Browsing Zweitveröffentlichungen (grüner Weg) by Organisational Unit "FB 07 - Mathematik und Informatik, Physik, Geographie"
Now showing items 1-20 of 56
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3D Impedance Modelling of Metal Anodes in Solid-State Batteries − Incompatibility of Pore Formation and Constriction Effect in Physical-Based 1D Circuit Models
(2022-09-08)A non-ideal contact at the electrode/solid electrolyte interface of a solid-state battery arising due to pores (voids) or inclusions results in a constriction effect that severely deteriorates the electric transport ... -
Algebraic-delay differential systems, state-dependent delay, and temporal order of reactions
(2008)Initial value problems for differential equations with delay. -
Auger recombination rates in ZnMgO from first principles
(2011)We investigate direct electron-electron-hole interband Auger recombination for wurtzite Zn(1-x)Mg(x)O alloys in the range 0 <= x <= 1. Recombination rates are computed by interpolating the band structure and transition ... -
The band alignment of Cu2O/ZnO and Cu2O/GaN heterostructures
(2012)Using photoelectron spectroscopy, we investigate the band alignments of the Cu2O/ZnO heterointerface and compare the findings with the corresponding values for Cu2O/GaN. While for Cu2O/ZnO, we find a valence band offset ... -
Determination of secondary ion mass spectrometry relative sensitivity factors for polar and non-polar ZnO
(2011)Zinc oxide (ZnO) is regarded as a promising material for optoelectronic devices, due to its electronic properties. Solely, the difficulty in obtaining p-type ZnO impedes further progress. In this connection, the identification ... -
Diamondoid coating enables disruptive approach for chemical and magnetic imaging with 10nm spatial resolution
(2012)Diamondoids are unique molecular nano-materials with diamond structure and fascinating properties such as negative electron affinity and short electron mean free paths. A thin layer of diamondoids deposited on a cathode ... -
Electron paramagnetic resonance and photo-electron paramagnetic resonance investigation on the recharging of the substitutional nitrogen acceptor in ZnO
(2012)We investigated the substitutional nitrogen center in ZnO single crystals by electron paramagnetic resonance (EPR) and photo-EPR spectroscopy. Aside the three principle hyperfine lines due to the interaction of the N0 (2p5) ...