-
Hello Chunzeng, Thank you very much for your reply! I have checked the offset of the sample chuck versus a ground Vs-g =5mV; the offset of the sample chuck versus the dove-tail Vs-d =2mV. Therefore, I don´t think these offsets are able to cause a noticeable current signal in the main scan path. I am thinking about the work function difference
-
Hello Sandeep, I don´t find the old data. But here I show you how the use step measurement with an example height image. 1. select an area in your height image (in the dashed box). Then the average height data is present in the window on the right. Put 2 pairs of cursors (red and blue) on the same level and press ´level´ at the bottom
-
Dear friends, I am convinced of the big advantages of PeakForce TUNA in conductivity mapping. Unfortunately, I use Dimension 3100 with Nanoscope controller 4. I have checked the manual of Nanoscope controller 4 and it says it is only equipped with TUNA, which means the traditional contact mode based TUNA, right ? Is it possible to a measurement with
-
Topographic Image Corresponding current image in Main Scan Path Corresponding current image in Interleave Scan Path And this is the screenshot of the measurement parameters
-
Hello Sandeep, I have measured a film with the step height ~ 300nm in tapping mode. During the image process, i used ´flatten order=0´ to process the step image. Normally, there is the ´Step analysis´ function in Nanoscope Analysis software. I think you can try to search the key word ´Step´ in the help manual of your
-
Hello Friends, I have an unusual phenomenon while using conductive AFM (Dimension 3100) with interleave mode. In the main scan path, only the topographic information was collected in contact mode without bias. In the second scan path (interleave mode), the tip repeated the topographic route collected from the main scan path, but with a bias applied
-
yes, you can export the height file as an ASCII text. I don´t know which version of the software you are using now. Generally, this function is listed in the menu bar / Export/Export as.../ ASCII. Or under the software Nanoscope Analysis version 1.40, on the right hand, in the ´Browse´ column , just right click on the file which you
-
Hello everyone, here I post my experience of finding the drive phase of KPFM (NanoScope Version 5.32). Thanks a lot for the help of Chunzeng. 1. Disable the interleave mode and achieve a good topography image first. 2. Set Bias/interleave controls to -2V, Drive Phase to 0° , Lift scan height to 100 nm and drive amplitude/ interleave controls to
-
Therefore, I hope the experienced users of RMN tips could help me by sharing your experience . Thanks a lot!
-
Hello, I just got started to use the solid platinum tip ´RMN 12PT 400B´ for C-AFM. As it is introduced on the website, ´RMN 12PT 400B´ is a solid platinum tip, ideal for C-AFM, because compared to SCM-PIC tip, it has no wear problem of the metal coating. First of all, RMN tip looks quite different from other normal Si tips(down