Low Temperature GaAs Test Report

Low Temperature GaAs Test Report

https://www.powerwaywafer.com/low-temperature-gaas-2.html

For more information, please visit our website: https://www.powerwaywafer.com,
send us email at [email protected] and [email protected]

Found in 1990, Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN) is a leading manufacturer of semiconductor material in China. PAM-XIAMEN develops advanced crystal growth and epitaxy technologies, manufacturing processes, engineered substrates and semiconductor devices. PAM-XIAMEN’s technologies enable higher performance and lower cost manufacturing of semiconductor wafer.

Before 1990, we are stated owned condensed matter physics research center. In 1990, center launched Xiamen Powerway Advanced Material Co., Ltd (PAM-XIAMEN), now it is a leading manufacturer of compound semiconductor material in China.

2019-03-20

The Gallium Nitride Era is Coming

The Gallium Nitride Era is Coming Because of the smaller form factor, better thermal performance, and higher efficiency of gallium nitride (GaN) devices, the industry has been looking forward to it for a long time. In recent years, as GaN-on-SiC devices have begun to be [...]

2018-08-09meta-author

Room Temperature Bonding of Wafers Using Si and Ge Films with Extremely Low Electrical Conductivity

The technical potential of room temperature bonding of wafers in vacuum using amorphous Si (a-Si) and Ge (a-Ge) films was studied. Transmission electron microscopy images revealed no interface corresponding to the original films surfaces for bonded a–Ge–a–Ge films. Analyses of film structure and the [...]

2019-12-09meta-author

Li – Lithium Metal Foil

PAM XIAMEN offers Lithium Metal Foil. Lithium Chip 16 mm Dia x 0.6 mm Thickness for Li-ion Battery R&D Purity 99.9% Lithium Melting Point 180.5 °C Density 0.534 g/cm3 Color Silver Dimension “16 mm x 0.6 mm (diameter x thickness)” For more information, please visit our website: https://www.powerwaywafer.com, send [...]

2019-05-08meta-author

Semi-insulating GaAs substrates 3 inch

Dia 3 inch semi insulating GaAs substrate is available. GaAs materials are mainly divided into two categories: semi-insulating gallium arsenide material and semiconductor gallium arsenide material. Here we will discuss the semi-insulating gallium arsenide material. Semi-insulating property is a basic physical property of gallium arsenide material, and it [...]

2020-03-10meta-author

ZnO wafer

PAM XIAMEN offers single crystal undoped or Ga-doped ZnO wafer substrate, which is grown by hydrothermal method under high pressure.There are two structures mainly in ZnO wafer: Hexagonal wurtzite and cubic zinc blende, what we offered is Hexagonal wurtzite. 1.Properties of ZnO Wafer: 1.1 General Properties [...]

2019-05-21meta-author

Si-doped GaN Epitaxial template on sapphire

Xiamen Powerway Advanced Material Co.,Ltd (PAM-XIAMEN), the leading developer and supplier of compound semiconductor crystal and wafer, provide GaN wafer serie,including Si-doped GaN Epitaxial template on sapphire: GaN Template2″ Specification Purity Si-doped GaN Epitaxial template on sapphire Orientation -1 Film thickness >5.0µm ± 0.25µm Diameter 50.8 ± 0.1mm Edge exclusion <1mm Useable surface area > 90% Conduction Type N-Type Resisitivity 0.001 [...]

2014-06-19meta-author Si-doped GaN Epitaxial template on sapphire

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Float-Zone Mono-Crystalline Silicon

PAM-XIAMEN can offer float zone silicon wafer, which is obtained by Float Zone method. Monocrystalline silicon rods is got through float zone growth, and then process the monocrystalline silicon rods into silicon wafers, called float zone silicon wafers. Since the zone-melted silicon wafer is not in contact with the quartz crucible during the floating zone silicon process, the silicon material is in a suspended state. Thereby, it is less polluted during the process of floating zone melting of silicon. The carbon content and oxygen content are lower, the impurities are less, and the resistivity is higher. It is suitable for the manufacture of power devices and certain high-voltage electronic devices.
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Test Wafer Monitor Wafer Dummy Wafer

As a dummy wafer manufacturer, PAM-XIAMEN offers silicone dummy wafer / test wafer / monitor wafer, which is used in a production device to improve safety in the beginning of production process and are used for delivery check and evaluation of process form. As dummy silicon wafers are often used for experiment and test, size and thickness thereof are important factors in most occasions. 100mm, 150mm, 200mm, or 300mm dummy wafer is available.
Read More

Nanofabrication Photoresist

PAM-XIAMEN Offers photoresist plate with photoresist
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Photo Mask

