., Ltd., established to exclusively serve the global scientific and industrial markets. Our mission is to be the dedicated bridge connecting world-class Chinese temperature control technology with global needs. We are fully responsible for the worldwide market expansion, sales, and technical support of the complete series of in-situ cooling-heating stages and testing systems from GoGo Instruments.

2: Our Technical Foundation – The Strength of GoGo InstrumentsAll our products and technologies originate from our parent company and technological core – GoGo Instruments. Since its founding in 2017, GoGo Instruments has been dedicated to the R&D and manufacturing of high-precision, broad-temperature-range (4K to 2000°C) in-situ cooling-heating stages. Building upon this core expertise, the company has successfully developed comprehensive in-situ testing solutions that integrate optical observation, electrical measurement, mechanical measurement, and compatibility with demanding environments of various high-end analytical instruments. As a National High-Tech Enterprise, its products are widely trusted by leading laboratories worldwide for their exceptional accuracy and reliability.

3: Our Value – Global Services by XihaoTXihaoT is the extension of this robust technical strength into the global marketplace. We deliver not only world-class products but also a seamless global service experience. This includes multilingual technical consultation, efficient international logistics and customs clearance, professional on-site and remote after-sales support, a rapid spare parts supply chain, and a channel for continuous product improvement based on global user feedback. We deeply understand the research standards and challenges across different regions and are committed to being your most reliable partner for temperature control solutions.

4: Our Shared VisionUpholding GoGo Instruments‘ mission of ”Empowering Research with Precision Thermo Measurement” and the product-service philosophy of ”Delivering Results, Creating Outcomes,” XihaoT is dedicated to bringing more professional services and more precise integrated solutions to users worldwide, fostering scientific exploration and industrial advancement together.