Mixed-State Ultrasonic Attenuation in Clean Niobium Near <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msub><mrow><mi>H</mi></mrow><mrow><mi>c</mi><mn>2</mn><mn></mn></mrow></msub></mrow></math></span>: Field Dependence for <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mrow><mover><mrow><mi mathvariant="normal">q</mi></mrow><mrow><mo>→</mo></mrow></mover></mrow></mrow><mi>∥</mi><mrow><mrow><mover><mrow><mi mathvariant="normal">H</mi></mrow><mrow><mo>→</mo></mrow></mover></mrow></mrow></math></span>

Frank Carsey; Moises Levy

doi:10.1103/PhysRevLett.27.853

Mixed-State Ultrasonic Attenuation in Clean Niobium Near $H_{c 2}$ : Field Dependence for $\vec{q} ∥ \vec{H}$

Frank Carsey and Moises Levy

Phys. Rev. Lett. 27, 853 – Published 27 September 1971; Erratum Phys. Rev. Lett. 28, 581 (1972)

Abstract

Ultrasonic attenuation measurements are reported for clean niobium in the region from $H_{c 2} - H = 100$ G to $H_{c 2} - H = 0$ . The results agree qualitatively with the theory of Maki and Houghton which develops regimes of attenuation which are "gapless" near the transition and BCS-like farther away.

Received 6 July 1971

DOI:https://doi.org/10.1103/PhysRevLett.27.853

Erratum

Mixed State Ultrasonic Attenuation in Clean Niobium near $H_{c 2}$ : Field Dependence for $\vec{q} ∥ \vec{H}$

Frank Carsey and Moises Levy

Phys. Rev. Lett. 28, 581 (1972)

Authors & Affiliations

Frank Carsey

Department of Physics, University of California, Los Angeles, California 90024

Moises Levy

Department of Physics, University of California, Los Angeles, California 90024
Department of Physics, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201

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Vol. 27, Iss. 13 — 27 September 1971

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Physical Review Letters

Mixed-State Ultrasonic Attenuation in Clean Niobium Near Hc2: Field Dependence for q→∥H→

Frank Carsey and Moises Levy

Phys. Rev. Lett. 27, 853 – Published 27 September 1971; Erratum Phys. Rev. Lett. 28, 581 (1972)

Abstract

Erratum

Mixed State Ultrasonic Attenuation in Clean Niobium near Hc2: Field Dependence for q→∥H→

Frank Carsey and Moises Levy

Phys. Rev. Lett. 28, 581 (1972)

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References (Subscription Required)

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Mixed-State Ultrasonic Attenuation in Clean Niobium Near $H_{c 2}$ : Field Dependence for $\vec{q} ∥ \vec{H}$

Mixed State Ultrasonic Attenuation in Clean Niobium near $H_{c 2}$ : Field Dependence for $\vec{q} ∥ \vec{H}$