Okay, I give up.
No, not with the blog, in spite of my lousy track record posting lately. I give up trying to figure out the image above…
I mean, it’s pretty and all, but what does it mean? I’m so baffled that I won’t even complain about the pseudocolor (indeed, I’m quite fond of orange). I read through the press release and the accompanying caption (which seems to have been removed recently), but… Huh?
Here’s the caption, BTW: “Spectroscopic image showing the microwave-frequency magnetic resonances of an array of parallel, metallic thin film nanowires (‘stripes’). The peak in the center is due to resonances occurring at the stripe edges while the strong horizontal bar is due to resonances in the body of the stripes.”
Since I’m trained in astronomy, my tendency is to read frequency along the horizontal axis, which would imply a peak of some sort at a particular frequency, but that doesn’t feel right, somehow. Maybe it’s actually a spectrogram of some sort, with the horizontal axis representing the spatial extent of the nanowires?
Whatever the image tries to show, the real question is: why confuse people with it?