Showing 1,341 - 1,360 results of 1,387 for search '(((bears OR beams) OR cars) OR (shear OR (cheer OR (cheese OR (cheers OR chers)))))*', query time: 0.20s Refine Results
  1. 1341
  2. 1342

    Programmable interfacial band configuration in WS2/Bi2O2Se heterojunctions by Zhang, Hanwen, Fu, Jianhui, Carvalho, Alexandra, Poh, Eng Tuan, Chung, Jing-Yang, Feng, Minjun, Chen, Yinzhu, Wang, Bo, Shang, Qiuyu, Yang, Hengxing, Zhang, Zheng, Lim, Sharon Xiaodai, Gao, Weibo, Gradečak, Silvija, Qiu, Cheng-Wei, Lu, Junpeng, He, Chunnian, Sum, Tze Chien, Sow, Chorng Haur

    Published 2024
    “…Using this material combination, we further design a sophisticated band architecture incorporating both type-I (WS2 straddles Bi2O2Se, fluorescence-quenched) and type-I (Bi2SeO5 straddles WS2, fluorescence-recovered) alignments in one sample through focused laser beam (FLB). By programming the FLB trajectory, we achieve a predesigned localized fluorescence micropattern on WS2 without changing its intrinsic atomic structure. …”
    Get full text
    Journal Article
  3. 1343

    Design and investigation of block copolymers for dispersion of carbon nanotubes in polymer matrices by Liu, Chengyin

    Published 2018
    “…To further improve the tensile properties of the SWNTs/epoxy nanocomposites, we fabricated another series of PI-derived block copolymers via ring-opening polymerization initiated from hydroxyl-terminated polyimide of lactide and allyl-bearing 2-methyl-2-(allyloxycarbonyl)propylene carbonate) (MAC) to produce PLA-b-PI-b-PLA (TB1) and PMAC-b-PI-b-PMAC (TB2) which are polyester and poly(ester-carbonate)-derived, respectively. …”
    Get full text
    Thesis
  4. 1344

    Synthesis of heavy cyanide analogs for the design of novel Prussian blue analogs by Yang, E

    Published 2023
    “…In order to provide illustrative points of comparison, analogous metal complexes bearing various strong-field ligands are also synthesized and analyzed using the same approach.…”
    Thesis
  5. 1345

    Computational design of a novel soft-Xray-based turbulence diagnostic in NSTX-U by Chen, Xiang

    Published 2024
    “…Assumptions from the previous study, such as infinitely thin beam size, are relaxed to assess their impact on reconstruction. …”
    Get full text
    Get full text
    Thesis
  6. 1346

    Investigation of solar cell carrier lifetime using photoconductance lifetime measurements by Sng, Joseph Ding Wen

    Published 2020
    “…For comparison, we have also studied electron beam deposited MoOx as a passivation layer. The evaluation of the quality of the passivation is done by measuring the effective lifetime of Si via the Sinton WCT-120 Photoconductance Lifetime tester. …”
    Get full text
    Final Year Project (FYP)
  7. 1347

    Constructing 3D self-supporting surfaces with isotropic stress using 4D minimal hypersurfaces of revolution by Ma, Long, He, Ying, Sun, Qian, Zhou, Yuanfeng, Zhang, Caiming, Wang, Wenping

    Published 2021
    “…The existing thrust network analysis methods discretize both geometry and material by approximating the continuous stress field through uniaxial singular stresses, making them an ideal tool for analysis and design of beam structures. In contrast, our method works on piecewise linear surfaces with continuous material. …”
    Get full text
    Journal Article
  8. 1348

    Effect of geometric scaling on the microstructural development of selective laser melted metal parts by Ng, Angelin Shia Yin

    Published 2022
    “…This study discusses the effect of geometric scaling, delay time (i.e., the time it takes for the laser beam to jump from one scan vector to the adjacent scan vector, which is controlled by the jump speed), gas flow, and defocusing distance on microstructural development and mechanical properties of selective laser melted 316L stainless steel. 316L stainless steel has been used in various industries such as aerospace and petrochemical industries due to its superior properties such as very good corrosion resistance. …”
    Get full text
    Final Year Project (FYP)
  9. 1349

