Resistivity Anomalies of The Diphosphate Tungsten Bronze Cs1_x p8 w8 o40(x = 0-0.46) and Its Partially Substituted Phases Csx ay p8 w8 o40(a = Rb, Na) And csp8w8_xmoxo40: Synthesis, Physical Property Measurements, and Band Electronic Structure Calculations

Enoch Wang; Martha Greenblatt; Idris El Idrissi Rachidi; Enric Canadell; Myung hwan Whangbo

doi:10.1021/ic00311a040

Resistivity Anomalies of The Diphosphate Tungsten Bronze Cs₁__x p₈ w₈ o₄₀(x = 0-0.46) and Its Partially Substituted Phases Cs_x a_y p₈ w₈ o₄₀(a = Rb, Na) And csp8w8_xmoxo₄₀: Synthesis, Physical Property Measurements, and Band Electronic Structure Calculations

Enoch Wang
, Martha Greenblatt
, Idris El Idrissi Rachidi
, Enric Canadell
, Myung hwan Whangbo

School of Arts and Sciences, Chemistry & Chemical Biology

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

14 Scopus citations

Abstract

The cesium phosphate tungsten bronze CsP₈ W₈ O₄₀ exhibits a resistivity hump at ~ 160 K and a resistivity upturn at ~24 K. To understand the origin of these anomalies, we prepared cesium-deficient phases, Cs_1-x P₈ W₈ O₄₀, and alkali-metal- and molybdenum-substituted phases, Cs_x A_y P₈ W₈ O₄₀(x + y > 1) and CsP₈ W_8-x Mo_x O₄₀, and measured their electrical resistivities and magnetic susceptibilities. Those results are interpreted on the basis of the tight-binding band electronic structures calculated for the W₄ O₁₈ chain and the P₈ W₈ O₄₀ lattice.

Original language	English (US)
Pages (from-to)	2451-2455
Number of pages	5
Journal	Inorganic Chemistry
Volume	28
Issue number	12
DOIs	https://doi.org/10.1021/ic00311a040
State	Published - Jun 1 1989

All Science Journal Classification (ASJC) codes

Physical and Theoretical Chemistry
Inorganic Chemistry

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10.1021/ic00311a040

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Wang, E., Greenblatt, M., Rachidi, I. E. I., Canadell, E., & Whangbo, M. H. (1989). Resistivity Anomalies of The Diphosphate Tungsten Bronze Cs₁__x p₈ w₈ o₄₀(x = 0-0.46) and Its Partially Substituted Phases Cs_x a_y p₈ w₈ o₄₀(a = Rb, Na) And csp8w8_xmoxo₄₀: Synthesis, Physical Property Measurements, and Band Electronic Structure Calculations. Inorganic Chemistry, 28(12), 2451-2455. https://doi.org/10.1021/ic00311a040

Wang, Enoch ; Greenblatt, Martha ; Rachidi, Idris El Idrissi et al. / Resistivity Anomalies of The Diphosphate Tungsten Bronze Cs₁__x p₈ w₈ o₄₀(x = 0-0.46) and Its Partially Substituted Phases Cs_x a_y p₈ w₈ o₄₀(a = Rb, Na) And csp8w8_xmoxo₄₀ : Synthesis, Physical Property Measurements, and Band Electronic Structure Calculations. In: Inorganic Chemistry. 1989 ; Vol. 28, No. 12. pp. 2451-2455.

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title = "Resistivity Anomalies of The Diphosphate Tungsten Bronze Cs1\_x p8 w8 o40(x = 0-0.46) and Its Partially Substituted Phases Csx ay p8 w8 o40(a = Rb, Na) And csp8w8\_xmoxo40: Synthesis, Physical Property Measurements, and Band Electronic Structure Calculations",

abstract = "The cesium phosphate tungsten bronze CsP8 W8 O40 exhibits a resistivity hump at \textasciitilde{} 160 K and a resistivity upturn at \textasciitilde{}24 K. To understand the origin of these anomalies, we prepared cesium-deficient phases, Cs1-x P8 W8 O40, and alkali-metal- and molybdenum-substituted phases, Csx Ay P8 W8 O40(x + y > 1) and CsP8 W8-x Mox O40, and measured their electrical resistivities and magnetic susceptibilities. Those results are interpreted on the basis of the tight-binding band electronic structures calculated for the W4 O18 chain and the P8 W8 O40 lattice.",

