Domain alignment within ferroelectric/dielectric PbTiO3/SrTiO3 superlattice nanostructures

Twin superlattice-induced large surface recombination velocity in GaAs nanostructures

Photovoltaic effects on Franz–Keldysh oscillations in photoreflectance spectra: Application to determination of surface Fermi level and surface recombination velocity in undoped Ga As ∕ n-type GaAs epitaxial layer structures Detection of surface states in GaAs and InP by thermally stimulated exoelectron emission spectroscopy Temperature dependence of photoluminescence spectra in InAs/GaAs quant...

Probing compositional variation within hybrid nanostructures.

We present a detailed analysis of the structural and magnetic properties of solution-grown PtCo-CdS hybrid structures in comparison to similar free-standing PtCo alloy nanoparticles. X-ray absorption spectroscopy is utilized as a sensitive probe for identifying subtle differences in the structure of the hybrid materials. We found that the growth of bimetallic tips on a CdS nanorod substrate lea...

Domain Wall Dynamics in Magnetic Nanostructures

Subspace Alignment For Domain Adaptation

In this paper, we introduce a new domain adaptation (DA) algorithm where the source and target domains are represented by subspaces spanned by eigenvectors. Our method seeks a domain invariant feature space by learning a mapping function which aligns the source subspace with the target one. We show that the solution of the corresponding optimization problem can be obtained in a simple closed fo...

Optical and vibrational properties of (ZnO)k In2O3 natural superlattice nanostructures