Publications (317)
Topological conjugacy of circle diffeomorphisms
Jun Hu, Dennis Sullivan
The classical criterion for a circle diffeomorphism to be topologically conjugate to an irrational rigid rotation was given by A. Denjoy. In 1985, one of us (Sullivan) gave a new c…
Participation-Ratio Entropy and Critical Fluctuations in the Thermodynamics of Pancake Vortices
Jun Hu, A. H. MacDonald
We report on a study of the thermodynamics of the Ginzburg-Landau model for two-dimensional type-II superconductors near the transition from the normal state to the Abrikosov-latti…
Alloying-induced topological transition in 2D transition-metal dichalcogenide semiconductors
Liying Ouyang, Ge Hu, Can Qi +1
Research on two-dimensional (2D) topological insulators (TIs) is obstructed due to the lack of feasible approaches to growing 2D TIs in experiments. Through systematic first-princi…
Adaptive Convolutions with Per-pixel Dynamic Filter Atom
Ze Wang, Zichen Miao, Jun Hu +1
Applying feature dependent network weights have been proved to be effective in many fields. However, in practice, restricted by the enormous size of model parameters and memory foo…
High accuracy methods for eigenvalues of elliptic operators by nonconforming elements
Jun Hu, Limin Ma
In this paper, three high-accuracy methods for eigenvalues of second order elliptic operators are proposed by using the nonconforming Crouzeix-Raviart(CR for short) element and the…
JUNO Sensitivity to Invisible Decay Modes of Neutrons
JUNO Collaboration, Angel Abusleme, Thomas Adam +651
We explore the decay of bound neutrons into invisible particles (e.g., or ) in the JUNO liquid scintillator detector, which do not produce…
Numerical strategy on the grid orientation effect in the simulation for two-phase flow in porous media by using the adaptive artificial viscosity method
Xiao-Hong Wang, Meng-Chen Yue, Zhi-Feng Liu +5
It is a challenge to numerically solve nonlinear partial differential equations whose solution involves discontinuity. In the context of numerical simulators for multi-phase flow i…
Afterpulse measurement of JUNO 20-inch PMTs
Rong Zhao, Nikolay Anfimov, Yu Chen +13
In this article we present the large photo-multiplier tube (PMT) afterpulse measurement results of Jiangmen Underground Neutrino Observatory (JUNO) experiment. Totally 11 dynode-PM…
Cubic polynomials with a 2-cycle of Siegel disks
Yuming Fu, Jun Hu, Oleg Muzician
Under conjugation by affine transformations, the dynamical moduli space of cubic polynomials with a -cycle of Siegel disks is parameterized by a three-punctured complex plan…
Effect of biaxial strain and hydrostatic pressure on the magnetic properties of bilayer CrI3
Chong Xu, Qianjun Wang, Bin Xu +1
Two-dimensional van der Waals magnetic materials are intriguing for applications in the future spintronics devices, so it is crucial to explore strategy to control the magnetic pro…
The simplest mixed finite element method for linear elasticity in the symmetric formulation on -rectangular grids
Jun Hu, Hongying Man, Shangyou Zhang
A family of mixed finite elements is proposed for solving the first order system of linear elasticity equations in any space dimension, where the stress field is approximated by sy…
Strain-engineering quantum anomalous Hall effect in janus MnBi2SexTe4-x monolayers
Jiale Chen, Pengfei Li, Jun Hu
Exploring intrinsic magnetic topological insulators (TIs) for next-generation spintronic devices is still challenging in recent years. Here, we present a theoretical investigation…
Owl Eyes: Spotting UI Display Issues via Visual Understanding
Zhe Liu, Chunyang Chen, Junjie Wang +3
Graphical User Interface (GUI) provides a visual bridge between a software application and end users, through which they can interact with each other. With the development of techn…
Tilting modules, dominant dimensions and Brauer-Schur-Weyl duality
Jun Hu, Zhankui Xiao
Let be a standardly stratified algebra over a field and a tilting module over . Let be an indexing set of all simple modules in $A\lmod$. We show that if ther…
Fast Auxiliary Space Preconditioner for Linear Elasticity in Mixed Form
Long Chen, Jun Hu, Xuehai Huang
A block diagonal preconditioner with the minimal residual method and a block triangular preconditioner with the generalized minimal residual method are developed for Hu-Zhang mixed…
A family of conforming mixed finite elements for linear elasticity on triangular grids
Jun Hu, Shangyou Zhang
This paper presents a family of mixed finite elements on triangular grids for solving the classical Hellinger-Reissner mixed problem of the elasticity equations. In these elements,…
Dialogue Disentanglement in Software Engineering: How Far are We?