author = "Enoch Wang and Martha Greenblatt and Rachidi, \{Idris El Idrissi\} and Enric Canadell and Whangbo, \{Myung hwan\}",

year = "1989",

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Wang, E, Greenblatt, M, Rachidi, IEI, Canadell, E & Whangbo, MH 1989, 'Resistivity Anomalies of The Diphosphate Tungsten Bronze Cs₁__x p₈ w₈ o₄₀(x = 0-0.46) and Its Partially Substituted Phases Cs_x a_y p₈ w₈ o₄₀(a = Rb, Na) And csp8w8_xmoxo₄₀: Synthesis, Physical Property Measurements, and Band Electronic Structure Calculations', Inorganic Chemistry, vol. 28, no. 12, pp. 2451-2455. https://doi.org/10.1021/ic00311a040

Resistivity Anomalies of The Diphosphate Tungsten Bronze Cs₁__x p₈ w₈ o₄₀(x = 0-0.46) and Its Partially Substituted Phases Cs_x a_y p₈ w₈ o₄₀(a = Rb, Na) And csp8w8_xmoxo₄₀: Synthesis, Physical Property Measurements, and Band Electronic Structure Calculations. / Wang, Enoch; Greenblatt, Martha; Rachidi, Idris El Idrissi et al.
In: Inorganic Chemistry, Vol. 28, No. 12, 01.06.1989, p. 2451-2455.

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

TY - JOUR

T1 - Resistivity Anomalies of The Diphosphate Tungsten Bronze Cs1_x p8 w8 o40(x = 0-0.46) and Its Partially Substituted Phases Csx ay p8 w8 o40(a = Rb, Na) And csp8w8_xmoxo40

T2 - Synthesis, Physical Property Measurements, and Band Electronic Structure Calculations

AU - Wang, Enoch

AU - Greenblatt, Martha

AU - Rachidi, Idris El Idrissi

AU - Canadell, Enric

AU - Whangbo, Myung hwan

PY - 1989/6/1

Y1 - 1989/6/1

N2 - The cesium phosphate tungsten bronze CsP8 W8 O40 exhibits a resistivity hump at ~ 160 K and a resistivity upturn at ~24 K. To understand the origin of these anomalies, we prepared cesium-deficient phases, Cs1-x P8 W8 O40, and alkali-metal- and molybdenum-substituted phases, Csx Ay P8 W8 O40(x + y > 1) and CsP8 W8-x Mox O40, and measured their electrical resistivities and magnetic susceptibilities. Those results are interpreted on the basis of the tight-binding band electronic structures calculated for the W4 O18 chain and the P8 W8 O40 lattice.

AB - The cesium phosphate tungsten bronze CsP8 W8 O40 exhibits a resistivity hump at ~ 160 K and a resistivity upturn at ~24 K. To understand the origin of these anomalies, we prepared cesium-deficient phases, Cs1-x P8 W8 O40, and alkali-metal- and molybdenum-substituted phases, Csx Ay P8 W8 O40(x + y > 1) and CsP8 W8-x Mox O40, and measured their electrical resistivities and magnetic susceptibilities. Those results are interpreted on the basis of the tight-binding band electronic structures calculated for the W4 O18 chain and the P8 W8 O40 lattice.

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SN - 0020-1669

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JO - Inorganic Chemistry

JF - Inorganic Chemistry

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Wang E, Greenblatt M, Rachidi IEI, Canadell E, Whangbo MH. Resistivity Anomalies of The Diphosphate Tungsten Bronze Cs₁__x p₈ w₈ o₄₀(x = 0-0.46) and Its Partially Substituted Phases Cs_x a_y p₈ w₈ o₄₀(a = Rb, Na) And csp8w8_xmoxo₄₀: Synthesis, Physical Property Measurements, and Band Electronic Structure Calculations. Inorganic Chemistry. 1989 Jun 1;28(12):2451-2455. doi: 10.1021/ic00311a040