A5100456936- Quantum and electron transport phenomena
- Advanced Wireless Network Optimization
- Molecular Junctions and Nanostructures
- Geotechnical Engineering and Soil Mechanics
- Nanomaterials for catalytic reactions
- Advanced biosensing and bioanalysis techniques
- Geotechnical Engineering and Underground Structures
- Magnetic properties of thin films
- Surface and Thin Film Phenomena
- Biosensors and Analytical Detection
- Advanced MIMO Systems Optimization
- Cooperative Communication and Network Coding
- Ammonia Synthesis and Nitrogen Reduction
- Advanced battery technologies research
- Power Systems and Technologies
- Membrane-based Ion Separation Techniques
- Advanced Chemical Physics Studies
- Landslides and related hazards
- Energy Harvesting in Wireless Networks
- Advanced Photocatalysis Techniques
- Electrochemical sensors and biosensors
- Orbital Angular Momentum in Optics
- Advanced Nanomaterials in Catalysis
- Smart Grid and Power Systems
- Adaptive optics and wavefront sensing
Dezhou University
2021-2024
Beijing University of Technology
2023-2024
Chongqing University
2024
Jiangnan University
2022-2024
University of Science and Technology of China
2016-2022
China South Industries Group (China)
2022
Shanxi University of Traditional Chinese Medicine
2022
Anhui Provincial Hospital
2022
Jinan University
2022
China University of Petroleum, East China
2021
Device-to-device (D2D) communication as an underlay to cellular networks can bring significant benefits users' throughput. However, D2D user equipments (UEs) cause interference UEs, the scheduling and allocation of channel resources power need elaborate coordination. In this paper, we propose a joint resource scheme improve performance communication. We take network throughput UEs' fairness into account by performing management. Specifically, develop Stackelberg game framework in which group...
Device-to-device (D2D) communication as an underlay to cellular networks brings significant benefits users' throughput and battery lifetime. The allocation of power channel resources D2D needs elaborate coordination, user equipments (UEs) cause interference other UEs. In this paper, we propose a novel resource scheme improve the performance communication. Battery lifetime is explicitly considered our optimization goal. We first formulate problem non-cooperative game in which UEs are viewed...
Accurate characterization of correlated electronic states, as well their evolution under external fields or in dissipative environment, is essentially important for understanding the properties strongly transition‐metal materials involving spin‐unpaired d f electrons. This paper reviews development and applications a numerical simulation program, Hierarchical Equations Motion QUantum Impurity with Correlated Kernel ( HEOM‐QUICK ), which allows an accurate universal quantum impurity systems....
The precise tuning of local spin states in adsorbed organometallic molecules by a mechanically controlled scanning tunneling microscope (STM) tip has become focus recent experiments. However, the underlying mechanisms remain somewhat unclear. We investigate theoretically STM control single iron(II) porphyrin molecule on Pb(111) substrate. A combined density functional theory and hierarchical equations motion approach is employed to simulate process conjunction with complete active space...
The magnetic anisotropy and Kondo phenomena in a mechanically stretched molecular junction are investigated by combining the density functional theory (DFT) hierarchical equations of motion (HEOM) approach. system is comprised complex Co(tpy–SH)2 sandwiched between adjacent gold electrodes, which experiments done Parks et al. [Science 328, 1370 (2010)]. electronic structure mechanical property via DFT calculations. HEOM approach then employed to characterize resonance features, based on...
Abstract In this study, cleaner production of N ‐methylglycine (NMG), , ‐dimethylglycine (DMG), and ‐trimethylglycine (TMG) with similar structures but different methylate groups was performed using bipolar membrane electrodialysis (BMED). The effects the feed mass concentration current density on separation performance were intensively analysed in terms molecular size, structure, ion concentration, interaction between amino acids membranes. results indicated that optimal recovery achieved...
To efficiently support and manage massive number of Internet Things (IoT) short bursty sessions, current long-term evolution (LTE) system needs to reduce signal load generated by IoT session setup/synchronization, while balancing the performance, such as UE power consumption delays time-sensitive traffic. In LTE, radio resource control (RRC) discontinuous reception (DRX) affect consumption, load, delay. We provide a management methodology suitable for traffic over LTE. Our analysis starts...
To design an instrument for measuring quality of life (QOL) postpartum women in China 0-12 months after delivery.A standardized procedure included the following activities: (1) item pool development by in-depth interview and focus group discussion with women, consultation experts, participant observation, literature review; (2) modification experts women; (3) selection used multiple methods including expert scoring, factor analysis, coefficient variation, item-removed Cronbach's alpha,...
Abstract The triboelectric nanogenerator (TENG) has been demonstrated to be a promising technology for harvesting mechanical energy and powering electronic devices. However, it is difficult make TENG output stable because of the irregular movement actual sources in environment, inefficient utilization limits its application. In this study, we propose contact-separation (CS-TENG) integrated with transmission module optimal power management system. Firstly, gear cylindrical cam mechanism...
The spin-polarized scanning tunneling microscope (SP-STM) has served as a versatile tool for probing and manipulating the spintronic properties of atomic molecular devices with high precision. interplay between local spin state its surrounding magnetic environment significantly affects transport behavior device. Particularly, in contact regime, strong hybridization SP-STM tip atom or molecule could give rise to unconventional Kondo resonance signatures differential conductance (dI/dV)...