Holey Nitride Membrane Windows for TEM:
Norcada also manufactures holey TEM niride windows for researchers who need micron-size pores for their TEM work. The holey TEM nitride windows are the same as the regular TEM nitride windowds but with micron-size holes regularly arrayed on the membrane.
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Holey TEM nitride windows on 200µm thickness silicon frame
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Part Number
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Window Size
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Nitride Thick.
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Hole Size
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Hole Spacing
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Unit Price
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NH050A1
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0.5x0.5mm
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50nm
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2.0µm
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3.0µm
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$28
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NH050D1
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0.5x0.5mm
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200nm
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2.0µm
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3.0µm
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$25
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Price in USD. Minimum order qty 10 per item. Volume discount available.
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Multi-Window Array for TEM:
The multi-window array has 9 evenly-spaced 0.1x0.1mm square windows (a 3x3 array) centerd on a 200µm thick circular or octagon shaped silicon frame that fits inside a 3mm diameter circle. The multi-window array allows the users to carry out several tests on the same TEM window device.
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3x3 TEM nitride window arrays on 200µm thickness silicon frame
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Part Number
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Nitride Thick.
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Window Size
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Array Size
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Spacing Between Windows
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Unit Price
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TA301Z
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10nm
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0.10mm
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3x3
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0.35mm
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$15
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TA301X
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30nm
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0.10mm
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3x3
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0.35mm
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$12
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TA301A
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50nm
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0.10mm
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3x3
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0.35mm
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$10
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TA301C
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100nm
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0.10mm
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3x3
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0.35mm
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$10
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Price in USD. Minimum order qty 10 per item. Volume discount available.
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Rectangular Nitride Membrane Windows for TEM:
The rectangular windows allow much larger viewing angle for TEM work. There are two device configurations available: a single 1.9x0.6mm size window device and a double 1.8x0.1mm size window device. Windows for both devices are centred on the 100µm thickness silicon TEM frame.
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Rctangular TEM nitride windows on 100µm thickness silicon frame
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Part Number
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Window Size
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Nitride Thick.
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Number of Windows
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Unit Price
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N1S1906A
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1.9x0.6mm
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50nm
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1
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$18
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N2S1801A
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1.8x0.1mm
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50nm
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2
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$16
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Price in USD. Minimum order qty 10 per item. Volume discount available.
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Norcada’s TEM windows are carefully cleaned and inspected to minimize contamination.
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Norcada’s TEM windows are packaged in 2"x2" gel-paks for easy access and storage.
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Download handling instructions here to ensure proper handling of the TEM analysis nitride membrane windows upon receipt.
Custom Fabrication:
Norcada also provides custom fabrication of silicon nitride membrane windows to meet our customer’s specific requirements. Such fabrication services include non-standard sizes, thinner membranes, multi-window arrays, and windows with patterned electrodes. Please contact us if you require custom fabrication.
Product Warranty:
Norcada warrants the quality of its TEM nitride membrane windows, and will replace any device that is broken during shipment or deemed to be unusable due to fabrication defects within 90 days of purchase. Please contact us for further information.
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