https://kinmunwong.me/spatial-distribution-of-neutral-oxygen-vacancies-on-zno-nanowire-surfaces-an/2015-05-03T23:59:41+00:00weekly0.6https://kinmunwong.me/aa/2015-05-03T23:59:06+00:00weekly0.6https://kinmunwong.me/2013/06/21/influence-of-the-oxygen-vacancies-on-the-phase-transformation-of-zno-0001-nanosheets-from-graphite-like-structure-to-wurtzite-lattice-3/https://kinmunwong.me/wp-content/uploads/2014/03/additional-image-for-j-appl-phys-113-014304-2013.jpgFigure 1Top Panel - Perfect ZnO nanosheet (without oxygen vacancies) in the graphite-like structure and Bottom Panel – Phase Transformation of the defective ZnO nanosheet from the graphite-like structure to the wurtzite structure with oxygen vacancies at the top Zn-terminated (0001) surface [K. M. Wong, et al., J. Appl. Phys. 113, 014304 (2013).]2015-05-03T23:42:53+00:00monthlyhttps://kinmunwong.me/2014/03/19/spectroscopic-scanning-capacitance-microscopy-as-a-viable-nano-characterization-technique-for-obtaining-the-electronic-structure-in-an-individual-ge-nanodot/https://kinmunwong.me/wp-content/uploads/2014/03/figure-for-nanodot1.jpgFigure for nanodot(a) Forward sweep (in blue) and reverse sweep (in red) of the SCM spectroscopic dC/dV spectra of the pyramidal-shaped Ge nanodot at the scan rate of 0.1 V/s. (b) Forward sweep (in blue) and reverse sweep (in red) of the SCM spectroscopic dC/dV spectra of the ellipsoidal-shaped Ge nanodot at the scan rate of 0.1 V/s. (c) Electronic structure of the two germanium nanodot with different shapes [K. M. Wong, Jpn. J. Appl. Phys. 48, 085002 (2009).]2015-05-03T23:42:06+00:00monthlyhttps://kinmunwong.me/2014/03/19/a-combined-confocal-microscopy-measurement-and-first-principle-calculation-for-investigating-the-spatial-distribution-of-neutral-oxygen-vacancies-on-zno-nanowire-surfaces/https://kinmunwong.me/wp-content/uploads/2014/07/figure-for-nanowire.jpgFigure for nanowire(a) Schematic diagram depicting the (0001) polar and (10-10) non-polar surfaces of a ZnO nanowire. (b) Spatial distribution of the CPL intensity along the blue line on the (0001) surface. (c) Spatial distribution of the oxygen vacancies defect formation energy along a 6 x 1 x 1 SS approximating the cross section of the ZnO NW [K. M. Wong, et al., J. Appl. Phys. 114, 034901 (2013).]2015-05-03T23:39:04+00:00monthlyhttps://kinmunwong.me/about/2015-05-03T23:32:49+00:00weekly0.6https://kinmunwong.medaily1.02015-05-03T23:59:41+00:00