Zheng‐Tang Liu
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View article: Research on Multi-Modal Fusion Detection Method for Low-Slow-Small UAVs Based on Deep Learning
Research on Multi-Modal Fusion Detection Method for Low-Slow-Small UAVs Based on Deep Learning Open
Addressing the technical challenges in detecting Low-Slow-Small Unmanned Aerial Vehicle (LSS-UAV) cluster targets, such as weak signals and complex environmental interference coupling with strong features, this paper proposes a visible-inf…
View article: Unraveling the impact sensitivity mechanism of energetic materials from vibrational and electronic energy transfer
Unraveling the impact sensitivity mechanism of energetic materials from vibrational and electronic energy transfer Open
Clarifying the sensitivity mechanism of explosives is a key prerequisite for developing energetic materials (EMs) with both low sensitivity and high detonation performance. In this study, we propose a sensitivity mechanism for energetic ma…
View article: Density functional theory study of Mg3TeO6 with excellent optical properties and p-type performance
Density functional theory study of Mg3TeO6 with excellent optical properties and p-type performance Open
View article: CCDC 2449686: Experimental Crystal Structure Determination
CCDC 2449686: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Sub-1 cm-1 high-resolution broadband sum-frequency generation vibrational spectroscopy (HR-BB-SFG-VS) with significantly improved sensitivity and signal-to-noise ratio (SNR)
Sub-1 cm-1 high-resolution broadband sum-frequency generation vibrational spectroscopy (HR-BB-SFG-VS) with significantly improved sensitivity and signal-to-noise ratio (SNR) Open
Sum-frequency generation vibrational spectroscopy (SFG-VS) has been well-established as a unique spectroscopic probe to interrogate the structure, interaction and dynamics of molecular interfaces, with sub-monolayer sensitivity and broad a…
View article: Machine learning-based risk predictive models for diabetic kidney disease in type 2 diabetes mellitus patients: a systematic review and meta-analysis
Machine learning-based risk predictive models for diabetic kidney disease in type 2 diabetes mellitus patients: a systematic review and meta-analysis Open
Background Machine learning (ML) models are being increasingly employed to predict the risk of developing and progressing diabetic kidney disease (DKD) in patients with type 2 diabetes mellitus (T2DM). However, the performance of these mod…
View article: The superconductivity and electron-doping effect in MgP2H14 hydrides
The superconductivity and electron-doping effect in MgP2H14 hydrides Open
View article: First-Principles Calculations of Energy, Geometry, Electronic Structure and Optical Properties of Four Phases of Cui
First-Principles Calculations of Energy, Geometry, Electronic Structure and Optical Properties of Four Phases of Cui Open
View article: Evolution of molecular structure of TATB under shock loading from transient Raman spectroscopic technique
Evolution of molecular structure of TATB under shock loading from transient Raman spectroscopic technique Open
By combination of the transient Raman spectroscopic measurement and the density functional theoretical calculations, the structural evolution and stability of TATB under shock compression was investigated. Due to the improvement in synchro…
View article: The structural, electronic properties, pressure response and decomposition mechanism of bispentazole (N10) with first principles calculations
The structural, electronic properties, pressure response and decomposition mechanism of bispentazole (N10) with first principles calculations Open
Bispentazole (N10) is one of the recently-found full-nitrogen energetic materials, which have remarkable performance in the pursuit of higher energy and greener explosive. Therefore, the structural, electronic properties, pressure response…
View article: Shock Raman spectra and structural transformation of powdered TKX-50 by the plate impact experiments combined with real-time Raman detection
Shock Raman spectra and structural transformation of powdered TKX-50 by the plate impact experiments combined with real-time Raman detection Open
As an energetic material of great interest, the work capacity of dihydroxylammonium 5,5′-bistetrazole-1,1′-diolate (TKX-50) has been questioned recently. Although some research groups have explored the reasons for the low working ability o…
View article: The Continuous Chemical Reaction Threshold Bond for Determining the Triggering of Energetic Materials Under Pressure
The Continuous Chemical Reaction Threshold Bond for Determining the Triggering of Energetic Materials Under Pressure Open
View article: First-Principles Calculations of Structural and Mechanical Properties of Cu–Ni Alloys
First-Principles Calculations of Structural and Mechanical Properties of Cu–Ni Alloys Open
Nanostructured Cu–Ni alloys have become the focus of public attention due to their better corrosion resistance and high hardness in experimental measurements. First-principles calculation based on the density functional theory (DFT) has be…
View article: Structural, Electronic, and Vibrational Properties of N<sub>2</sub>O<sub>4</sub> under Pressure from First‐Principles Study
Structural, Electronic, and Vibrational Properties of N<sub>2</sub>O<sub>4</sub> under Pressure from First‐Principles Study Open
