High-quality InGaN MQW on low-dislocation-density GaN substrate grown by hydride vapor-phase epitaxy
A low-dislocation-density thick GaN layer was successfully grown using selective-area HVPE growth combined with epitaxial lateral overgrowth. The InGaN MQWsfabricated on this thick GaN layer showed superior optical properties compared with that on [...]
2013-05-02meta-author
PAM XIAMEN offers 3″CZ Prime Silicon Wafer
Item3, 50pcs
Silicon wafer:
i. Diameter: 76.2 mm ± 0.5 mm,
ii. Thickness: 375μm ±25μm
iii. Doping: P type
iv. Orientation: (100) ± 0.5°
v. TTV: ≤ 5 μm
vi. Bow and Warp: ≤ 20 μm
Growth: CZ
[...]
2020-03-25meta-author
PAM XIAMEN offers MoSe2 crystal.
MoSe2 is a layered material with strong in-plane bonding and weak out-of-plane interactions. These interactions lead to exfoliation into two-dimensional layers of single unit cell thickness. In addition, MoSe2 have sizable bandgaps that change from indirect to direct in [...]
2019-05-13meta-author
PAM XIAMEN offers LaF3 crystal.
Structure
Lattice (A)
Melting Point
Density g/cm3
Hardness
Growth
Max. Xtl Size
Trigonal
a=b= 7.190 c=7.367 a=b=90o, g=120o
1493
5.936
4.5
Bridgman
20dx 100mm
LaF3 (100)ori. 9x9x0.5mm 1sp
LaF3 (100)ori. 10x10x0.5mm 1SP
LaF3 (100)ori. 7x7x0.5mm 2sp
LaF3 6.35 mm Dia. x 1.575mm ,fine ground
LaF3 (110)ori. 6 mm Dia. x 0.5mm 1sp
LaF3 (100)ori. 10 mm Dia. [...]
2019-05-07meta-author
PAM XIAMEN offers Polished silicon slab.
Size: 90X200mm
Thickness: 9±1mm
2 polished face 90 x 200mm
Flatness <1um
TTV <5um
For more information, please visit our website: https://www.powerwaywafer.com,
send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
Found in 1990, Xiamen Powerway Advanced Material Co., Ltd [...]
2019-08-22meta-author
IR Transmittance Report
A test report is necessary to show the compliance between custom description and our final wafers data. We will test the wafer characerization by equipment before shipment, testing surface roughness by atomic force microscope, type by Roman spectra instrument, resistivity by non-contact [...]
2018-08-14meta-author