PNP-TR

Product Description:

Leading edge in sharpness and durability

NanoWorld Pyrex-Nitride probes are designed for various imaging applications in contact or dynamic mode.

The Pyrex-Nitride probes have silicon nitride cantilevers with very low force constants and integrated oxide sharpened, pyramidal tips. The probe series features a support chip that is made of Pyrex. The TR series features two different triangular cantilevers.

Additionally, this probe offers an excellent tip radius of curvature.

All chips are pre-separated prior to shipment and come in Gel-Pak containers.

Application Modes:

• Contact Mode AFM Probes
• Silicon Nitride AFM Probes
• Life Science AFM Probes
• Non-Contact / Tapping Mode AFM Probes

AFM Probe Specifications:

AFM Tips:

shape	tip height	tip set back	tip radius	full cone angle	half cone angle
Pyramid	3.5 µm	µm*	(	< 10 nm

AFM Cantilever(s):

cant.	shape	length	width	thickness	force const.	res. freq.	probe base
1Cantilever 1	Triangle	100 µm	13.5 µm	0.5 µm	0.32 N/m	67 kHz
2Cantilever 2	Triangle	200 µm	28 µm	0.5 µm	0.08 N/m	17 kHz

* typical range

Coating:

Gold Reflex Coating

The gold reflex coating consists of a 70 nm thick gold layer deposited on the detector side of the cantilevers which enhances the reflectance of the laser beam. Furthermore it prevents light from interfering within the cantilever.

As the coating is almost stress-free the bending of the cantilevers due to stress is less than 2 degrees.