Zn vacancy-donor impurity complexes in ZnO

Equilibrium concentration of impurity-vacancy complexes

First-principles study of vacancy-assisted impurity diffusion in ZnO

Articles you may be interested in Understanding the presence of vacancy clusters in ZnO from a kinetic perspective Appl. Size effects on formation energies and electronic structures of oxygen and zinc vacancies in ZnO nanowires: A first-principles study

Identification of Vacancy-Impurity Complexes in Highly n-Type Si

We show that the detailed atomic structure of vacancy-impurity complexes in Si can be experimentally determined by combining positron lifetime and electron momentum distribution measurements. The vacancies complexed with a single impurity, V -P and V -As, are identified in electron irradiated Si. The formation of native vacancy defects is observed in highly As-doped Si at the doping level of 10...

Zinc-Vacancy–Donor Complex: A Crucial Compensating Acceptor in ZnO

The Zn-vacancy related green luminescence and donor–acceptor pair emission in ZnO grown by pulsed laser deposition

A low temperature (10 K) photoluminescence study shows that green luminescence (GL) peaking at 2.47 eV and near band edge (NBE) emission at 3.23 eV are introduced in undoped ZnO grown by pulsed laser deposition (PLD) after 900 C annealing. The NBE emission exhibiting blue shift with increasing temperature is assigned to the transitions of the donor–acceptor-pair (DAP)/free-electron-to-acceptor ...