Showing 401 - 420 results of 2,633 for search '"bismuth"', query time: 0.09s Refine Results
  1. 401
  2. 402

    Experimental Determination of Thermal Conductivity of a Lead- Bismuth, Eutectic-Filled Annulus by Carpenter, David M., Kohse, Gordon E.

    Published 2012
    “…The measured conductivities were between 4 and 8 W/m-K, much lower than the reported conductivity of the lead bismuth at about 10 W/m-K. The difference must be attributed to thermal resistances at the eutectic-aluminum and eutectic-steel interfaces. …”
    Get full text
    Technical Report
  3. 403

    Ultra-sensitive graphene–bismuth telluride nano-wire hybrids for infrared detection by Islam, Saurav, Mishra, Jayanta Kumar, Kumar, Abinash, Chatterjee, Dipanwita, Ravishankar, N., Ghosh, Arindam

    Published 2021
    “…The myriad technological applications of infrared radiation sensors make the search for ultra-sensitive detectors extremely crucial. Materials such as bismuth telluride (Bi2Te3), having a small bulk band gap of 0.17 eV, are ideal infrared detectors. …”
    Get full text
    Journal Article
  4. 404

    Terahertz study on the optical properties of bismuth telluride (Bi2Te3) by Lim, Wen Xiang

    Published 2014
    “…Terahertz Time-Domain Spectroscopy (THz-TDS) were conducted in the range of 0.4 - 2.8 THz at temperatures as low as 15 - 300 K, on samples such as single-layer graphene and bismuth telluride (Bi2Te3). The study of single-layer graphene provides the groundwork for understanding the Drude model which could be used to model the 2D surface carrier dynamics of Bi2Te3. …”
    Get full text
    Final Year Project (FYP)
  5. 405

    Multifunctional bismuth ferrite nanomaterials as a new-generation catalyst for water treatment by Hu, Zhong Ting

    Published 2017
    “…The aims of this study were to develop a range of novel nanostructured bismuth ferrite (BFO) catalysts, and investigate their performances in removal of recalcitrant pollutants in water. …”
    Get full text
    Thesis
  6. 406
  7. 407

    Femtosecond diffraction studies of solid and liquid phase changes in shock-compressed bismuth by Gorman, MG, Coleman, AL, Briggs, R, McWilliams, RS, McGonegle, D, Bolme, CA, Gleason, AE, Galtier, E, Lee, HJ, Granados, E, Śliwa, M, Sanloup, C, Rothman, S, Fratanduono, DE, Smith, RF, Collins, GW, Eggert, JH, Wark, JS, McMahon, MI

    Published 2018
    “…Bismuth has long been a prototypical system for investigating phase transformations and melting at high pressure. …”
    Journal article
  8. 408

    Mechanically induced phase transformation and surface segregation in bismuth-doped tetragonal zirconia by Gulino, A, Egdell, R, Fragala, I

    Published 1998
    “…Compact pressure causes a martensitic transformation of partially stabilized tetragonal bismuth-doped ZrO2 powders to the monoclinic phase. …”
    Journal article
  9. 409

    Osteolytic potential of triphenyl bismuth as an alternative contrast medium in acrylic bone cement. by Xu, H, Abdulghani, S, Behiri, J, Sabokbar, A

    Published 2005
    “…The aim of this study was to investigate the osteolytic potential of an alternative radiopaque agent, triphenyl bismuth (TPB). Bone cement particles containing various concentration of TPB (15 and 25 wt %) prepared by two methods, blending and dissolution, were added to monocytes in a bone resorption assay and the extent of lacunar resorption on dentine slices was determined. …”
    Journal article
  10. 410

    Micro-mechanical measurements of fracture toughness of bismuth embrittled copper grain boundaries by Armstrong, D, Wilkinson, A, Roberts, S

    Published 2011
    “…We have used the method to measure the fracture toughness of selected grain boundaries in bismuth-embrittled copper. This technique is applicable to grain boundaries in other brittle polycrystalline samples for which large bi-crystals cannot be produced for conventional testing. © 2011 Taylor and Francis.…”
    Journal article
  11. 411

    Synthesis and characterization of bismuth copper tantalate ternary system / Nurul Hidayah Aslam by Aslam, Nurul Hidayah

    Published 2016
    “…Bismuth copper tantalate ternary system material was prepared via solid state method at temperature ranging from 900 °C to 1050 °C. …”
    Get full text
    Student Project
  12. 412
  13. 413
  14. 414

    An Enhanced Bismuth-Based Brillouin/Erbium Fiber Laser with Linear Cavity Configuration by Ahmad, Harith, Shahabuddin, Nurul Shahrizan, Dimyati, Kaharudin, Jusoh, Zulzilawati, Harun, Sulaiman Wadi

    Published 2007
    “…A multi-wavelength Brillouin/erbium-doped fiber laser (BEFL) which operates in 1594 nm region is demonstrated using a 215 cm long Bismuth-based EDF and SMF. Two optical circulators were used at the output ends of the system to form a linear cavity to produce a cascaded Brillouin Stokes and anti-Stokes. …”
    Article
  15. 415

    Controllable wavelength channels for Multiwavelength Brillouin Bismuth/Erbium based fiber Laser by Ahmad, Harith, Zulkifli, Mohd Zamani, Norizan, Siti Fatimah, Latif, Amirah Abdul, Harun, Sulaiman Wadi

    Published 2009
    “…We propose and demonstrate a Multiwavelength Brillouin Bismuth/Erbium Fibre Laser (MBBEFL) with the ability to control the number of wavelength channels generated. …”
    Article
  16. 416

    Highly efficient short length Bismuth-based erbium-doped fiber amplifier by Cheng, Xiau S., Hamida, Belal Ahmed, Arof, Hamzah, Ahmad, Harith, Harun, Sulaiman Wadi

    Published 2011
    “…An efficient 21 cm Bismuth-based erbium doped fiber amplifier (Bi-EDFA) operating in both C- and L-band wavelength regions is proposed and demonstrated. …”
    Article
  17. 417

    Investigation of the Brillouin effect in highly nonlinear hafnium bismuth erbium doped fiber by Ahmad, Aminah, Cheng, Xiau San, Paul, Mukul Chandra, Dhar, Anirban, Das, Shyamal, Ahmad, Harith, Harun, Sulaiman Wadi

    Published 2019
    “…This paper demonstrates the generation of the Brillouin fiber laser (BFL) with 0.5 m long hafnium bismuth erbium doped fiber (HBEDF) as a hybrid gain medium. …”
    Article
  18. 418
  19. 419

    Subsolidus solution and electrical properties of Sr-substituted bismuth magnesium niobate pyrochlores by Mat Dasin, Nurul Aidayu, Tan, Kar Ban, Khaw, Chwin Chieh, Zainal, Zulkarnain, Chen, Soo Kien

    Published 2017
    “…Here we investigated the structural and dielectric properties of (Bi3.36Mg0.64-xSrx)(Mg1.28Nb2.72)O13.76 (0≤ x≤0.5) subsolidus solution. Sr-substituted bismuth magnesium niobate (BMSN) pyrochlores were prepared by solid-state reaction at 1025 °C over 1–2 days. …”
    Get full text
    Article
  20. 420