An influence of temperature on structural, morphological, thermal, optical and photoluminescence properties of LaPO4 nanoparticles

Heterojunction structure for high electrical performance of Cu/Sn-LaPO 4 /n-Si type Schottky barrier diode

“…The wafer was rinsed in de-ionized water for 30 seconds after being submerged in an HF: H2O (1:10) solution for 60 seconds to remove the native oxide from the substrate's front surface. The interfacial layer of Sn-LaPO4 is then applied to the entire area of n-Si wafers using the doctor blade technique in the following phase [22]. For the metal contact, a 0.5 cm × 0.5 cm region of the Sn-LaPO4 layer was coated with copper using DC sputtering.…”

“…A shift to the lower angles of diffraction peaks results from the substitution of the smaller Sn 4+ cations (0.69 Å) with the larger La 3+ cations (1.2Å), which increases lattice dimension. [26] Using the Debye-Scherrer formula [22], the average crystallite size (D in nm) of the Sn-doped LaPO4 nanoparticles was calculated as follows.…”

Optical and structural properties of nanocomposites based on HMW‐PMMA reinforced by spherical and rod‐shaped titanium dioxide nanoparticles

“…It is known that the optical properties of amorphous polymeric nanocomposites can be determined via their responses to electromagnetic radiation. These properties are influenced by several factors, such as the preparation technique, 28 temperature, 29 size, 30 and dispersion of NPs 27 . According to the literature, the optical absorbance and reflectance spectra of nanocomposite materials are the most beneficial parameters to be considered for the selection of material that is suitable for such optical application since their studies provide quantitative information such as the optical band gap 31,32 and the type of electronic transition 33 …”