Volovik effect in a highly anisotropic multiband superconductor: Experiment and theory

Wang, Y.; Kim, J. S.; Stewart, G. R.; Hirschfeld, P. J.; Graser, S.; Kasahara, S.; Terashima, T.; Matsuda, Y.; Shibauchi, T.; Vekhter, I.

doi:10.1103/PhysRevB.84.184524

Title: Volovik effect in a highly anisotropic multiband superconductor: Experiment and theory

Full Record
Other Related Research

Authors:: Wang, Y.; Kim, J. S.; Stewart, G. R.; Hirschfeld, P. J.; Graser, S.; Kasahara, S.; Terashima, T.; Matsuda, Y.; Shibauchi, T.; Vekhter, I.

Publication Date:: Thu Nov 17 00:00:00 EST 2011

Sponsoring Org.:: USDOE

OSTI Identifier:: 1101197

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Physical Review B

Additional Journal Information:: Journal Volume: 84; Journal Issue: 18; Journal ID: ISSN 1098-0121

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Citation Formats


                    Wang, Y., Kim, J. S., Stewart, G. R., Hirschfeld, P. J., Graser, S., Kasahara, S., Terashima, T., Matsuda, Y., Shibauchi, T., and Vekhter, I. Volovik effect in a highly anisotropic multiband superconductor: Experiment and theory.  United States: N. p., 2011. 
Web.  doi:10.1103/PhysRevB.84.184524.

Copy to clipboard


                    Wang, Y., Kim, J. S., Stewart, G. R., Hirschfeld, P. J., Graser, S., Kasahara, S., Terashima, T., Matsuda, Y., Shibauchi, T., & Vekhter, I. Volovik effect in a highly anisotropic multiband superconductor: Experiment and theory.  United States.  https://doi.org/10.1103/PhysRevB.84.184524

Copy to clipboard


                    Wang, Y., Kim, J. S., Stewart, G. R., Hirschfeld, P. J., Graser, S., Kasahara, S., Terashima, T., Matsuda, Y., Shibauchi, T., and Vekhter, I. Thu .  
"Volovik effect in a highly anisotropic multiband superconductor: Experiment and theory".  United States.  https://doi.org/10.1103/PhysRevB.84.184524.

Copy to clipboard


                    
@article{osti_1101197,

  title        = {Volovik effect in a highly anisotropic multiband superconductor: Experiment and theory},

  author       = {Wang, Y. and Kim, J. S. and Stewart, G. R. and Hirschfeld, P. J. and Graser, S. and Kasahara, S. and Terashima, T. and Matsuda, Y. and Shibauchi, T. and Vekhter, I.},

  abstractNote = {},

  doi          = {10.1103/PhysRevB.84.184524},

  journal      = {Physical Review B},

  number       = 18,

  volume       = 84,

  place        = {United States},

  year         = {Thu Nov 17 00:00:00 EST 2011},

  month        = {Thu Nov 17 00:00:00 EST 2011}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Publisher's Version of Record
https://doi.org/10.1103/PhysRevB.84.184524

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 24 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Similar Records in DOE PAGES and OSTI.GOV collections:

Volovik effect and Fermi-liquid behavior in the $s$ -wave superconductor ${CaPd}_{2} {As}_{2} : {}^{75}{As}$ NMR-NQR measurements

Journal Article Ding, Q. -P. ; Wiecki, P. ; Anand, V. K. ; ... - Physical Review B

The electronic and magnetic properties of the collapsed-tetragonal CaPd₂As₂ superconductor (SC) with a transition temperature of 1.27 K have been investigated by ⁷⁵As nuclear magnetic resonance (NMR) and nuclear quadrupole resonance (NQR) measurements. The temperature (T) dependence of the nuclear spin lattice relaxation rates (1/T₁) and the Knight shifts indicate the absence of magnetic correlations in the normal state. In the SC state, 1/T₁ measured by ⁷⁵As NQR shows a clear Hebel-Slichter (HS) peak just below T_c and decreases exponentially at lower T, confirming a conventional s-wave SC. Additionally, the Volovik effect, also known as the Doppler shift effect, hasmore »« less
Cited by 11
https://doi.org/10.1103/PhysRevB.93.140502

Full Text Available
Unified description of neutron superfluidity in the neutron-star crust with analogy to anisotropic multiband BCS superconductors

Journal Article Chamel, N ; Goriely, S ; Pearson, J M ; ... - Physical Review. C, Nuclear Physics

The neutron superfluidity in the inner crust of a neutron star has traditionally been studied considering either homogeneous neutron matter or a small number of nucleons confined inside the spherical Wigner-Seitz cell. Drawing analogies with the recently discovered multiband superconductors, we have solved the anisotropic multiband BCS gap equations with Bloch boundary conditions, thus providing a unified description taking consistently into account both the free neutrons and the nuclear clusters. Calculations have been carried out using the effective interaction underlying our recent Hartree-Fock-Bogoliubov nuclear mass model HFB-16. We have found that even though the presence of inhomogeneities lowers the neutronmore »« less
https://doi.org/10.1103/PHYSREVC.81.045804
Effect of quasiparticles on interlayer transport in highly anisotropic layered superconductors

Journal Article Artemenko, S N ; Bulaevskii, L N ; Maley, M P ; ... - Physical Review, B: Condensed Matter

We have performed a microscopic calculation of the dielectric response function in highly anisotropic layered superconductors and used the developed approach to obtain the frequency-dependent London penetration length and conductivity in the case of {ital d}-wave pairing for currents perpendicular to the layers. We consider a BCS model with coherent interlayer tunneling of electrons and take into account contributions from both superconducting electrons and quasiparticles to the dielectric response. We show that quasiparticles change the low-temperature behavior of the penetration length in the intermediate frequency range where the frequency is smaller than the superconducting order parameter but larger than themore »« less
https://doi.org/10.1103/PhysRevB.59.11587
THEORY OF IMPURITY EFFECTS UPON THE CRITICAL TEMPERATURE OF ANISOTROPIC SUPERCONDUCTORS

Thesis/Dissertation Markowitz, D
Theory of Josephson effects in anisotropic superconductors

Journal Article Tanaka, Y ; Kashiwaya, S - Physical Review, B: Condensed Matter

An analytical formula for the dc Josephson current in anisotropic singlet superconductor/insulator/anisotropic singlet superconductor junctions is presented. The formula is applicable for junctions with arbitrary insulating-potential height and thickness and with any symmetries including d-wave superconductors. In contrast to the formulas for conventional s-wave superconductors, the formula includes two additional effects. One is the intrinsic phase of the pair potential originating from the pairing symmetry in anisotropic superconductors. The other is the formation of localized states around the insulator. Using this formula, the Josephson current is calculated in s-wave superconductor/insulator/d{sub x{sup 2}{minus}y{sup 2}}-wave superconductor (s/I/d) and d{sub x{sup 2}{minus}y{sup 2}}-wavemore »« less
https://doi.org/10.1103/PhysRevB.56.892

Similar Records