Journal ArticleDOI
Some electrical properties of synthetic klockmannite, CuSe
Z. Ogorelec,D. Selinger +1 more
TLDR
In this article, the synthesis of CuSe and the examination of prepared samples by means of density measurements, Debye-Scherrer analysis and measurement of its electrical properties are described.Abstract:
This paper describes the synthesis of CuSe and the examination of prepared samples by means of density measurements, Debye-Scherrer analysis and measurement of its electrical properties. Considering the temperature-dependence of electrical conductivity and the values of thermoelectric power and the Hall constant, one may conclude that synthetic klockmannite behaves as a metal.read more
Citations
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Journal ArticleDOI
Thermoelectric properties of chalcogenide based Cu2+xZnSn1−xSe4
Ch. Raju,Matthias Falmbigl,Peter Rogl,Xinlin Yan,E. Bauer,Jelena Horky,Michael J. Zehetbauer,Ramesh Chandra Mallik +7 more
TL;DR: In this paper, the authors used Rietveld powder X-ray diffraction (XRD) refinements combined with Electron Probe Micro Analyses (EPMA, WDS-Wavelength Dispersive Spectroscopy) and Raman spectra of all samples confirmed the stannite structure (Cu 2FeSnS4-type) as the main phase.
Journal ArticleDOI
A solution growth technique for the preparation of copper(II) selenide thin films
Anup Mondal,Panchanan Pramanik +1 more
TL;DR: In this paper, a solution growth technique was developed for the deposition of thin films of copper(II) selenide on glass substrate using a copper salt solution, triethanolamine, ammonia, and sodium selenosulfate as the reacting agents.
Journal ArticleDOI
Structural, optical, electrical and low temperature thermoelectric properties of degenerate polycrystalline Cu7Se4 thin films
TL;DR: In this paper, a polycrystalline copper selenide thin film of composition Cu7Se4 with thickness of the order of 350nm is deposited on glass substrates at a temperature of 498 ± 5 K and pressure of 10−5
Journal ArticleDOI
Observation of phase transitions in chemical bath deposited copper selenide thin films through conductivity studies
TL;DR: In this paper, electrical conductivity of non-stoichiometric copper selenide thin films of different phases prepared using chemical bath deposition was examined in the temperature range 10 to 500 K.
Journal ArticleDOI
High Hole Mobility and Nonsaturating Giant Magnetoresistance in the New 2D Metal NaCu 4 Se 4 Synthesized by a Unique Pathway
Haijie Chen,Haijie Chen,J. N. B. Rodrigues,Alexander J. E. Rettie,Tze-Bin Song,Daniel G. Chica,Xianli Su,Jin-Ke Bao,Duck Young Chung,Wai-Kwong Kwok,Lucas K. Wagner,Mercouri G. Kanatzidis,Mercouri G. Kanatzidis +12 more
TL;DR: The results indicate that the use of metal oxide chemical precursors can open reaction paths to new low-dimensional compounds.
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