Effect of volume change (i.e. tensile and compressive strain) on the electronic and transport coefficient of PdXSn (X = Zr, Hf) half-Heusler compounds has been discussed in this report. The dynamic and me
It has been definitively shown that the primary charge carriers in stoichiometric and oxygen-deficient compositions are electrons localized on Mn3+ions in Mn3+O6octahedra. Moreover, the values ofσandSin oxygen-deficient manganites are also influenced by charge transfer between two Mn3+ions with ...
BiCuSeO oxyselenides are promising thermoelectric materials, yet further thermoelectric figure of merit ZT improvement is largely limited by the inferior electrical transport properties. The established literature on these materials shows only one power
To make direct compari- sons with literature,37 compositions with x ¼ 0.03–0.04 were focused on in this study and Na doping was used to tune the carrier concentration for high-thermoelectric performance over the entire temperature range. Detailed synthesis and measurements on transport properties...
Lithium–sulfur (Li–S) batteries are supposed to be one of the most potential next-generation batteries owing to their high theoretical capacity
2010, Journal of Alloys and Compounds Show abstract Evaluation of thermoelectric performance of Bi<inf>2</inf>Te<inf>3</inf> films as a function of temperature increase rate during heat treatment 2021, Coatings Cooling rate effects on the structure and transformation behavior of Cu-Zn-Al shape...
The thermoelectric properties of ReSi_(1.73+x)Al_(0.02) (-0.02 < x < 0.04) have been investigated in the temperature range between 323 and 1073 K. As a result of Al-addition, the electrical properties of the ternary at low temperatures are changed from the character of nondegenerate ...
The crystallite size (DW-H) and lattice strain (ԑ) of the prepared samples were calculated using the Williamson-Hall equation [24].(1)βcosθ=4εsinθ+kλDW−Hwhere, DW-H is the crystallite size, K is the shape factor, ԑ denotes the lattice strain, λ is the wavelength of ...
Cu12Sb4S13is a candidate for thermoelectric energy generation via the Seebeck effect23,24. In addition, the strong absorption over a wide spectral range makes it useful as solar absorber material8,25. Naturally occurring tetrahedrite exists with varying compositions as (Cu, Ag)10(Cu, Zn, Fe...
The voltages generated from piezoelectric materials or thermoelectric materials can also be used for pressure sensors and temperature sensors, respectively. OFET-Based Chemical Sensors and Biosensors Sensor applications of OFETs for detecting chemical and biological species have received great attention, ...