Showing 481 - 500 results of 806 for search '((beers OR heaters) OR (bears OR (beams OR beam)))', query time: 0.13s Refine Results
  1. 481

    Nanostructured vanadium dioxide with metal to insulator transition : preparation and thermochromic properties by Wang, Ning

    Published 2017
    “…The pristine and doped VO2 nanostructures could be synthesized under normal hydrothermal approaches, and it is of great interests that VO2 nanobeams exhibit the dual surface plasmon resonance (SPR), which was firstly reported and such beam structure is also promising for electronic device.…”
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    Thesis
  2. 482

    Fabrication of artificial defects in aircraft components for nondestructive testing using 3D printing by Chan, Marcus Jia Jun

    Published 2019
    “…It was found that despite being able to correctly measure the component’s depth, the topography was found to be distorted due to a combination of beam spread and machine measurement errors. Lastly, due to the limitations and cost of this project, several recommendations and improvements have been identified. …”
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    Final Year Project (FYP)
  3. 483

    A signal through the noise: accurate determination of hydrogen atom positions in crystal structures and optimisation of Laue neutron diffraction methods by Sackman, GA

    Published 2021
    “…This focuses on:</p> <p>Recommendations for the efficient collection of Laue neutron data, in order to optimise the data set completeness and awarded beam-time; strategic considerations for how to best answer the scientific question(s) at hand in a Laue neutron experiment, whilst planning against future contingencies; improving methods for crystal packing and shipping, particularly for air and moisture sensitive materials; discussing issues arising from ice forming on the crystal during a Laue neutron diffraction experiment, and methods for minimising this problem; more effectively modelling disorder using ring shapes, in the crystallographic refinement package CRYSTALS; providing rationale for Laue neutron specific checkCIF comments.…”
    Thesis
  4. 484
  5. 485
  6. 486

    Mechanical behaviours and thermal stabilities of irradiated epoxidized natural rubber/polyvinyl chloride/carbon nanotubes nanocomposites by Ahmad, Mohd. Shahrulnizam, Mohamad, Zurina, Ratnam, Chantara Thevy, Othman, Norhayani, Rasit Ali, Roshafima

    Published 2022
    “…The samples were irradiated in a 2 MeV electron beam (EB) machine at a dose of 200 kGy. The dynamic mechanical properties and glass transition temperature properties of the resulting composites were investigated as a function of MWNTs contents, functionalized MWNTs, and irradiation dose. …”
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    Article
  7. 487

    Parametric analysis of RSB sensors for concrete strength monitoring using hybrid EMI and WP techniques: Numerical investigation by Haq, Moinul, Khan, Adnan, Naqvi, Tabassum, Mohammad Yusuf, Mohammad Yusuf, Kamyab, Hesam, Chelliapan, Shreeshivadasan

    Published 2024
    “…Firstly, the PZT patch-based sensing capabilities are validated with the experimental results from literature by modelling concrete cube for EMI and beam for WP results. Then, a total of 31 finite element models of concrete cubes having different RSB configurations were taken into consideration for sensor design and optimization. …”
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    Article
  8. 488

    Low temperature grown GaNAsSb : a promising material for photoconductive switch application by Li, D. S., Saadsaoud, N., Tripon-Canseliet, C., Lampin, J. F., Decoster, D., Chazelas, J., Yoon, Soon Fatt, Wicaksono, Satrio, Loke, Wan Khai, Tan, Kian Hua

    Published 2013
    “…The GaNAsSb layer was grown at 200 °C by molecular beam epitaxy in conjunction with a radio frequency plasma-assisted nitrogen source and a valved antimony cracker source. …”
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    Journal Article
  9. 489

    Orbital angular momentum transmission based on satellite formation relay in space communications by Zhao, Yufei, Ju, Gaohua, Yang, Zhaojie, Ge, Yao, Lu, Yilong, Guan, Yong Liang

    Published 2023
    “…Orbital Angular Momentum (OAM) transmission is expected to be implemented for large capacity communication. However, the conical beam and the coaxial all-phase reception brings painful difficulties. …”
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    Conference Paper
  10. 490

    Interpretation of an anomalous peak in low-temperature photoluminescence measurements of bulk GaAs[sub 1−x]N[sub x] on GaAs by Cheah, Weng Kwong, Fan, Weijun, Yoon, Soon Fatt, Loke, Wan Khai, Liu, R., Wee, A. T. S.

