Chang-Qing Jin

Kagome spin ice is an intriguing class of spin systems constituted by in-plane Ising spins with ferromagnetic interaction residing on the kagome lattice, theoretically predicted to…

cond-mat.str-el2015★ 7 cited

Reversible Tuning of the Collapsed Tetragonal Phase Transition in CaFe2As2 by Separate Control of Chemical Pressure and Electron Doping

K. Zhao, C. Stingl, R. S. Manna +2

Single crystals of Ca(Fe1-xRux)2As2 (0<x<0.065) and Ca1-yLay(Fe0.973Ru0.027)2As2 (0<y<0.2) have been synthesized and studied with respect to their structural, electronic and magnet…

cond-mat.mtrl-sci2015★ 35 cited

Fermi Surfaces and $p$ - $d$ Hybridization in the Diluted Magnetic Semiconductor Ba $_{1 - x}$ K $_{x}$ (Zn $_{1 - y}$ Mn $_{y}$ ) $_{2}$ As $_{2}$ Studied by Soft X-ray Angle Resolved Photoemission Spectroscopy

H. Suzuki, G. Q. Zhao, K. Zhao +14

The electronic structure of the new diluted magnetic semiconductor Ba $_{1 - x}$ K $_{x}$ (Zn $_{1 - y}$ Mn $_{y}$ ) $_{2}$ As $_{2}$ ( $x = 0.30$ , $y = 0.15$ ) in single crystal form has been investig…

cond-mat.mtrl-sci2014★ 33 cited

(Sr,Na)(Zn,Mn)2As2: A new diluted ferromagnetic semiconductor with the hexagonal CaAl2Si2 type structure

B. J. Chen, K. Zhao, Z. Deng +15

A new diluted ferromagnetic semiconductor (Sr,Na)(Zn,Mn)2As2 is reported, in which charge and spin doping are decoupled via Sr/Na and Zn/Mn substitutions, respectively, being disti…

cond-mat.str-el2014

Non-Fermi Liquid Behavior Close to a Quantum Critical Point in a Ferromagnetic State without Local Moments

E. Svanidze, L. Liu, B. Frandsen +12

A quantum critical point (QCP) occurs upon chemical doping of the weak itinerant ferromagnet Sc_{3.1}In. Remarkable for a system with no local moments, the QCP is accompanied by no…

cond-mat.mtrl-sci2014

MuSR Investigation and Suppression of TC by overdoped Li in Diluted Ferromagnetic Semiconductor Li1+y(Zn1-xMnx)P

Huiyuan Man, Xin Gong, Guoxiang Zhi +15

We use muon spin relaxation (muSR) to investigate the magnetic properties of a bulk form diluted ferromagnetic semiconductor (DFS) Li1.15(Zn0.9Mn0.1)P with T_C ~ 22 K. MuSR results…

cond-mat.str-el2013★ 7 cited

(La1-xBax)(Zn1-xMnx)AsO: A Two Dimensional "1111" Diluted Magnetic Semiconductor in Bulk Form

Cui Ding, Huiyuan Man, Chuan Qin +22

We report the synthesis and characterization of a bulk diluted magnetic semiconductor (La1-xBax)(Zn1-xMnx)AsO (0 <= x <= 0.2) with a layered crystal structure identical to that of…

3D XY Universality and Nonlinear magnetic susceptibility in a kagome ice compound