Ziyou Jiang, Lin Shi, Celia Chen +2
Despite the valuable information contained in software chat messages, disentangling them into distinct conversations is an essential prerequisite for any in-depth analyses that uti…
Feasibility and physics potential of detecting B solar neutrinos at JUNO
JUNO collaboration, Angel Abusleme, Thomas Adam +589
The Jiangmen Underground Neutrino Observatory~(JUNO) features a 20~kt multi-purpose underground liquid scintillator sphere as its main detector. Some of JUNO's features make it an…
Guided Bug Crush: Assist Manual GUI Testing of Android Apps via Hint Moves
Zhe Liu, Chunyang Chen, Junjie Wang +3
Mobile apps are indispensable for people's daily life. Complementing with automated GUI testing, manual testing is the last line of defence for app quality. However, the repeated a…
First experimental proof of PET imaging based on multi-anode MCP-PMTs with Cherenkov radiator-integrated window
Weiyan Pan, Lingyue Chen, Guorui Huang +33
Improving the coincidence time resolution (CTR) of time-of-flight positron emission tomography (TOF-PET) systems to achieve a higher signal-to-noise ratio (SNR) gain or even direct…
Learning Belief Networks in Domains with Recursively Embedded Pseudo Independent Submodels
Jun Hu, Yang Xiang
A pseudo independent (PI) model is a probabilistic domain model (PDM) where proper subsets of a set of collectively dependent variables display marginal independence. PI models can…
Scale- and Context-Aware Convolutional Non-intrusive Load Monitoring
Kunjin Chen, Yu Zhang, Qin Wang +3
Non-intrusive load monitoring addresses the challenging task of decomposing the aggregate signal of a household's electricity consumption into appliance-level data without installi…
JUNO 20-inch PMT and electronics system characterization using large pulses of PMT dark counts at the Pan-Asia testing platform
Caimei Liu, Min Li, Narongkiat Rodphai +35
The main goal of the JUNO experiment is to determine the neutrino mass ordering with a 20kt liquid-scintillator detector. The 20-inch PMT and its 1F3 (one for three) electronics ar…
Graded induction for Specht modules
Jun Hu, Andrew Mathas
Recently Brundan, Kleshchev and Wang introduced a -grading on the Specht modules of the degenerate and non-degenerate cyclotomic Hecke algebras of type . In this p…
On the maximal and minimal degree components of the cocenter of the cyclotomic KLR algebras
Jun Hu, Lei Shi
Let be the cyclotomic KLR algebra associated to a symmetrizable Kac-Moody Lie algebra and polynomials . Shan, Varagno…
Workshop on Aesthetics of Connectivity for Empowerment at ACM Designing Interactive Systems 2024
Jun Hu, Mengru Xue, Cheng Yao +3
Connectivity enabled by technologies such as the Internet of Things, Artificial Intelligence, Big Data, and Cloud Computing is rapidly transforming our interactions with the world…
On Hecke algebras and -graded twisting, Shuffling and Zuckerman functors
Ming Fang, Jun Hu, Yujiao Sun
Let be a complex semisimple Lie algebra with Weyl group . Let be the Iwahori-Hecke algebra associated to . For each , let and be the correspond…
A Penalized Crouzeix-Raviart Element Method for Second Order Elliptic Eigenvalue Problems
Jun Hu, Limin Ma
In this paper we propose a penalized Crouzeix-Raviart element method for eigenvalue problems of second order elliptic operators. The key idea is to add a penalty term to tune the l…
Stabilized mixed finite element methods for linear elasticity on simplicial grids in
Long Chen, Jun Hu, Xuehai Huang
In this paper, we design two classes of stabilized mixed finite element methods for linear elasticity on simplicial grids. In the first class of elements, we use $\boldsymbol{H}(\m…
Beam test of a 180 nm CMOS Pixel Sensor for the CEPC vertex detector
Tianya Wu, Shuqi Li, Wei Wang +28
The proposed Circular Electron Positron Collider (CEPC) imposes new challenges for the vertex detector in terms of pixel size and material budget. A Monolithic Active Pixel Sensor…
