Nuclear Electric Quadrupole Resonance in <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mi>β</mi></math></span>-Gallium

S. L. Segel; R. D. Heyding; E. F. W. Seymour

doi:10.1103/PhysRevLett.28.970

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Nuclear Electric Quadrupole Resonance in $β$ -Gallium

S. L. Segel

R. D. Heyding

E. F. W. Seymour

Department of Physics, Queen's University, Kingston, Ontario, Canada, and Ecole de Chemie, Department of Chemie Physique, University of Genève, Genève, Switzerland

Department of Chemistry, Queen's University, Kingston, Ontario, Canada

School of Physics, University of Warwick, Coventry, England

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Phys. Rev. Lett. 28, 970 – Published 10 April, 1972

DOI: https://doi.org/10.1103/PhysRevLett.28.970

Abstract

The quadrupole resonances of ${}^{69}{Ga}$ and ${}^{71}{Ga}$ have been observed in $β$ -gallium in a silicone oil dispersion. The resonance frequencies are 6.25 and 3.91 MHz for ${}^{69}{Ga}$ and ${}^{71}{Ga}$ , respectively, at 77°K. The ${}^{69}{Ga}$ frequency $ν_{Q}$ was measured as a function of temperature up to the melting point of - 16.3°C, and over that range of temperatures the average value of $\frac{{ν_{Q}}^{- 1} d ν_{Q}}{dt}$ was - 0.2%/°K, 20 times larger than the corresponding value for orthorhombic $α$ -gallium.

References (10)

P. W. Bridgeman, Phys. Rev. 48, 893 (1935)
L. Bosio, C. R. Acad. Sci., Ser. B 270, 1453 (1970)
H. Curien, A. Rimsky, and A. Defrain, Bull. Soc. Fr. Mineral. Cristallogr. 84, 260 (1961)
L. Bosio and A. Defrain, Acta. Cryst., Sect. B 25, 995 (1969)
R. W. G. Wyckoff, Crystal Structures (Wiley, New York, 1962), 2nd ed., Vol. I, p. 23
L. Bosio, A. Defrain, J. Keyston, and J. Vallier, C. R. Acad. Sci. 261, 5431 (1965)
K. Suzuki and O. Uemura, J. Phys. Chem. Solids 32, 1801 (1971)
D. Turnbull and E. E. Cech, J. Appl. Phys. 21, 804 (1950)
R. Hammond and W. D. Knight, Phys. Rev. 120, 762 (1960) M. V. Valic and D. L. Williams, J. Phys. Chem. Solids 30, 2337 (1969)
D. Williams, Physica (Utrecht) 17, 456 (1951)

[c1] P. W. Bridgeman, Phys. Rev. 48, 893 (1935)

[c2] L. Bosio, C. R. Acad. Sci., Ser. B 270, 1453 (1970)

[c3] H. Curien, A. Rimsky, and A. Defrain, Bull. Soc. Fr. Mineral. Cristallogr. 84, 260 (1961)

[c4] L. Bosio and A. Defrain, Acta. Cryst., Sect. B 25, 995 (1969)

[c5] R. W. G. Wyckoff, Crystal Structures (Wiley, New York, 1962), 2nd ed., Vol. I, p. 23

[c6] L. Bosio, A. Defrain, J. Keyston, and J. Vallier, C. R. Acad. Sci. 261, 5431 (1965)

[c7] K. Suzuki and O. Uemura, J. Phys. Chem. Solids 32, 1801 (1971)

[c8] D. Turnbull and E. E. Cech, J. Appl. Phys. 21, 804 (1950)

[c9] R. Hammond and W. D. Knight, Phys. Rev. 120, 762 (1960) M. V. Valic and D. L. Williams, J. Phys. Chem. Solids 30, 2337 (1969)

[c10] D. Williams, Physica (Utrecht) 17, 456 (1951)

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Nuclear Electric Quadrupole Resonance in $β$ -Gallium

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Nuclear Electric Quadrupole Resonance in β-Gallium

Abstract

References (10)

Nuclear Electric Quadrupole Resonance in $β$ -Gallium