NSTL国家科技图书文献中心

1. Study on the Effects of Microstructural Heterogeneity on the Mechanical Behavior and Failure Process of Brittle Rocks Based on DEM NSTL国家科技图书文献中心

Zhang, Zhenghu | Zhang, Qihao ... - 《Rock Mechanics and Rock Engineering》 - 2025,58(5) - 4899～4920 - 共22页

摘要：The micro-structure of rocks has a considerable effect on their deformation and failure. Consequently, it is crucial to investigate the influence of microstructural heterogeneity on the mechanical beh...

关键词： Brittle rock | Microstructural characteristics | Macro-mechanical behavior | Failure mode | Image-based discrete element method

2. Enhancing Thermoelectric Properties of Strontium Titanate Through In situ Growth of Carbon Nanotubes NSTL国家科技图书文献中心

Fan, Shengjie | Jin, Yuxiang ... - 《Small》 - 2025,21(18) - n/a～n/a - 共11页

摘要：Integrating low-dimensional materials, such as carbon nanotubes (CNTs), into thermoelectric matrices offers a promising route to enhance performance, yet achieving uniform dispersion and optimal inter...

关键词： carbon nanotubes | in situ growth | SrTiO3 | thermoelectric composites

3. Increased brain iron deposition in the basial ganglia is associated with cognitive and motor dysfunction in type 2 diabetes mellitus NSTL国家科技图书文献中心

Sui, Chaofan | Li, Meng ... - 《Brain research》 - 2025,1846 - 149263～149263 - 共9页

摘要：Objective: Compared with those in type 2 diabetes mellitus (T2DM) patients without diabetic peripheral neuropathy (DPN), alterations in brain iron levels in the basal ganglia (an iron-rich region) and...

关键词： Quantitative susceptibility mapping | Type 2 diabetes mellitus | Diabetic peripheral neuropathy | Motor dysfunction

4. Improved electrical performance for SiO2/(3-Ga2O3 (001) MIS capacitor by post-deposition annealing NSTL国家科技图书文献中心

Zhang, Qihao | Zhai, Dongyuan ... - 《Materials science in semiconductor processing》 - 2024,184 - ARTN 108777～ - 共5页

摘要：In this study, we have fabricated a high-performance SiO2/(3-Ga2O3 (001) MIS capacitor and investigated the effect of low-temperature post-deposition annealing (PDA) on its electrical properties. The ...

关键词： SiO2 | MIS capacitor | Interfacial trapped charge density

5. Sunlight-driven mechanoluminescent composite coating materials based on trap modulation for stress sensing NSTL国家科技图书文献中心

Hu, Wangyang | Bai, Gongxun ... - 《Ceramics International》 - 2024,50(19 Pt.B) - 36580～36587 - 共8页

摘要：Nighttime driving safety is a key focus in transportation research due to accidents caused by drivers' inability to clearly see road obstacles, leading to delayed or incorrect decisions. To address th...

关键词： Luminescence materials | Mechanoluminescence | Stress sensing | Trap modulation | LUMINESCENCE MECHANISM | HIGH-BRIGHTNESS | LONG AFTERGLOW | SRAL2O4 | EU2+ | PHOSPHORS...

6. Oxidation Analysis of l -Cysteine with a Chiral Sensor Based on Quantum Weak Measurement NSTL国家科技图书文献中心

Zhang, Qihao | Chen, Chaoyi ... - 《Analytical chemistry》 - 2024,96(8) - 3402～3408 - 共7页 - 被引量：2

摘要：l-Cysteine, distinguished by its possession of reactive sulfhydryl groups within its molecular structure, plays a significant role in both biological systems and the pharmaceutical industry. It stands...

关键词： SPIN | AGGREGATION | GLUTATHIONE | COMPONENT

7. Adsorption and sensing performances of vacancy defects and Cu-embedded GaN/MoTe 2 heterostructure for harmful gases: A DFT study NSTL国家科技图书文献中心

Bo, Yufan | Zhang, Qihao ... - 《Computational & theoretical chemistry》 - 2024,1239 - ARTN 114757～ - 共9页

摘要：By utilizing density functional theory (DFT), we explore the adsorption and sensing performance of NO, NO 2 , SO 2 and CO on intrinsic GaN/MoTe 2 heterostructure, vacancy-defective GaN/MoTe 2 heterost...

关键词： GaN/MoTe 2 heterostructures | Gas adsorption | Cu-embedded | Vacancy defects | DFT | AB-INITIO | NO2 | MONOLAYER | PRISTINE | GRAPHENE...

8. Study of β-Ga2O3(001)/sapphire (a-plane) heterostructure in wide bandgap solar-blind deep-ultraviolet photodetector NSTL国家科技图书文献中心

Li, Hui | Wu, Hongyu ... - 《Journal of Crystal Growth》 - 2024,628 - ARTN 127513～ - 共5页

摘要：Gallium oxide (Ga2O3) with ultra-wide band gap and high radiation resistance have great potential in solar -blind ultraviolet (UV) photodetectors, but its development is limited by expensive Ga2O3 sub...

关键词： First-principle | Electronic properties | Bonding characteristics | DOPED BETA-GA2O3 LAYERS | SAPPHIRE | GROWTH

9. High-performance beta-Ga2O3 Schottky barrier diodes and metal- semiconductor field-effect transistors on a high doping level epitaxial layer NSTL国家科技图书文献中心

Zhang, Qihao | Liu, Jiangwei ... - 《Journal of Alloys and Compounds》 - 2023,939 - ARTN 168732～ - 共6页 - 被引量：6

摘要：High-performance beta-Ga2O3-based Schottky barrier diodes (SBDs) and metal-semiconductor field-effect transistors (MESFETs) are fabricated on a non-delta-doped high doping level (> 1018 cm-3) epitaxia...

关键词： Schottky barrier diode | MESFET | High doping level

10. A Novel PowderMEMS Technique for Fabrication of Low-Cost High-Power-Factor Thermoelectric Films and Micro-Patterns NSTL国家科技图书文献中心

Deng, Kangfa | Zhang, Qihao ... - 《Advanced Engineering Materials》 - 2023,25(9) - 2201546～ - 共9页

摘要：Thermoelectric (TE) films, which are normally fabricated by MicroElectroMechanical-Systems (MEMS) technology, are crucial for the development of micro-TE devices (e.g., Peltier coolers for hot-spot co...

关键词： MEMS integration | powder-based microstructures | PowderMEMS | thermoelectric microstructuring | thermoelectric thin film | BISMUTH TELLURIDE FILMS | SB2TE3 THIN-FILMS | ELECTROPLATED BI2TE3 | ANTIMONY TELLURIDE | P-TYPE...