Showing 141 - 160 results of 439 for search '(("capping" OR ("grasping" OR "wtapping")) OR "trapping")', query time: 0.11s Refine Results
  1. 141

    Perovskite light emitting transistors by Cheng, Bryan Wei Hao

    Published 2022
    “…Unfortunately, PeLETs suffer from low brightness and environmental instability related to intrinsic material limitations, such as temperature-activated trapping, ionic motion and polarization effects, which limit device performance and stability at ambient conditions. …”
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    Final Year Project (FYP)
  2. 142

    Blue shift in photoluminescene of semiconductor nanostructures by Khin, San Thit.

    Published 2009
    “…The bond-order-length-strength (BOLS) correlation indicates that the atomic coordination imperfection causes the remaining bonds of the under-coordinated atom to contract spontaneously associated with bond strength gain and the interatomic trapping potential well depression. This project also involved the study of the entire band structure such as the band gap expansion, core-level shift, Stokes shift (electron-phonon interaction), and dielectric suppression (electron polarization). …”
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    Final Year Project (FYP)
  3. 143

    Organic ferroelectric memory devices based on resistive switching by Damar Yoga Kusuma

    Published 2013
    “…On the other hand, mutual combination of SAM’s fixed dipole and ferroelectric’s polarizable dipole is employed to realize ferroelectric field effect transistor devices with tailored operational parameters, reduced charge trapping and improved retention stability. The final part of the thesis demonstrates novel organic resistive switching memory concept based on ferroelectric tunnel junction. …”
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    Thesis
  4. 144

    Silicon nanowires for photovoltaics : from the material to the device by Togonal, Alienor Svietlana

    Published 2018
    “…Indeed solar cells based on SiNW s benefit from their outstanding optical properties such as extreme light trapping and very low reflectance. In this research project, we have fabricated disordered SiNWs using a low-cost top-down approach named the Metal-Assisted-Chemical-Etching process (MACE). …”
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    Thesis
  5. 145

    Theoretical analysis of structures and electronic spectra in molecular cadmium chalcogenide clusters by Nguyen, Kiet A., Pachter, Ruth, Day, Paul N., Su, Haibin

    Published 2015
    “…Mixed ligand clusters with capping ER groups replaced by halogen or neutral ligands were also considered. …”
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    Journal Article
  6. 146

    Investigation of soil-structure interaction for deep excavations by Hensman, P

    Published 2023
    “…The deep excavation was supported by a complex ’combi-wall’ cofferdam, a reinforced concrete (RC) capping beam, and two levels of internal bracing, and its performance was assessed through measured wall deflections, bracing member loads, and site and bunker water levels. …”
    Thesis
  7. 147

    In vitro anti-cancer and antimicrobial effects of manganese oxide nanoparticles synthesized using Glycyrrhiza uralensis leaves extract on breast cancer cell lines by Althobiti, Maryam Musleh, Alzahrani, Badr, Elderdery, Abozer Y., Alzerwi, Nasser A. N., Rayzah, Musaed, Elkhalifa,, Ahmed M. E., Idrees, Bandar, Bakhsh, Ebtisam, Alabdulsalam, Abdulrahim A., Mohamedain, A., Kumar, Suresh S., Mok, Pooi Ling

    Published 2023
    “…The leaf extract of GU contains bioactive molecules that act as a reducing or capping agent to form Mn2O3 NPs. Various analytical techniques were used to characterize the physiochemical properties of PF-127-coated Mn2O3 NPs, including spectroscopy (ultralight-Vis, Fourier transform infrared, photoluminescence), electron microscopy (field emission scanning electron microscopy and transmission electron microscopy), X-ray diffraction (XRD), electron diffracted X-ray spectroscopy (EDAX), and dynamic light scattering. …”
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    Article
  8. 148

    Parameter extraction of solar cells by Weng, YiJie

    Published 2015
    “…Although this low absorption coefficient can be overcome by light trapping, researchers have started looking into the context of organic solar cell. …”
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    Final Year Project (FYP)
  9. 149

    CFD analysis of flow across adjacent buildings with concave roof structure using large-eddy simulation (LES) by Foo, Tze Jie

