I think someone actually is reading my blog. I am amused because I know where the reader is from. Oh well, another spectator for the ride. I wonder how long they are going to be with us.. They must have tagged my blogs to check for updates. This is cool! I wonder if I will get any comments.
And I did an AFM run of LaAlO3 and didn’t realize that it was supposed to be rough and thereby I wouldn’t get any fine features. I sat there for 30 mins trying to figure out why I couldn’t see the terrace features. And then I looked at the sample and thought that the surface was pretty rough as I could see features with my eyes. So essentially after talking to my mentor, I found out that I got exactly what I needed. I just have to increase the z scale to see more macroscopic features. And that also explained the reduced amplitude setpoint. There is so much to learn about the AFM and I have just stratched the surface. I have quite a few samples to do Monday morning.
