PAM XIAMEN offers 2″ Monocrystalline Silicon Wafer with Thermal Oxide 20nm
2inch diameter wafer made of monocrystalline silicon with isolation oxide
Diameter 50.8mm
Polishing: one-sided for microelectronics
Type of conductivity and alloying: not specified
Surface orientation: not specified
Primary and secondary flat orientation: not specified
Thickness: 675 microns±20 microns
Wedge (TTV): less than 15 microns
TTV<15μm
Distortion: less than 35 microns (the value is unchanged)
Thickness of the isolation oxide: at least 20 nm
Front side: polished
Back side: lapped-etched
For more information, send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
2021-03-17метаавтор
PAM XIAMEN offers La3Ga5SiO14 crystals.
Langasite- La3Ga5SiO14 crystals is a new piezoelecrictric materials with the value of electromechanical coupling coefficient, which is, intermediate between this coefficient of a quartz crystal and that of lithium tantalate.
Characteristics\Crystals
Quartz, SiO2
Langasite, La3Ga5SiO14
Lithium tetraborate, Li2B2O3
Lithium tantalate, LiTaO3
Electromechanical Coupling Factor [...]
2019-05-07метаавтор
PAM XIAMEN offers GaAs(100) Si- doped crystal .
GaAs – Growing Method: VGF (100) Si doped, N-type, 2″ dia x 0.35mm, 2sp,cc: (1.07-3.89) x 10^18 /cm^3
GaAs – Growing Method: VGF (100) Si doped, N-type, 2″ dia x 0.35mm, 1sp,cc: (1.65-3.59) x 10^18 /cm^3 [...]
2019-04-22метаавтор
PAM XIAMEN offers 2″ Prime Silicon Wafer Tnickness 675 +/- 20 microns.
2 inch in diameter wafers
Monocrystalline silicon with insulating oxide
Polishing: one-sided for microelectronics
Thickness: 675 +/- 20 microns
TTV <15 microns,
Warping <35 microns
For more information, please visit our website: [...]
2019-07-01метаавтор
PAM XIAMEN offers YAG Er Doped Yttrium Aluminium Garnet Laser Crystal.
PAM XIAMEN can supply a wide range of Er:YAG, Er doped Yttrium aluminium garnet single crystals and epi-ready crystal substrates to meet customer’s specific requirements.
Specifications:
Crystal structure: cubic
Lattice parameters: 12.01 Å
Orientations available: <111> or <100> crystalline within 5°
Melt [...]
2019-03-15метаавтор
PAM XIAMEN offers Mo – Molybdenum Substrates (polycrystalline).
General Properties for Molybdenum
Symbol Mo
Atomic Number 42
Atomic Weight: 95.96 g/mol
Crystal structure: BCC
Lattice constant at room temperature : 0.315 nm
Density: 10.28 g/cm3
Melting Point: 2623 °C
Boiling Point: 4639 °C
Mo Polycrystalline Substrate: [...]
2019-05-13метаавтор