Results 141 to 150 of about 905 (178)
Some of the next articles are maybe not open access.
2012 International Silicon-Germanium Technology and Device Meeting (ISTDM), 2012
Based on atomic force microscopy, high-angle annular dark-field scanning transmission electron microscopy, energy dispersive x-ray spectroscopy, and Raman spectroscopy, Ge outdiffusion effects on SiGe quantum dots to form nanorings are studied using the Ultra-High Vacuum Chemical Vapor Deposition.
Wen-Hsien Tu, S.-H. Huang, C. W. Liu
openaire +1 more source
Based on atomic force microscopy, high-angle annular dark-field scanning transmission electron microscopy, energy dispersive x-ray spectroscopy, and Raman spectroscopy, Ge outdiffusion effects on SiGe quantum dots to form nanorings are studied using the Ultra-High Vacuum Chemical Vapor Deposition.
Wen-Hsien Tu, S.-H. Huang, C. W. Liu
openaire +1 more source
Fabrication of Multiple Concentric Nanoring Structures
Nano Letters, 2009We present the fabrication of GaAs/AlGaAs Multiple (from three to five) concentric nanoring structures by an innovative growth method based on droplet epitaxy and characterized by short time As supply to the Ga droplets at different substrate temperatures.
SOMASCHINI, CLAUDIO +3 more
openaire +2 more sources
ChemInform Abstract: Nanorings
ChemInform, 2012AbstractReview: 61 refs.
Katla Sai Krishna +1 more
openaire +1 more source
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
Multiple Ti and Li doped carbon nanoring for hydrogen storage
International Journal of Hydrogen Energy, 2023Ajay Chaudhari
exaly
Au nanoring arrays with tunable morphological features and plasmonic resonances
Nano Research, 2021Junhu Zhang, Bai Yang, Hongxu Chen
exaly
Pyrrole‐Bridged Porphyrin Nanorings
Chemistry – A European Journal, 2010Jianxin, Song +3 more
openaire +2 more sources