Record High Magnetic Anisotropy in Chemically Engineered Iridium Dimer
Xiaoqing Liang, Xue Wu, Jun Hu +2
Exploring giant magnetic anisotropy in small magnetic nanostructures is of both fundamental interest and technological merit for information storage. To prevent spin flipping at ro…
Intrinsic Spin Seebeck Effect in Au/YIG
D. Qu, S. Y. Huang, Jun Hu +2
The acute magnetic proximity effects in Pt/YIG compromise the suitability of Pt as a spin current detector. We show that Au/YIG, with no anomalous Hall effect and a negligible magn…
Brauer algebras, symplectic Schur algebras and Schur-Weyl duality
Richard Dipper, Stephen Doty, Jun Hu
In this paper we prove Schur-Weyl duality between the symplectic group and Brauer algebra over an arbitrary infinite field . We show that the natural homomorphism from the Braue…
Consistent and Efficient MSCKF-based LiDAR-Inertial Odometry with Inferred Cluster-to-Plane Constraints for UAVs
Jinwen Zhu, Xudong Zhao, Fangcheng Zhu +4
Robust and accurate navigation is critical for Unmanned Aerial Vehicles (UAVs) especially for those with stringent Size, Weight, and Power (SWaP) constraints. However, most state-o…
Initial performance results of the JUNO detector
Angel Abusleme, Thomas Adam, Kai Adamowicz +1131
The Jiangmen Underground Neutrino Observatory (JUNO) started physics data taking on 26 August 2025. JUNO consists of a 20-kton liquid scintillator central detector, surrounded by a…
Two low-order nonconforming finite element methods for the Stokes flow in 3D
Jun Hu, Mira Schedensack
In this paper, we propose two low order nonconforming finite element methods (FEMs) for the three-dimensional Stokes flow that generalize the non-conforming FEM of Kouhia and Stenb…
Modified affine Hecke algebras and quiver Hecke algebras of type
Jun Hu, Fang Li
We introduce some modified forms for the degenerate and non-degenerate affine Hecke algebras of type . These are certain subalgebras living inside the inverse limit of cyclotomi…
Nighthawk: Fully Automated Localizing UI Display Issues via Visual Understanding
Zhe Liu, Chunyang Chen, Junjie Wang +3
Graphical User Interface (GUI) provides a visual bridge between a software application and end users, through which they can interact with each other. With the upgrading of mobile…
Distributed Stochastic Optimization for Non-Smooth and Weakly Convex Problems under Heavy-Tailed Noise
Jun Hu, Chao Sun, Bo Chen +2
In existing distributed stochastic optimization studies, it is usually assumed that the gradient noise has a bounded variance. However, recent research shows that the heavy-tailed…
JUNO Sensitivity on Proton Decay Searches
JUNO Collaboration, Angel Abusleme, Thomas Adam +602
The Jiangmen Underground Neutrino Observatory (JUNO) is a large liquid scintillator detector designed to explore many topics in fundamental physics. In this paper, the potential on…
Characterization of the asymptotic Teichmuller space of the open unit disk through shears
Jinhua Fan, Jun Hu
We give a parametrization to the asymptotic Teichmuller space of the open unit disk through equivalent classes of shear functions induced by quasisymmetric homeomorphisms on the Fa…
Manifold Function Encoder: Identifying Different Functions Defined on Different Manifolds
Jun Hu, Pengzhan Jin, Weijun Zhang
We propose the Manifold Function Encoder (MFE) for identifying different functions defined on different manifolds. Both a manifold in Euclidean space and a function defined on this…
Fault Detection for Covered Conductors With High-Frequency Voltage Signals: From Local Patterns to Global Features
Kunjin Chen, Tomáš Vantuch, Yu Zhang +2
The detection and characterization of partial discharge (PD) are crucial for the insulation diagnosis of overhead lines with covered conductors. With the release of a large dataset…
The Lower Bounds for Eigenvalues of Elliptic Operators --By Nonconforming Finite Element Methods
Jun Hu, Yunqing Huang, Qun Lin
