Recent Submissions

  • Low-temperature in situ growth of graphene on metallic substrates and its application in anticorrosion 

    Zhu, Minmin; Du, Zehui; Yin, Zongyou; Zhou, Wenwen; Liu, Zhengdong; Tsang, Siu Hon; Teo, Edwin Hang Tong (2015)
    Metal or alloy corrosion brings about huge economic cost annually, which is becoming one area of growing concern in various industries, being in bulk state or nanoscale range. Here, single layer or few layers of graphene ...
  • Composition-controlled synthesis and tunable optical properties of ternary boron carbonitride nanotubes 

    Li, Hongling; Tay, Roland Yingjie; Tsang, Siu Hon; Jing, Lin; Zhu, Minmin; Leong, Fei Ni; Teo, Edwin Hang Tong (2017)
    Controlling the composition and structure of boron carbonitride nanotubes (BCNNTs) is the critical factor for tuning their electrical and optical properties, which in turn allows for the broadening of their applications. ...
  • Multifunctional and highly compressive cross-linker-free sponge based on reduced graphene oxide and boron nitride nanosheets 

    Li, Hongling; Jing, Lin; Tay, Roland Yingjie; Tsang, Siu Hon; Lin, Jinjun; Zhu, Minmin; Leong, Fei Ni; Teo, Edwin Hang Tong (2017)
    In this work, we report for the first time a simple approach to fabricate 3D reduced graphene oxide/boron nitride (rGO/BN) sponges with no additional chemical cross-linkers. Encouragingly, such sponge possesses higher ...
  • Effect of annealing temperature on physical properties of nanostructured TiN/3DG composite 

    Dabir, Fatemeh; Sarraf-Mamoory, Rasoul; Loeblein, Manuela; Tsang, Siu Hon; Teo, Edwin Hang Tong (2015)
    Recently, three-dimensional graphene (3DG) has attracted much attention in many research fields due to its unique structure and considerable properties. In order to expand the range of applications of 3DG, the suitable ...
  • An analytic approach for optimal geometrical design of GaAs nanowires for maximal light harvesting in photovoltaic cells 

    Wu, Dan; Tang, Xiaohong; Wang, Kai; Li, Xianqiang (2017)
    Semiconductor nanowires(NWs) with subwavelength scale diameters have demonstrated superior light trapping features, which unravel a new pathway for low cost and high efficiency future generation solar cells. Unlike other ...
  • Connection adaption for control of networked mobile chaotic agents 

    Zhou, Jie; Zou, Yong; Guan, Shuguang; Liu, Zonghua; Xiao, Gaoxi; Boccaletti, S. (2017)
    In this paper, we propose a strategy for the control of mobile chaotic oscillators by adaptively rewiring connections between nearby agents with local information. In contrast to the dominant adaptive control schemes where ...
  • Broadband and thin magnetic absorber with non-Foster metasurface for admittance matching 

    Mou, Jinchao; Shen, Zhongxiang (2017)
    One of the long-standing and challenging problems in microwave engineering is the realization of ultra-wideband absorption using extremely-thin structures. Magnetic material can facilitate thickness reduction for microwave ...
  • Surface plasmon induced direct detection of long wavelength photons 

    Tong, Jinchao; Zhou, Wei; Qu, Yue; Xu, Zhengji; Huang, Zhiming; Zhang, Dao Hua (2017)
    Millimeter and terahertz wave photodetectors have long been of great interest due to a wide range of applications, but they still face challenges in detection performance. Here, we propose a new strategy for the direct ...
  • Low-threshold optically pumped lasing in highly strained germanium nanowires 

    Bao, Shuyu; Kim, Daeik; Onwukaeme, Chibuzo; Gupta, Shashank; Saraswat, Krishna; Lee, Kwang Hong; Kim, Yeji; Min, Dabin; Jung, Yongduck; Qiu, Haodong; Wang, Hong; Fitzgerald, Eugene A.; Tan, Chuan Seng; Nam, Donguk (2017)
    The integration of efficient, miniaturized group IV lasers into CMOS architecture holds the key to the realization of fully functional photonic-integrated circuits. Despite several years of progress, however, all group IV ...
  • Agent based aggregated behavior modelling for electric vehicle charging load 

    Chaudhari, Kalpesh Subhash; Kandasamy, Nandha Kumar; Krishnan, Ashok; Ukil, Abhisek; Gooi, Hoay Beng (2018)
    Widespread adoption of electric vehicles (EVs) would significantly increase the overall electrical load demand in power distribution networks. Hence, there is a need for comprehensive planning of charging infrastructure ...
  • Localized multifeature metric learning for image-set-based face recognition 

