196 citations · 557 across the 7 of their papers we have counts for
7 papers
Synthesis and characterization of bulk Nd1-xSrxNiO2 and Nd1-xSrxNiO3
Bi-Xia Wang, Hong Zheng, E. Krivyakina +8
The recent reports of superconductivity in Nd1-xSrxNiO2/SrTiO3 heterostructures have reinvigorated interest in potential superconductivity of low-valence nickelates. Synthesis of N…
High pO2 Floating Zone Crystal Growth of the Perovskite Nickelate PrNiO3
Hong Zheng, Junjie Zhang, Bixia Wang +7
Single crystals of PrNiO3 were grown under an oxygen pressure of 295 bar using a unique high-pressure optical-image floating zone furnace. The crystals, with volume in excess of 1…
High oxygen pressure floating zone growth and crystal structure of the layered nickelates RNiO (R=La, Pr)
Junjie Zhang, Hong Zheng, Yu-Sheng Chen +4
Single crystals of the metallic Ruddlesden-Popper trilayer nickelates RNiO (R=La, Pr) were successfully grown using an optical-image floating zone furnace under oxyg…
Long range antiferromagnetic order in a rocksalt high entropy oxide
Junjie Zhang, Jiaqiang Yan, S. Calder +10
We report for the first time the magnetic structure of the high entropy oxide using neutron powder diffraction. This material exhibits…
High pressure floating-zone growth of perovskite nickelate LaNiO3 single crystals
Junjie Zhang, Hong Zheng, Yang Ren +1
We report the first single crystal growth of the correlated metal LaNiO3 using a high-pressure optical-image floating zone furnace. The crystals were studied using single crystal/p…
Brownmillerite Ca2Co2O5: Synthesis, Stability, and Re-entrant Single-Crystal-to-Single-Crystal Structural Transitions
Junjie Zhang, Hong Zheng, Christos D. Malliakas +5
Ca2Co2O5 in the brownmillerite form was synthesized using a high-pressure optical-image floating zone furnace, and single crystals with dimensions up to 1.4x0.8x0.5 mm3 were obtain…