The aim of the paper is to introduce a new systematic method that can produce lower bounds for eigenvalues. The main idea is to use nonconforming finite element methods. The genera…
First measurement of reactor neutrino oscillations at JUNO
Angel Abusleme, Thomas Adam, Kai Adamowicz +1131
Neutrino oscillations, a quantum effect manifesting at macroscopic scales, are governed by lepton flavor mixing angles and neutrino mass-squared differences that are fundamental pa…
Specht filtrations and tensor spaces for the Brauer algebra
Jun Hu
Let . In this paper we study the right permutation action of the symmetric group on the set of all the Brauer -diagrams. A new basis for…
Damping signatures at JUNO, a medium-baseline reactor neutrino oscillation experiment
JUNO collaboration, Jun Wang, Jiajun Liao +598
We study damping signatures at the Jiangmen Underground Neutrino Observatory (JUNO), a medium-baseline reactor neutrino oscillation experiment. These damping signatures are motivat…
Spontaneous Coherence and Collective Modes in Double-Layer Quantum Dot Systems
Jun Hu, E. Dagotto, A. H. MacDonald
We study the ground state and the collective excitations of parabolically-confined double-layer quantum dot systems in a strong magnetic field. We identify parameter regimes where…
Cross-Modal Attention Network with Dual Graph Learning in Multimodal Recommendation
Ji Dai, Quan Fang, Jun Hu +3
Multimedia recommendation systems leverage user-item interactions and multimodal information to capture user preferences, enabling more accurate and personalized recommendations. D…
Every FLOP Counts: Scaling a 300B Mixture-of-Experts LING LLM without Premium GPUs
Ling Team, Binwei Zeng, Chao Huang +71
In this technical report, we tackle the challenges of training large-scale Mixture of Experts (MoE) models, focusing on overcoming cost inefficiency and resource limitations preval…
Validation and integration tests of the JUNO 20-inch PMTs readout electronics
Vanessa Cerrone, Katharina von Sturm, Marco Bellato +127
The Jiangmen Underground Neutrino Observatory (JUNO) is a large neutrino detector currently under construction in China. JUNO will be able to study the neutrino mass ordering and t…
A nodal basis for the - finite elements on 5D simplex grids
Jun Hu, Shangyou Zhang
We construct a nodal basis for the 5-dimensional finite element space of polynomial degree on simplex grids, where the finite element functions are on the 6 4D-sim…
Magnetism and Magnetic Anisotropy of Transition Metal-Phthalocyanine Molecules
Jun Hu, Ruqian Wu
Search for single-molecule magnets (SMMs) with high blocking temperature (TB) is urgent for practical applications in magnetic recording, molecular spintronics and quantum computin…
Fault Location in Power Distribution Systems via Deep Graph Convolutional Networks
Kunjin Chen, Jun Hu, Yu Zhang +2
This paper develops a novel graph convolutional network (GCN) framework for fault location in power distribution networks. The proposed approach integrates multiple measurements at…
Realizing robust large-gap quantum spin Hall state in 2D HgTe monolayer on insulating substrate
Can Qi, Liying Ouyang, Jun Hu
Although many possible two-dimensional (2D) topological insulators (TIs) have been predicted in recent years, there is still lack of experimentally realizable 2D TI. Through first-…
A new mixed finite element for the linear elasticity problem in 3D
Jun Hu, Rui Ma, Yuanxun Sun
This paper constructs the first mixed finite element for the linear elasticity problem in 3D using polynomials for the stress and discontinuous polynomials for the disp…
Novel total hip surgery robotic system based on self-localization and optical measurement
Weibo Ning, Jiaqi Zhu, Hongjiang Chen +7
This paper presents the development and experimental evaluation of a surgical robotic system for total hip arthroplasty (THA). Although existing robotic systems used in joint repla…
A Low-energy Threshold and Multi-messenger Trigger System for the JUNO Experiment
Thomas Adam, Fengpeng An, Costas Andreopoulos +563
