Electrical properties of the ternary compound Cu2GeSe3. Villarreal, Manuel; Fernández, Braulio J.; Pirela B., María E. and Velásquez Velásquez, Ana Resumen We report in this work the temperature dependence of the electrical resistivity and the Hall effect on p-type Cu2GeSe3 in the temperature range from 80 to 300 K and under a magnetic field of 15 kG. The data is analysed assuming the two-band conductivity model, that is, the impurity band and the valence band. Employing this model we were able to obtain the temperature dependence of the ratio between the charge carrier concentrations in both bands. From the analysis of the carrier concentration in the valence-band pvand the impurity-band pa, the ionization energy is estimated to be ar...
The electrical transport behavior in bulk processed Cu78.8Ge21.2 and Cu77.4Ge22.6 alloys has been st...
Cu2Ge1-xInxSe3 (x = 0, 0.05, 0.1, 0.15) compounds were prepared by a solid state synthesis. The powd...
Electrical resistivity, transverse magnetoresistance and thermoelectric power measurements were perf...
Propiedades eléctricas y ópticas del compuesto ternario Cu2GeTe3 Fernández, Braulio J. y Villarreal...
Estudio de la magneto resistencia en el compuesto ternario Cu2GeSe3 Villarreal, Manuel y Fernández,...
The Cu2GeSe3 is prepared by solid state synthesis method. The high temperature XRD has been done at ...
XIX Latin American Symposium on Solid State Physics (SLAFES XIX) IOP Publishing Journal of Physics: ...
principles calculations. The obtained phonon frequencies agree well with the measurements of Raman s...
The chalcogenides Cu 1 - xAg xGeAsSe 3 (x = 0. 5, 0. 8, 0. 9) have been synthesized and their electr...
Recent development of the thin film solar cells, based on quaternary compounds, has been focused on ...
Recently, research in copper based quaternary chalcogenide materials has focused on the study of the...
International audienceThe dynamic electrical conduction in the bulk ternary semiconductor compound C...
The electrical transport behavior in bulk processed Cu78.8Ge21.2 and Cu77.4Ge22.6 alloys has been st...
In this work, the dark electrical resistivity, charge carriers density and Hall mobility of Ga4Se3S ...
The lattice dynamics and thermodynamic properties of Cu2GeSe3 are investigated by first-principles c...
The electrical transport behavior in bulk processed Cu78.8Ge21.2 and Cu77.4Ge22.6 alloys has been st...
Cu2Ge1-xInxSe3 (x = 0, 0.05, 0.1, 0.15) compounds were prepared by a solid state synthesis. The powd...
Electrical resistivity, transverse magnetoresistance and thermoelectric power measurements were perf...
Propiedades eléctricas y ópticas del compuesto ternario Cu2GeTe3 Fernández, Braulio J. y Villarreal...
Estudio de la magneto resistencia en el compuesto ternario Cu2GeSe3 Villarreal, Manuel y Fernández,...
The Cu2GeSe3 is prepared by solid state synthesis method. The high temperature XRD has been done at ...
XIX Latin American Symposium on Solid State Physics (SLAFES XIX) IOP Publishing Journal of Physics: ...
principles calculations. The obtained phonon frequencies agree well with the measurements of Raman s...
The chalcogenides Cu 1 - xAg xGeAsSe 3 (x = 0. 5, 0. 8, 0. 9) have been synthesized and their electr...
Recent development of the thin film solar cells, based on quaternary compounds, has been focused on ...
Recently, research in copper based quaternary chalcogenide materials has focused on the study of the...
International audienceThe dynamic electrical conduction in the bulk ternary semiconductor compound C...
The electrical transport behavior in bulk processed Cu78.8Ge21.2 and Cu77.4Ge22.6 alloys has been st...
In this work, the dark electrical resistivity, charge carriers density and Hall mobility of Ga4Se3S ...
The lattice dynamics and thermodynamic properties of Cu2GeSe3 are investigated by first-principles c...
The electrical transport behavior in bulk processed Cu78.8Ge21.2 and Cu77.4Ge22.6 alloys has been st...
Cu2Ge1-xInxSe3 (x = 0, 0.05, 0.1, 0.15) compounds were prepared by a solid state synthesis. The powd...
Electrical resistivity, transverse magnetoresistance and thermoelectric power measurements were perf...