Application of199Hg solid-state NMR to Hg based HTSC

W. Hoffmann; H. Breitzke; M. Baenitz; M. Heinze; K. Lüders; G. Buntkowsky; H. H. Limbach; E. V. Antipov; A. A. Gippius; O. Loebich; H. R. Khan; M. Paranthaman; J. R. Thompson

doi:10.1016/0921-4534(94)90075-2

Application of¹⁹⁹Hg solid-state NMR to Hg based HTSC

W. Hoffmann, H. Breitzke, M. Baenitz, M. Heinze, K. Lüders, G. Buntkowsky, H. H. Limbach, E. V. Antipov, A. A. Gippius, O. Loebich, H. R. Khan, M. Paranthaman, J. R. Thompson

Nanomaterials Chemistry Group

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

5 Scopus citations

Abstract

It is proposed to study Hg-oxide ceramics, which are high-temperature superconductors, with ¹⁹⁹Hg NMR spectroscopy. As an exemplary application of this method first room-temperature ¹⁹⁹Hg spectra and spin-lattice relaxation times of samples with different macrostructure are presented. A spin-lattice relaxation time of T₁=35 ms is found. All samples exhibit similar characteristic powder spectra caused by an axially symmetric ¹⁹⁹Hg spin interaction. The isotropic value and the anisotropy of the tensor relative to solid HgCl₂ as a standard substance is estimated.

Original language	English
Pages (from-to)	225-229
Number of pages	5
Journal	Physica C: Superconductivity and its Applications
Volume	227
Issue number	3-4
DOIs	https://doi.org/10.1016/0921-4534(94)90075-2
State	Published - Jul 1 1994

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title = "Application of199Hg solid-state NMR to Hg based HTSC",

abstract = "It is proposed to study Hg-oxide ceramics, which are high-temperature superconductors, with 199Hg NMR spectroscopy. As an exemplary application of this method first room-temperature 199Hg spectra and spin-lattice relaxation times of samples with different macrostructure are presented. A spin-lattice relaxation time of T1=35 ms is found. All samples exhibit similar characteristic powder spectra caused by an axially symmetric 199Hg spin interaction. The isotropic value and the anisotropy of the tensor relative to solid HgCl2 as a standard substance is estimated.",

author = "W. Hoffmann and H. Breitzke and M. Baenitz and M. Heinze and K. L{\"u}ders and G. Buntkowsky and Limbach, \{H. H.\} and Antipov, \{E. V.\} and Gippius, \{A. A.\} and O. Loebich and Khan, \{H. R.\} and M. Paranthaman and Thompson, \{J. R.\}",

year = "1994",

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doi = "10.1016/0921-4534(94)90075-2",

language = "English",

volume = "227",

pages = "225--229",

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TY - JOUR

T1 - Application of199Hg solid-state NMR to Hg based HTSC

AU - Hoffmann, W.

AU - Breitzke, H.

AU - Baenitz, M.

AU - Heinze, M.

AU - Lüders, K.

AU - Buntkowsky, G.

AU - Limbach, H. H.

AU - Antipov, E. V.

AU - Gippius, A. A.

AU - Loebich, O.

AU - Khan, H. R.

AU - Paranthaman, M.

AU - Thompson, J. R.

PY - 1994/7/1

Y1 - 1994/7/1

N2 - It is proposed to study Hg-oxide ceramics, which are high-temperature superconductors, with 199Hg NMR spectroscopy. As an exemplary application of this method first room-temperature 199Hg spectra and spin-lattice relaxation times of samples with different macrostructure are presented. A spin-lattice relaxation time of T1=35 ms is found. All samples exhibit similar characteristic powder spectra caused by an axially symmetric 199Hg spin interaction. The isotropic value and the anisotropy of the tensor relative to solid HgCl2 as a standard substance is estimated.

AB - It is proposed to study Hg-oxide ceramics, which are high-temperature superconductors, with 199Hg NMR spectroscopy. As an exemplary application of this method first room-temperature 199Hg spectra and spin-lattice relaxation times of samples with different macrostructure are presented. A spin-lattice relaxation time of T1=35 ms is found. All samples exhibit similar characteristic powder spectra caused by an axially symmetric 199Hg spin interaction. The isotropic value and the anisotropy of the tensor relative to solid HgCl2 as a standard substance is estimated.

UR - https://www.scopus.com/pages/publications/14344275782

U2 - 10.1016/0921-4534(94)90075-2

DO - 10.1016/0921-4534(94)90075-2

M3 - Article

AN - SCOPUS:14344275782

SN - 0921-4534

VL - 227

SP - 225

EP - 229

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

IS - 3-4

ER -

Application of¹⁹⁹Hg solid-state NMR to Hg based HTSC

Abstract

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