L. Ma
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View article: Controlled phase and structure engineering-driven unique dielectric behavior enabling tailored electromagnetic attenuation
Controlled phase and structure engineering-driven unique dielectric behavior enabling tailored electromagnetic attenuation Open
View article: Controlled phase and structure engineering-driven unique dielectric behavior enabling tailored electromagnetic attenuation
Controlled phase and structure engineering-driven unique dielectric behavior enabling tailored electromagnetic attenuation Open
Modulating the phase composition and microstructural geometry in polymetallic metal-organic framework (MOF) derivatives represents a promising approach for achieving tunable electromagnetic response. However, deciphering the intrinsic phas…
View article: Microscopic analysis on the thermophysical properties enhancement of binary molten carbonates
Microscopic analysis on the thermophysical properties enhancement of binary molten carbonates Open
View article: Interface-engineered decoupled conductivity and relaxation: synergistic modulation of Debye-parameters in N-doped SiO <sub>2</sub>/MXene broadband wave-absorbing materials
Interface-engineered decoupled conductivity and relaxation: synergistic modulation of Debye-parameters in N-doped SiO <sub>2</sub>/MXene broadband wave-absorbing materials Open
View article: Symmetry-Informed Optimization and Verification of Loader Working Device Based on Improved Genetic Algorithm
Symmetry-Informed Optimization and Verification of Loader Working Device Based on Improved Genetic Algorithm Open
The translation of motion lift, as an important performance metric of a reversing six-link loader working device, is influenced by multiple factors, such as the mechanical structure, system components, and operational experience. To ensure…
View article: Discovery of the α-emitting isotope 210Pa
Discovery of the α-emitting isotope 210Pa Open
Synthesizing isotopes located far away from the line of β-stability is the core research topic in nuclear physics. However, it remains a challenge due to their tiny production cross sections and short half-lives. Here, we report on the obs…
View article: Efficient Microwave Absorber for Phase-Engineered Modulation of Mos2 Induced by Trace Atom Doping
Efficient Microwave Absorber for Phase-Engineered Modulation of Mos2 Induced by Trace Atom Doping Open
View article: Structural Engineering of Cip Core Shells for Enhanced Microwave Absorption and Corrosion Resistance
Structural Engineering of Cip Core Shells for Enhanced Microwave Absorption and Corrosion Resistance Open
View article: Experimental Study on Thermal Runaway Characteristics and Gas Generation Behavior Induced by Overcharge: Single Cells and Modules of Large-Capacity Ncm Lithium-Ion Battery
Experimental Study on Thermal Runaway Characteristics and Gas Generation Behavior Induced by Overcharge: Single Cells and Modules of Large-Capacity Ncm Lithium-Ion Battery Open
View article: Optimization of Dielectric Microwave Response of MoS2 through Human-Machine Interaction Based on d-d Orbital Modulation Phase Engineering
Optimization of Dielectric Microwave Response of MoS2 through Human-Machine Interaction Based on d-d Orbital Modulation Phase Engineering Open
View article: Seeing Text in the Dark: Algorithm and Benchmark
Seeing Text in the Dark: Algorithm and Benchmark Open
Localizing text in low-light environments is challenging due to visual degradations. Although a straightforward solution involves a two-stage pipeline with low-light image enhancement (LLE) as the initial step followed by detector, LLE is …
View article: Low-energy spin dynamics in a Kitaev material Na<sub>3</sub>Ni<sub>2</sub>BiO<sub>6</sub> investigated by nuclear magnetic resonance
Low-energy spin dynamics in a Kitaev material Na<sub>3</sub>Ni<sub>2</sub>BiO<sub>6</sub> investigated by nuclear magnetic resonance Open
