@mastersthesis{TUW-275805, author = {Waldh{\"o}r, Dominic}, title = {{P}otential {E}nergy {S}urface {A}pproximations for {N}onradiative-{M}ultiphonon {C}harge {T}ransitions in {O}xide {D}efects}, school = {{I}nstitut f{\"u}r {M}ikroelektronik}, year = {2018} }