CY8922 CVD Monolayer Tungsten Diselenide on SiO2/Si Substrate WSe2 Film 10x10 mm

CVD Monolayer Tungsten Diselenide on SiO2/Si Substrate WSe2 Film 10x10 mm Description

Experience the reliable performance of our CVD Monolayer Tungsten Diselenide (WSe2) film, precisely deposited on a 10×10 mm SiO₂/Si sapphire substrate. This ultrathin layer exhibits uniformity, ensuring consistent thickness down to the atomic scale. Its direct bandgap and strong spin-orbit coupling render it suitable for advanced electronic and optoelectronic devices, such as transistors, photodetectors, and flexible circuits.

Engineered through a rigorous growth process, our WSe2 monolayer meets stringent quality standards for purity, crystallinity, and reproducibility. The result is a stable, efficient platform for researchers and manufacturers seeking to push the limits of nanotechnology. Invest in a solution known for its robustness, mobility, and compatibility with diverse applications in semiconductor research and product development.

CVD Monolayer Tungsten Diselenide on SiO2/Si Substrate WSe2 Film 10x10 mm Applications

Monolayer tungsten diselenide (WSe2) grown via CVD on a SiO2/Si substrate is a two-dimensional semiconductor known for its stable, layered structure and direct bandgap. This 10x10 mm film exhibits electronic and optical properties, making it suitable for various applications. The thinness of the material, combined with excellent carrier mobility and optical absorption, enables performance solutions across multiple industries, from electronics and energy to research initiatives.

1. Industrial Applications

·         High-sensitivity chemical sensors in petrochemical environments, leveraging WSe2’s surface reactivity.

·         Durable, high-performance automotive electronics, benefiting from the film’s carrier mobility.

·         Manufacturing equipment where stable semiconductor layers improve device efficiency.

2. Research Applications

·         Studies of 2D materials, exploring quantum effects and electronic band structures unique to WSe2.

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·         Development of prototype photonic devices for optical communications and laser research.

·         Investigations into semiconductor architectures that harness monolayer scalability.

3. Commercial Applications

·         Wearable smart devices integrating thin, flexible WSe2 films for user comfort.

·         High-resolution display components, benefiting from optical absorption and clarity.

·         Consumer electronics requiring compact, energy-efficient transistors built on ultrathin semiconductors.

CVD Monolayer Tungsten Diselenide on SiO2/Si Substrate WSe2 Film 10x10 mm Packaging

Each 10×10 mm WSe₂ film is carefully placed in an anti-static sleeve with inert cushioning, then vacuum-sealed to minimise moisture and particulate exposure. It should be stored in a low-humidity, dust-free environment, ideally under nitrogen or argon, to prevent oxidation. Strict contamination control, including the use of clean gloves and sterile handling surfaces, is recommended. Customisable packaging options, including additional protective layers or labelling, are available upon request.

Packaging: Vacuum sealed, Wooden Box, or Customised.

CVD Monolayer Tungsten Diselenide on SiO2/Si Substrate WSe2 Film 10x10 mm FAQs

Q1: What are the key material properties of CVD Monolayer Tungsten Diselenide on SiO2/Si Substrate WSe2 Film 10x10 mm?

A1: CVD Monolayer Tungsten Diselenide (WSe2) films grown on a 10×10 mm SiO2/Si or sapphire substrate exhibit electrical and optical properties, including a direct bandgap of approximately 1.6 eV, high carrier mobility, and strong photoluminescence. They also show chemical stability and mechanical flexibility. Such attributes make them suitable for advanced optoelectronic devices, photodetectors, and flexible electronics, offering performance with reduced thickness.

Q2: How should this product be handled and stored?

A2: Due to their sensitivity to contaminants and mechanical stress, these monolayer WSe2 films should be handled in a clean, low-humidity environment. Avoid contact with fingers or tweezers without protective coatings. It is recommended to store them in an antistatic container under inert or vacuum conditions to prevent surface reactions. Gentle handling preserves film integrity and maximises device performance.

Q3: Which quality standards and certifications apply to CVD Monolayer Tungsten Diselenide on SiO2/Si Substrate WSe2 Film 10x10 mm?

A3: These CVD WSe2 films typically conform to general industry standards for thin-film materials, such as ISO 9001 for quality management and ISO 14001 for environmental stewardship. Reputable suppliers may also provide documentation on purity, uniformity, and traceability. Ensuring consistent monolayer thickness, minimal defects, and adherence to stringent in-house metrology protocols helps guarantee reliable performance for industrial and research applications.

Related Information

1. Material Properties and Advantages

Monolayer tungsten diselenide (WSe2) fabricated via chemical vapour deposition on a SiO2/Si substrate offers a combination of optical and electronic characteristics. The ultrathin nature of this 10x10 mm film enables a direct bandgap configuration, allowing efficient light absorption and emission, which is necessary for optoelectronic device integration. This single-atom-layer construction also ensures excellent charge carrier mobility, making it effective for components requiring swift electronic response and minimal conduction losses.

Together with its exceptional uniformity, this material demonstrates high thermal stability and mechanical resilience. These attributes are further heightened by the strong interface bonding to the substrate, which maintains device reliability over extended operational cycles. Compared with thicker or polycrystalline films, the monolayer WSe2 presents lower defect density, smoother surface morphology, and superior layer continuity, all of which enhance device performance and facilitate the development of electronic structures.

2. Applications in Advanced Industries

Across various industrial sectors, CVD monolayer WSe2 shows potential for future technological advancements. Its direct bandgap and pronounced excitonic effects make it a candidate for photodetectors and light-emitting diodes, contributing to data transmission and improved colour purity in display technologies. The film’s atomic-scale thickness further enables the design of transistor arrays that require minimal power consumption.

Research teams exploring flexible and wearable electronics value this material for its potential to bend without losing conductivity or optical efficiency. This adaptability creates new opportunities in sensor frameworks, healthcare monitoring devices, and energy harvesting systems. Together, these applications underscore the relevance of CVD monolayer tungsten diselenide in shaping the future of electronics, photonics, and integrated circuits globally.