Showing 1 - 20 results of 490 for search '(((sheer OR sheet) OR (cher OR ((hern OR chern) OR (hern OR chern)))) OR (cheen OR chien))*', query time: 0.21s Refine Results
  1. 1

    Repulsive Casimir effect in Chern insulators by Tiang, Bi Hong

    Published 2022
    “…In this work, we investigate the possibility of achieving the repulsive Casimir effect between two identical Chern insulators in two directions, i.e. (i) small finite (non- zero) temperature effect on Casimir–Lifshitz interaction between 2D Chern Insulators with Chern number C = 1 and (ii) the zero temperature Casimir interaction between 2D Chern Insulators with higher Chern number C = 3, 4, 8. …”
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    Final Year Project (FYP)
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    Phononic real Chern insulator with protected corner modes in graphynes by Zhu, Jiaojiao, Wu, Weikang, Zhao, Jianzhou, Chen, Cong, Wang, Qianqian, Sheng, Xianlei, Zhang, Lifa, Zhao, Yuxin, Yang, Shengyuan A.

    Published 2023
    “…By using first-principle calculations and topology/symmetry analysis, we find that phonons in both graphdiyne and $\gamma$-graphyne exhibit a second-order topology, which belongs to the specific case known as real Chern insulator. We identify the nontrivial phononic band gaps, which are characterized by nontrivial real Chern numbers enabled by the spacetime inversion symmetry. …”
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    Journal Article
  3. 3

    Nodal Brillouin-zone boundary from folding a Chern insulator by Lang, Li-Jun, Zhang, Shao-Liang, Zhou, Qi

    Published 2018
    “…A Chern insulator is a building block of many topological quantum matters. …”
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    Journal Article
  4. 4

    Topological phase transition induced by gain and loss in a photonic Chern insulator by Teo, Hau Tian, Xue, Haoran, Zhang, Baile

    Published 2022
    “…We present a design of a non-Hermitian photonic Chern insulator whose band topology can be tuned via gain and loss. …”
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    Journal Article
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    System of floating solar farm with vertical curtain and different anchoring configuration by Chern, Adam

    Published 2022
    “…Three parameters of the set-up were tested: surface penetration of vertical sheet, length of horizontal sheet and separation distance between the two sheets. …”
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    Final Year Project (FYP)
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    Freezing behaviour of impact droplet on cooled super-hydrophilic mesh and silicon wafer by Chang, Chern Jie

    Published 2020
    “…A brief extension of the investigation is conducted on a novel pressed-mesh substrate (stainless steel mesh pressed into sheet aluminium) and it is shown that macro-scale mesh properties such as a higher open-area-ratio leads to lesser droplet spreading and more bubble entrapment on impact. …”
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    Final Year Project (FYP)
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    Highly transparent and conductive electrode based on aligned silver nanowires by Sin, Terence Jia Chern

    Published 2019
    “…Moreover, the AgNW thin film with 90° cross alignment possessed significantly enhanced electrical and optical properties (i.e. sheet resistance, Rs = 3.7 W/sq and transmittance, T550nm = 85%), compared to that of randomly-orientated AgNWs (i.e. …”
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    Final Year Project (FYP)
  20. 20

    The Impact of Process Replacement on Sheet Metal Product Design: The Use of Steel Extrusions Versus Formed Sheet Metal by Yuan, Chenyu

    Published 2024
    “…The sheet metal manufacturing industry, with its rich history and legacy, continues to seek innovative methods to enhance automation and reduce costs in an increasingly competitive market. …”
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    Thesis