A5070196864- Quantum Information and Cryptography
- Quantum Mechanics and Applications
- Quantum Computing Algorithms and Architecture
- Perovskite Materials and Applications
- Topic Modeling
- Diamond and Carbon-based Materials Research
- Conducting polymers and applications
- Quantum Dots Synthesis And Properties
- Fluid Dynamics Simulations and Interactions
- Photonic and Optical Devices
- Natural Language Processing Techniques
- Quantum optics and atomic interactions
- Chalcogenide Semiconductor Thin Films
- Domain Adaptation and Few-Shot Learning
- Orbital Angular Momentum in Optics
- Wave and Wind Energy Systems
- Quantum and electron transport phenomena
- Semiconductor materials and devices
- Spectroscopy and Quantum Chemical Studies
- Geotechnical Engineering and Underground Structures
- Topological Materials and Phenomena
- Astro and Planetary Science
- Tunneling and Rock Mechanics
- Planetary Science and Exploration
- Graphene research and applications
University of Science and Technology of China
2018-2025
Tongji University
2023-2025
Affiliated Eye Hospital of Wenzhou Medical College
2025
Wenzhou Medical University
2025
Lund University
2024-2025
National University of Singapore
2025
Shandong Normal University
2025
University of Chinese Academy of Sciences
2019-2024
Chinese Academy of Sciences
2015-2024
Southern University of Science and Technology
2021-2024
Despite the many attempts to build ultrathin 2D-2D heterojunctions via wet chemical methods, resulting composite materials reported date suffer from poor interfacial bonding and/or complexity of synthetic protocols. Encouraged by structural compatibility Bi2WO6 and Bi2O2S, both which are 2D semiconductors sharing a rather similar unit [Bi2O2]2+ slice in their crystal structures, we have successfully fabricated an nanosheet with tightly bonded heterojunction between two components facilely...
Large-bandgap perovskites offer a route to improve the efficiency of energy capture in photovoltaics when employed front cell perovskite-silicon tandems. Implementing as requires an inverted (p-i-n) architecture; this architecture is particularly effective at harnessing high-energy photons and compatible with ionic-dopant-free transport layers. Here, power conversion 21.6% reported, highest among perovskite solar cells (PSCs). Only by introducing secondary amine into structure form MA1-x...
Solid-state color centers with manipulatable spin qubits and telecom-ranged fluorescence are ideal platforms for quantum communications distributed computations. In this work, we coherently control the nitrogen-vacancy (NV) center spins in silicon carbide at room temperature, which telecom-wavelength emission is detected. We increase NV concentration six-fold through optimization of implantation conditions. Hence, coherent achieved temperature coherence time T2 can be reached to around 17.1...
Abstract The hole transport material (HTM) free carbon based perovskite solar cells (C‐PSCs) are promising for its manufactural simplicity, but they currently suffer from low power conversion efficiencies (PCE) largely because of the voltage loss. Here, a new strategy to increase PCE by incorporating an ultrathin ferroelectric oxide PbTiO 3 layer between electron and halide is reported. resulting C‐PSCs have achieved PCEs up 16.37%, which highest record HTM‐free date, mainly ascribable...
A novel and facile post-grafting strategy has been developed to construct aromatic heterocycle-grafted graphitic carbon nitride photocatalysts.
Human conversations naturally evolve around related concepts and hop to distant concepts. This paper presents a new conversation generation model, ConceptFlow, which leverages commonsense knowledge graphs explicitly model flows. By grounding the concept space, ConceptFlow represents potential flow as traverses in space along relations. The traverse is guided by graph attentions graph, moving towards more meaningful directions order generate semantic informative responses. Experiments on...
