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Probable metal-insulator transition in Ag4SSe. / Drebushchak, V. A.; Pal'Yanova, G. A.; Seryotkin, Yu V. et al.

In: Journal of Alloys and Compounds, Vol. 622, 15.02.2015, p. 236-242.

Research output: Contribution to journal › Article › peer-review

Harvard

Drebushchak, VA, Pal'Yanova, GA, Seryotkin, YV & Drebushchak, TN 2015, 'Probable metal-insulator transition in Ag4SSe', Journal of Alloys and Compounds, vol. 622, pp. 236-242. https://doi.org/10.1016/j.jallcom.2014.10.065

APA

Drebushchak, V. A., Pal'Yanova, G. A., Seryotkin, Y. V., & Drebushchak, T. N. (2015). Probable metal-insulator transition in Ag4SSe. Journal of Alloys and Compounds, 622, 236-242. https://doi.org/10.1016/j.jallcom.2014.10.065

Vancouver

Drebushchak VA, Pal'Yanova GA, Seryotkin YV, Drebushchak TN. Probable metal-insulator transition in Ag4SSe. Journal of Alloys and Compounds. 2015 Feb 15;622:236-242. doi: 10.1016/j.jallcom.2014.10.065

Author

Drebushchak, V. A. ; Pal'Yanova, G. A. ; Seryotkin, Yu V. et al. / Probable metal-insulator transition in Ag4SSe. In: Journal of Alloys and Compounds. 2015 ; Vol. 622. pp. 236-242.

BibTeX

@article{1028e5453a264c838d38b8650a242540,
title = "Probable metal-insulator transition in Ag4SSe",
abstract = "New phase transition (285 K) in lowerature monoclinic Ag4SSe was found out below the α-β transition (358 K) after the measurements with differential scanning calorimetry. The transition reveals significant hysteresis (over 30 K). X-ray powder diffraction shows that the superlattice with doubled a and b parameters of the unit cell exists below the new transition point. The signs of this new phase transition can be found in thermal and electrical conductivity of Ag4SSe published in literature. Elusive phase transition in Ag2Se shows similar properties. The new transition is likely related to the metal-insulator type transition, like K3Cu8S6.",
keywords = "AgSSe, Calorimetry X-ray diffraction, DSC, Metal-insulator transition, Superlattice",
author = "Drebushchak, {V. A.} and Pal'Yanova, {G. A.} and Seryotkin, {Yu V.} and Drebushchak, {T. N.}",
year = "2015",
month = feb,
day = "15",
doi = "10.1016/j.jallcom.2014.10.065",
language = "English",
volume = "622",
pages = "236--242",
journal = "Journal of Alloys and Compounds",
issn = "0925-8388",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Probable metal-insulator transition in Ag4SSe

AU - Drebushchak, V. A.

AU - Pal'Yanova, G. A.

AU - Seryotkin, Yu V.

AU - Drebushchak, T. N.

PY - 2015/2/15

Y1 - 2015/2/15

N2 - New phase transition (285 K) in lowerature monoclinic Ag4SSe was found out below the α-β transition (358 K) after the measurements with differential scanning calorimetry. The transition reveals significant hysteresis (over 30 K). X-ray powder diffraction shows that the superlattice with doubled a and b parameters of the unit cell exists below the new transition point. The signs of this new phase transition can be found in thermal and electrical conductivity of Ag4SSe published in literature. Elusive phase transition in Ag2Se shows similar properties. The new transition is likely related to the metal-insulator type transition, like K3Cu8S6.

AB - New phase transition (285 K) in lowerature monoclinic Ag4SSe was found out below the α-β transition (358 K) after the measurements with differential scanning calorimetry. The transition reveals significant hysteresis (over 30 K). X-ray powder diffraction shows that the superlattice with doubled a and b parameters of the unit cell exists below the new transition point. The signs of this new phase transition can be found in thermal and electrical conductivity of Ag4SSe published in literature. Elusive phase transition in Ag2Se shows similar properties. The new transition is likely related to the metal-insulator type transition, like K3Cu8S6.

KW - AgSSe

KW - Calorimetry X-ray diffraction

KW - DSC

KW - Metal-insulator transition

KW - Superlattice

UR - http://www.scopus.com/inward/record.url?scp=84908432146&partnerID=8YFLogxK

U2 - 10.1016/j.jallcom.2014.10.065

DO - 10.1016/j.jallcom.2014.10.065

M3 - Article

AN - SCOPUS:84908432146

VL - 622

SP - 236

EP - 242

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

SN - 0925-8388

ER -

ID: 25754362