ZnO-based deep-ultraviolet light-emitting devices<xref rid="cpb_26_4_047703_fn1" ref-type="fn">*</xref> <fn id="cpb_26_4_047703_fn1"> <label>*</label> <p>Project supported by the National Natural Science Foundation for Distinguished Young Scholars of China (Grant No. 61425021) and the Natural Natural Science Foundation of China (Grant Nos. 11374296, 61376054, 61475153, and 61604132).</p> </fn>

ZnO-based deep-ultraviolet light-emitting devices* *

Project supported by the National Natural Science Foundation for Distinguished Young Scholars of China (Grant No. 61425021) and the Natural Natural Science Foundation of China (Grant Nos. 11374296, 61376054, 61475153, and 61604132).

Lu Ying-Jie¹, Shi Zhi-Feng¹, Shan Chong-Xin^{1, 2, †}, Shen De-Zhen²

(color online)I–V curve of the p-MgZnO:(Li:N)/i-ZnO/n-ZnO structure. The inset shows a schematic illustration of the structure. (b) The room temperature (RT) electroluminescence (EL) spectra of the structure under different injection currents. The inset shows the output power of the LED as a function of its running time with an injection current of 20 mA. Note that the last scatter symbol indicates the emission intensity when the LED is switched off.^[29]