Abstract At present, one of the major factors limiting further improvement inverted (p‐i‐n) perovskite solar cells (PSCs) is trap‐assisted non‐radiative recombination at perovskite/electron transporting layer (ETL) interface. Surface passivation with organic ammonium salt a powerful strategy to improve performance PSCs. Herein, an effective method by using propylamine hydroiodide (PAI) and 1,3‐diaminopropane dihydroiodide (PDADI) reported modify perovskite/ETL These two salts do not form new...
Results from the Collaborative Computational Project in Wave Structure Interaction (CCP-WSI) Blind Test Series 3 are presented.Participants, with numerical methods, ranging low-fidelity linear models to high-fidelity Navier-Stokes (NS) solvers, simulate interaction between focused waves and floating structures without prior access physical data.The crest-focused NewWaves various crest heights.Two considered: a hemispherical-bottomed buoy truncated cylinder moon-pool; both taut-moored one...
Abstract Self‐assembled monolayers (SAMs) with unique ordered structures and varied anchoring groups have emerged as an excellent interfacial strategy for perovskite solar cells (PSCs). Herein, 3‐carboxypropyl‐triphenyl phosphonium bromide the participation of fullerene derivative [6,6]‐phenyl‐C 61 ‐butyric acid (PCBA) functionalized C‐PCBA SAM, is introduced to stably modify TiO 2 /perovskite interface. In meantime, strong cage–iodide interaction, SAM can passivate defects improve electron...
Exceptional points (EPs), at which more than one eigenvalue and eigenvector coalesce, are unique spectral features of non-Hermiticity (NH) systems. They exist widely in open systems with complex energy spectra. We experimentally demonstrate the appearance paired EPs a periodical-driven degenerate optical cavity along synthetic orbital angular momentum dimension tunable parameter. The complex-energy band structures key EPs, i.e., their bulk Fermi arcs, parity-time symmetry breaking...
As a fundamental characteristic of physical entities, waveparticle duality describes whether microscopic entity exhibits wave or particle attributes depending on the specific experimental setup. This assumption is premised notion that properties are inseparable from objective carrier. However, after concept quantum Cheshire cats was proposed, which makes separation possible, premise no longer holds. Furthermore, an demonstration and inspired by this scenario remains scarce. In work, we...
Abstract Tin oxide (SnO 2 ) based on chemical bath deposition method (CBD‐SnO is considered as an ideal electron transporting layer for perovskite solar cells (PSCs), however, the research precise regulation toward CBD‐SnO lacking. Here, study introduces a multifunctional molecule, potassium 2‐(N‐morpholino)ethanesulfonate (MES‐K), surface of to synergistically modify buried interface between SnO and perovskite. It found that MES‐K introduction can passivate interfacial defects, favor...
Abstract The alternative splicing of PML precursor mRNA gives rise to various isoforms, yet their expression profile in breast cancer cells remains uncharted. We discovered that PML1 is the most abundant isoform all subtypes, and its associated with unfavorable prognosis estrogen receptor-positive (ER+) cancers. depletion reduces cell proliferation, invasion, stemness, while heterologous augments these processes fuels tumor growth resistance fulvestrant, an FDA-approved drug for ER+ cancer,...
A high-speed and cost-effective nanoscale printing technique was developed to fabricate aligned nanowire arrays, nano-freebeams nano-cantilever beams.
Robust single spin color centers in solid state systems with telecom wavelength emission are vital to quantum photonics and networks. The nitrogen vacancy (NV) silicon carbide (SiC) have become promising platforms for those applications. However, little is known about the detailed optical properties of NV centers. In this paper, we investigate photophysics 4H-SiC. results demonstrate that comprise three energy-level electronic structures. Particularly, c-axis centers, both excitation...
This paper democratizes neural information retrieval to scenarios where large scale relevance training signals are not available. We revisit the classic IR intuition that anchor-document relations approximate query-document and propose a reinforcement weak supervision selection method, ReInfoSelect, which learns select pairs best weakly supervise ranker (action), using ranking performance on handful of labels as reward. Iteratively, for batch pairs, ReInfoSelect back propagates gradients...