A comparative study of the bonding energy in adhesive wafer bonding
Adhesion energies are determined for three different polymers currently used in adhesive wafer bonding of silicon wafers. The adhesion energies of the polymer off-stoichiometry thiol-ene-epoxy OSTE+ and the nano-imprint resist mr-I 9150XP are determined. [...]
2018-07-17meta-author
PAM XIAMEN offers MgO single crystal substrate.
MgO is an excellent single crystal substrate for thin films of Ferro magnetic, Photo-electronic and high Tc superconductor materials. PAM XIAMEN uses a special arc melting method to grow high purity MgO crystal in sizes up to [...]
2019-05-13meta-author
High-quality sapphire wafers are available from 2 inch to 8 inch with A, C, M or R plane. Monocrystal sapphire wafer is a very difficult material to process, so it is often used as a material for optoelectronic components. At present, the quality of [...]
2019-03-11meta-author
PAM XIAMEN offers Ceramic ALN SUBSTRATE.
100X100 Thickness 0.5±0.03mm
Item
Unit
Value
Test Standard
1)Colour
—-
Gray
3.2
2)Density
g/cm³
≥3.33
GB/T 2413
3)Thermal Conductivity
20℃,W/(m·K)
≥170
GB/T 5598
4)Dielectric Constant
1MHz
8~10
GB/T 5594.4
5)Dielectric Strength
KV/mm
≥17
GB/T 5593
6)Flexural Strength
MPa
≥450
GB/T 5593
7)Camber
Length‰
≤2‰
8)Surface roughness Ra
μm
0.3~0.6
GB/T 6062
9)Water absorption
%
0
GB/T 3299-1996
10)Volume resistivity
20℃,Ω.cm
≥1013
GB/T 5594.5
11)Thermal expansivity
10-6/℃
20~300℃
2~3
GB/T5593
300~800℃
2.5~3.5
For more information, please visit our website: https://www.powerwaywafer.com,
send us email at [email protected] and [email protected]
Found in 1990, Xiamen [...]
2019-07-03meta-author
We are an expert of semiconductor wafers in semiconductor industry, and we offer technology support and wafers selling for thousands of univerisities and industrial customers by our decades experience, including Cornell University, Stanford Univeristy,Peking University, Shandong Univerity, university of south carolina,Caltech Faraon lab (USA),University of California, Irvine (USA),Singapore MIT Alliance for Research and Technology Centre (SMART),West Virginia University,Purdue Univerity, University of California, Los Angeles,King Abdullah University of Science & Technology,Massachusetts Institute of Technology,University of Houston,University of Wisconsin,University of Science and Technology of China etc.
And now we show one article example as follows, who bought our wafers or service:
Article title:GaN LEDs fabricated using SF6 plasma RIE
Published by:
Wasif Khan ; Xiaopeng Bi ; Bin Fan ; Wen Li
Department of Electrical and [...]
2019-12-02meta-author
PAM XIAMEN offers Sodium-bismuth tungstate (NaBi(WO4)2.
Sodium-bismuth tungstate (NaBi(WO4)2 or NBWO) is a scintillator material possessing very high optical quality, high density and radiation hardness. Due to these properties NBWO crystals are widely used in quantum electronics, acousto-optics and high-energy physics, in particular, in [...]
2019-05-13meta-author