ABSTRACTSingle crystalline substrates of LiNb03 have been implanted with 48Ti ions at 200 keV and doses up to 4 × 1017 cm−2. The implants have been performed at wafer temperatures of 77 K, 300 K and 620 K. Immediate subsequent processing at 1273 K in wet oxygen ambient led to good epitaxial regrowth at all doses, if sufficient time was allowed. The maximum observed extraordinary refractive index change after regrowth Δne=0.04, indicating a solubility limit of 3.3×l021 Ti cm−3 corresponding to 18 % of Nb5+ replaced by Ti4+.
Correction for ‘Controllable synthesis and enhanced gas sensing properties of a single-crystalline WO3–rGO porous nanocomposite’ by Qin Hao et al., RSC Adv., 2017, 7, 14192–14199.
A single-crystalline WO3–rGO composite has been successfully prepared and applied into gas detection. Impressively, this permit-3D porous nanostructures display enhanced NO2 sensing properties.
An effective strategy was used for the controllable synthesis of single crystalline branched gold nanocrystals with a three-dimensional hierarchical structure in aqueous solution.
Micron- and submicron-sized photocatalytic single crystalline phosphorus fibers are prepared from amorphous commercial red phosphorus by a simple CVD method.
Correction: Controllable synthesis and enhanced gas sensing properties of a single-crystalline WO3–rGO porous nanocomposite