    Published 2017
    “…On top of this application, the concave roof structure also provides a method of trapping onto the water instead of letting the rainwater flow down the roof, which can help reduce the chances of flash floods during heavy monsoon seasons. …”
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    Final Year Project (FYP)
  10. 150

    The effects of dub-off angle on chip evacuation in single-lip deep hole gun drilling by Wan, S., Tnay, Guan Leong, Woon, Keng Soon, Yeo, Swee Hock

    Published 2016
    “…This is demonstrated through a case study on improving the shoulder dub-off design of commercial gun drills, which have a high tendency in trapping chips at the hole bottom. A more effective design criterion for the shoulder dub-off is thus proposed.…”
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    Journal Article
  11. 151

    Effective dynamics of cold atoms flowing in two ring-shaped optical potentials with tunable tunneling by Aghamalyan, Davit, Amico, Luigi, Kwek, L. C.

    Published 2014
    “…In particular, we find that the macroscopic quantum self-trapping phenomenon is induced in the system if the flowing currents assume a nonvanishing difference.…”
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    Journal Article
  12. 152

    Atomic-scale mechanisms of defect- and light-induced oxidation and degradation of InSe by Kistanov, Andrey A., Cai, Yongqing, Zhou, Kun, Dmitriev, Sergey V., Zhang, Yong-Wei

    Published 2020
    “…Moreover, under ambient conditions, the splitting of O2 enables the formation of substitutional (apical) oxygen atomic species, which further cause the trapping and subsequent rapid splitting of H2O molecules and ultimately the formation of hydroxyl groups. …”
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    Journal Article
  13. 153

    Hole array enhanced dual-band infrared photodetection by Suo, Fei, Tong, Jinchao, Chen, Xiren, Xu, Zhengji, Zhang, Dao Hua

    Published 2022
    “…In this work, we propose a photon-trapping hole-array structure integrated in a nip InAsSb-GaSb heterostructure for the enhancement of the photoresponse in both near- and mid-infrared regions. …”
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    Journal Article
  14. 154

    Three-dimensional modeling of near-field beam profiles from grating couplers using a deep neural network by Lim, Yu Dian, Tan, Chuan Seng

    Published 2024
    “…Integrated silicon photonics (SiPh) gratings have been widely studied for the optical addressing of trapped ions. As the formfactor of ion traps reduces, the ion-trapping height decreases, and may unavoidably fall into the reactive near-field region of SiPh gratings. …”
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    Journal Article
  15. 155

    Modeling of functional materials : perovskite solar cells by Aruj Shukla

    Published 2014
    “…However, for a more holistic analysis of perovskite light harvesters as replacement to the existing TiO2 nano particles, a more nuanced modeling and analysis which incorporates a study of transport properties such as trapping effects (for further spike in efficiency), photo catalytic reaction kinetics and surface & bulk defects (for easier fabrication) is demanded as an integral part of future research plans.…”
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    Final Year Project (FYP)
  16. 156

    Electronics and optoelectronic applications of Van Der Waals heterostructures by Yang, Jian

    Published 2016
    “…By comparing the photocurrent of exposed and h-BN-encapsulated MoS2 photo-FETs, I found that the trapping states from the interfaces between MoS2 and SiO2 is the main reason for prolonged photoresponse. …”
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    Thesis
  17. 157

    Resistive switching memory phenomena in PEDOT PSS : coexistence of switchable diode effect and write once read many memory by Nguyen, Viet Cuong, Lee, Pooi See

    Published 2018
    “…The effect was explained as charge trapping of PEDOT PSS film and movement of proton. …”
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    Journal Article
  18. 158

    Influence of electron scatterings on thermoelectric effect by Li, Jing, Au Yeung, Tin Cheung, Kam, Chan Hin

    Published 2013
    “…In the case of weak scattering strength, electron trapping increases the electron density, thereby boosting the conductance significantly. …”
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    Journal Article
  19. 159

    Delocalized Davydov D1 Ansatz for the Holstein polaron by Sun, Jin, Duan, Liwei, Zhao, Yang

    Published 2013
    “…Unique solutions are obtained with the delocalized D1 for different initial conditions when the transfer integral is 20 times the phonon frequency at the zone center, implying the absence of any self-trapping discontinuity. The scaled correlation variance is found to fit satisfactorily well with the predictions of the perturbation theories.…”
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    Journal Article
  20. 160