Pressure-Induced Superconductivity up to 9 K in the Quasi-One-Dimensional

ZY Liu, QX Dong, PT Yang, PF Shan, BS Wang… - Physical Review Letters, 2022 - APS
The Mn-based superconductor is rare owing to the strong magnetic pair-breaking effect.
Here we report on the discovery of pressure-induced superconductivity in KMn 6 Bi 5, which …

Superconductivity at 7.3 K in the 133-type Cr-based RbCr3As3 single crystals

T Liu, QG Mu, BJ Pan, J Yu, BB Ruan, K Zhao… - Europhysics …, 2018 - iopscience.iop.org
Here we report the preparation and superconductivity of the 133-type Cr-based quasi–one-
dimensional (Q1D) RbCr 3 As 3 single crystals. The samples were prepared by the …

Progress in Cr-and Mn-based superconductors: A key issues review

RY Chen, NL Wang - Reports on Progress in Physics, 2018 - iopscience.iop.org
The presence of magnetic ions was first believed to be detrimental to superconductivity.
However, unconventional superconductivity has been widely induced by doping or applying …

Superconductivity with peculiar upper critical fields in quasi-one-dimensional Cr-based pnictides

GH Cao, ZW Zhu - Chinese Physics B, 2018 - iopscience.iop.org
The discovery of superconductivity in quasi-one-dimensional Cr-based pnictides A 2 Cr 3 As
3 (A= alkali metals) has generated considerable research interest, primarily owing to their …

Superconductivity at 10.4 K in a novel quasi-one-dimensional ternary molybdenum pnictide K2Mo3As3

QG Mu, BB Ruan, K Zhao, BJ Pan, T Liu, L Shan… - Science bulletin, 2018 - Elsevier
Here we report the discovery of the first ternary molybdenum pnictide based superconductor
K 2 Mo 3 As 3. Polycrystalline samples were synthesized by the conventional solid state …

Lifshitz transition and nontrivial H-doping effect in the Cr-based superconductor

SQ Wu, C Cao, GH Cao - Physical Review B, 2019 - APS
We report the first-principles study on the H-intercalated Cr-based superconductor KCr 3 As
3 H x. Our results show a paramagnetic ground state for KCr 3 As 3 H. The electronic …

Coexistence of nontrivial topological properties and strong ferromagnetic fluctuations in quasi-one-dimensional A2Cr3As3

C Xu, N Wu, GX Zhi, BH Lei, X Duan, F Ning… - npj Computational …, 2020 - nature.com
Superconductivity in crystals without inversion symmetry has received extensive attention
due to its unconventional pairing and possible nontrivial topological properties. Using first …

Local Distortions and Metal–Semiconductor–Metal Transition in Quasi-One-Dimensional Nanowire Compounds AV3Q3Oδ (A = K, Rb, Cs and Q = Se, Te)

Z Guo, F Sun, D Puggioni, Y Luo, X Li… - Chemistry of …, 2021 - ACS Publications
Metal cluster compounds have garnered renewed interest in the search for novel
superconductors and topological semimetals owing to structural instabilities of metal-cluster …

Strong-coupling electron-phonon superconductivity in noncentrosymmetric quasi-one-dimensional

A Subedi - Physical Review B, 2015 - APS
I study the lattice dynamics and electron-phonon coupling in noncentrosymmetric quasi-one-
dimensional K 2 Cr 3 As 3 using density functional theory based first principles calculations …

Tuning from frustrated magnetism to superconductivity in quasi-one-dimensional through hydrogen doping

KM Taddei, LD Sanjeewa, BH Lei, Y Fu, Q Zheng… - Physical Review B, 2019 - APS
We report the charge doping of KCr 3 As 3 via H intercalation. We show that the previously
reported ethanol bath deintercalation of K 2 Cr 3 As 3 to KCr 3 As 3 has a secondary effect …