PAM-XIAMEN Offers Photomasks

A photo mask is a thin coating of masking material supported by a thicker substrate, and the masking material absorbs light to varying degrees and can be patterned with a custom design. The pattern is used to modulate light and transfer the pattern through the process of photolithography which is the fundamental process used to build almost all of today’s digital devices.
Read More

CdZnTe (CZT) Wafer

Cadmium Zinc Telluride (CdZnTe or CZT) is a new semiconductor, which enables to convert radiation to electron effectively, it is mainly used in infrared thin-film epitaxy substrate, X-ray detectors and Gamma-ray CdZnTe detectors.
Read More

Ge(Germanium) Single Crystals and Wafers

PAM-XIAMEN offers 2”, 3”, 4” and 6” germanium wafer, which is short for Ge wafer grown by VGF / LEC. Lightly doped P and N type Germanium wafer can be also used for Hall effect experiment. At room temperature, crystalline germanium is brittle and has little plasticity. Germanium has semiconductor properties. High-purity germanium is doped with trivalent elements (such as indium, gallium, boron) to obtain P-type germanium semiconductors; and pentavalent elements (such as antimony, arsenic, and phosphorus) are doped to obtain N-type germanium semiconductors. Germanium has good semiconductor properties, such as high electron mobility and high hole mobility.

[email protected] [email protected]

Read More

Float-Zone Mono-Crystalline Silicon

PAM-XIAMEN can offer float zone silicon wafer, which is obtained by Float Zone method. Monocrystalline silicon rods is got through float zone growth, and then process the monocrystalline silicon rods into silicon wafers, called float zone silicon wafers. Since the zone-melted silicon wafer is not in contact with the quartz crucible during the floating zone silicon process, the silicon material is in a suspended state. Thereby, it is less polluted during the process of floating zone melting of silicon. The carbon content and oxygen content are lower, the impurities are less, and the resistivity is higher. It is suitable for the manufacture of power devices and certain high-voltage electronic devices.
Read More

Test Wafer Monitor Wafer Dummy Wafer

As a dummy wafer manufacturer, PAM-XIAMEN offers silicone dummy wafer / test wafer / monitor wafer, which is used in a production device to improve safety in the beginning of production process and are used for delivery check and evaluation of process form. As dummy silicon wafers are often used for experiment and test, size and thickness thereof are important factors in most occasions. 100mm, 150mm, 200mm, or 300mm dummy wafer is available.
Read More

Nanofabrication Photoresist

PAM-XIAMEN Offers photoresist plate with photoresist
Read More

Photo Mask

PAM-XIAMEN Offers Photomasks

A photo mask is a thin coating of masking material supported by a thicker substrate, and the masking material absorbs light to varying degrees and can be patterned with a custom design. The pattern is used to modulate light and transfer the pattern through the process of photolithography which is the fundamental process used to build almost all of today’s digital devices.
Read More

CdZnTe (CZT) Wafer

Cadmium Zinc Telluride (CdZnTe or CZT) is a new semiconductor, which enables to convert radiation to electron effectively, it is mainly used in infrared thin-film epitaxy substrate, X-ray detectors and Gamma-ray CdZnTe detectors.
Read More

Ge(Germanium) Single Crystals and Wafers

PAM-XIAMEN offers 2”, 3”, 4” and 6” germanium wafer, which is short for Ge wafer grown by VGF / LEC. Lightly doped P and N type Germanium wafer can be also used for Hall effect experiment. At room temperature, crystalline germanium is brittle and has little plasticity. Germanium has semiconductor properties. High-purity germanium is doped with trivalent elements (such as indium, gallium, boron) to obtain P-type germanium semiconductors; and pentavalent elements (such as antimony, arsenic, and phosphorus) are doped to obtain N-type germanium semiconductors. Germanium has good semiconductor properties, such as high electron mobility and high hole mobility.

Low Temperature GaAs Test Report

Low Temperature GaAs Test Report

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The Gallium Nitride Era is Coming

Room Temperature Bonding of Wafers Using Si and Ge Films with Extremely Low Electrical Conductivity

Li – Lithium Metal Foil

Semi-insulating GaAs substrates 3 inch

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Si-doped GaN Epitaxial template on sapphire

Float-Zone Mono-Crystalline Silicon

Test Wafer Monitor Wafer Dummy Wafer

Nanofabrication Photoresist

Photo Mask

CdZnTe (CZT) Wafer

Ge(Germanium) Single Crystals and Wafers

Float-Zone Mono-Crystalline Silicon

Test Wafer Monitor Wafer Dummy Wafer

Nanofabrication Photoresist

Photo Mask

CdZnTe (CZT) Wafer

Ge(Germanium) Single Crystals and Wafers