We perform 23 Na nuclear magnetic resonance (NMR) and magnetization measurements on an S = 1, quasi-2D honeycomb lattice antiferromagnet Na 3 Ni 2 BiO 6 . A large positive Curie–Weiss constant of 22.9 K is observed. The NMR spectra at low …
View article: α-decay properties of new neutron-deficient isotope 203Ac
α-decay properties of new neutron-deficient isotope 203Ac Open
A new isotope 203Ac was produced in the reaction 40Ca + 169Tm at beam energy of 226 MeV. One correlated α-decay chain was attributed to 203Ac. The α-particle energy and half-life were determined to be 8217(16) keV and 56−26+269 μs, respect…
View article: Ordered mesoporous carbon encapsulated linear poly(ionic liquid)s enabling synergy effect of surface groups and ionic moieties for CO2 fixation under mild conditions
Ordered mesoporous carbon encapsulated linear poly(ionic liquid)s enabling synergy effect of surface groups and ionic moieties for CO2 fixation under mild conditions Open
Carbon dioxide (CO 2 ) fixation into value-added chemicals has attracted growing attention and one promising atom-efficient pathway is via the cycloaddition with three member-ring compounds like epoxides. Herein, we demonstrated that encap…
View article: Regulating basicity of porous poly(ionic liquid)s for CO2 fixation into dimethyl carbonate under mild condition
Regulating basicity of porous poly(ionic liquid)s for CO2 fixation into dimethyl carbonate under mild condition Open
Direct carbon dioxide (CO2) conversion into valuable chemicals like dimethyl carbonate (DMC) is an atom efficient avenue for CO2 utilization but greatly challenges the catalyst designation because the requirement of multiple active sites. …
View article: α decay of the new isotope 204Ac
α decay of the new isotope 204Ac Open
A new proton-unbound isotope 204Ac was produced in the fusion-evaporation reaction Tm(40169Ca,5n)204Ac and identified via the recoil-α correlation at the gas-filled recoiled separators SHANS2 and SHANS. The excitation function for producin…
View article: Deep Underground Laboratory Measurement of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">C</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>13</mml:mn></mml:mrow></mml:mmultiscripts><mml:mo stretchy="false">(</mml:mo><mml:mi>α</mml:mi><mml:mo>,</mml:mo><mml:mi>n</mml:mi><mml:mo stretchy="false">)</mml:mo><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>16</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math> in the Gamow Windows of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>s</mml:mi></mml:mrow></mml:math> and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>i</mml:mi></mml:mrow></mml:math> Processes
Deep Underground Laboratory Measurement of in the Gamow Windows of the and Processes Open
The ^{13}C(α,n)^{16}O reaction is the main neutron source for the slow-neutron-capture process in asymptotic giant branch stars and for the intermediate process. Direct measurements at astrophysical energies in above-ground laboratories ar…
View article: New <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>α</mml:mi></mml:math>-Emitting Isotope <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">U</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>214</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math> and Abnormal Enhancement of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>α</mml:mi></mml:math>-Particle Clustering in Lightest Uranium Isotopes
New -Emitting Isotope and Abnormal Enhancement of -Particle Clustering in Lightest Uranium Isotopes Open
A new α-emitting isotope ^{214}U, produced by the fusion-evaporation reaction ^{182}W(^{36}Ar,4n)^{214}U, was identified by employing the gas-filled recoil separator SHANS and the recoil-α correlation technique. More precise α-decay proper…
View article: Giant Reversible Barocaloric Effect with Low Hysteresis in Antiperovskite PdNMn <sub>3</sub> Compound
Giant Reversible Barocaloric Effect with Low Hysteresis in Antiperovskite PdNMn <sub>3</sub> Compound Open
View article: Synthesis and Reanalysis of Light Short-lived Actinides
Synthesis and Reanalysis of Light Short-lived Actinides Open
