Dysprosium Scandate Single Crystal Substrate

Data sheet

Density	5.323 g/cm³
Melting Piont	937.4 ℃
Molecular Formula	Ge

More info

Germanium (Ge) Substrate is widely used in the production of semiconductor devices, infrared optical components, and as a base material for high-efficiency solar cells. Its excellent electronic and optical properties make it an essential material for advanced technologies in telecommunications, imaging systems, and renewable energy applications. Heeger Materials provides high-quality Germanium Substrate to support various industrial and research needs.

Germanium Substrate | Ge Substrate

Germanium Substrate Properties

Growth Method	Czochralski (CZ) method
Crystal Structure	Cubic
Lattice Constant	a = 5.65754 Å
Density	5.323 g/cm³
Melting Point	937.4°C
Dopant	Type	Resistivity (Ω·cm)	EPD (cm ²)	Dopant
Undoped	/	>35	<4×10³	Undoped
Sb-doped	N	0.05	<4×10³	Sb-doped
In or Ga-doped	P	0.05~0.1	<4×10³	In or Ga-doped

Germanium Substrate Specifications

Dimensions	10×3mm, 10×5mm, 10×10mm, 15×15mm, 20×15mm, 20×20mm, Dia25.4mm, Dia50.8mm, Dia76.2mm, Dia101.6mm
Thickness	0.3mm–1.0mm
Polishing	Single-side or double-side polished
Crystal Orientation	<100>, <110>, <111>, ±0.5°
Crystal Orientation Accuracy	±0.5°
Edge Orientation Accuracy	2° (Special requirements can be reached within 1°)
Off-Cut Wafers	Wafers with edges inclined at specific angles (tilt range: 1°–45°) can be customized as required.
Ra (Surface Roughness)	≤5Å (5μm×5μm)

Germanium Substrate Applications

Semiconductor Devices: Used in high-speed and high-frequency electronics, including transistors and diodes, due to its superior carrier mobility.
Infrared Optical Components: Essential for infrared lenses, windows, and sensors in thermal imaging, night vision, and spectroscopy applications.
Solar Cells: Serves as a base material for high-efficiency multi-junction solar cells, commonly used in space and satellite applications.
Fiber Optic Communication: It plays a role in fiber optic systems by enhancing signal transmission and improving performance in telecommunications.
Radiation Detection: Applied in high-purity germanium (HPGe) detectors for gamma-ray and X-ray spectroscopy in scientific and security fields.

Germanium Substrate Packing And Shipping

Germanium (Ge) Substrate will be securely packaged in sturdy containers with cushioning materials to prevent movement or damage during shipping. This careful packaging ensures that the product arrives in perfect condition, maintaining its high-quality standards throughout the delivery process.

Where to Buy Germanium (Ge) Substrate in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Semiconductor Thin Film Substrate products including Germanium (Ge) Substrate, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We specialize in premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.

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