In this paper, a sandwich structure comprising a SiO2 capping layer, amorphous Germanium (a-Ge) nanodots (NDs), and a pit-patterned Silicon (Si) substrate is developed, which is then annealed by utilizing a pulsed ultraviolet excimer laser in order to fabricate an array of pure, single crystal [...]
2019-12-30meta-author
(10-11) Plane U-GaN Freestanding GaN Substrate
PAM-XIAMEN offers (10-11) Plane U-GaN Freestanding GaN Substrate
Item
PAM-FS-GAN(10-11)-U
Dimension
5 x 10 mm2
Thickness
380+/-50um
Orientation
(10-11) plane off angle toward A-axis 0 ±0.5°
(10-11) plane off angle toward C-axis -1 ±0.2°
Conduction Type
N-type
Resistivity (300K)
< 0.1 Ω·cm
TTV
≤ 10 µm
BOW
BOW ≤ 10 µm
Surface Roughness
Front side: Ra<0.2nm, epi-ready;
Back side: Fine Ground or polished.
Dislocation Density
≤ 5 x 10 6cm-2
Macro Defect Density
0 cm-2
Useable Area
> 90% (edge exclusion)
Package
each in single wafer container, under nitrogen atmosphere, packed in class 100 clean room
For more information, please contact us email at victorchan@powerwaywafer.com and powerwaymaterial@gmail.com
2020-08-20meta-author
PAM XIAMEN offers Si (Bare Prime, Thermal oxide ,Pt coated &Solar Cell Grade ).
PAM XIAMEN supplies all kinds of Silicon wafer from 1″ ~ 8″ in diameter. Particularly specializing in fabrication of Si wafer with various special size and orientation.
5 x 5 [...]
2019-05-15meta-author
PAM XIAMEN offers MoS2 EPI film on SiO2/Si, Si (100)10×10 x 0.5 mm,1sp, SiO2:300nm, MoS film:0.8nm.
Specifications:
Crystal: 0.8 nm MoS2 EPI film on SiO2/Si
Si(100) 10×10 x0.5 mm,1sp
MoS Film: 0.8nm
SiO2=300nm
For more information, please visit our website: https://www.powerwaywafer.com,
send us email [...]
2019-04-28meta-author
Analyses of Five Major LED Manufacturers Vertical Integration Strategies (Part 2)
In part one of these series, LEDinside explored Philips, Osram and Cree’s vertical integration strategies. In the second part of this series we will take a closer look at major Chinese LED companies MLS and Elech-Tech [...]
2016-05-10meta-author
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
