id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_bjbu5wxxofgbbd6jmru2b4gejq	Amish G. Joshi	Valence band and core-level analysis of highly luminescent ZnO nanocrystals for designing ultrafast optical sensors	2010.0	3	.pdf	application/pdf	2709	309	75	Valence band and core-level analysis of highly luminescent ZnO The detailed surface analysis such as survey scan, core-level, and valence band spectra of highly �XPS� and core-level spectra we tried to characterize the surface of ZnO:Na samples at �5 � 10−8 torr with a nonmonochromatized Al K� x-ray source. Y� for bulk and nano-phases, which is attributed to the presence of OH group at ZnO surface.15 The peak intensity of 4. �Color online� VB XPS spectra of bulk and NC's of ZnO:Na acquired at the pass energy of 60 eV. 5. �Color online� Room temperature photoluminescence �PL� and photoluminescence excitation �PLE� spectra for bulk and NC's of ZnO:Na. 123102-2 Joshi et al. Figure 5 shows the typical photoluminescence excitation �PLE� and PL spectra of NCs and bulk brightness levels in ZnO:Na NCs over their bulk counterpart. results of exciton lifetimes of both bulk and nano-ZnO:Na	./cache/work_bjbu5wxxofgbbd6jmru2b4gejq.pdf	./txt/work_bjbu5wxxofgbbd6jmru2b4gejq.txt