This article uses first principles to study a single molecular phase of N 2 O 4 . The structural, electronic, and vibrational properties of N 2 O 4 under high pressure are calculated. The a ‐axis and c ‐axis compressibilities are basically…
View article: Pressure-Mediated Structural Transitions in Nitrogen-Rich 1H-Tetrazole: New Insight from Dispersion Corrected Density Functional Theory Calculations
Pressure-Mediated Structural Transitions in Nitrogen-Rich 1H-Tetrazole: New Insight from Dispersion Corrected Density Functional Theory Calculations Open
Heterocyclic nitrogen-rich molecules are widely used as effective precursors for the preparation of high energy density materials, which are denser than their carbon analogs.Here, dispersion corrected density functional theory calculations…
View article: High-pressure study of hydrogen storage material ethylenediamine bisborane from first-principle calculations
High-pressure study of hydrogen storage material ethylenediamine bisborane from first-principle calculations Open
View article: A comparative study of O and Hf vacancies in cubic HfO2 from first-principles study
A comparative study of O and Hf vacancies in cubic HfO2 from first-principles study Open
First-principles study of cubic HfO 2 with O and Hf vacancies was carried out with the plane-wave ultrasoft pseudopotential technique within the generalized gradient approximation (GGA). The crystal structure of cubic HfO 2 with O and Hf v…
View article: Preparation of Niobium Aluminium Alloy Based on Shock Compression Method
Preparation of Niobium Aluminium Alloy Based on Shock Compression Method Open
A new method based on a light-gas gun has been proposed to synthesize Nb-Al alloys, and a recovery capsule has been investigated. The copper-coated sample is accessible after shock wave loading. In this paper, we successfully synthesize Nb…
View article: A Comparative Study of O and Hf Vacancies in Cubic Hfo2 From First-principles Study
A Comparative Study of O and Hf Vacancies in Cubic Hfo2 From First-principles Study Open
First-principles study of cubic HfO2 with O and Hf vacancies was carried out with the plane-wave ultrasoft pseudopotential technique within the generalized gradient approximation (GGA). The crystal structure of cubic HfO2
View article: Controllable preparation of ultrathin 2D BiOBr crystals for high-performance ultraviolet photodetector
Controllable preparation of ultrathin 2D BiOBr crystals for high-performance ultraviolet photodetector Open
View article: The motor testing system design based on SINAMICS S120 inverter
The motor testing system design based on SINAMICS S120 inverter Open
In this paper, an induction motor testing system based on Sinamics S120 inverter is designed and implemented. This system adopts Siemens S7-300 programmable controller as the main control unit, and the Sinamics S120 inverter as the actuato…
View article: Author Correction: Ultrafast probes of electron–hole transitions between two atomic layers
Author Correction: Ultrafast probes of electron–hole transitions between two atomic layers Open
The original version of this Article omitted an affiliation of Xiewen Wen: ‘College of Chemistry and Molecular Engineering, Beijing National Laboratory for Molecular Sciences, Peking University, Beijing 100871, China’. This has been correc…
View article: Ultrafast probes of electron–hole transitions between two atomic layers
Ultrafast probes of electron–hole transitions between two atomic layers Open
View article: Ultrafast transient absorption spectroscopy : 1) Dynamics of carbonyl stretching vibration in metal carbonyl. 2) Applications to photosynthetic systems
Ultrafast transient absorption spectroscopy : 1) Dynamics of carbonyl stretching vibration in metal carbonyl. 2) Applications to photosynthetic systems Open
This thesis is focused on the setup and application of ultrafast transient absorption spectroscopy. Ultrafast transient absorption spectroscopy is a four-wave-mixing technique which is also known as ultrafast pump probe spectroscopy. The i…
View article: Stable Properties of NbAl3 under High Pressure: Theoretical Predictions and First-Principles Calculations
Stable Properties of NbAl3 under High Pressure: Theoretical Predictions and First-Principles Calculations Open
Nb-Al alloy compounds are expected to be high temperature structural materials.However, the low toughness and poor oxidation resistance are the main obstacles to hinder Nb-Al intermetallics from applications.In this paper, a new monoclinic…
View article: DOA estimation algorithm for high maneuvering scenarios Based on improved covariance matrix
DOA estimation algorithm for high maneuvering scenarios Based on improved covariance matrix Open
Aiming at the problem that signal snapshot data of the target is sparse and conventional algorithm is difficult to obtain the signal subspace ,a new DOA decorrelation algorithm based on improved covariance matrix is proposed.Firstly, the r…
View article: Non-radiative relaxation of photoexcited chlorophylls: theoretical and experimental study
Non-radiative relaxation of photoexcited chlorophylls: theoretical and experimental study Open
View article: Role of vacancies in tuning the electronic properties of Au-MoS2 contact
Role of vacancies in tuning the electronic properties of Au-MoS2 contact Open
Understanding the electronic properties between molybdenum disulfide (MoS2) and metal electrodes is vital for the designing and realization of nanoelectronic devices. In this work, influence of intrinsic vacancies in monolayer MoS2 on the …