EMS Gold Coated Substrates

EMS offers a variety of economically priced gold coated substrates. All coatings are deposited under vacuum using electron beam evaporation. These high quality substrates are coated with 500 Å (50 nm) of gold, with a thin chromium adhesion layer (2-7 nm) between the glass and gold coating. This adhesion layer can also be replaced with titanium upon request. All substrates are pre-cleaned using an ion source for quality assurance. Glass slides are packed in a dedicated cleanroom environment and shipped in slide mailers. All coverslips are packed in a dedicated cleanroom environment and shipped in a X0 Gel-Pak™ box. All gold substrates are autoclavable.

Applications

  • Optics
  • Nanotechnology
  • Biotechnology
  • AFM applications

Specifications

  Microscope Slides Silicon Wafers Coverslips
Type: Soda lime glass P/Boron Borosilicate glass
Density: 2.48 g/cm3 ------- 2.51 g/cm3
Refractive Index (λ=546.1 nm): 1.517 ------- 1.525
Coating Gold, Au Gold, Au Gold, Au
Coating Purity: 99.999% 99.999% 99.999%
Deposition Technique: Electron Beam Electron Beam Electron Beam
Deposition Rate: 1-2 Å/sec 1-2 Å/sec 1-2 Å/sec
Vapor Pressure: 10-6 Torr 10-6 Torr 10-6 Torr
Orientation: ------- <100> -------
Resistivity: ------- 1-50 ohm-cm -------
Front Surface: ------- Polished -------
Back Surface: ------- Etched -------
Pack: Each
Cat # Description Size Pack Price Quote Quantity
Cat #: 71892-05 Description: Gold Coated Microscope Slide Size: 25 x 75 x 1 (mm) Pack: Each Price: $90.20 Add to Quote:
Cat #: 71892-10 Description: Gold Coated 4" Silicon Wafer, P-Type Size: 100 mm dia/ 0.525 mm think Pack: Each Price: $418.00 Add to Quote:
Cat #: 71892-15 Description: Gold Coated 2" Silicon Wafer, P-Type Size: 50 mm dia./ 0.279 mm think Pack: Each Price: $159.50 Add to Quote:
Cat #: 71892-20 Description: Gold Coated Square Coverslips Size: 22 x 22 x 0.2 (mm) Pack: 2 Pack Price: $116.60 Add to Quote:
Cat #: 71892-25 Description: Gold Coated Round Coverslips Size: 16 mm dia./0.15 mm Pack: 2 Pack Price: $82.50 Add to Quote: