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biosphere™ - Au reflex

Tip radius / r k 40 N/m k 2.8 N/m k 0.2 N/m
20 nm(±5 nm) NT_B20_v0010 NT_B20_v0020 NT_B20_v0030
30 nm(±5 nm) NT_B30_v0010 NT_B30_v0020 NT_B30_v0030
40 nm(±5 nm) NT_B40_v0010 NT_B40_v0020 NT_B40_v0030
50 nm(±5 nm) NT_B50_v0010 NT_B50_v0020 NT_B50_v0030
100 nm(±10 nm) NT_B100_v0010 NT_B100_v0020 NT_B100_v0030
150 nm(±10 nm) NT_B150_v0010 NT_B150_v0020 NT_B150_v0030
300 nm(±10 nm) NT_B300_v0010 NT_B300_v0020 NT_B300_v0030
500 nm(±10 nm) NT_B500_v0010 NT_B500_v0020 NT_B500_v0030
750 nm(±10 nm) NT_B750_v0010 NT_B750_v0020 NT_B750_v0030
1000 nm(±10 nm) NT_B1000_v0010 NT_B1000_v0020 NT_B1000_v0030
1500 nm(±10 nm) NT_B1500_v0010 NT_B1500_v0020 NT_B1500_v0030
2000 nm(±10 nm) NT_B2000_v0010 NT_B2000_v0020 NT_B2000_v0030
Cantilever parameter NCHAu FMAu CONTAu
Material Si Si Si
Length / L 125 µm 225 µm 450 µm
Width / W 30 µm 28 µm 50 µm
Thickness / T 4 µm 3 µm 2 µm
Force constant* / k 40 N/m 2.8 N/m 0.2 N/m
Resonance frequency* / f 330 kHz 75 kHz 13 kHz
Tip side coating none none none
Back side coating Au reflex Au reflex Au reflex
Chip parameter
Length / L_chip 3400 µm 3400 µm 3400 µm
Width / W_chip 1600 µm 1600 µm 1600 µm
Thickness / T_chip 315 µm 315 µm 315 µm
Alignment grooves yes yes yes

*Cantilever resonance frequency and force constant individually extracted from Laser Doppler Vibrometer (LDV) measurements.
Online access to key probe parameters for every individual tip via TrueDimensions

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Set of 5