Showing 1,221 - 1,240 results of 1,368 for search '(((spinal OR (spins OR espina)) OR (fine OR spine)) OR (pina OR pin))', query time: 0.19s Refine Results
  1. 1221

    Annihilation mechanisms for interacting skyrmions in magnetic nanowire by Al Saidi, W., Bhatti, Sabpreet, Piramanayagam, S. N., Sbiaa, R.

    Published 2024
    “…In this paper, the interaction, dynamics and annihilation mechanisms of Néel skyrmions in nanowire confinement under the influence of spin-transfer torque (STT) and edge forces have been studied. …”
    Get full text
    Journal Article
  2. 1222

    Developing a lightscape application (using a raspberry PI) by Ong, Wenchuan

    Published 2014
    “…The project aims to develop a web application, which will be hosted within the Raspberry Pi, for controlling the brightness of constant light source from the high power LED via the Raspberry Pi’s General Purpose Input Output (GPIO) pins and gather optimal settings for projecting images with the Light Blaster. …”
    Get full text
    Final Year Project (FYP)
  3. 1223

    Additive friction stir processing by Lin, Longyi

    Published 2014
    “…The continuous dynamic recrystalisation during FSP also gave finer grains, which was further enhanced with the addition of CNTs through Zener pinning effect. The improvement in tensile strengths due to finer grains through the Hall-Petch mechanism was insufficient to compensate for the drop in Orowan strengthening. …”
    Get full text
    Final Year Project (FYP)
  4. 1224

    Neutron emission studies from miniature and medium size plasma focus device by Singh, Rajdeep Raweet.

    Published 2010
    “…Although dense plasma focus devices have attracted the attention of scientific community since 1960’s as a copious source of fusion neutrons but in the recent years owing to spin-off in the applications of compact and portable table top neutron sources in wider domain, like noninvasive interrogation of explosives and narcotic drugs (by using Pulsed Fast/Thermal Neutron Analysis (PFTNA) technique), dark matter research, radioisotope production, medical neutron therapy and soil humidity measurements, there has been renewed interest across the globe for the development of sub-kilojoule range, low energy small plasma focus device (hereafter called ‘Miniature Plasma Focus i.e. …”
    Get full text
    Research Report
  5. 1225

    Cost-benefit-analysis of VRB-ESS for building applications by Wang, Fan

    Published 2013
    “…As VRB have many advantages, such as high efficiency, long lifespan, short response time and high recovery of its components, it is widely used as energy storage, the peak shaving and spinning reserve. In this project, the cost and benefit of VRB-ESS for building applications in Singapore was calculated and compared. …”
    Get full text
    Final Year Project (FYP)
  6. 1226

    Synthesis, characterization and terahertz study of metal oxides by He, Mi

    Published 2013
    “…The interplays among various orderings of the spin, charge and orbital degrees of freedom in a broad spectrum of crystalline structures produce a number forms of symmetry-breaking patterns of spatial inversion, time-reversal and gauge symmetries, leading to exciting emergent phenomena in strongly-correlated electron systems and promising a variety of potential applications. …”
    Get full text
    Thesis
  7. 1227

    Detection of magnetic field effects by confocal microscopy by Déjean, V, Konowalczyk, M, Gravell, J, Golesworthy, MJ, Gunn, C, Pompe, N, vander Elst, OF, Oxborrow, M, Aarts, DGAL, Mackenzie, S, Timmel, C

    Published 2020
    “…Certain pairs of paramagnetic species generated under conservation of total spin angular momentum are known to undergo magnetosensitive processes. …”
    Journal article
  8. 1228

    3D printing of flexible electronic devices by Yang, Hui, Leow, Wan Ru, Chen, Xiaodong

    Published 2020
    “…Compared to traditional, simple, planar or tubular flexible devices fabricated by spin-coating, casting, or extrusion, 3D-printed flexible electronic devices possess complicated geometries with precisely prescribed microarchitectures and excellent mechanical properties for satisfying all kinds of individual requirements. …”
    Get full text
    Journal Article
  9. 1229

    Light-induced paramagnetism in colloidal Ag+-doped CdSe nanoplatelets by Najafi, Arman, Sharma, Manoj, Delikanli, Savas, Bhattacharya, Arinjoy, Murphy, Joseph R., Pientka, James, Sharma, Ashma, Quinn, Alexander P., Erdem, Onur, Kattel, Subash, Kelestemur, Yusuf, Kovalenko, Maksym V., Rice, William D., Demir, Hilmi Volkan, Petrou, Athos

    Published 2021
    “…This work points to the possibility of incorporating these nanoplatelets into spintronic devices, in which light can be used to control the spin injection.…”
    Get full text
    Journal Article
  10. 1230

    Phononic real Chern insulator with protected corner modes in graphynes by Zhu, Jiaojiao, Wu, Weikang, Zhao, Jianzhou, Chen, Cong, Wang, Qianqian, Sheng, Xianlei, Zhang, Lifa, Zhao, Yuxin, Yang, Shengyuan A.