    Bacteria-mediated anti-cancer therapy by Bhave, Madhura Satish

    Published 2019
    “…However, IB significantly inhibited the growth of the tumors and improved the survival rate of immunocompetent CT26 tumor-bearing mice. Histological analysis showed that IB increased the necrotic area in HCT116 tumors. …”
    Get full text
    Get full text
    Thesis
  10. 1350

    Export competitiveness in the context of Singapore by Chew, Kheng Lee, Phua, Chin Tiong, Yau, Puay Hiang

    Published 2014
    “…Last but not least, we must bear in mind that Singapore is only a small economy. …”
    Get full text
    Final Year Project (FYP)
  11. 1351
  12. 1352

    Squeezing the Quantum Noise of LIGO below the Standard Quantum Limit by Jia, Wenxuan

    Published 2024
    “…The SQL applies when using uncorrelated photons or coherent light to measure the object, such as a laser beam. However, introducing quantum correlations through squeezed light, a technique called squeezing (Chapter 2), can circumvent this limit. …”
    Get full text
    Thesis
  13. 1353

    Growth of gallium nitride nanowires by low pressure chemical vapor deposition (LPCVD) by Wang, Jianbo

    Published 2013
    “…Growth of III-Nitride nanowires on Si, which is the most commonly used substrate in microelectronic industry, using different growth techniques such as conventional Chemical Vapor Deposition (CVD), Metal Organic Chemical Vapor Deposition (MOCVD), and Molecular Beam Epitaxy (MBE) etc. have been explored. Low pressure chemical vapor deposition (LPCVD), which is widely used in Si wafer fabs, is of particular interest due to its low cost, ability to handle large size wafer and high throughput. …”
    Get full text
    Thesis
  14. 1354

    Ordered hybrid nanoneedle arrays for gas sensing by Liu, Hai

    Published 2014
    “…In the present thesis, a novel ordered metal/silicon hybrid nanoneedle array is fabricated using an ion beam that patterns the metal/silicon substrate producing a pillar array followed by the self-organization of hybrid nanoneedles. …”
    Get full text
    Thesis
  15. 1355
  16. 1356

    Surface plasmon resonance (SPR) enhanced biosensors by Zhang, Jinling

    Published 2016
    “…The fabrication steps of the arrays were composed of electron-beam lithography and nano-imprint lithography. In comparison with the PAuNH array, the AuNH array offered higher field enhancement for fluorescence when only LSP was excited. …”
    Get full text
    Thesis
  17. 1357

    Two-dimensional transitional metal dichalcongenide heterostructures : interface optical properties by Zheng, ShouJun

    Published 2018
    “…In the hBN/TMDC/hBN heterostructure, e-beam induced e-h pairs can transfer to and be trapped in the middle TMDC layer, leading to increased recombination probability within the TMDC layer. …”
    Get full text
    Thesis
  18. 1358

    Nonequilibrium hyperuniform fluids by Lei, Yusheng

    Published 2024
    “…The first one is the systems stemmed from random organization (RO) dynamics, which is a model originally proposed to describe the chaotic particle motion in sheared non-Brownian suspensions. The subsequent one is the hyperuniform systems found in active particle systems, including hyperuniform reactive particle fluids and the chiral active brownian systems and biological algae systems, etc. …”
    Get full text
    Thesis-Doctor of Philosophy
  19. 1359

    Novel heat treatment methodology for residual stress relieve of AlSi10Mg without compromise of mechanical strength by Lim, Chong Heng

    Published 2021
    “…Additive manufacturing (AM) has made the fabrication of complex parts possible which otherwise, would not have been possible with conventional subtractive manufacturing. Laser Beam Powder Bed (LBPB) Fusion, commonly known as Selective Laser Melting (SLM), is one of the methodologies in AM for metal fabrication. …”
    Get full text
    Thesis-Doctor of Philosophy
  20. 1360

    SPP/LSP coupled hybrid mode directed multi-functional surface-enhanced Raman system by Du, Luping

    Published 2013
    “…In the experiment, SPPs are excited by a tightly-focused radially polarized beam and interact with the nanospheres to generate the plasmon-hybrid-mode, exactly according to the second configuration aforementioned. …”
    Get full text
    Thesis