Plus, I've got age-related battery life issues here too as I didn't bother to take advantage of last year's battery replacement program (though to be fair, random shutdowns & the like have only become an issue in the last few months) ...
(-ar)aXy-rpahyopthooetloeecletrcotrnonspspeeccttrroossccooppyy(X(XPSP)Ss)usrvueryvsepyecstpraecotfrRaPoNfCR; PhNighC-r;ehsoigluht-iorensXoPluStion XPS spectraspoefct(rba)oPf (b2)pPa2npdan(cd) (Nc) N1s1isninththeeRRPPNNCC.. DFT (first principles density functional theory) ...