%0 Journal Article %T Excellent Light Confinement of Hemiellipsoid- and Inverted Hemiellipsoid-Modified Semiconductor Nanowire Arrays %A Dequan Liu %A Deyan He %A Jiang Wang %A Junshuai Li %A Pengfei Shao %A Qiang Chen %A Qiming Liu %A Xinyu Chen %A Yali Li %J Archive of "Nanoscale Research Letters". %D 2018 %R 10.1186/s11671-018-2659-2 %X a Schematic of a hemiellipsoid-modified NW array, and b a unit of an inverted hemiellipsoid-modified NW array for optical simulations. The structural parameters investigated in this study are the nanowire diameter (D), total height (H), and modification height (h) as labele %K Optical properties %K Photovoltaic %K GaAs %K Solar cells %K Physical optics %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6093829/