Publicaciones 2011-2020

@article{RN148,
title = {Electrical Behavior of a Cu2fe0.4co0.6sns4 Ceramic},
author = { F. Lopez-Vergara and A. Gald\'{a}mez and V. Manriquez},
url = {/brokenurl#<Go to ISI>://WOS:000331238800047},
doi = {10.4067/S0717-97072013000400051},
issn = {0717-9707},
year = {2013},
date = {2013-01-01},
journal = {Journal of the Chilean Chemical Society},
volume = {58},
number = {4},
pages = {2131-2135},
abstract = {The solid solutions Cu2Fe1-XCoXSnS4, with stannite-type structure are stable up to about 800 degrees C. The electrical properties of the Cu2Fe0.4Co0.6SnS4 ceramic were investigated by complex impedance. The real and imaginary dielectric permittivity dependence with the temperature were measured between 10kHz and 1 MHz in temperature range 77-280K, finding that the ceramic present the characteristics behavior of a dielectric relaxation between 100 and 250 K, with a maximum at approximately 200 K. The electric permittivity found has orders of magnitude between 102 and 103. A space charge polarization mechanism is suggested to explain the observed electric relaxation.},
keywords = {crystals, dielectric quaternary relaxation, solar-cells, solid-solutions, stannite stannite, sulfides},
pubstate = {published},
tppubtype = {article}
}