Formation of InAs quantum dots on low-temperature GaAs epi-layer
InAs self-organized quantum dots (QDs) grown on annealed low-temperature GaAs (LT-GaAs) epi-layers and on normal temperature GaAs buffer layers have been compared by transmission electron microscopy (TEM) and photoluminescence (PL) measurements. TEM evidences that self-organized QDs [...]
2014-02-28meta-autor
PAM XIAMEN offers Ti – Titanium Substrate ( Polycrystalline).
General Properties for Titanium
Symbol Ti
Atomic Number 22
Atomic Weight: 47.867
Crystal structure: HCP
Lattice constant at room temperature a: 0.295 nm
Lattice constant at room temperature b: 0.468 nm
Density: 4.506 g/cm3
Melting Point: 1668°C [...]
2019-05-20meta-autor
PAM XIAMEN offers Single crystal LiGaO2.
LiGaO2 (001 ) 10x10x0.35mm, 2sp, with domain
LiGaO2 (001 ) 10x10x0.5mm, 1sp, with domain”
LiGaO2 (001 ) 10x10x0.5mm, 2sp
LiGaO2 (010 ) 10x10x0.5mm, 1sp,with doman
LiGaO2 (010 ) 10x10x0.5mm, 2sp
LiGaO2 (100 ) 10x10x0.5mm, 1sp,
LiGaO2 (100 ) [...]
2019-05-07meta-autor
GaN-on-Si blue/white LEDs: epitaxy, chip, and package
The dream of epitaxially integrating III-nitride semiconductors on large diameter silicon is being fulfilled through the joint R&D efforts of academia and industry, which is driven by the great potential of GaN-on-silicon technology in improving the efficiency yet [...]
2018-04-13meta-autor
Xiamen Powerway Advanced Material Co.,Ltd., a leading supplier of High Purity Semi-insulating SiC substrate and other related products and services announced the new availability of size 2”&3”&4”&6” is on mass production by PVT. This new product represents a natural addition to PAM-XIAMEN’s product line. Dr. [...]
2018-05-04meta-autor
PAM XIAMEN offers BK7 Glass for Precision Lenses.
Below are just some of the BK7 Glass Windows.
Please send us email at sales@powerwaywafer.com if you need other specs and quantity.
Item
Dia (mm)
Thick (μm)
Pol
Qty in Stock
PAM3334
76.2
500
DSP
100
PAM3335
100
500
DSP
100
PAM3336
150
500
DSP
100
Following image shows the transmission spectrum of BK7 glass substrate:
For more information, please [...]
2019-02-27meta-autor