Electrochemically Triggered Metal–Insulator Transition between VO 2 and V 2 O 5
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201803024
Abstract: Distinct properties of multiple phases of vanadium oxide (VOx) render this material family attractive for advanced electronic devices, catalysis, and energy storage. In this work, phase boundaries of VOx are crossed and distinct electronic properties… read more here.
Keywords: electrochemically triggered; transition; insulator transition; phase transition ... See more keywords
Tuning the Volume Phase Transition Temperature of Microgels by Light
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202107946
Abstract: Temperature‐responsive microgels find widespread applications as soft materials for designing actuators in microfluidic systems, as carriers for drug delivery or catalysts, as functional coatings, and as adaptable sensors. The key property is their volume phase… read more here.
Keywords: volume phase; phase transition; transition temperature; temperature ... See more keywords
Active Phase Transition via Loss Engineering in a Terahertz MEMS Metamaterial.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201700733
Abstract: Controlling the phase of local radiation by using exotic metasurfaces has enabled promising applications in a diversified set of electromagnetic wave manipulation such as anomalous wavefront deflection, flat lenses, and holograms. Here, we theoretically and… read more here.
Keywords: phase; active phase; phase transition; transition via ... See more keywords
A Molecular Polycrystalline Ferroelectric with Record-High Phase Transition Temperature.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201700831
Abstract: An outstanding advantage of inorganic ceramic ferroelectrics is their usability in the polycrystalline ceramic or thin film forms, which has dominated applications in the ferroelectric, dielectric, and piezoelectric fields. Although the history of ferroelectrics began… read more here.
Keywords: high phase; record high; transition temperature; phase transition ... See more keywords
Dynamic Electronic Doping for Correlated Oxides by a Triboelectric Nanogenerator.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201803580
Abstract: The metal-insulator transition of vanadium dioxide (VO2 ) is exceptionally sensitive to charge density and electron orbital occupancy. Thus three-terminal field-effect transistors with VO2 channels are widely adopted to control the phase transition by external… read more here.
Keywords: phase transition; electronic doping; doping; triboelectric nanogenerator ... See more keywords
Nanoscale Behavior and Manipulation of the Phase Transition in Single-Crystal Cu2 Se.
Sign Up to like & getrecommendations! Published in 2019 at "Advanced materials"
DOI: 10.1002/adma.201804919
Abstract: Phase transition is a fundamental physical phenomenon that has been widely studied both theoretically and experimentally. According to the Landau theory, the coexistence of high- and low-temperature phases is thermodynamically impossible during a second-order phase… read more here.
Keywords: phase; manipulation phase; phase transition; single crystal ... See more keywords
Atomic-Precision Repair of a Few-Layer 2H-MoTe2 Thin Film by Phase Transition and Recrystallization Induced by a Heterophase Interface.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202000236
Abstract: 2D semiconductors have emerged as promising candidates for post-silicon nanoelectronics, owing to their unique properties and atomic thickness. However, in the handling of 2D material, various forms of macroscopic damage, such as cracks, wrinkles, and… read more here.
Keywords: atomic precision; phase transition; layer mote2; mote2 ... See more keywords
Van Der Waals Epitaxial Growth and Phase Transition of Layered FeSe2 Nanocrystals.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced materials"
DOI: 10.1002/adma.202008456
Abstract: Layered iron chalcogenides (FeX, X = S, Se, Te) provide excellent platforms to study intertwined phase transitions, superconductivity, and magnetism. However, layered iron dichalcogenides (FeX2 , X = S, Se, Te) are rarely reported and… read more here.
Keywords: phase; phase transition; layered iron; fese2 nanocrystals ... See more keywords
Anion‐Exchange Driven Phase Transition in CsPbI3 Nanowires for Fabricating Epitaxial Perovskite Heterojunctions
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202109867
Abstract: Anion‐exchange in halide perovskites provides a unique pathway of bandgap engineering for fabricating heterojunctions in low‐cost photovoltaics and optoelectronics. However, it remains challenging to achieve robust and sharp perovskite heterojunctions, due to the spontaneous anion… read more here.
Keywords: anion exchange; phase transition; transition;
Atomic‐Scale Observation of Grain Boundary Dominated Unsynchronized Phase Transition in Polycrystalline Cu2Se
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202205715
Abstract: Phase transition is a physical phenomenon that attracts great interest of researchers. Although the theory of second‐order phase transitions is well‐established, their atomic‐scale dynamics in polycrystalline materials remains elusive. In this work, second‐order phase transitions… read more here.
Keywords: atomic scale; phase transition; phase transitions; phase ... See more keywords
Synthesis of L10‐Iron Triad (Fe, Co, Ni)/Pt Intermetallic Electrocatalysts via a Phosphide‐Induced Structural Phase Transition
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202207995
Abstract: Structurally ordered L10‐iron triad (Fe, Co, Ni)/Pt with a M(iron triad)/Pt ratio ≈1:1 has drawn increasing attention in oxygen reduction reaction (ORR) electrocatalysis and fuel cell technologies by virtue of the high performance derived from… read more here.
Keywords: l10; phase transition; l10 iron; iron triad ... See more keywords