CY8496 Magnesium Oxide (MgO) Crystal Substrate (100) 5x5x0.5 mm

Magnesium Oxide (MgO) Crystal Substrate (100) 5x5x0.5 mm Description

Magnesium Oxide (MgO) Crystal Substrate (100) 5×5×0.5 mm offers exceptional thermal stability, chemical inertness, and low dielectric loss, making it a reliable platform for advanced thin-film and device applications. Produced with high purity raw materials and precise orientation control, this substrate exhibits a uniform surface that promotes consistent epitaxial growth. Its stable lattice structure and excellent insulating properties further enhance performance in demanding research and industrial environments.

Each MgO substrate undergoes strict quality checks to ensure minimal defects, tight thickness tolerances, and superb surface flatness. This rigorous manufacturing process guarantees predictable, repeatable results for semiconductor, microwave, and optical device fabrication. Whether in academic laboratories or high-tech production settings, our MgO (100) crystal substrates deliver the reliability and material integrity required for advanced research and development.

Magnesium Oxide (MgO) Crystal Substrate (100) 5x5x0.5 mm Applications

Magnesium Oxide (MgO) Crystal Substrate (100) 5x5x0.5 mm stands out for its high thermal conductivity, excellent chemical stability, and precise lattice matching capabilities. These properties make it an ideal choice for a wide range of demanding applications that require reliable substrates. From supporting intricate thin films to enabling reliable sensor performance, MgO substrates offer a versatile platform that enhances performance across various industries and research domains.

1. Industrial Applications

·         Application 1: Utilised in high-temperature furnace components due to MgO's thermal stability and reliability under extreme conditions.

·         Application 2: Employed as a protective liner in metal processing and chemical plants, due to its strong resistance to corrosion.

2. Research Applications

·         Application 1: Serves as a precise platform for epitaxial thin film growth, ensuring minimal lattice mismatch for accurate material studies.

·         Application 2: Enables advanced optical experiments, as MgO substrates exhibit excellent transparency and support photonic device fabrication.

3. Commercial Applications

·         Application 1: Supports the production of infrared optical devices, utilising the substrate’s ability to maintain consistent refractive properties.

·         Application 2: Forms the basis for durable sensors and detectors, leveraging MgO’s stable and chemically inert surface.

Magnesium Oxide (MgO) Crystal Substrate (100) 5x5x0.5 mm Packaging

Our magnesium oxide (MgO) crystal substrates are carefully packaged in sealed, anti-static pouches with foam inserts for impact protection. Each substrate is stored in a desiccant environment to maintain dryness and prevent contaminants. We recommend keeping them in a stable, temperature-controlled setting. Custom labelling and alternate packaging materials are available upon request to meet your specific needs and ensure optimal product protection.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Magnesium Oxide (MgO) Crystal Substrate (100) 5x5x0.5 mm FAQs

Q1: What are the key material properties of Magnesium Oxide (MgO) Crystal Substrate (100) 5x5x0.5 mm?

A1: Magnesium Oxide (MgO) substrates in the (100) orientation offer high thermal conductivity, a substantial dielectric constant, and excellent chemical stability. They exhibit good transparency in the infrared range, making them suitable for optics and spectroscopy applications. MgO has a cubic crystal structure that allows for uniform lattice matching in thin-film epitaxy. Its hardness and mechanical strength provide durability, yet it remains relatively lightweight for ease of handling.

Q2: How should this product be handled and stored?

A2: Magnesium Oxide (MgO) substrates are brittle, so they require careful handling to avoid chipping or cracking. It is recommended to wear gloves to prevent contamination and to use clean tweezers or vacuum wands during transfer. Store the substrates in a clean, dry container, ideally under low-humidity conditions such as a desiccator. This minimises the risk of surface degradation, moisture absorption, and particulate contamination.

Q3: Which quality standards and certifications apply to Magnesium Oxide (MgO) Crystal Substrate (100) 5x5x0.5 mm?

A3: Reputable MgO substrate suppliers typically follow ISO 9001 for quality management and may also conform to RoHS (Restriction of Hazardous Substances) for environmental compliance. Additional certifications may include REACH compliance to ensure regulated chemical usage. Production processes often employ strict inspection protocols for crystallographic orientation, thickness tolerance, and surface finish, confirming that the products meet both customer requirements and international quality benchmarks.

Related Information

1. Material Properties and Advantages

Precise lattice orientation and a stable crystal structure make Magnesium Oxide (MgO) Crystal Substrate (100) 5x5x0.5 mm an ideal choice for high-temperature applications. Its excellent thermal conductivity enables efficient heat dissipation, vital in devices that experience elevated operational temperatures, such as power electronic modules and electromagnetic wave absorption technologies.

Chemical inertness is another significant advantage of this substrate, as it offers high resistance to corrosive environments and chemical reactions. With a uniform (100) surface and a precisely calculated thickness of 0.5 mm, it ensures minimal lattice mismatch, enhancing epitaxial film growth and promoting the development of defect-free, high-quality thin films in advanced semiconductor processes.

2. Applications in Advanced Industries

Wide adoption of MgO Crystal Substrate (100) 5x5x0.5 mm in laser technology underscores its ability to deliver consistent results in optical components. Its stable crystalline structure and minimal thermal expansion have positioned it as a reliable platform for developing laser mirrors, frequency doublers, and other high-precision optical devices used in medical diagnostics and telecommunications.

Through meticulous engineering, this substrate has also found a strong foothold in the production of spintronic components, where advanced magnetic properties are essential. Its robust mechanical strength, alongside its capacity to support ultra-thin magnetic layers, enables manufacturers to push the boundaries of data storage density while preserving device performance under demanding operational conditions.