Thus surface-(S)-to-volume (V) ratio (S/V) = 3/r for such nanoparticle dramatically increases as its size is reduced Since surface atoms have different environment in contrast to interior atoms, their behaviors to any external excitation are completely different. The size effect becomes ...
nanomaterialsThe physicochemical electronic characteristics of SnO2 render it useful in many technical applications, including ceramic varistors, stable electrodes ... M Akao,A Yamazaki,Y Fukuda - 《Journal of Materials Science》 被引量: 3发表: 2004年 The effect of TiO2 addition on microstructure and...
Nanoelectronics require semiconductor nanomaterials with high electron mobility like Ge nanolayers. Phonon and electron states in nanolayers undergo size-dependent changes induced by confinement and surface effects. Confined electrons an... V Poborchii,J Groenen,PI Geshev,... - 《Nanoscale》 被引量: ...
Heterostructures combining a thin layer of quantum emitters and planar nanostructures enable custom-tailored photoluminescence in an integrated fashion. Here, we demonstrate a photonic Rashba effect from valley excitons in a WSe2 monolayer, which is incorporated into a photonic crystal slab with geometric...
Silicon-based low-dimensional nanomaterials and nanodevices. nanomanipulating and nanoassembling, quantum-size effects, fabrication of nanodevices, atomic- and molecular-scale technologies, and interconnection and integration... Teo - 《Chemical Reviews》 被引量: 240发表: 2007年 Density functional theory ...
Wang, Y., Fedin, I., Zhang, H. & Talapin, D. V. Direct optical lithography of functional inorganic nanomaterials. Science 357, 385–388 (2017). Article ADS Google Scholar Yang, J. et al. High-resolution patterning of colloidal quantum dots via non-destructive, light-driven ligand cross...
The one-dimensional quantum-confinement effect in α-Fe 2 O 3 ultrafine nanorod arrays is studied. The formation of bundles of ultrafine hematite nanorods is understood by considering the crystal structure of ΒFeOOH, which occurs in nature as the mineral akaganeite. Every third layer is only ...
Effect of electrons of the multiply charged ion core on single-electron capture The population of various electronic states of particles that arise during the capture of a single electron in hydrogen and helium atoms, as well as hydrog... VV Afrosimov,AA Basalaev,MN Panov - 《Technical Physi...
et al. Soft surfaces of nanomaterials enable strong phonon interactions. Nature 531, 618–622 (2016). Article CAS Google Scholar Cui, J. et al. Evolution of the single-nanocrystal photoluminescence linewidth with size and shell: implications for exciton–phonon coupling and the optimization of ...
Nanofabrication was performed at the Center for Nanoscale Systems at Harvard, supported in part by an NSF NNIN award (no. ECS-00335765). This research used resources of the Center for Functional Nanomaterials, which is a US DOE Office of Science Facility, at Brookhaven National Laboratory under...