The striking photoluminescent properties of porous silicon nanostructures have received intense study since 1990. This literature review focuses on the large number of models …
DJ Lockwood - Solid State Communications, 1994 - Elsevier
The optical properties of porous Si films produced by electrochemical dissolution of Si are reviewed. From measurements of the optical absorption spectra an inverse relationship …
TN Koltunowicz - Journal of applied spectroscopy, 2015 - Springer
An upgraded test station is described for determining the electrophysical properties of materials by frequency-domain dielectric spectroscopy. As a result of the upgrade, the range …
Resumen Thesis: DESIGN, FABRICATION AND CHARACTERIZATION OF POROUS SILICON MULTILAYER OPTICAL DEVICES Author: Elisabet Xifré Pérez Directors: Lluís F …
Nanoparticles of Mg2SiO4: Eu3+ have been prepared by the solution combustion technique and the grain size estimated by PXRD is found to be in the range 40–50nm …
TN Koltunowicz, P Zukowski, O Boiko… - Journal of Materials …, 2016 - Springer
The paper established that, the hopping mechanism of the charge exchange for the (FeCoZr) 64.4 (PZT) 35.6 nanocomposite and the additional polarization of tested sample …
It has been established that in the nanocomposite Cu x (SiO 2)(100− x) with the metallic phase content x= 27.27 at.% the following phenomena occur: hopping conductivity …
TN Koltunowicz, P Zukowski, V Bondariev… - Journal of alloys and …, 2015 - Elsevier
The paper presents investigations of frequency and temperature dependences on capacitance, phase shift and loss tangent of nanocomposites (FeCoZr) x (CaF 2)(100− x) of …
Ionoluminescence (IL) of nano crystalline Mg2SiO4: Dy3+ pellet samples bombarded with 100 MeV Si+ 8 ions with fluences in the range (1.124–22.480)× 1012 ions cm− 2 have been …