Sicong Zhu
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View article: Investigation of Thermoelectric Properties in Altermagnet RuO2
Investigation of Thermoelectric Properties in Altermagnet RuO2 Open
An altermagnet, characterized by its distinctive magnetic properties, may hold potential applications in diverse fields such as magnetic materials, spintronics, data storage, and quantum computing. As a prototypical altermagnet, RuO2 exhib…
View article: Strain-Induced Non-alter Compensated Magnet and Its Application to Magnetic Tunnel Junction Device Design
Strain-Induced Non-alter Compensated Magnet and Its Application to Magnetic Tunnel Junction Device Design Open
The recent proposal of altermagnetism has drawn widespread attention to antiferromagnet (AFM) exhibiting spin splitting, extending beyond the realm of sign-alternating spin splitting in momentum space protected solely by rotational symmetr…
View article: Hardness augmentation engineering of TiFe<sub>2</sub> with doping design and single-crystal realization
Hardness augmentation engineering of TiFe<sub>2</sub> with doping design and single-crystal realization Open
As a critical reinforcing phase in high-entropy alloy matrix and coating materials, enhancing the hardness of TiFe2 significantly improves the upper limits of alloy performance through low-concentration doping. However, the mech…
View article: Hardness Augmentation Engineering of TiFe2 with Doping Design and Single-crystal Realization
Hardness Augmentation Engineering of TiFe2 with Doping Design and Single-crystal Realization Open
As a critical reinforcing phase in matrix and coating materials, enhancing the hardness of TiFe2 significantly improves the upper limits of alloy performance through low-concentration doping. However, the mechanism by which dopi…
View article: Strategy to enhance the performance of spin field effect transistors-insert effective intermediate layer graphene
Strategy to enhance the performance of spin field effect transistors-insert effective intermediate layer graphene Open
Novel spin field effect transistors (FETs) with metal contacts are designed to reduce the high Schottky barrier height (SBH) due to Fermi pinning, reducing energy consumption and increasing their performance. Herein, we effectively enhance…
View article: Electronic Delocalization Engineering of β‐AsP Enabled High‐Efficient Multisource Logic Nanodevices
Electronic Delocalization Engineering of β‐AsP Enabled High‐Efficient Multisource Logic Nanodevices Open
Delocalized electron and phonon structures are directives for rationally tuning the intrinsic physicochemical properties of 2D materials by redistributing electronic density. However, it is still challenging to accurately manipulate the de…
View article: Lab‐on‐Fiber Based on Optimized Gallium Selenide for Femtosecond Mode‐Locked Lasers and Fiber‐Compatible Photodetectors
Lab‐on‐Fiber Based on Optimized Gallium Selenide for Femtosecond Mode‐Locked Lasers and Fiber‐Compatible Photodetectors Open
Although the physicochemical properties of gallium selenide (GaSe) have been widely investigated, the property and application exploration of GaSe‐coupled fiber devices are still in its infancy. There are obvious challenges, namely, select…
View article: Quasi-2D Mn3Si2Te6 Nanosheet for Ultrafast Photonics
Quasi-2D Mn3Si2Te6 Nanosheet for Ultrafast Photonics Open
The magnetic nanomaterial Mn3Si2Te6 is a promising option for spin-dependent electronic and magneto-optoelectronic devices. However, its application in nonlinear optics remains fanciful. Here, we demonstrate a pulsed Er-doped fiber laser (…
View article: Defect Engineering of TlPt<sub>2</sub>S<sub>3</sub> for Highly Polarization-Sensitive Photodetector
Defect Engineering of TlPt<sub>2</sub>S<sub>3</sub> for Highly Polarization-Sensitive Photodetector Open
Photodetectors based on two-dimensional materials exhibit excellent performance including high specific detectivity and fast response times. However, the polarization detection performance remains to be improved. Here, we propose a strateg…
View article: Gate Voltage-Controlled Spin-Rectifier Diode Based on Janus Transition Metal Nitride Mxene Nnanosheets with Spin Gapless Semiconductor
Gate Voltage-Controlled Spin-Rectifier Diode Based on Janus Transition Metal Nitride Mxene Nnanosheets with Spin Gapless Semiconductor Open
View article: Mode-locking pulse generation based on lead-free halide perovskite CsCu<sub>2</sub>I<sub>3</sub> micro-rods with high stability
Mode-locking pulse generation based on lead-free halide perovskite CsCu<sub>2</sub>I<sub>3</sub> micro-rods with high stability Open
A CsCu 2 I 3 SA-based passively mode-locking fiber laser was demonstrated. The fiber laser could operate stably for at least five months, which will potentially unlock the pathways for ultrafast photonics based on lead-free halide perovski…
