A5101546621- CCD and CMOS Imaging Sensors
- Advanced Memory and Neural Computing
- Algebraic structures and combinatorial models
- Nanowire Synthesis and Applications
- Commutative Algebra and Its Applications
- Homotopy and Cohomology in Algebraic Topology
- Silicon Carbide Semiconductor Technologies
- Speech and Audio Processing
- African history and culture analysis
- Cloud Computing and Resource Management
- Electric Motor Design and Analysis
- Speech Recognition and Synthesis
- Rings, Modules, and Algebras
- Distributed systems and fault tolerance
- Wildlife Ecology and Conservation
- Analytical Chemistry and Sensors
- Sport and Mega-Event Impacts
- Music and Audio Processing
- Carbon Nanotubes in Composites
- Wnt/β-catenin signaling in development and cancer
- Radiation Effects in Electronics
- Advanced Data Storage Technologies
- VLSI and Analog Circuit Testing
- Hearing Loss and Rehabilitation
- Perovskite Materials and Applications
Zhejiang University
2012-2024
State Key Laboratory of Silicon Materials
2023
Hangzhou Wanxiang Polytechnic
2022
Nanjing University
2015
Evaluating patterns of genetic variation is important to identify conservation units (i.e., evolutionarily significant [ESUs], management [MUs], and adaptive [AUs]) in endangered species. While neutral markers could be used infer population history, their application the estimation limited. The capacity adapt various environments vital for long-term survival Hence, analysis loci, such as major histocompatibility complex (MHC) genes, critical genetics studies. Here, we investigated 4...
Graphene-silicon charge-sampling devices (CSD) can achieve remarkable sensitivity to weak light detection, benefiting from intrinsic amplification and nondestructive signal readout, showing vast application prospects. Since the response readout strategy significantly differ traditional photodetectors, a dedicated integrated circuit (ROIC) is essential, specifically designed be compatible with nonuniformity of CSDs while ensuring output high linearity. Here, we investigate technique design an...
Traditional electron-multiplying charge-coupled devices suffer from slow readout and large power consumption because of the complex driving circuitry implemented for square clocking to serially transfer charge during process. At same time, photo-generated carriers are also prone pre-amplification losses. Owing electrostatic capacitive coupling tunable graphene channel with silicon photogate, an in-situ transient photoresponse study single graphene-oxide-silicon heterostructure driven into...
The performance of the Graphene/Si (Gr/Si) Schottky interface and its potential in future electronics strongly rely on quality interconnecting contacts with external circuitry. In this work, we investigate dominating limiting factors Gr/Si interfaces designed for high light absorption, paying particular attention to nature contact failure under electrostatic discharge (ESD) conditions. Our findings indicate that severe current crowding at edges graphene is factor device breakdown. Material...
With the broad applications of speech technology, enhancement (SE) is becoming more and important nowadays. Most existing deep-learning-based SE methods use encoder-decoder architecture, where encoder first encodes noisy produces latent embedding. This embedding inevitably contains information both noise, which may affect decoder's prediction clean speech. To deal with it, we propose a projection module based on self-attention (SA), projects into two orthogonal subspaces: speech-dominant...
In this paper, we investigate the rings over which a module is Gorenstein flat if and only it projective. Some examples of such are given. We show that class projective modules covering. also characterize preenveloping. As conclusion, obtain commutative ring artinian every has preenvelope. The existence pure injective preenvelopes certain shown.
For a class of $R$-modules $\mathcal{X}$ containing all projective $R$-modules, the $\mathcal{X}$-Gorenstein vary from to Gorenstein $R$-modules. We characterize rings over which left global dimensions are finite. If further $\mathcal{Y}$ contains injective we show existence new dimension $R$ with respect and satisfying proper conditions. As an application Ding-Chen by this infinite dimension. also precovers for large rings.
In daily interactions, human speech perception is inherently a multi-modality process. Audio-visual enhancement (AV-SE) aims to aid with the help of visual information. However, fusion strategy most AV-SE approaches too simple, resulting in dominance audio modality. The modality usually ignored, especially when signal-to-noise ratio (SNR) medium or high. This paper proposes an encoder-decoder-based convolutional neural network deep fusion. uses temporal attention align features selectively...
Van der Waals (vdWs) heterostructures with their extended cross-dimensional integration freedom, emerged as most appropriate choice for next-generation electronics and optoelectronics. In the post Moore era, industry is on verge of shifting from covalent or ionic bond-dominated homo- hetero-interfaces to vdWs integrated systems, hailed by clean interfaces free dangling bonds Fermi-level pinning while lodging rich device physics confinement gating effects. Hence, it essential develop devices...
High availability is a valuable property in distributed systems. The master-slave model used wildly data management systems for high performance. However, many still have SPOF (Single Point of Failure) the single master node. We exploit generalized solution to meet several common use cases different makes as service (HAaaS), which uses shared storage infrastructure make stateless and provides an automatic fail over high-availability service. deploy HAaaS subsystems our unstructured system...