InGaSb Film on GaAs Substrate

PAM-XIAMEN can offer InGaSb material substrate, which can be used for InGaSb photodetectors, InGaSb/GaAs quantum dots (QDs), InGaSb-on-insulator for p-MOSFET, and InGaSb/InAs superlattice materials for infrared photodiodes in the very long-wavelength infrared (VLWIR) range

It can be grown on GaAs substrate, GaSb (111)A substrate and GaSb(111)B substrate by MBE, and now please see below spec:

2”, 1um,InGaSb epi layer on GaAs substrate.
Diameter – 50.8±0.5 mm;
Orientation – (100)±0.5°
Substrate thickness – 350±25 µm;
Epi layer:1um
Flat– SEMI-E/J;
Front side- polished, epi-ready;
Back side – etched
Package – each are packed in single wafer container, in the package of aluminium foil bag filled with an inert gas.

For more information, please contact us email at [email protected] and [email protected]

2020-05-15

Evaluation method of threshold voltage shift of SiC MOSFETs under negative gate bias using n-type SiC MOS capacitors

A novel method for estimating threshold voltage shifts of n-channel SiC MOSFETs under negative gate bias stresses has been proposed. In the proposed method, n-type SiC MOS capacitors were utilized instead of n-channel SiC MOSFETs. The n-type SiC MOS capacitors were exposed to ultraviolet [...]

2019-10-21meta-author

Phonon Properties of SiC Wafer

Phonon Properties of SiC Wafer Nanyang Technological University use our SiC wafer to research Phonon Properties. They research focused on the phonon properties of crystal. Different crystal structures have slight different phonon For more details, please refer to below publications: https://www.nature.com/articles/s41467-018-04168-x https://www.nature.com/articles/s41467-020-15767-y Resonant nanostructures for highly confined and ultra-sensitive [...]

2020-09-21meta-author

Ge single crystal(Prime grade)-6

PAM XIAMEN offers 2″ Diameter Wafer-2″ Wafers <211>. 2″ Diameter Wafer 2″ Wafers <211> Ge Wafer (211) Undoped, 2″ dia x 0.45 mm, 1SP, resistivities: >45 ohm-cm Ge Wafer (211) Undoped, 2″ dia x 0.45 mm, 2SP, Resistivities: > 45 ohm-cm For more information, [...]

2019-04-25meta-author

Defect cluster recognition system for fabricated semiconductor wafers

The International Technology Roadmap for Semiconductors (ITRS) identifies production test data as an essential element in improving design and technology in the manufacturing process feedback loop. One of the observations made from the high-volume production test data is that dies that fail due to [...]

2015-12-24meta-author semiconductor wafer

Top 20 Publications in Engineering & Computer Science

As a leading manufacturer of semiconductor materials, PAM-XIAMEN aims to supply high quality semiconductor wafers including substrate and epitaxy of SiC, GaN, GaAs and other materials, supporting scientists and engineers around the world to develop and innovate technology. Please view https://www.powerwaywafer.com/products.html for more wafers. The list [...]

2022-08-26meta-author

Medium-energy ion irradiation of Si and Ge wafers: studies of surface nanopatterning and signature of recrystallization in 100 keV Kr+ bombarded a-Si

We report new and exciting experimental results on ion-induced nanopatterning of a-Si and a-Ge surfaces. The crystalline Si (100) and Ge (100) wafers were amorphized and an a/c interface was developed by pre-irradiation with a 50 keV Ar+ beam at normal incidence with an [...]

2019-07-08meta-author

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.

[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.

InGaSb Film on GaAs Substrate

InGaSb Film on GaAs Substrate