Short-lived \(\alpha \) emitters with N = 128–131 and Z = 91–93 were studied in the fusion reaction ^40Ar + ^187Re using the digital pulse processing technique at the gas-filled recoil separator Spectrometer for Heavy Atom and Nuclear Stru…
View article: Short-Lived <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>α</mml:mi></mml:math>-Emitting Isotope <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>Np</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>222</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow></mml:math> and the Stability of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>N</mml:mi><mml:mo>=</mml:mo><mml:mn>126</mml:mn></mml:math> Magic Shell
Short-Lived -Emitting Isotope and the Stability of the Magic Shell Open
A new, very short-lived neutron-deficient isotope ^{222}Np was produced in the complete-fusion reaction ^{187}Re(^{40}Ar,5n)^{222}Np, and observed at the gas-filled recoil separator SHANS. The new isotope ^{222}Np was identified by employi…
View article: A new isomeric state in 218Pa
A new isomeric state in 218Pa Open
View article: Fine structure in the α decay of 223U
Fine structure in the α decay of 223U Open
View article: Synthesis and electrochemical properties of nickel oxide coated ZnMn<sub>2</sub>O<sub>4</sub> nanocomposites
Synthesis and electrochemical properties of nickel oxide coated ZnMn<sub>2</sub>O<sub>4</sub> nanocomposites Open
Nickel oxide coated ZnMn2O4 nanocomposites were successfully synthesized by two-step method combined hydrothermal reaction and calcination process. The microstructure, morphology and the color mapping of the as-prepared samples were charac…
View article: Heat Transfer Design for Bionic Surfaces in a Simplified Transition Segment of Marine Gas Turbine Combustor
Heat Transfer Design for Bionic Surfaces in a Simplified Transition Segment of Marine Gas Turbine Combustor Open
Gas turbine is a widely-used propulsion device for power convection in marine dynamical system. Conventional coolants such as impingement cooling and thermal protection material have lower convective heat transfer efficiency on the target …
View article: Synthesis and Photocatalytic Properties of Co-Doped Zn<sub>1-x</sub>Co<sub>x</sub>Mn<sub>2</sub>O Hollow Nanospheres
Synthesis and Photocatalytic Properties of Co-Doped Zn<sub>1-x</sub>Co<sub>x</sub>Mn<sub>2</sub>O Hollow Nanospheres Open
A series of Co-doped Zn 1-x Co x Mn 2 O nanocrystals with a spinel structure were successfully prepared by hydrothermal method, and the influence of Co doping concentration on the microstructure, morphology, elemental composition, and opti…
View article: Fine structure in the alpha decay of 223U
Fine structure in the alpha decay of 223U Open
View article: Fine structure in the $\alpha$ decay of $^{223}$U and structure evolution in the $N$ = 129 and 131 isotones
Fine structure in the $\alpha$ decay of $^{223}$U and structure evolution in the $N$ = 129 and 131 isotones Open
Fine structure in the $\alpha$ decay of $^{223}$U was observed in the fusion-evaporation reaction $^{187}$Re($^{40}$Ar, p3n) by using fast digital pulse processing technique. Two $\alpha$-decay branches of $^{223}$U feeding the ground stat…
View article: Ag2S Quantum Dots Based on Flower-like SnS2 as Matrix and Enhanced Photocatalytic Degradation
Ag2S Quantum Dots Based on Flower-like SnS2 as Matrix and Enhanced Photocatalytic Degradation Open
Ag2S quantum dots were dispersed on the surface of SnS2 nanoflowers forming a heterojunction via in-situ ion exchange to improve photocatalytic degradation of RhB. All samples exhibit the hexagonal wurtzite structure. The size of Ag2S@SnS2…
View article: Alpha decay properties of the semi-magic nucleus 219Np
Alpha decay properties of the semi-magic nucleus 219Np Open
The semi-magic nucleus Np-219 was produced in the fusion reaction Re-187(Ar-36, 4n)Np-219 at the gas-filled recoil separator SHANS (Spectrometer for Heavy Atoms and Nuclear Structure). A fast electronics system based on waveform digitizers…