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",

month = jul,

day = "1",

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

language = "English",

volume = "227",

pages = "225--229",

journal = "Physica C: Superconductivity and its Applications",

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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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