Electronic Grade Plates

 

Element Six offers two types of Electronic grade diamond material - Single Crystal and Polycrystalline.

Single crystal Electronic grade is Element Six's highest purity commercially available material in plate sizes up to 4.5 x 4.5 mm.  Larger plate sizes are available in Polycrystalline material. 

These standard plates give researchers easy access to an exciting and enabling material technology.

 

 

    CVD Single Crystal Electronic Grade Plates

    High purity CVD diamond plate suitable for electronic applications and quantum optics.

    Plates are supplied with high quality, low damage polished surfaces.

    These plates have the lowest NV centre density of all commercially available Element Six materials.

     

     

    To place an order or to receive a confirmed lead time for an item shown as out of stock please contact us

     

       

    Specification

    Typically 100% single sector {100}, [N]0 S < 5 ppb, [B] < 1 ppb

    Orientation {100} faces, <110> edges (+/-3° crystallographic orientation)

    Surface finish Ra<5nm on two polished {100} faces.

    Edges laser cut, edge features < 0.2 mm

    Lateral dimensions +0.2/-0 mm

    Thickness 0.5mm +/- 0.05 mm

    Laser kerf 3° (dimensions taken to smaller side) 

     

     

    Product Ref. No. Description Qty. Price GBP
    145-500-0060 145-500-0060EL SC Plate 4.0 x4.0 mm, 0.5 mm thick 695.00
    145-500-0226 145-500-0226EL SC Plate 3.0 x 3.0 mm, 0.5 mm thick 400.00

    Electronic Grade Polycrystalline Plate

    Developed over 10 years in association with leading research organisations in the electronics and detector community, Element Six polycrystalline electronic grade plates offer a high level of performance over a large surface area.

    Large grain sizes coupled with low damage surface finishes have enabled development of surface electronic devices, for example Field Effect Transistors.

     

     

     

    Typical Properties

     
    PROPERTY

    Charge Collection Distance
    @1 V µm-1 applied field, for 500 µm plate

     >180 µm

    Charge Collection Efficiency
    for 500 µm plate

    > 36%

    Impurities

    [N]0 S < 50 ppb

    [B] < 1 ppb

    Surface Grain Size

    ~100 µm

    Radiation Hardness

    Withstands >1015 cm-2 24 GeV protons without signal dropping below 25% of initial value

    Dielectric Breakdown Strength
    V cm-1

    > 5 x 104

    Dielectric Constant

    5.7 +/- 0.21

    Thermal Conductivity
    (Wm-1K-1)

    @300 K  TC >1900
    @425 K TC >1500

    Thermal Expansion Coefficient
    (ppm K-1)

    @300 K     1.0 +/- 0.1
    @700 K     4.4 +/- 0.1

    Specification

    Two sides polished Ra < 20 nm 

    Edges laser cut, edge features < 0.2 mm

    Lateral dimensions +0.2/-0 mm

    Thickness 0.5mm +/- 0.05 mm

    Laser kerf 3° (dimensions taken to smaller side) 

     

     

    Product Ref. No. Description Qty. Price GBP
    145-500-0005 145-500-0005EL 10x10 mm, 0.5 mm thick P2 1400.00
    145-500-0258 145-500-0258EL 5x5 mm, 0.5 mm thick P2 400.00