ADP akustisches Deformationspotential APD ``avalanche photodiode'' BGN ``band gap narrowing'' BH Brooks-Herring BZ Brillouinzone CVD ``chemical vapor deposition'' DD Drift-Diffusion DH ``double heterojunction'' DOS ``density of states'' DX ``donor complex'' EMA ``effective mass approximation'' EMC Ensemble Monte Carlo HBT Heterostruktur-Bipolartransistor HD hydrodynamisch HFET Heterostruktur-Feldeffekttransistor HEMT ``high electron mobility transistor'' HL Halbleiter LPE ``liquid phase epitaxy'' LB Leitungsband MB Matthews-Blakeslee MBE ``molecular beam epitaxy'' MC Monte Carlo MOCVD ``metal-organic chemical vapor deposition'' MODFET ``modulation-doped field effect transistor'' ODP optisches Deformationspotential PO polar-optische Phononen PPC ``persistent photoconductivity'' SCIC ``self-consistent interface calculation'' SH ``single heterojunction'' VB Valenzband VPE ``vapor phase epitaxy''