Optical determination of the direct bandgap energy of lead iodide crystals
The optical bandgap energy of lead iodide PbI2, grown by Bridgman's method, is obtained
by photoacoustic spectroscopy. Due to its potential applications, as a room temperature …
by photoacoustic spectroscopy. Due to its potential applications, as a room temperature …
Investigations on structural and optical properties of ZnO and ZnO: Co nanoparticles under dense electronic excitations
In the present study, the structural, morphological, and optical properties of Co-doped ZnO
nanoparticles (NPs) prepared by a sol–gel method before and after dense electronic …
nanoparticles (NPs) prepared by a sol–gel method before and after dense electronic …
Optical properties and electronic structure of wide band gap II-VI semiconductors
I Hernandez-Calderon - II-VI semiconductor materials and …, 2018 - api.taylorfrancis.com
1 Introduction 2 Cubic and Hexagonal Structures 2.1 Binary Compounds 2.2 Ternary Alloys
2.3 Quaternary Alloys 2.3. 1 Prediction of the Lattice Constant of a Binary Compound 3 The …
2.3 Quaternary Alloys 2.3. 1 Prediction of the Lattice Constant of a Binary Compound 3 The …
Synthesis of colloidal Zn (Te, Se) alloy quantum dots
H Asano, K Arai, M Kita, T Omata - Materials Research Express, 2017 - iopscience.iop.org
Abstract Colloidal Zn (Te 1− x Se x) quantum dots (QDs), which are highly mismatched
semiconductor alloys, were synthesized by the hot injection of an organometallic solution …
semiconductor alloys, were synthesized by the hot injection of an organometallic solution …
Band gap energy determination by photoacoustic absorption and optical analysis of Cd1− xZnxTe for low zinc concentrations
JJ Prías-Barragán, L Tirado-Mejía… - Journal of crystal …, 2006 - Elsevier
In this paper we present a study of the optical properties of CdZnTe single crystal for low Zn
concentrations at room temperature using photoacoustic spectroscopy and photoreflectance …
concentrations at room temperature using photoacoustic spectroscopy and photoreflectance …
[HTML][HTML] Thermal diffusivity measurement of undoped Yb2O3 oxide by self-made photoacoustic cell
Photoacoustic spectroscopy is an essential technique for material characterization by
measuring acoustic noise inside a cell. In this work, we have fabricated a photoacoustic cell …
measuring acoustic noise inside a cell. In this work, we have fabricated a photoacoustic cell …
Fabrication of a photoacoustic cell and thermal diffusivity measurement of graphene oxide using photoacoustic spectroscopy
MI Sarkar, MM Upadhyay… - Proceedings of the …, 2024 - journals.sagepub.com
Photoacoustic spectroscopy (PAS) is an important technique for the characterization of
materials by measuring the heat produced due to the non-radiative transitions. Here, the …
materials by measuring the heat produced due to the non-radiative transitions. Here, the …
Thermal diffusivity of lead iodide
The sensitivity of a modulation frequency in the photoacoustic spectroscopy PAS technique
has been amply demonstrated in various thermal diffusivity measurements of …
has been amply demonstrated in various thermal diffusivity measurements of …
Determination of the band gap of indium-rich InGaN by means of photoacoustic spectroscopy
Photoacoustic (PA) measurements have been performed on a series of In x Ga 1− x N thin
films grown with x> 50%. In order to illustrate the usefulness of this technique, these …
films grown with x> 50%. In order to illustrate the usefulness of this technique, these …
Identification of point defects on Co-Ni codoping in SnO2 nanocrystals and their effect on the structural and optical properties
Sn 0.97− y Co 0.03 Ni y O 2 (0≤ y≤ 0.04) nanocrystals, with the average crystallite size in
the range from 7.3 nm (for y= 0.00) to 5.6 nm (for y= 0.04), have been synthesized using …
the range from 7.3 nm (for y= 0.00) to 5.6 nm (for y= 0.04), have been synthesized using …