The paper presents a new multi‑messenger trigger system for the JUNO liquid‑scintillator detector that lowers the energy threshold to about 110 keV and adds real‑time monitoring of…
Strict experimental test of macroscopic realism in a light-matter-interfaced system
Xiao Liu, Zong-Quan Zhou, Yong-Jian Han +10
Macroscopic realism is a classical worldview that a macroscopic system is always determinately in one of the two or more macroscopically distinguishable states available to it, and…
Multi-degree-of-freedom hybrid optical skyrmions
Jun Yao, Yijie Shen, Jun Hu +1
The optical counterparts of skyrmions have recently been constructed with diverse topological types and by different degrees of freedom, such as field, spins, and Stokes vectors, e…
Failure-Aware Bimanual Teleoperation via Conservative Value Guided Assistance
Peng Zhou, Zhongxuan Li, Jinsong Wu +7
Teleoperation of high-precision manipulation is con-strained by tight success tolerances and complex contact dy-namics, which make impending failures difficult for human operators…
VTLayout: Fusion of Visual and Text Features for Document Layout Analysis
Shoubin Li, Xuyan Ma, Shuaiqun Pan +3
Documents often contain complex physical structures, which make the Document Layout Analysis (DLA) task challenging. As a pre-processing step for content extraction, DLA has the po…
A direct finite element method for elliptic interface problems
Jun Hu, Limin Ma
In this paper, a direct finite element method is proposed for solving interface problems on unfitted meshes. This new method treats the two interface conditions as an $H^{\frac12}(…
PEL-BERT: A Joint Model for Protocol Entity Linking
Shoubin Li, Wenzao Cui, Yujiang Liu +4
Pre-trained models such as BERT are widely used in NLP tasks and are fine-tuned to improve the performance of various NLP tasks consistently. Nevertheless, the fine-tuned BERT mode…
Chern Half Metals: A New Class of Topological Materials to Realize the Quantum Anomalous Hall Effect
Jun Hu, Zhenyue Zhu, Ruqian Wu
The search of new topological insulators that demonstrate the quantum anomalous Hall effect (QAHE) is a cutting-edge research topic in condensed matter physics and materials scienc…
Piecewise dominant sequences and the cocenter of the cyclotomic quiver Hecke algebras
Jun Hu, Lei Shi
We study the cocenter of the cyclotomic quiver Hecke algebra associated to an {\it arbitrary} symmetrizable Cartan matrix , and $α\in…
Effective and Efficient Masked Image Generation Models
Zebin You, Jingyang Ou, Xiaolu Zhang +3
Although masked image generation models and masked diffusion models are designed with different motivations and objectives, we observe that they can be unified within a single fram…
NTSFormer: A Self-Teaching Graph Transformer for Multimodal Isolated Cold-Start Node Classification
Jun Hu, Yufei He, Yuan Li +2
Isolated cold-start node classification on multimodal graphs is challenging because such nodes have no edges and often have missing modalities (e.g., absent text or image features)…
The coupling of mixed and primal finite element methods for the coupled body-plate problem
Jun Hu, Zhen Liu, Rui Ma
This paper considers the coupled problem of a three-dimensional elastic body and a two-dimensional plate, which are rigidly connected at their interface. The plate consists of a pl…
Short-term Load Forecasting with Deep Residual Networks
Kunjin Chen, Kunlong Chen, Qin Wang +3
We present in this paper a model for forecasting short-term power loads based on deep residual networks. The proposed model is able to integrate domain knowledge and researchers' u…
On the structure of cyclotomic nilHecke algebras
Jun Hu, Xinfeng Liang
In this paper we study the structure of the cyclotomic nilHecke algebras $\HH_{\ell,n}^{(0)}$, where . We construct a monomial basis for $\HH_{\ell,n}^{(0)}$ which ver…
Autonomous Chain-of-Thought Distillation for Graph-Based Fraud Detection
Yuan Li, Jun Hu, Bryan Hooi +2