    Lu, Jiwen; Wang, Gang; Moulin, Pierre (2015)
    This paper presents a new approach to image-set-based face recognition, where each training and testing example is a set of face images captured from varying poses, illuminations, expressions, and resolutions. While a ...
  • A Novel Electricity Transaction Mode of Microgrids Based on Blockchain and Continuous Double Auction 

    Wang, Jian; Wang, Qianggang; Zhou, Niancheng; Chi, Yuan (2017)
    The installed capacity of distributed generation (DG) based on renewable energy sources has increased continuously in power systems, and its market-oriented transaction is imperative. However, traditional transaction ...
  • Dynamic modeling and validation of a liquid desiccant cooling and dehumidification system 

    Ou, Xianhua; Cai, Wenjian; He, Xiongxiong; Zhai, Deqing; Wang, Xinli (2017)
    In this study, a simplified dynamic model for the liquid desiccant cooling and dehumidification system (LDCDS) is developed from a control viewpoint based on the laws of conservation of energy and mass. The complete LDCDS ...
  • Strategies to Achieve High-Performance White Organic Light-Emitting Diodes 

    Zhang, Lirong; Li, Xiang-Long; Luo, Dongxiang; Xiao, Peng; Xiao, Wenping; Song, Yuhong; Ang, Qinshu; Liu, Baiquan (2017)
    As one of the most promising technologies for next-generation lighting and displays, white organic light-emitting diodes (WOLEDs) have received enormous worldwide interest due to their outstanding properties, including ...
  • Short-channel drain current model for asymmetric heavily / lightly doped DG MOSFETs 

    Dutta, Pradipta; Syamal, Binit; Koley, Kalyan; Dutta, Arka; Sarkar, C. K. (2017)
    The paper presents a drain current model for double gate metal oxide semiconductor field effect transistors (DG MOSFETs) based on a new velocity saturation model that accounts for short-channel velocity saturation effect ...
  • Extreme-Value Graphical Models With Multiple Covariates 

    Yu, Hang; Dauwels, Justin; Jonathan, Philip (2014)
    To assess the risk of extreme events such as hurricanes, earthquakes, and floods, it is crucial to develop accurate extreme-value statistical models. Extreme events often display heterogeneity (i.e., nonstationarity), ...
  • Modeling Spatio-Temporal Extreme Events Using Graphical Models 

    Yu, Hang; Dauwels, Justin (2016)
    We propose a novel statistical model to describe spatio-temporal extreme events. The model can be used, for instance, to estimate extreme-value temporal pattern such as seasonality and trend, and further to predict the ...
  • Human Motion Capture Data Tailored Transform Coding 

    Hou, Junhui; Chau, Lap-Pui; Magnenat-Thalmann, Nadia; He, Ying (2015)
    Human motion capture (mocap) is a widely used technique for digitalizing human movements. With growing usage, compressing mocap data has received increasing attention, since compact data size enables efficient storage and ...
  • 新颖材料器件为全息显示带来的新机遇 = Novel materials and devices bring new opportunities for holographic display 

    彭玮婷 Peng Wei-Ting; 刘娟 Liu Juan; 李昕 Li Xin; 薛高磊 Xue Gao-Lei; 韩剑 Han Jian; 胡滨 Hu Bin; 王涌天 Wang Yong-Tian (2018)
    三维显示是人类获取身临其境视觉信息的有效途径,其中全息技术能够提供人眼所需的全部深度信息,被认为是理想的三维显示方式.然而受目前显示器件的限制,如可刷新调制器件的时间-空间(时空)带宽积受限、海量数据云处理速率限制、图像质量不高的问题等,全息显示技术的发展进入了瓶颈期.为了提高显示质量、扩大时空带宽积、提升系统性能,需要发展崭新的全息显示器件,从根本上解决目前遇到的问题.超颖材料、超构表面以及二维材料等诸多新颖材料的涌现为全息显示带来新 ...
  • Mechanical wear debris feature, detection, and diagnosis: A review 

    Hong, Wei; Cai, Wenjian; Wang, Shaoping; Tomovic, Mileta M. (2017)
    Mechanical debris is an important product of friction wear, which is also a crucial approach to know the running status of a machine. Many studies have been conducted on mechanical debris in related fields such as tribology, ...

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