Summarising post of the past few months

Wow, and again I wait a few months until I post here again! It’s terrible of me. Not that there are a lot of people who read this, to my knowledge (and pretty much all of those learn how I’m doing, elsewhere). So. I’m working on my master thesis and recently it has become clear that we’ll aim for the graduation of May/June 2013. We have also agreed on the work I will do and won’t do. It’s going relatively well I would say. There are still ups and downs, sometimes I run into problems, sometimes they’re easy to fix. I guess it’s all part of research. I’m currently working on the binary system, that is to say, a system with 2/3rds big spheres and 1/3rd tetramers (four spheres attached to each other). Here’s an image of a random, initial configuration.

Binary system initial random configuration

However it turned out that particles get stuck because the volume shrinks too rapidly compared to the particle movements and rotations. The single hard spheres did not get stuck, but these tetramers have a more awkward shape. So there were two options now, and I’m exploring both. First is to let the volume change less rapidly. This does mean that in order to get the same results, I will need to simulate longer. The second option is to let the particles start in the structure that we’re interested in (for the binary system that is the MgCu2 structure) and then see if/when it melts. So that’s what I’m working on at the moment. I will also need to recode the single hard spheres and the sole tetramer system to start in certain structures (fcc). Below an image of what the MgCu2 structure looks like.

A snapshot of the MgCu2 structure

I have more images but I don’t want to crowd this post with too many of them, so more of that later (if I remember XD). My project is going well I would say, so that’s nice.

Other than university, what am I up to? Well, I watch some tv now and then and I play a game now and then. I can’t do either of these things too often. I also read books, read quite a few of those since I last posted here. I should write some reviews or something!

I’ve played a little bit of Mass Effect 3 since I last posted here in February, I’ve played some Defender’s Quest and some Magical Diary. So not a lot really compared to the time frame, but that’s okay. Those last two I’ve only played in the past few weeks (Magical Diary has only been out for a bit and I didn’t know Defender’s Quest much before then) since I bought them, but Mass Effect 3 I’ve had since around launch day. All three of them, so far, are great games and I thoroughly enjoy my time with them.

Book wise, I have signed up for GoodReads, Shelfari and BookLikes. Maybe some day later I’ll post links to my profile(s).

Well, that’s enough of a summarising post I’d say. It’s probably best to talk about specific things in specific posts, I think, otherwise things get a bit cluttered.

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