Graph-based fraud detection on text-attributed graphs (TAGs) requires jointly modeling rich textual semantics and relational dependencies. However, existing LLM-enhanced GNN approa…
Locally Non-rigid Registration for Mobile HDR Photography
Orazio Gallo, Alejandro Troccoli, Jun Hu +2
Image registration for stack-based HDR photography is challenging. If not properly accounted for, camera motion and scene changes result in artifacts in the composite image. Unfort…
Seeing is Believing: Vision-driven Non-crash Functional Bug Detection for Mobile Apps
Zhe Liu, Cheng Li, Chunyang Chen +6
Mobile app GUI (Graphical User Interface) pages now contain rich visual information, with the visual semantics of each page helping users understand the application logic. However,…
VGPN: Voice-Guided Pointing Robot Navigation for Humans
Jun Hu, Zhongyu Jiang, Xionghao Ding +2
Pointing gestures are widely used in robot navigationapproaches nowadays. However, most approaches only use point-ing gestures, and these have two major limitations. Firstly, they…
Graded dimensions and monomial bases for the cyclotomic quiver Hecke algebras
Jun Hu, Lei Shi
In this paper we give a closed formula for the graded dimension of the cyclotomic quiver Hecke algebra associated to an {\it arbitrary} symmetrizable Cartan matrix $A=(a…
Robust Multimodal Recommendation via Graph Retrieval-Enhanced Modality Completion
Yuan Li, Jun Hu, Jiaxin Jiang +2
Multimodal data plays a critical role in web-based recommendation systems, where information from diverse modalities such as vision and text enhances representation learning. Howev…
Perron's method and spherical ideal circle patterns with prescribed total geodesic curvatures
Lishan Li, Jun Hu, Yi Qi +1
In this paper, we apply the classical Perron method to give a proof of the existence and uniqueness/rigidity result of a circle pattern on a closed surface equipped with conical sp…
Beyond Divergence: Characterizing Co-exploration Patterns in Collaborative Design Processes
Xinhui Ye, Joep Frens, Jun Hu
Exploration is crucial in the design process and is known for its essential role in fostering creativity and enhancing design outcomes. Within design teams, exploration evolves int…
Crystal of affine and Hecke algebras at a primitive th root of unity
Huang Lin, Jun Hu
Let with and . In this paper we give a new realization of the crystal of affine using t…
Seminormal forms and cyclotomic quiver Hecke algebras of type
Jun Hu, Andrew Mathas
This paper shows that the cyclotomic quiver Hecke algebras of type , and the gradings on these algebras, are intimately related to the classical seminormal forms. We start by cl…
Two-Dimensional Vortex Lattice Melting
Jun Hu, A. H. MacDonald
We report on a Monte-Carlo study of two-dimensional Ginzburg-Landau superconductors in a magnetic field which finds clear evidence for a first-order phase transition characterized…
Molecular-Scale Hydrophilicity Induced by Solute: Molecular-thick Charged Pancakes of Aqueous Salt Solution on Hydrophobic Carbon-based Surfaces
Guosheng Shi, Yue Shen, Jian Liu +5
We directly observed molecular-thick aqueous salt-solution pancakes on a hydrophobic graphite surface under ambient conditions employing atomic force microscopy. This observation i…
Heralded entanglement distribution between two absorptive quantum memories
Xiao Liu, Jun Hu, Zong-Feng Li +6
Owing to the inevitable loss in communication channels, the distance of entanglement distribution is limited to approximately 100 kilometres on the ground. Quantum repeaters can ci…
Nature of magnetic exchange interactions in kagome antiferromagnets FeGe and FeSn
Yitao Zheng, Yan Zhu, Jun Hu
Magnetic exchange interactions (MEIs) in kagome magnets exhibit rich features due to the interplay of charge, spin, orbital and lattice degrees of freedom, giving rise to a variety…
Preconditioned Legendre spectral Galerkin methods for the non-separable elliptic equation
Xuhao Diao, Jun Hu, Suna Ma
