106 citations · 197 across the 7 of their papers we have counts for
6 papers · 1 filter
Electronically phase separated nano-network in antiferromagnetic insulating LaMnO3/PrMnO3/CaMnO3 tricolor superlattice
Qiang Li, Tian Miao, Huimin Zhang +15
Strongly correlated materials often exhibit an electronic phase separation (EPS) phenomena whose domain pattern is random in nature. The ability to control the spatial arrangement…
Visualizing quantum phenomena at complex oxide interfaces: an atomic view from scanning transmission electron microscopy
Hangwen Guo, Mohammad Saghayezhian, Zhen Wang +3
Complex oxide interfaces have been one of the central focuses in condensed matter physics and material science. Over the past decade, aberration corrected scanning transmission ele…
Role of disorder and correlations in metal-insulator transition in ultrathin SrVO3 films
Gaomin Wang, Zhen Wang, Meng Meng +7
Metallic oxide SrVO3 represents a prototype system for the study of the mechanism behind thickness-induced metal-to-insulator transition (MIT) or crossover in thin films due to its…
Surface and Interface Properties of La2/3Sr1/3MnO3 Thin Films on SrTiO3 (001)
Lina Chen, Zhen Wang, Gaomin Wang +6
Understanding and manipulating properties emerging at a surface or an interface require a thorough knowledge of structure-property relationships. We report a study of a prototype o…
Unusual Fe-H bonding associated with oxygen vacancies at the (001) surface of Fe3O4
Fangyang Liu, Chen Chen, Hangwen Guo +6
An unusual Fe-H bonding rather than conventional OH bonding is identified at Fe3O4 (001) surface. This abnormal behavior is associated with the oxygen vacancies which exist on the…
Strain Doping: Reversible Single-Axis Control of a Complex Oxide Lattice via Helium Implantation
Hangwen Guo, Shuai Dong, Philip D. Rack +11
We report on the use of helium ion implantation to independently control the out-of-plane lattice constant in epitaxial La0.7Sr0.3MnO3 thin films without changing the in-plane latt…