Results 141 to 150 of about 1,270 (155)
Some of the next articles are maybe not open access.
Synthesis and Characterization of Gold Nanorings
Journal of Nanoscience and Nanotechnology, 2007In the present work, we report the formation of Au nanorings on quartz substrate by thermal evaporation of Au on quartz and subsequent annealing in certain conditions as a function of metal volume fraction and annealing temperature. Optical extinction cross-sections measurements and atomic force microscopy (AFM) studies have been performed on the as ...
Mishra, Y.K. +4 more
openaire +2 more sources
Computational Materials Science, 2008
Abstract A new family of carbon nanorings with circular centerlines is predicted. The ring structure is parametrized by the chirality of the precursor graphene sheet that is rolled to produce a nanotube and then bent to form a nanoring, and by the number of repeated units defining the ring diameter. The individual atomic positions over rings with zig-
openaire +1 more source
Abstract A new family of carbon nanorings with circular centerlines is predicted. The ring structure is parametrized by the chirality of the precursor graphene sheet that is rolled to produce a nanotube and then bent to form a nanoring, and by the number of repeated units defining the ring diameter. The individual atomic positions over rings with zig-
openaire +1 more source
Pyrrole‐Bridged Porphyrin Nanorings
Chemistry – A European Journal, 2010Jianxin, Song +3 more
openaire +2 more sources
Catenation of Self‐Assembled Nanorings
Chemistry – A European Journal, 2011Shiki, Yagai +4 more
openaire +2 more sources