English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Magnetic field dependence of low temperature specific heat of spinel oxidesuperconductor LiTi_2O_4 has been elaborately investigated. In the normalstate, the obtained electronic coefficient of specific heat gamma_n = 19.15mJ/mol K2, the Debye temperature is 657 K and some other parameters arecompared with those reported earlier. The superconducting transition at Tc ~11.4 K is very sharp (DeltaTc ~ 0.3 K) and the estimated delataC/gamma_nTc is ~1.78. In the superconducting state, the best fit of data leads to theelectronic specific heat C_es/Gamma_nTc = 9.87 exp (-1.58 Tc/T) without fieldand gamma(H) ~ H^0.95 with fields. In addition, Hc2(0) ~ 11.7 T, Hc(0) ~ 0.32T, xi_GL(0) ~ 5.5 nm, lambda_GL(0) ~ 160 nm, and Hc1(0) ~ 26 mT are estimatedfrom Werthamer-Helfand-Hohenberg (WHH) theory or other relevant relations. Allresults from the present study indicate that LiTi2O4 can be well described by atypical type-II, BCS-like, moderate coupling, and fully gapped superconductorin the dirty limit. It is further suggested that LiTi2O4 is a moderatelyelectron-electron correlated system.Comment: 6 pages, 2 tables, 6 figures; Physical Review B, in pres

physical review. b, condensed matter and materials physics

Magnetic field dependence of low-temperature specific heat of the spinel oxide superconductor<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">LiTi</mml:mi></mml:mrow><mml:mn>2</mml:mn></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mn>4</mml:mn></mml:msub></mml:mrow></mml:math>

Magnetic field dependence of low-temperature specific heat of the spinel oxide superconductorLiTi2O4