The Legendre spectral Galerkin method of self-adjoint second order elliptic equations usually results in a linear system with a dense and ill-conditioned coefficient matrix. In thi…
Integral -deformed involution modules
Jun Hu, Yujiao Sun
Let be a Coxeter system and an automorphism of with order and . Lusztig and Vogan ([11], [14]) have introduced a -deformed version …
Superconvergence of both two and three dimensional rectangular Morley elements for biharmonic equations
Jun Hu, Zhongci Shi, Xueqin Yang
In the present paper, superconvergence of second order, after an appropriate postprocessing, is achieved for both the two and three dimensional first order rectangular Morley eleme…
Branching rules for Hecke Algebras of Type
Jun Hu
In this paper we study the branching problems for Hecke algebra of type . We explicitly describe the decompositions of the socle of the restriction of each irreducib…
Modality-Independent Graph Neural Networks with Global Transformers for Multimodal Recommendation
Jun Hu, Bryan Hooi, Bingsheng He +1
Multimodal recommendation systems can learn users' preferences from existing user-item interactions as well as the semantics of multimodal data associated with items. Many existing…
Theoretical study on hot-carrier generation, transport and injection in TiN/TiO junction
Tingting Liu, QianJun Wang, Cheng Zhang +2
Promoting performance of generation, transport and injection of hot carriers in metal/semiconductor junctions is critical for harvesting energy of hot carriers. However, the inject…
Generalizing Graph Transformers Across Diverse Graphs and Tasks via Pre-training
Yufei He, Zhenyu Hou, Yukuo Cen +5
Graph pre-training has been concentrated on graph-level tasks involving small graphs (e.g., molecular graphs) or learning node representations on a fixed graph. Extending graph pre…
Convergence and optimality of the adaptive nonconforming linear element method for the Stokes problem
Jun Hu, Jinchao Xu
In this paper, we analyze the convergence and optimality of a standard adaptive nonconforming linear element method for the Stokes problem. After establishing a special quasi--orth…
Unblind Text Inputs: Predicting Hint-text of Text Input in Mobile Apps via LLM
Zhe Liu, Chunyang Chen, Junjie Wang +5
Mobile apps have become indispensable for accessing and participating in various environments, especially for low-vision users. Users with visual impairments can use screen readers…
Intrinsic higher-order topological states in 2D honeycomb Z_2 quantum spin Hall insulators
Sibin Lü, Jun Hu
The exploration of topological phases remains a cutting-edge research frontier, driven by their promising potential for next-generation electronic and quantum technologies. In this…
Schubert Class and cyclotomic nilHecke algebras
Kai Zhou, Jun Hu
Let be positive integers such that . Let be the Grassmannian which consists of the set of -dimensional subspaces of $\mathbb{C}^{\ell…
Unexpectedly super strong paramagnetism of aromatic peptides due to cations
Haijun Yang, Liuhua Mu, Lei Zhang +8
We found that the AYFFF self-assemblies in the chloride solution of some divalent cations ( and ) display super strong paramagnetism, which may approach…
Efficient Graph Deep Learning in TensorFlow with tf_geometric
Jun Hu, Shengsheng Qian, Quan Fang +4
We introduce tf_geometric, an efficient and friendly library for graph deep learning, which is compatible with both TensorFlow 1.x and 2.x. tf_geometric provides kernel libraries f…
Topological transition in monolayer blue phosphorene with transiton-metal adatom under stain
Ge Hu, Jun Hu
We carried out first-principles calculations to investigate the electronic properties of the monolayer blue phosphorene (BlueP) decorated by the group-IVB transition-metal adatoms…
Test of the JUNO 20-inch PMTs during Installation
Haojie Dong, Zhaoyuan Peng, Zhonghua Qin +13
Photomultiplier tubes (PMTs) are widely used in neutrino experiments. As a new-generation neutrino observatory, JUNO requires an excellent energy resolution of 3% at 1 MeV. This wi…