View article: 3D food printing: from structure to perception
3D food printing: from structure to perception Open
3D food printing is an emerging technology that allows building of 3D food structures by layer-by-layer deposition following a digital design. Hitherto, most research related to 3D food printing focused on exploration of suitable recipes a…
View article: Synthesis of Hexagonal Structured GaS Nanosheets for Robust Femtosecond Pulse Generation
Synthesis of Hexagonal Structured GaS Nanosheets for Robust Femtosecond Pulse Generation Open
Gallium sulfide (GaS), with a hexagonal structure, has received extensive attention due to its graphene-like structure and derived optical properties. Here, high-quality GaS was obtained via chemical vapor synthesis and then prepared as a …
View article: Large Magnetoresistance in Phosphorus-Sulfur Compounds (Tmps4) Based Temperature Regulated Spin-Caloritronic Devices
Large Magnetoresistance in Phosphorus-Sulfur Compounds (Tmps4) Based Temperature Regulated Spin-Caloritronic Devices Open
View article: Mn2no2 Mxene as a Promising Anode Material for Metal Ion Batteries: A First-Principles Study
Mn2no2 Mxene as a Promising Anode Material for Metal Ion Batteries: A First-Principles Study Open
View article: Potential outstanding physical properties of novel black arsenic phosphorus As<sub>0.25</sub>P<sub>0.75</sub>/As<sub>0.75</sub>P<sub>0.25</sub> phases: a first-principles investigation
Potential outstanding physical properties of novel black arsenic phosphorus As<sub>0.25</sub>P<sub>0.75</sub>/As<sub>0.75</sub>P<sub>0.25</sub> phases: a first-principles investigation Open
In this study, we design seven stable phases of As 0.25 P 0.75 and As 0.75 P 0.25 , focusing on their electrical and thermal properties through first-principles calculations.
View article: Ferromagnetic behavior of native point defects and vacancy-clusters in ZnO studied by first principle calculation
Ferromagnetic behavior of native point defects and vacancy-clusters in ZnO studied by first principle calculation Open
The origin of room temperature ferromagnetism in undoped ZnO is still a question of debate. Experimental and theoretical findings are inconclusive as to the predominant contributor for the magnetic behavior of undoped ZnO. First principle …
View article: Approach to control magnetic plateau in tetrameric magnetic systems
Approach to control magnetic plateau in tetrameric magnetic systems Open
View article: Interface effect between blue phosphorus and metals
Interface effect between blue phosphorus and metals Open
View article: Negative differential resistance effect of blue phosphorene-graphene heterostructure device
Negative differential resistance effect of blue phosphorene-graphene heterostructure device Open
We report on the electrical transport properties of new graphene/blue phosphorene heterostructure devices by density functional theory (DFT) within the non-equilibrium Green’s function (NEGF) approach. From the results, it is found that th…
View article: Theoretical Investigation of Monolayer RhTeCl Semiconductors as Photocatalysts for Water Splitting
Theoretical Investigation of Monolayer RhTeCl Semiconductors as Photocatalysts for Water Splitting Open
Photocatalytic water splitting, an environmentally friendly approach for producing hydrogen, is a feasible and efficient solution for the environmental and energy crisis. A major challenge for photocatalytic water splitting is searching fo…
View article: The study of the electron transport characteristics of bilayer blue phosphorus with different stacking by first principles
The study of the electron transport characteristics of bilayer blue phosphorus with different stacking by first principles Open
We study the structural, electronic and transport property of bilayer blue phosphorus by using the first-principles.Our results show that the band gap can be adjusted by different stacking structures of the bilayer blue phosphorus.We simul…
View article: The spin-dependent transport properties of zigzag α-graphyne nanoribbons and new device design
The spin-dependent transport properties of zigzag α-graphyne nanoribbons and new device design Open
View article: Spin-filter and negative differential resistance effect in zigzag-edged bilayer graphene nanoribbon devices
Spin-filter and negative differential resistance effect in zigzag-edged bilayer graphene nanoribbon devices Open
By performing first-principle quantum transport calculation, the spin-dependent transport properties of zigzag-edged bilayer graphene nanoribbon based devices are investigated. There are four kinds of structures with different stacking seq…