Study of Radiative Defects Using Current-Voltage Characteristics in ZnO Rods Catalytically Grown on 4H-p-SiC
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Linköping University Post Print Study of luminescent centers in ZnO nanorods catalytically grown on 4H-p-SiC
High quality ZnO nanorods (NRs) were grown by the vapour-liquid-solid (VLS) technique on 4H-p-SiC substrates. Heterojunction light emitting diodes (LEDs) were fabricated. Electrical characterisation including deep level transient spectroscopy (DLTS) complemented by photolumincence (PL) are used to characterize the heterojunction LEDs. On contrary to previously published results on n-ZnO thin fi...
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