VA Fonoberov, AA Balandin - Journal of Nanoelectronics and …, 2006 - ingentaconnect.com
We present a review of the recent theoretical and experimental investigation of excitonic and phonon states in ZnO quantum dots. A small dielectric constant in ZnO leads to very large …
Recent developments on the synthesis of networked nanostructures have added new amplitudes for designing multifunctional devices, including sensors and UV photodetectors …
We present a Raman scattering study of wurtzite ZnO over a temperature range from 80 to 750 K. Second-order Raman features are interpreted in the light of recent ab initio phonon …
Using ab initio calculations, we have investigated the phonon linewidths and the thermal conductivity (κ) of monolayer MoS 2. κ for a typical sample size of 1 μm is 83 W/m K at room …
The development of cost-effective and low-temperature synthesis techniques for the growth of high-quality zinc oxide thin films is paramount for fabrication of ZnO-based optoelectronic …
In this work, we report on a single ZnO nanowire-based nanoscale sensor fabricated using focused ion beam (FIB/SEM) instrument. We studied the diameter dependence of the gas …
KA Alim, VA Fonoberov, M Shamsa… - Journal of Applied …, 2005 - pubs.aip.org
We have measured nonresonant and resonant Raman-scattering spectra from ZnO nanocrystals with an average diameter of 20 nm. Based on our experimental data and …
We have performed first-principles calculations of the electronic structure of ZnO, and applied them to the determination of structural and lattice-dynamical properties and their …
Anomalous Raman modes have been reported in several recent papers dealing with doped- and undoped-ZnO layers grown by different methods. Most of these anomalous Raman …