AFM Tip PPP-QLC-MFMR

PPP-QLC-MFMR datasheet

manufacturer:

www.nanosensors.com

View this AFM Tip
on manufacturer's website

AFM Probe Type: PPP-QLC-MFMR

Product Description:

The NANOSENSORS™ PPP-QLC-MFMR AFM probe combines the low disturbance of magnetic samples by a soft magnetic coating with the high mechanical quality factor under ultra high vacuum conditions of the Q30K-Plus-Series. Low coercivity and a Q-factor of more than 35,000 enable magnetic force microscopy of soft magnetic samples and high operation stability under UHV conditions. Due to the low coercivity of the tip coating the magnetisation of the tip will easily get reoriented by hard magnetic samples.

    The SPM probe offers unique features:
        - soft magnetic coating on the tip side (coercivity of app. 0.75 Oe, remanence magnetization
          of app. 225 emu/cm3)
        - effective magnetic moment 0.75x of standard probes
        - excellent tip radius of curvature
        - magnetic resolution better than 35 nm
        - Al coating on detector side of cantilever enhancing the reflectivity of the laser beam
          by a factor of about 2.5
        - excellent mechanical Q-factor under UHV conditions for high sensitivity
        - precise alignment of the cantilever position (within +/- 2 µm) in conjunction with the usage
          of the alignment chip
        - compatible with PointProbe® Plus XY-Alignment Series

As both coatings are almost stress-free the bending of the cantilever due to stress is less than 3.5% of the cantilever length. For enhanced signal strength the magnetization of the tip by means of a strong permanent magnet prior to the measurement is recommended.

This product features alignment grooves on the backside of the holder chip.

Application Modes:

Magnetic Force AFM Probes (MFM)

AFM Probe Specifications:

AFM Cantilevers:

Shape	Length	Width	Thickness	Force Const.	Res. Freq.
beam	225 µm(215 - 235 µm)*	28 µm(20 - 35 µm)*	3 µm(2 - 4 µm)*	2.8 N/m(0.5 - 9.5 N/m)*	75 kHz(45 - 115 kHz)*

AFM Tips:

Shape	Tip Radius
Standard	<30 nm guaranteed

* guaranteed range

Coating:

The soft magnetic coating on the tip has a coercivity of app. 0.75 Oe and a remanence magnetization of app. 225 emu/cm3 (these values were determined on a flat surface).

Sensors Datasheets:

Datasheet for all AFM probes with sets of 10 probes.

Purchasing Info:

Product Availability:	From stock
Price Description:	Does not include VAT or customs duties.Include shipping within the EU for orders with an order value of more than 500,- €.