Recent content by spekky_bandit

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    Help required with chemical formula and spectrophotometry

    Thanks for that DrDu. for some reason I never thought to actually search for the formula and instead used the common name LYSO. Just goes to show how easily you can overlook the obvious.
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    Help required with chemical formula and spectrophotometry

    Hi guys, I have what I hope is a simple question. basically I have a known crystal structure with a known dopant, however I don't know what the charge on the dopant is and I can't find it in any papers. Now I'm not sure if this is something I just need to find or whether this is something I can...
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    Nuclear Photo Reaction + Threshold Energy

    Homework Statement I am given a scenario where a photon and a nuclei interact and create two daughter nuclei/particles. I won't bother with the full scenario as it would be nice to solve this generally, but we may assume we know the mass of all nuclei involved. The question is then what...
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    Synthetic Data Fitting- Goodness of Fit

    Hi folks, I am currently working on a project involving an unknown crystal sample. I have now identified the sample but I would like to quantify my findings by considering how well the structure I have determined fits other known structures. I have already ruled out fitting atomic positions...
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    Motion of Cylinders: Comparing Speed and Factors

    Question: Two light cylinderical cans roll down an inclined slope. One is filled with water, which may be assumed to act without friction, the other is filled with ice which sticks to the insides of the can. Which attains the higher speed and by what factor? Solution: The maths of this...
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