Search Results - "Zhou, Jianshi"
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Unusual high thermal conductivity in boron arsenide bulk crystals
Published in Science (American Association for the Advancement of Science) (10-08-2018)“…Conventional theory predicts that ultrahigh lattice thermal conductivity can only occur in crystals composed of strongly bonded light elements, and that it is…”
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Fermi surface transformation at the pseudogap critical point of a cuprate superconductor
Published in Nature physics (10-03-2022)“…The nature of the pseudogap phase remains a major puzzle in our understanding of cuprate high-temperature superconductivity. Whether or not this metallic phase…”
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Fluorine-Doped Antiperovskite Electrolyte for All-Solid-State Lithium-Ion Batteries
Published in Angewandte Chemie (International ed.) (16-08-2016)“…A fluorine‐doped antiperovskite Li‐ion conductor Li2(OH)X (X=Cl, Br) is shown to be a promising candidate for a solid electrolyte in an all‐solid‐state Li‐ion…”
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4
Synthesis of clathrate cerium superhydride CeH9 at 80-100 GPa with atomic hydrogen sublattice
Published in Nature communications (01-10-2019)“…Hydrogen-rich superhydrides are believed to be very promising high- T c superconductors. Recent experiments discovered superhydrides at very high pressures,…”
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5
Anisotropic small-polaron hopping in W:BiVO4 single crystals
Published in Applied physics letters (12-01-2015)“…DC electrical conductivity, Seebeck and Hall coefficients are measured between 300 and 450 K on single crystals of monoclinic bismuth vanadate that are doped…”
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Combined Charge Carrier Transport and Photoelectrochemical Characterization of BiVO4 Single Crystals: Intrinsic Behavior of a Complex Metal Oxide
Published in Journal of the American Chemical Society (31-07-2013)“…Bismuth vanadate (BiVO4) is a promising photoelectrode material for the oxidation of water, but fundamental studies of this material are lacking. To address…”
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Effects of Impurities on the Thermal and Electrical Transport Properties of Cubic Boron Arsenide
Published in Chemistry of materials (14-09-2021)“…Cubic boron arsenide (BAs) is a promising compound semiconductor for thermal management applications due to its high thermal conductivity, exceeding 1000 W m–1…”
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Effects of ball milling on microstructures and thermoelectric properties of higher manganese silicides
Published in Journal of alloys and compounds (25-08-2015)“…•The already low κL of HMS can be suppressed further by decreasing the grain size.•The ball milling process can lead to the formation of secondary MnSi and…”
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Synthesis and Magnon Thermal Transport Properties of Spin Ladder Sr14Cu24O41 Microstructures
Published in Advanced functional materials (01-07-2020)“…The spin ladder compound (Sr,Ca,La)14Cu24O41 exhibits an incommensurate layered structure with strong antiferromagnetic coupling. Besides intriguing…”
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Magnons and Phonons Optically Driven out of Local Equilibrium in a Magnetic Insulator
Published in Physical review letters (30-08-2016)“…The coupling and possible nonequilibrium between magnons and other energy carriers have been used to explain several recently discovered thermally driven spin…”
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High-Pressure Synthesis of A‑Site Ordered Double Perovskite CaMnTi2O6 and Ferroelectricity Driven by Coupling of A‑Site Ordering and the Second-Order Jahn–Teller Effect
Published in Chemistry of materials (22-04-2014)“…We successfully synthesized a novel ferroelectric A-site-ordered double perovskite CaMnTi2O6 under high-pressure and investigated its structure, ferroelectric,…”
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12
Dimer rattling mode induced low thermal conductivity in an excellent acoustic conductor
Published in Nature communications (15-10-2020)“…A solid with larger sound speeds usually exhibits higher lattice thermal conductivity. Here, we report an exception that CuP 2 has a quite large mean sound…”
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13
Pure Spin Current and Magnon Chemical Potential in a Nonequilibrium Magnetic Insulator
Published in Physical review. X (06-05-2020)“…Nonequilibrium phenomena are ubiquitous in nature and in a wide range of systems, including cold atomic gases and solid-state materials. While these phenomena…”
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Varied roles of Pb in transition-metal PbMO3 perovskites (M = Ti, V, Cr, Mn, Fe, Ni, Ru)
Published in Science and technology of advanced materials (01-06-2015)“…Different structural chemistries resulting from the Pb 2+ lone-pair electrons in the PbMO 3 perovskites are reviewed. The Pb 2+ lone-pair electrons enhance the…”
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15
New Mechanism for Ferroelectricity in the Perovskite Ca2-xMnxTi2O6 Synthesized by Spark Plasma Sintering
Published in Journal of the American Chemical Society (14-02-2018)“…Perovskite oxides hosting ferroelectricity are particularly important materials for modern technologies. The ferroelectric transition in the well-known oxides…”
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Thermoelectric Properties of Undoped High Purity Higher Manganese Silicides Grown by Chemical Vapor Transport
Published in Chemistry of materials (09-09-2014)“…Semiconducting higher manganese silicides (HMS), with a nominal composition of MnSi1.73, are particularly promising thermoelectric materials because of their…”
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Approaching the Minimum Thermal Conductivity in Rhenium-Substituted Higher Manganese Silicides
Published in Advanced energy materials (01-10-2014)“…Higher manganese silicides (HMS) made of earth‐abundant and non‐toxic elements are regarded as promising p‐type thermoelectric materials because their complex…”
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Thermal Hall effect in insulating quantum materials
Published in Innovation (New York, NY) (13-09-2022)Get full text
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Revealing the Intrinsic Electronic Structure of 3D Half‐Heusler Thermoelectric Materials by Angle‐Resolved Photoemission Spectroscopy
Published in Advanced science (01-01-2020)“…Accurate determination of the intrinsic electronic structure of thermoelectric materials is a prerequisite for utilizing an electronic band engineering…”
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Evidence of resistive switching into a dynamical state in antiferromagnetic iridates
Published in AIP advances (01-03-2019)“…We investigate the electrically-driven switching between low and high resistance states in antiferromagnetic Sr3Ir2O7 single crystals. We demonstrate that the…”
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