A5080358762- Conducting polymers and applications
- Pulsars and Gravitational Waves Research
- Perovskite Materials and Applications
- Gamma-ray bursts and supernovae
- Geophysics and Gravity Measurements
- Quantum Dots Synthesis And Properties
- Advanced Sensor and Energy Harvesting Materials
- Catalytic Processes in Materials Science
- Electromagnetic wave absorption materials
- Electrochemical sensors and biosensors
- Astrophysical Phenomena and Observations
- Chalcogenide Semiconductor Thin Films
- Cosmology and Gravitation Theories
- Nanomaterials for catalytic reactions
- Catalysis and Hydrodesulfurization Studies
- Soil Carbon and Nitrogen Dynamics
- Electrochemical Analysis and Applications
- Organic Electronics and Photovoltaics
- Catalysts for Methane Reforming
- Fiber-reinforced polymer composites
- Clay minerals and soil interactions
- Advanced battery technologies research
- Radar Systems and Signal Processing
- GaN-based semiconductor devices and materials
- Black Holes and Theoretical Physics
Xidian University
2022-2025
Northwest Women's and Children's Hospital
2025
Northeast Forestry University
2024
Fujian Normal University
2024
University of Zurich
2023-2024
Beijing Institute of Technology
2024
China Agricultural University
2022-2023
Xi'an University of Architecture and Technology
2022-2023
Huazhong University of Science and Technology
2023
Fudan University
2017-2022
Perovskite solar cells (PSCs) are considered as a promising photovoltaic technology due to their high efficiency and low cost. However, long-term stability, mechanical durability, environmental risks still unable meet practical needs. To overcome these issues, we designed multifunctional elastomer with abundant hydrogen bonds carbonyl groups. The chemical bonding between polymer perovskite could increase the growth activation energy of film promote preferential high-quality film. Owing...
In this paper, the shadows cast by non-rotating and rotating modified gravity black holes are investigated. addition to hole spin parameter a inclination angle θ of observer, another α measuring deviation gravitational constant from Newton one is also found affect shape shadow. The result shows that, for fixed values a/M θ, size perimeter significantly increase with α, while distortions decrease α. Moreover, energy emission rate in high case investigated, that peak decreases
Gravitational-wave (GW) observations provide unique information about compact objects. As detectors sensitivity increases, new astrophysical sources of GW could emerge. Close hyperbolic encounters are one such source class: scattering stellar mass objects is expected to manifest as burst signals in the frequency band current detectors. We present search for from second half third Advanced LIGO-Virgo observing run (O3b). perform a model-informed with machine-learning enhanced Coherent...
In this study, we investigate the role of nonlinear memory effect in gravitational wave (GW) parameter estimation; particularly, explore its capability to break degeneracy between luminosity distance and inclination angle binary coalescence events. Motivated by rapid growth GW detections increasing sensitivity observatories enhancing precision cosmological astrophysical measurements is crucial. We propose leveraging effect---a subtle, persistent feature signal resulting from cumulative...
Flexible perovskite solar cells (FPSCs) have advanced significantly because of their excellent power-per-weight performance and affordable manufacturing costs. The unsatisfactory efficiency mechanical stability FPSCs are bottleneck challenges that limit application. Here, we explore the use octylammonium acetate (OAAc) with a long, intrinsic, flexible molecular chain on films for surface adhesion releasing. results showed OAAc high structural flexibility strong interactions can act as...
Abstract Interface modification with the ability to passivate defects and regulate interface energy level is an important method maximize photovoltaic performance of perovskite solar cells (PSCs). Herein, through modifying between hole transport layer via different alkylammonium acetate ionic liquid molecules varied dipole moments, efficient stable PSCs are achieved. Especially, hexylammonium (HAAc) high moment can reduce difference facilitate extraction loss. In addition, HAAc has a strong...
With the rapid development of Internet Things, convenient and portable self-powered devices are in great need. Among all substitutes that could provide clean sustainable power, flexible perovskite solar cells (FPSCs) most attractive with characteristics flexibility, lightweight, high power conversion efficiency, low cost. In this review, recent advances FPSCs summarized, focusing on materials' assessment durable substrate, transparent electrode, low-temperature processed charge transporting...
Abstract With efficiency surpassing 25%, perovskite solar cells (PSCs) have received much attention because of their excellent potential in photovoltaic field. However, there are some challenging issues still exist which need to be addressed. One issue is that the surface/interface and grain boundaries related defects traps could work as charge recombination centers during device operation, compromising transfer well performance. Another leakage toxic Pb, may cause undesired contamination...
Gravitational wave detections offer insights into the astrophysical populations of black holes in universe and their formation processes. Detections binaries consisting lying outside bulk distribution population are particularly intriguing. In this study, we perform an injection analysis within intermediate-mass hole range, utilizing NR surrogate model NRSur7dq4 a selection waveforms from SXS RIT catalogues. Our investigation focuses on detectability precession its potential degeneracy with...
Octave Convolution (OctConv) is a generic convolutional unit that has already achieved good performances in many computer vision tasks. Recent studies also have shown the potential of applying OctConv end-to-end image compression. However, considering characteristic compression task, current works may limit performance network due to loss spatial information caused by sampling operations inter-frequency communication. Besides, correlation between multi-frequency latents produced not utilized...
Introduction Anterior cruciate ligament injury seriously affects the motor function of patients. Currently, there are numerous rehabilitation methods after anterior reconstruction (ACLR). The aim this study was to investigate effect isokinetic muscle strength training combined with proprioceptive neuromuscular facilitation (PNF) technique in postoperative A single-blind randomised controlled trial conducted compare difference between therapy and conventional rehabilitation, provide a...
<title>Abstract</title> Continuous gait analysis is essential for early detection and management of neuromuscular disorders, yet current wearable technologies face limitations in sensing capacity, energy autonomy, real-time diagnostic capabilities, restricting their clinical adoption. Here, we present a biomimetic smart insole that synergizes nature-inspired sensing, self-sustaining harvesting, artificial intelligence (AI) to enable continuous, clinically actionable monitoring. Mimicking the...
Abstract Although perovskite solar cells have achieved efficiency over 25%, the toxic of Pb content remains severe problem given its commercial prospect. Especially when devices suffer harsh weather, can easily leak out to soil and water. Chelating resins (CRs) exhibit excellent superiority in treating waste water industrial field, since functional groups CRs adsorb divalent metal ion soften purify Herein, an iminodiacetic acid (IDA)‐CR is introduced as encapsulation for first time. The...