Conductivity and Real Structure of Cesium Hydrogen Sulfate–Phosphate Crystals
Superproton crystals obtained in the CsHSO 4 –CsH 2 PO 4 –H 2 O water‒salt system have been studied by electrical atomic force microscopy. Local I‒V characteristics for the Cs 3 (HSO 4 ) 2 (H 2 PO 4 ) and Cs 4 (HSO 4 ) 3 (H 2 PO 4 ) samples with different crystallographic orientations have been meas...
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Published in | Crystallography reports Vol. 69; no. 3; pp. 359 - 364 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Moscow
Pleiades Publishing
01.06.2024
Springer Nature B.V |
Subjects | |
Online Access | Get full text |
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Summary: | Superproton crystals obtained in the CsHSO
4
–CsH
2
PO
4
–H
2
O water‒salt system have been studied by electrical atomic force microscopy. Local
I‒V
characteristics for the Cs
3
(HSO
4
)
2
(H
2
PO
4
) and Cs
4
(HSO
4
)
3
(H
2
PO
4
) samples with different crystallographic orientations have been measured at 296 K, the conductivity anisotropy has been established, and the degree of dependence of the conductive properties on the sample composition has been demonstrated. Twin structures on cleavages have been considered, and their correlation with the atomic structure of monoclinic crystals have been investigated. Common features and differences between the atomic and real structures of the mixed crystalline phases and the effect of the hydrogen subsystems on their properties are discussed. |
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ISSN: | 1063-7745 1562-689X |
DOI: | 10.1134/S1063774524600522 |