Showing 481 - 500 results of 12,409 for search '(((cheers OR heater) OR peer) OR ((beens OR beer) OR beam))*', query time: 0.15s Refine Results
  1. 481

    A study on the use of femtosecond laser to perform surface polishing on a selective laser melting manufactured type 316L stainless steel by Ong, Kenrick Jin Hao

    Published 2019
    “…It appeared to be the effect of more material getting ablated in the depth direction surrounding the particulate where the laser beam was directed to the surface for a longer period. …”
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    Final Year Project (FYP)
  2. 482

    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
  3. 483

    Coherently tunable triangular trefoil phaseonium metamaterial by Soci, Cesare, Nguyen, Duc Minh, Ooi, Raymond C. H.

    Published 2018
    “…Phaseonium is a three-level Λ quantum system, in which a coherent microwave and an optical control (pump) beams can be used to actively modulate the dielectric response. …”
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    Journal Article
  4. 484

    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
  5. 485

    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
  6. 486

    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
  7. 487

    Combined electron imaging and diffraction methods for understanding disordered rocksalt cathodes by Hedley, E

    Published 2023
    “…The nature of short range order (SRO) has been identified as a determining factor in the lithium migration properties, yet very few in-depth studies exist in the literature. …”
    Thesis
  8. 488

    Optical properties of ultrathin metal oxide and metal films : effect of free electrons, quantum confinement and localized surface plasmon resonance by Li, Xiao Dong

    Published 2016
    “…Ultrathin Au films were deposited using electron beam evaporation technique. Optical properties including dielectric function, optical constant and band gap energy of the thin films were investigated with spectroscopic ellipsometry (SE) based on various optical dispersion models. …”
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    Thesis
  9. 489

    3D ultrasonic imaging of surface-breaking cracks using a linear array by Saini, Abhishek, Lane, Christopher J. L., Tu, Juan, Xue, Honghui, Fan, Zheng

    Published 2022
    “…Although several ultrasonic imaging methods have been implemented to inspect different types of defects, there has been limited research to characterise surface-breaking cracks (SBCs) in 3D quantitatively. …”
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    Journal Article
  10. 490
  11. 491

    Digital holography to light field by Zuo, Chao, Asundi, Anand Krishna

    Published 2014
    “…Due to its non-interferometric nature, TIE relaxes the stringent beam-coherence requirements for interferometry, extending its applications to various optical fields with arbitrary spatial and temporal coherence. …”
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    Conference Paper
  12. 492

    Photonic engineering technology for the development of terahertz quantum cascade lasers by Zeng, Yongquan, Qiang, Bo, Wang, Qi Jie

    Published 2020
    “…However, the applications of THz QCL require good output characteristics in terms of the emission spectrum, beam quality, power efficiency, and polarization control, which are beyond the reach of the electronic engineering techniques. …”
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    Journal Article
  13. 493

    Tunable quantum cascade lasers for midinfrared spectroscopic sensing by Li, Jinghao

    Published 2024
    “…Based on this beam combined tunable QCL array, we develop a portable sensor that integrates the modules of drivers, optical sensing, and signal processing in a box. …”
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    Thesis-Doctor of Philosophy
  14. 494

    Optimizing MC-ICP-MS with SEM protocols for determination of U and Th isotope ratios and 230Th ages in carbonates by Lin, Ke, Chiang, Hong-Wei, Lu, Yanbin, Wang, Xianfeng, Liu, Xiaokang

    Published 2019
    “…Non-linear behavior was not observed in the MasCom SEM with a retarding potential quadrupole in our MC-ICP-MS system when the beam intensity was limited to < ∼1 × 10 6 cps. We performed a series of tests to examine the influence of tuning parameters, peak shift, and operating voltage of the SEM on isotopic measurements. …”
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    Journal Article
  15. 495

    Three-dimensional imaging of microstructures by an improved compact digital holographic microscope (ICDHM) with dual wavelength by Wen, Yongfu, Qu, Weijuan, Cheng, Haobo, Asundi, Anand

    Published 2018
    “…A point source generated by a long working distance microscope objective is located into the cube beam-splitter to get a higher numerical aperture (NA) of the system. …”
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    Conference Paper
  16. 496

    Measuring the hole-state anisotropy in MgB2 by electron energy-loss spectroscopy by Klie, Robert F., Su, Haibin, Zhu, Yimei, Davenport, James W., Idrobo, Juan-Carlos, Browning, Nigel D., Nellist, Peter D.

    Published 2011
    “…In particular, we have studied two different crystal orientations, [110] and [001], with respect to the incident electron beam direction, and found significant changes in the near-edge fine structure of the B K-edge. …”
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    Journal Article
  17. 497

    Multiple hollow-core anti-resonant fiber as a supermodal fiber interferometer by Huang, Xiaosheng, Zang, Jichao, Yoo, Seongwoo

    Published 2020
    “…This unique characteristic has driven emerging of new applications spanning from extreme wavelength generation to beam delivery. The successful demonstrations appear to suggest progression of the technology toward device level development and all-fiberized systems. …”
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    Journal Article
  18. 498

    Multi-branch sandwich piezoelectric energy harvester : mathematical modeling and validation by Li, Xiangyang, Yu, Kaiping, Upadrashta, Deepesh, Yang, Yaowen

    Published 2021
    “…The proposed harvester comprises of a main sandwich beam as substrate with a patch of piezoelectric layer bonded over it. …”
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    Journal Article
  19. 499

    Three dimensional acoustic tweezers with vortex streaming by Li, Junfei, Crivoi, Alexandru, Peng, Xiuyuan, Shen, Lu, Pu, Yunjiao, Fan, Zheng, Cummer, Steven A.

    Published 2021
    “…Acoustic tweezers based on single-beam focused acoustic vortices have attracted considerable attention due to their selective trapping capability, but have proven difficult to use for three-dimensional (3D) trapping without a complex transducer array and significant constraints on the trapped particle properties. …”
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    Journal Article
  20. 500

    Reduction of bubble cavitation by modifying the diffraction wave from a lithotripter aperture by Zhou, Yufeng

    Published 2013
    “…There is no difference, however, in both the amplitude and duration of the compressive shockwaves between these two configurations as well as the −6 dB beam width in the focal plane. The significant suppression effect of bubble cavitation was confirmed by the measured bubble collapse time using passive cavitation detection. …”
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    Journal Article