10. Appendix

– structure 142
– symmetry operations 145
X
X-rays 9
X-ray fluorescence 428
X 1–X 3 splitting in zincblende materials 443
XES (X-rays fluorescence emission spectroscopy)
431
X-rays photoemission spectroscopy (XPS) 9,
428, 436
– effect of band bending 463
– spectrum of III–V compounds 443
Z
Zener band-to-band tunneling 581
Zero bandgap semiconductor 2, 95
Zero-point motion 346
– phonons 378
– photons 346
Zincblende (ZnS) 1, 423
– crystal structure 22
– elastic waves 141
– group of ¢ and representation 51
– group of X and representation 52
– nearly-free-electron band structure 48
– symmetry operations 30
– zone center TO and LO phonons 111, 112
ZnO 3
ZnS (see also zincblende) 143
ZnSe
– band structure 65
– effective charges 305
– selective excitation spectra of excitons
bound to Na and Li donors 373
– self-compensation 182
ZnTe
– effective charges 305
– imagingary part of dielectric function 289
– self-compensation 182
ZnSiP 2 4
Zone folding and splittings of phonons 497
Subject Index 775