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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. 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

3. 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

4. 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...

5. 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

6. 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...

7. 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

8. 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

9. 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...

10. Pyomelanin production via heterologous expression of 4-hydroxyphenylpyruvate dioxygenase (HPPD) and construction of HPPD inhibitor screening model EI 工程索引 NSTL国家科技图书文献中心

Zhang, Qihao |  Yang, Xiaohui... -  《Journal of Bioscience and Bioengineering》 - 2023,135(2) - 93~101 - 共9页 - 被引量:2

摘要:Available online 2 December 2022 Melanin has an increasing market demand in cosmetics, food, medicine as well as aerospace due to its unique properties. Heterologous expression of 4-hydroxyphenylpyruv...
关键词:   |  Pyomelanin production |  4-Hydroxyphenylpyruvate dioxygenase |  4-Hydroxyphenylpyruvate dioxygenase inhibitor |  Screening model |  UV protection] |  MELANIN PIGMENT |  EUMELANINS |  DOPAMINE
检索条件作者:Zhang, Qihao

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