Yiwei Li

ORCID: 0000-0002-7668-095X
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About
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Research Areas
  • Chalcogenide Semiconductor Thin Films
  • Advanced Semiconductor Detectors and Materials
  • Advanced Combustion Engine Technologies
  • Metal and Thin Film Mechanics
  • Concrete and Cement Materials Research
  • Advanced materials and composites
  • Rock Mechanics and Modeling
  • Hydrogen Storage and Materials
  • Metallurgical Processes and Thermodynamics
  • Advanced Battery Technologies Research
  • Machine Learning in Materials Science
  • Geotechnical and Geomechanical Engineering
  • Combustion and flame dynamics
  • Energetic Materials and Combustion
  • Marine Biology and Environmental Chemistry
  • Diamond and Carbon-based Materials Research
  • Advanced Battery Materials and Technologies
  • Intermetallics and Advanced Alloy Properties
  • Elasticity and Wave Propagation
  • Recycling and utilization of industrial and municipal waste in materials production
  • Quantum Dots Synthesis And Properties
  • Handwritten Text Recognition Techniques
  • Laser Design and Applications
  • Catalytic Processes in Materials Science
  • Geotechnical Engineering and Underground Structures

Institute of Physics
2024

State Key Laboratory of Superhard Materials
2023

Jilin University
2023

China University of Petroleum, East China
2023

Zhengzhou University
2023

Wuhan University of Science and Technology
2022

Northwestern Polytechnical University
2020-2021

Sichuan University
2021

Ministry of Industry and Information Technology
2020-2021

Central South University
2014

Despite the rapid progress of large language models (LLMs), their length-controllable text generation (LCTG) ability remains below expectations, posing a major limitation for practical applications. Existing methods mainly focus on end-to-end training to reinforce adherence length constraints. However, lack decomposition and targeted enhancement LCTG sub-abilities restricts further progress.To bridge this gap, we conduct bottom-up with human patterns as reference perform detailed error...

10.48550/arxiv.2502.13544 preprint EN arXiv (Cornell University) 2025-02-19

Abstract Fused silica bricks (FSBs) with exceptional thermal shock resistance are frequently used to repair localized damage in coke ovens and hold promising candidates for the efficient construction of new ovens. To maximize their utilization, effects history on expansion Young's modulus evolution FSBs were investigated comparison crystalline (CSBs). Due gradual phase transformation fused into cristobalite, sensitive cycle; both materials exhibit an increase after five cycles at 1200°C,...

10.1111/ijac.14281 article EN International Journal of Applied Ceramic Technology 2022-11-30

10.1016/j.nima.2021.165752 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2021-08-24

Raman lidar is an active remote sensing technology that has been widely applied in fields such as laser atmospheric transmission, global climate prediction, aerosol radiation effects, and environment. the ability to measure target distances provide spatial depth resolution. It offers high sensitivity a long detection range without need for cooperative targets. In this study, pulsed with wavelength of 355 nm single-pulse energy 350mJ was used light source. The spectrometer system employed...

10.1117/12.3023542 article EN 2024-03-18

Abstract Discontinuously jointed rock mass is very common in engineering, and it has the characteristics of discontinuity, inhomogeneity, anisotropy. Bolt been an economic effective technique to support underground mass, but understanding bolt reinforcement mechanism remains limited. Uniaxial compression test multi-joint reinforced specimen was carried out with a fully grouting bolt. The mechanical properties failure modes these specimens are investigated. experimental results show that...

10.1520/jte20220355 article EN Journal of Testing and Evaluation 2023-02-14
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