PRODUCT CENTER

Find the right wafer for your program.

Explore our standard compound semiconductor substrates and epi wafers—or collaborate with our engineers for custom specifications.

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Product Search & Classification

Search by Material. Refine by Specification.

Quickly locate standard compound semiconductor wafers, or request a custom spec for your device program.

Silicon Dioxide Wafer

Power Wafertech Group supplies silicon dioxide wafers (SiO₂ on Si) manufactured by controlled thermal oxidation of silicon substrates. Both dry thermal oxidation and wet thermal oxidation are available for different oxide thickness and process requirements. Our SiO₂ wafers feature controlled oxide thickness, good wafer-level uniformity and epi-/process-ready surfaces.

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THREE CORE MATERIAL FAMILIES

Engineered Materials for Your Device Roadmap

Browse substrates and epi wafers by material family. Standard configurations and custom specifications available for R&D and volume production.

ENGINEERED MATERIALS

III-V Compound Semiconductors

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FOUNDATION MATERIALS

Wide Bandgap Semiconductor

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PROGRAM-SPECIFIC

Silicon Materials

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APPLICATIONS & INDUSTRIES

Applications & Industries

CASE 01 / HIGH-VOLTAGE SYSTEMS

Power Electronics

Wide-bandgap wafer solutions engineered for 800V+ architectures. Ensuring high-efficiency power conversion, fast switching, and reliable high-temperature operation.

APPLICATION FOCUS

EV powertrains · fast charging · industrial motor drives

RECOMMENDED PRODUCTS

4H-SiC GaN

CASE 02 / OPTICAL SYSTEMS

Photonics & LED

Engineered materials for LEDs, laser diodes (LDs), and photodetectors. Supporting applications from Micro-LED and UV lighting to 1.3–1.55µm optical communications and PICs.

APPLICATION FOCUS

LED · laser diodes · optical communications

RECOMMENDED PRODUCTS

GaN GaAs InP

CASE 03 / PRECISION SYSTEMS

Sensors & MEMS

Engineered substrates for MEMS, inertial sensors, and harsh-environment applications. Ensuring low-noise performance, strict thickness control, and reliable integration.

APPLICATION FOCUS

Automotive MEMS · Inertial sensors · Harsh environments

RECOMMENDED PRODUCTS

High-Resistivity Silicon 4H-SiC AlN

CASE 04 / HIGH-FREQUENCY SYSTEMS

RF & Communications

Compound semiconductor wafers for low-loss, high-linearity RF performance. Supporting 5G/6G, mmWave, and SATCOM applications.

APPLICATION FOCUS

5G/6G Front Ends · mmWave / SATCOM · RF Power Amplifiers

RECOMMENDED PRODUCTS

Semi-Insulating SiC GaN Epi Wafers InP GaAs

CASE 05 / EMERGING SYSTEMS

Research & Emerging Technologies

Empowering early-stage R&D with custom material engineering.

APPLICATION FOCUS

Research labs · prototypes · emerging materials

RECOMMENDED PRODUCTS

Custom Wafers Research grade wafers

ENGAGEMENT PROCESS

How a custom inquiry moves forward

Submit your program-specific requirements and our engineers will take them from evaluation to a confirmed quote.

CUSTOM ENGINEERING

Parameters beyond the standard list

Custom diameter & thickness

Orientation & off-cut

Doping & resistivity

Thin films & layer stacks

Surface & edge profile

Marking & packaging

01Submit requirements

02Engineering review

03Specification alignment

04Quote & lead time

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TECHNICAL INQUIRY

Speak to Engineers About Your Wafer Needs

Share your material, dimensions, specifications, application or project stage. Our team will review your requirements and respond within one business day.