Zhiyong Nie

TL;DR: In this article, the magnetic penetration depth of the kagome metal series AV3Sb5 (A=K, Rb, Cs) was measured down to 0.07 K.

TL;DR: In this article, it was shown that strong magnetic anisotropy plays a key role in this process, injecting entanglement in the form of triplet resonating valence bonds (tRVBs) into the ordered ferromagnet.

TL;DR: In this paper, the magnetic penetration depth of kagome metal series was measured down to 0.07 K using a technique based on the tunneling diode oscillator, showing nodeless superconductivity in CsV$_3$Sb$_5$ under ambient pressure and constrain the allowed pairing symmetry.

TL;DR: It is shown that a singular transformation in the patterns of the entanglement between local moments and conduction electrons, from triplet resonating valence bonds to Kondo-entangled singlet pairs at the QCP, causes a jump in the Fermi surface volume—a key driver of strange-metallic behaviour.

TL;DR: In this paper, the gap structure of the superconducting gap of the noncentrosymmetric superconductor was investigated for single crystals by measuring the magnetic penetration depth shift and electronic specific heat.