    Published 2023
    “…Different from conventional topological insulators, higher-order topological insulators do not necessarily require spin-orbit coupling, which makes it possible to realize them in spinless systems. …”
    Get full text
    Journal Article
  11. 1231

    Tunable topological phase transition in the telecommunication wavelength by Tian, Fanglin, Zhou, Junxiao, Wang, Qiang, Liu, Zhaowei

    Published 2023
    “…Besides, simulations of light propagation at sharp corners and pseudo-spin photon coupling are conducted to quantitatively examine the topological protection. …”
    Get full text
    Journal Article
  12. 1232

    Bio-catalyzed oxidation self-charging zinc-polymer batteries by Pan, Jun, Liu, Yanhong, Yang, Jian, Wu, Jiawen, Fan, Hong Jin

    Published 2024
    “…The heme acts as a catalyst that reduces the energy barrier of the autoxidation reaction by regulating the charge and spin state of O2. To realize self-charging, the adsorbed O2 molecules capture electrons of the reduced (discharged state) PANI, leading to the desorption of zinc ions and the oxidation of PANI to complete self-charging. …”
    Get full text
    Journal Article
  13. 1233

    Enhancing circular dichroism by super chiral hot spots from a chiral metasurface with apexes by Wang, Zeng, Teh, Bing Hong, Wang, Yue, Adamo, Giorgio, Teng, Jinghua, Sun, Handong

    Published 2017
    “…Manipulating light spin (or circular polarization) is an important research field and may find broad applications from sensors, display technology, to quantum computing and communication. …”
    Get full text
    Get full text
    Journal Article
  14. 1234

    Ambipolar ferromagnetism by electrostatic doping of a manganite by Zheng, L. M., Lü, W. M., Li, C. J., Paudel, T. R., Liu, Z. Q., Huang, Z., Zeng, S. W., Han, Kun, Qiu, X. P., Li, M. S., Yang, Shize, Wang, Xiao Renshaw, Chen, Z. H, Yang, B., Chisholm, Matthew F., Martin, L. W., Pennycook, S. J., Tsymbal, E. Y., Coey, J. M. D., Cao, W. W.

    Published 2018
    “…Complex-oxide materials exhibit physical properties that involve the interplay of charge and spin degrees of freedom. However, an ambipolar oxide that is able to exhibit both electron-doped and hole-doped ferromagnetism in the same material has proved elusive. …”
    Get full text
    Get full text
    Journal Article
  15. 1235

    Non-Abelian adiabatic geometric transformations in a cold strontium gas by Leroux, Frederic, Miniatura, Christian, Grémaud, Benoît, Wilkowski, David, Rebhi, Riadh, Pandey, K., Chevy, F.

    Published 2018
    “…Topology, geometry, and gauge fields play key roles in quantum physics as exemplified by fundamental phenomena such as the Aharonov–Bohm effect, the integer quantum Hall effect, the spin Hall, and topological insulators. The concept of topological protection has also become a salient ingredient in many schemes for quantum information processing and fault-tolerant quantum computation. …”
    Get full text
    Get full text
    Journal Article
  16. 1236

    Quantum tunneling of magnetization in ultrasmall half-metallic V3O4 quantum dots : displaying quantum superparamagnetic state by Xiao, Chong, Zhang, Jiajia, Xu, Jie, Tong, Wei, Cao, Boxiao, Li, Kun, Pan, Bicai, Su, Haibin, Xie, Yi

    Published 2013
    “…The quantum superparamagnetic state (QSP) as a high temperature signature of QTMs is observed at 16 K, which is beyond absolute zero temperature and much higher than that of conventional iron-based compounds due to the stronger spin-orbital coupling of V3+ ions bringing high anisotropy energy. …”
    Get full text
    Get full text
    Journal Article
  17. 1237

    Ultrafast dynamics in quantum materials probed by time-and-momentum-resolved techniques by Su, Yifan

    Published 2024
    “…In this part of the thesis, I will introduce a new pathway for launching coherent acoustic phonons: magnetostriction, and discuss the spin-mediated shear oscillator enabled by this mechanism in van der Waals antiferromagnet. …”
    Get full text
    Thesis
  18. 1238

    Exploring Optoelectronic Properties of Twisted and Intercalated Niobium Oxide Dihalides by Luo, Ashley

    Published 2024
    “…As a result of modifications in physical and chemical design involving 2D materials such as stacking, twisting and ion intercalation, properties such as electrical conductivity, spin diffusion length, thermal conductivity, and mechanical strength observe more degrees of freedom than in their bulk material counterpart. …”
    Get full text
    Thesis
  19. 1239
  20. 1240

    Viscoelastic material characterization and novel damper development for sound proof HDD by Yeo, Hui Jie.

    Published 2009
    “…As a result of the small form factor HDD application in consumer electronics products, the small form factor HDD has to increase its true performance index and its spinning speed. As a result of these improvements, noise generated in HDD will become a problem. …”
    Get full text
    Final Year Project (FYP)