Báo cáo hóa học: " Polymer Single-Nanowire Optical Sensor" pptx

... investigating optoelectronics and nonlinear effects in polymer single nanowires for nanoscale devices.’’ Kimberly Annosha Sablon Fig. 2 Waveguiding polymer single nanowire optical micrographs of a 300-nm-diameter ... with other materials, polymers are much more hospitable to a variety of dopants.’’ says Prof. Tong. ‘‘We are now working to use polymer single nanowires for biological sen...

Ngày tải lên: 22/06/2014, 01:20

... Rehabilitation Open Access Research Effect of optical flow versus attentional strategy on gait in Parkinson's Disease: a study with a portable optical stimulating device Maurizio Ferrarin* 1 , ... portable device implementing two different optical stimulation modalities has been used: bilateral continuous optic flow and unilateral reciprocal optical stimulus that is synchroniz...

Ngày tải lên: 19/06/2014, 10:20

... InP surface (InP-C). The areas of the Schottky contacts, esti- mated from photographs taken on the optical micro- scope, were 0.0868, 0.0699, and 0.0769 mm 2 for InP-Pd- C, GaN-Pd-C, and InP-C diode, ... graphite in separate spots using a soft teflon needlepoint. The contacts were photographed on an optical microscope with Nomarski contrast and the pho tos were converted to the digital fo...

Ngày tải lên: 21/06/2014, 01:20

... their optical response through the morphology of the parti- cles [3-6]. More recently, the optical response arising from the combination of both surface plasmon resonances and magneto -optical ... Magneto -optical effects in multilayers illuminated by total internal reflection. Phys Rev B 1999, 59:5936. 14. Safarov VI, Kosobukin VA, Hermann C, Lampel G, Peretti J, Marliere C: Magneto -o...

Ngày tải lên: 21/06/2014, 03:20

... a, or In have low electrical resistivity and high optical transmittanc e due to their high carrier concentrations above 10 20 cm -3 and wide optical bandgap energy above 3.3 eV. Also, it has ... specially designed RF magnetron sputtering system. We studied the growth angle effect of the films for optical properties. The thickness of the ZnO thin films was c heck ed by FE- SEM and was fi...

Ngày tải lên: 21/06/2014, 17:20

... important n-type semiconductor with a wide band gap (3.37 eV), ZnO possesses many versatile properties: high optical transparency, semiconducting, piezoelectric, nontoxicity, chemical stability, and electrochemical

Ngày tải lên: 21/06/2014, 20:20

... 2000. [7] I. Fujinaga, Adaptive optical music recognition, Ph.D. thesis, Faculty of Music, McGill University, June 1996. [8] M. Droetboom, I. Fujinaga, and K. MacMillan, Optical music interpretation,” ... 30 January 2009; Revised 1 July 2009; Accepted 18 November 2009 Recommended by Anna Tonazzini An Optical Music Recognition (OMR) system especially adapted for handwritten musical scores...

Ngày tải lên: 21/06/2014, 20:20

... Pulse electrodeposition Á Optical properties Introduction Semiconductor nanostructures have been attracting world- wide attention due to their exceptional electrical, optical, and magnetic properties, ... 400 to 800 nm. To determine the energy band gap, E g , and the type of optical transition responsible for this intense optical absorption, and the absorption spectrum was analyzed us...

Ngày tải lên: 22/06/2014, 01:20

... phonon scattering, and the third term gives the scattering with optical pho- nons. "hx LO represents the energy of the longitudinal optical (LO) phonon of GaAs. The phonon broadening exhibits ... affected by much less uncertainties compared to SK QDs. This renders the calculation of the QD optical and electronic properties easier [7–10] and makes these QDs an ideal playground to un...

Ngày tải lên: 22/06/2014, 22:20

Ngày tải lên: 22/06/2014, 22:20