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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The thermal and electrical transport properties of single-crystallineLaBe$_{13}$ have been investigated by specific-heat ($C$) andelectrical-resistivity ($\rho$) measurements. The specific-heat measurements ina wide temperature range revealed the presence of a hump anomaly near 40 K inthe $C$($T$)/$T$ curve, indicating that LaBe$_{13}$ has a low-energyEinstein-like-phonon mode with a characteristic temperature of $\sim$ 177 K. Inaddition, a superconducting transition was observed in the $\rho$ measurementsat the transition temperature of 0.53 K, which is higher than the value of 0.27K reported previously by Bonville et al. Furthermore, an unusual $T^3$dependence was found in $\rho$($T$) below $\sim$ 50 K, in contrast to thebehavior expected from the electron--electron scattering or the electron--Debyephonon scattering.

Observation of Low-Energy Einstein Phonon and Superconductivity in Single-Crystalline LaBe$_{13}$