    Published 2013
    “…Low-temperature 10 K photoluminescence measurements of GaAs1−xNx epitaxial layers grown on GaAs reveal an anomalous second peak in solid-source molecular beam epitaxy. Rapid thermal annealing RTA of a specific GaAsN sample reveals a lower energy peak which redshifts and a higher energy peak which blueshifts under increasing annealing temperature. …”
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    Journal Article
  11. 491

    Part geometry-driven crystallographic texture control in a 3D-printed austenitic steel – a strategy for near-monocrystalline microstructure generation by Chandra, Shubham, Tan, Xipeng, Kumar, Punit, Ramamurty, Upadrasta

    Published 2023
    “…We propose and employ a novel X-shaped geometry to strengthen the 〈001〉 || z crystallographic texture – distinctive of the electron beam powder-bed fusion technique, for a 3D-printed austenitic stainless steel of type 316 L. …”
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    Journal Article
  12. 492

    Long-wavelength monolithic gaInNAs vertical-cavity optical amplifiers by Clark, Antony H., Macaluso, Roberto, Calvez, Stephane, Laurand, N., Sun, Handong, Dawson, M. D., Jouhti, Tomi, Kontinnen, Janne, Markus, Pessa

    Published 2009
    “…The VCSOA structure was monolithically grown by molecular beam epitaxy and operated in reflection mode in a fiber-coupled system. …”
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    Journal Article
  13. 493

    Real-time measurement of nano-particle size using differential optical phase detection by Lin, Feng, Wu, Xingkun, Li, Qing, Huang, He

    Published 2018
    “…Nano-particle diameters are obtained from the differential phase shift as a result of adding an optical scattering perturbation into two-beam interference. Polystyrene nano-particles with diameters from 200 to 900 nm in a microfluidic channel are detected using this technique to acquire real-time particle diameters. …”
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    Journal Article
  14. 494

    Study of a 1 eV GaNAsSb photovoltaic cell grown on a silicon substrate by Tan, K. H., Loke, W. K., Wicaksono, S., Li, D., Leong, Y. R., Yoon, S. F., Sharma, P., Milakovich, T., Bulsara, M. T., Fitzgerald, E. A.

    Published 2014
    “…We report the performance of a 1 eV GaNAsSb photovoltaic cell grown on a Si substrate with a SiGe graded buffer grown using molecular beam epitaxy. For comparison, the performance of a similar 1 eV GaN0.018As0.897 Sb 0.085 photovoltaic cell grown on a GaAs substrate was also reported. …”
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    Journal Article
  15. 495
  16. 496

    Large-area atomic layers of the charge-density-wave conductor TiSe2 by Wang, Hong, Chen, Yu, Duchamp, Martial, Zeng, Qingsheng, Wang, Xuewen, Tsang, Siu Hon, Li, Hongling, Jing, Lin, Yu, Ting, Teo, Edwin Hang Tong, Liu, Zheng

    Published 2020
    “…However, the syntheses of monolayer and large-area 2D CDW conductors can currently only be achieved by molecular beam epitaxy under ultrahigh vacuum. This study reports the growth of monolayer crystals and up to 5 × 105 µm2 large films of the typical 2D CDW conductor-TiSe2 -by ambient-pressure chemical vapor deposition. …”
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    Journal Article
  17. 497

    Broadband strip-line ferromagnetic resonance spectroscopy of soft magnetic CoFeTaZr patterned thin films by Jin, Tian Li, Nongjai, R., Asokan, K., Ghosh, A., Aparnadevi, M., Suri, P., Piramanayagam, S. N., Gupta, Surbhi, Kumar, Durgesh

    Published 2018
    “…Broadband strip-line ferromagnetic resonance spectroscopy over wide range of frequency (8 – 20 GHz) was used to study the magnetization dynamics as a function of ion-beam dosage. With higher fluences, damping constant showed a continuous increase from 0.0103 to 0.0430. …”
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    Journal Article
  18. 498

    Effect of embedded nanoparticle surface chemistry on plasmonic organic photovoltaic devices by Wong, Terence Kin Shun

    Published 2018
    “…Ligand-free metal NPs prepared by physical methods such as pulsed laser ablation and electron beam evaporation can enhance the PCE when introduced into the BHJ. …”
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    Journal Article
  19. 499

    Additive manufacturing of NiTi shape memory alloys using pre-mixed powders by Tor, Shu Beng, Wong, Chee How, Wang, Chengcheng, Tan, Xipeng, Du, Zehui, Chandra, Shubham, Sun, Zhongji, Lim, Joel Choon Wee, Lim, Choon Seng

    Published 2019
    “…This work presents a comparative study on the in-situ alloying of NiTi shape memory alloys (SMAs) by directed energy deposition (DED), selective laser melting (SLM) and selective electron beam melting (SEBM) processes using pre-mixed Ni-Ti powders. …”
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    Journal Article
  20. 500

    Multi-IRS empowered terahertz wireless communication over generalized fading by Premanand, Rithwik, Vishwakarma, Narendra, Singh, Ranjan, Madhukumar, A. S.

    Published 2024
    “…To mitigate these limitations and leverage the unique advantages of the THz band, this study investigates a multi-IRS-empowered THz system that incorporates design parameters such as transceiver antenna gains, operation frequency, link distances, molecular absorption losses, beam misalignment, transceiver hardware imperfections, and statistical characteristics of the THz channel. …”
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    Conference Paper