Search Results - "Chen, Zuhuang"
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1
Nanoporous Al‐Ni‐Co‐Ir‐Mo High‐Entropy Alloy for Record‐High Water Splitting Activity in Acidic Environments
Published in Small (Weinheim an der Bergstrasse, Germany) (01-11-2019)“…Ir‐based binary and ternary alloys are effective catalysts for the electrochemical oxygen evolution reaction (OER) in acidic solutions. Nevertheless,…”
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2
Top–Down Synthesis of Noble Metal Particles on High-Entropy Oxide Supports for Electrocatalysis
Published in Chemistry of materials (09-03-2021)“…Designing and fabricating bifunctional electrocatalysts for both the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) is crucial to…”
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3
Recent Progress on Topological Structures in Ferroic Thin Films and Heterostructures
Published in Advanced materials (Weinheim) (01-02-2021)“…Topological spin/polarization structures in ferroic materials continue to draw great attention as a result of their fascinating physical behaviors and…”
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4
A piezoelectric, strain-controlled antiferromagnetic memory insensitive to magnetic fields
Published in Nature nanotechnology (01-02-2019)“…Spintronic devices based on antiferromagnetic (AFM) materials hold the promise of fast switching speeds and robustness against magnetic fields 1 – 3 …”
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5
Enhancement of Ferroelectric Curie Temperature in BaTiO3 Films via Strain-Induced Defect Dipole Alignment
Published in Advanced materials (Weinheim) (01-09-2014)“…The combination of epitaxial strain and defect engineering facilitates the tuning of the transition temperature of BaTiO3 to >800 °C. Advances in thin‐film…”
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6
Mechanical-force-induced non-local collective ferroelastic switching in epitaxial lead-titanate thin films
Published in Nature communications (02-09-2019)“…Ferroelastic switching in ferroelectric/multiferroic oxides plays a crucial role in determining their dielectric, piezoelectric, and magnetoelectric…”
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7
Ultralow Voltage Manipulation of Ferromagnetism
Published in Advanced materials (Weinheim) (01-07-2020)“…Spintronic elements based on spin transfer torque have emerged with potential for on‐chip memory, but they suffer from large energy dissipation due to the…”
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8
Low-Symmetry Monoclinic Phases and Polarization Rotation Path Mediated by Epitaxial Strain in Multiferroic BiFeO3 Thin Films
Published in Advanced functional materials (07-01-2011)“…A morphotropic phase boundary driven by epitaxial strain has been observed in lead‐free multiferroic BiFeO3 thin films and the strain‐driven phase transitions…”
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9
Emergent magnetic monopole dynamics in macroscopically degenerate artificial spin ice
Published in Science advances (01-02-2019)“…Magnetic monopoles, proposed as elementary particles that act as isolated magnetic south and north poles, have long attracted research interest as magnetic…”
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10
Enhanced spontaneous polarization in double perovskite Bi2FeCrO6 films
Published in Journal of the American Ceramic Society (01-09-2019)“…We report the pulsed‐laser deposition of epitaxial double‐perovskite Bi2FeCrO6 (BFCO) films on the (001)‐, (110), and (111)‐oriented single‐crystal SrTiO3…”
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11
A Coherently Strained Monoclinic [111]PbTiO3 Film Exhibiting Zero Poisson's Ratio State
Published in Advanced functional materials (01-08-2019)“…[111]‐Oriented perovskite oxide films exhibit unique interfacial and symmetry breaking effects, which are promising for novel quantum materials as topological…”
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12
Interfacial Octahedral Rotation Mismatch Control of the Symmetry and Properties of SrRuO3
Published in ACS applied materials & interfaces (15-06-2016)“…Epitaxial strain can be used to tune the properties of complex oxides with perovskite structure. Beyond just lattice mismatch, the use of octahedral rotation…”
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13
Nonstoichiometry, Structure, and Properties of BiFeO3 Films
Published in Chemistry of materials (23-08-2016)“…We explore the effect of growth conditions on the cation and anion chemistry, electrical leakage, conduction mechanisms, and ferroelectric and dielectric…”
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14
Enhanced polarization switching characteristics of HfO2 ultrathin films via acceptor-donor co-doping
Published in Nature communications (03-04-2024)“…In the realm of ferroelectric memories, HfO 2 -based ferroelectrics stand out because of their exceptional CMOS compatibility and scalability. Nevertheless,…”
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15
Effects of Nonequilibrium Growth, Nonstoichiometry, and Film Orientation on the Metal-to-Insulator Transition in NdNiO3 Thin Films
Published in ACS applied materials & interfaces (24-12-2014)“…Next-generation devices will rely on exotic functional properties not found in traditional systems. One class of materials of particular interest for…”
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16
Complex strain evolution of polar and magnetic order in multiferroic BiFeO3 thin films
Published in Nature communications (21-09-2018)“…Electric-field control of magnetism requires deterministic control of the magnetic order and understanding of the magnetoelectric coupling in multiferroics…”
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17
Enhanced cooling capacities of ferroelectric materials at morphotropic phase boundaries
Published in Applied physics letters (13-06-2011)“…The electrocaloric properties of PbZr 0.52 Ti 0.48 O 3 (PZT) epitaxial films and 0.7 Pb ( Mg 1 / 3 Nb 2 / 3 ) O 3 - 0.3 PbTiO 3 (0.7PMN-0.3PT) single crystals…”
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18
Characterization and Manipulation of Mixed Phase Nanodomains in Highly Strained BiFeO3 Thin Films
Published in ACS nano (26-06-2012)“…The novel strain-driven morphotropic phase boundary (MPB) in highly strained BiFeO3 thin films is characterized by well-ordered mixed phase nanodomains (MPNs)…”
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19
Integration of amorphous ferromagnetic oxides with multiferroic materials for room temperature magnetoelectric spintronics
Published in Scientific reports (27-02-2020)“…A room temperature amorphous ferromagnetic oxide semiconductor can substantially reduce the cost and complexity associated with utilizing crystalline materials…”
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20
Nanoscale domains in strained epitaxial BiFeO3 thin Films on LaSrAlO4 substrate
Published in Applied physics letters (21-06-2010)“…BiFeO 3 thin films with various thicknesses were grown epitaxially on (001) LaSrAlO4 single crystal substrates using pulsed laser deposition. High resolution…”
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