122 citations · 298 across the 10 of their papers we have counts for
10 papers
Colossal low-field negative magnetoresistance in CaAlSi-type diluted magnetic semiconductors (Ba,K)(Cd,Mn)As
Bijuan Chen, Zheng Deng, Changqing Jin
We report the magnetic and magnetotransport properties of the layered CaAlSi-type diluted magnetic semiconductor (BaK)(CdMn)As over a broad…
Elucidating the Inter-system Crossing of the Nitrogen-Vacancy Center up to Megabar Pressures
Benchen Huang, Srinivas V. Mandyam, Weijie Wu +12
The integration of Nitrogen-Vacancy color centers into diamond anvil cells has opened the door to quantum sensing at megabar pressures. Despite a multitude of experimental demonstr…
Pressure Induced 18 K Superconductivity and Two Superconducting Phases in CuIr2S4
Bijuan Chen, Yuhao Gu, Dong Wang +20
We report pressure-induced superconductivity in the spinel CuIrS with a transition temperature () reaching \textbf{18.2 K}, establishing a new record for…
Imaging the Meissner effect and flux trapping in a hydride superconductor at megabar pressures using a nanoscale quantum sensor
Prabudhya Bhattacharyya, Wuhao Chen, Xiaoli Huang +24
By directly altering microscopic interactions, pressure provides a powerful tuning knob for the exploration of condensed phases and geophysical phenomena. The megabar regime repres…
Novel Valence Transition in Elemental Metal Europium around 80 GPa
Bijuan Chen, Mingfeng Tian, Jurong Zhang +20
Valence transition could induce structural, insulator-metal, nonmagnetic-magnetic and superconducting transitions in rare-earth metals and compounds, while the underlying physics r…
Prolonged mixed phase induced by high pressure in MnRuP
Raimundas Sereika, Wei Wu, Changyong Park +10
Hexagonally structured MnRuP was studied under high pressure up to 35 GPa from 5 to 300 K using synchrotron X-ray diffraction. We observed that a partial phase transition from hexa…
Local atomic and magnetic structure of dilute magnetic semiconductor (Ba,K)(Zn,Mn)As
Benjamin A. Frandsen, Zizhou Gong, Maxwell Terban +6
We have studied the atomic and magnetic structure of the dilute ferromagnetic semiconductor system (Ba,K)(Zn,Mn)As through atomic and magnetic pair distribution function an…
Volume-wise destruction of the antiferromagnetic Mott insulating state through quantum tuning
Benjamin A. Frandsen, Lian Liu, Sky C. Cheung +25
Metal-to-insulator transitions (MITs) are a dramatic manifestation of strong electron correlations in solids1. The insulating phase can often be suppressed by quantum tuning, i.e.…
Fermi Surfaces and - Hybridization in the Diluted Magnetic Semiconductor BaK(ZnMn)As 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 BaK(ZnMn)As (, ) in single crystal form has been investig…
(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…