Title :
Optofluidic assembly of red/blue/green semiconductor nanowires
Author :
Neale, S.L. ; Fan, Zhe ; Ohta, Aaron T. ; Jamshidi, Azizollah ; Valley, Justin K. ; Hsu, H.Y. ; Javey, Ali ; Wu, Ming C.
Author_Institution :
Electr. Eng. & Comput. Sci. Dept., Univ. of California, Berkeley, CA, USA
Abstract :
A full-color pixel consisting of CdSe, ZnO, and CdS nanowires has been heterogeneously integrated on a substrate with lithographic accuracy using lateral optoelectronic tweezers (LOET). Red (CdSe, 685 nm), blue (CdS, 496 nm), and green (ZnO, 518 nm) light emissions are obtained by selectively pumping the corresponding nanowires. Potentially the nanowires can be directly assembled on CMOS driver circuit for a low-power display.
Keywords :
CMOS integrated circuits; II-VI semiconductors; cadmium compounds; colour displays; display devices; driver circuits; fluidics; integrated optoelectronics; low-power electronics; nanoelectronics; nanolithography; nanowires; optical pumping; radiation pressure; semiconductor quantum wires; wide band gap semiconductors; zinc compounds; CMOS driver circuit; CdS; CdSe; ZnO; blue light emission; full-color pixel; green light emission; lateral optoelectronic tweezers; lithographic accuracy; low-power display; optofluidic assembly; red light emission; selective pumping; semiconductor nanowires; wavelength 496 nm; wavelength 518 nm; wavelength 685 nm; Assembly; Electrodes; Flat panel displays; Liquid crystal displays; Nanowires; Optical filters; Optical pumping; Optical sensors; Stimulated emission; Zinc oxide; (220.4241) Nanostructure fabrication; (350.4855) Optical tweezers or optical manipulation;
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
