Search
Search Results
-
Short-Range Magnetic Order at Low Temperatures, Exchange Bias, and Negative Magnetization in Undoped CuCrO2
We present the electrical and magnetic properties of polycrystalline CuCrO 2 synthesized by solid-state reaction determined to be a hexagonal phase...
-
Tailoring the Back Contact Properties of Cu2ZnSn(S,Se)4 Thin Film with Mo-Foil by Introducing a Transparent CuCrO2 Buffer Layer
Chalcogenide Cu 2 ZnSn(S,Se) 4 (CZTSSe) is a promising absorber material for photovoltaic applications. When CZTSSe thin film is deposited on an Mo...
-
Preparation and characterization of CuCrO2–CeO2 nanofibers by electrospinning method
In this study, CuCrO 2 –CeO 2 nanofibers were prepared by the electrospinning method and the influences of different concentrations on the properties of...
-
Plasma-assisted solution combustion synthesis of Mg-incorporated CuCrO2 and AgCrO2 delafossite thin films
P -type Mg-incorporated CuCrO 2 and AgCrO 2 delafossite thin films have been deposited on soda lime glass substrates at 170 °C and 360 °C by...
-
RbGeI3/CuZnSnSSe/CuInGaSe/CdS tandem solar cell with improved performance and lowered cost
Tandem cells, involving copper indium gallium selenide/cadmium sulphide (CIGS/CdS) layers, exhibit high performances, but CIGS involve costly metals...
-
Impact of Sn4+ Substitution at Cr3+ Sites on Thermoelectric and Electronic Properties of p-Type Delafossite CuCrO2
The effects of Sn 4+ substitution at Cr 3+ sites on the thermoelectric and electronic properties of p -type delafossite CuCrO 2 have been studied. CuCr 1− x Sn...
-
Rational Engineering of Photocathodes for Hydrogen Production: Heterostructure, Dye-Sensitized, Perovskite, and Tandem Cells
The use of renewable energy to generate hydrogen (H2) via photoelectrochemical (PEC) water splitting is an auspicious approach. In PEC, cathode...
-
Nanomaterials for Perovskite Solar Cells
Nanomaterials have shown unique optical, magnetic, electrical and other properties that are entirely different from their bulk counterparts. These...
-
Raman spectroscopic investigation and thermoelectric studies of defect-induced Mg-doped delafossite thin film
Here, we modified the band structure of P-type Mg-doped CuCrO 2 thin films by defect-induced lattice compressive strain. A significant increase in...
-
Hardening of Cr–Cu–Al–Fe–O High-Entropy Composite Films
The Cr–Cu–Al–Fe–O high-entropy oxide films were synthesized on Si (100) substrate by electron beam evaporating a four-layer metal film and consequent...
-
p-Type Dye Sensitized Solar Cells: An Overview of Factors Limiting Efficiency
The energy crisis is a global problem that drives investment on renewable energy sources worldwide. Utilization of solar energy has become an...
-
A review on the p-type transparent Cu–Cr–O delafossite materials
Transparent conductive oxides (TCOs) constitute a class of materials that combine high electrical conductivity and optical transparency. These...
-
-
Thermoelectric Oxide Thin Films with Hop** Transport
In this chapter, we firstly show the interest of thermoelectric oxide thin films with hop** transport in terms of thermoelectric properties....
-
Sub-micron-sized delafossite CuCrO2 with different morphologies synthesized by nitrate–citric acid sol–gel route
Currently, copper chromium oxide crystallizing in delafossite structure attracts huge research interest due to its versatile applications arising...
-
Specific features of magnetic order in a multiferroic compound CuCrO2 determined using NMR and NQR data for 63, 65Cu nuclei
Results of studying the paramagnetic and ordered phases of a CuCrO 2 single crystal using nuclear magnetic and nuclear quadrupole resonances on 63,65 Cu...
-
Phase Equilibria in Liquid Metal of the Cu–Al–Cr–O System
A thermodynamic analysis of phase equilibria in the Cu–Al–Cr–O system is carried out. Thermodynamic modeling of the liquidus surface of the Cu 2 O–Al 2 O 3 –Cr...
-
Nanocatalysts for Biofuels Production
This chapter starts with a brief introduction describing the energy challenges and biomass feedstocks to produce biofuels. Next, biofuels generations...
-
Nanocatalysts for Biofuels Production
This chapter starts with a brief introduction describing the energy challenges and biomass feedstocks to produce biofuels. Next, biofuels generations...
-
Applications of Semiconducting Metal Oxides Gas Sensors
Since the discovery of gas sensingGas sensing properties of metal oxides in the 1960s, semiconductingSemiconducting metal oxides (SMO)-based gas...