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301
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302
Nonreciprocal phenomena in superconductivity
Published 2024“…Spin polarons have large effective mass and are spin 3/2 quasiparticles. …”
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Thesis -
303
Investigating hybrid methods of fabricating formamidinium-based perovskite solar cells
Published 2024“…Hence, a global effort into emerging technologies like perovskite solar cells (PSCs) is being undertaken. …”
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Final Year Project (FYP) -
304
Psychoacoustic model compensation for robust speaker verification in environmental noise
Published 2013“…The first database is the TIMIT database corrupted with white and pink noise and the noise estimation is fairly easy in this case. …”
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Journal Article -
305
Speech enhancement using auditory-based spectral amplitude estimators
Published 2013“…The original speech signal is subjected to three types of noises, namely, white noise, pink noise and cockpit noise. The proposed estimator is applied to the noisy speech signal to obtain the enhanced speech signal and the objective measures of speech quality such as the segmental SNR (SNRseg) and the log-likelihood-ratio (LLR) are obtained. …”
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Thesis -
306
Optimal allocation of FACTS devices for improved economic dispatch in power systems
Published 2009“…Variable Series Capacitors (VSCs) and Static Phase Shifters (SPSs) are two kinds of devices in FACTS that have been widely accepted as likely solutions for alleviating the power transfer limitations seen in overstretched generation and transmission systems.…”
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Thesis -
307
Neutron emission studies from miniature and medium size plasma focus device
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. …”
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Research Report -
308
Ferromagnetic interlayer coupling in FeSe1−xSx superconductors revealed by inelastic neutron scattering
Published 2024“…The weak interlayer coupling is estimated to be Jc∼ 0.2 meV, in agreement with the short spin-spin correlation length ζc∼0.2c along the c axis. …”
Journal article -
309
Semiconductor oxide for gas sensing applications
Published 2010“…Surface morphology of the spin-coated composite films was studied using SEM. …”
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Final Year Project (FYP) -
310
Compositional dependence of spintronic properties in Pt/GdCo films
Published 2024“…We find a 5× increase in effective spin Hall angle with increasing Gd concentration, suggesting an improvement in spin transfer efficiency in rare earth materials. …”
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Article -
311
Constructing adversarial samples against deep learning-based sensing system (part II)
Published 2020“…While previous work in defending again these malicious attacks has investigated using gradient masking to hide information of the model and audio pre-processing to reduce or distort adversarial noise, this project explores the idea of simple pink noise injection at different loudness to detect adversarial examples. …”
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Final Year Project (FYP) -
312
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313
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314
Orbital stability in a classical pilot-wave system
Published 2024“…We then consider the effect of weak external forces on spin states, circular orbits arising in the absence of external forces, and show that the destabilisation of spin states depends in a complex manner on the type of external force applied. …”
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Thesis -
315
Valley-optical absorption in planar transition metal dichalcogenide superlattices
Published 2023“…Within a semi-classical model and using the Dirac-like equation in the presence of light interaction as a perturbation, we obtained the governing Hamiltonian. …”
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Journal Article -
316
SU(3) topological insulators in the honeycomb lattice
Published 2019“…We investigate realizations of topological insulators with spin-1 bosons loaded in a honeycomb optical lattice and subjected to a SU ( 3 ) spin-orbit coupling—a situation which can be realized experimentally using cold atomic gases. …”
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Journal Article -
317
Magnetization plateaus in generalized Shastry-Sutherland models
Published 2014“…We study an anisotropic Heisenberg antiferromagnet with ferromagnetic transverse spin exchange using exact quantum Monte Carlo methods. …”
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Journal Article -
318
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319
Creating a visual music interface via emotion detection
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Final Year Project (FYP) -
320
Searches for Gravitational Waves from Known Pulsars at Two Harmonics in the Second and Third LIGO-Virgo Observing Runs
Published 2024“…For nine pulsars, their spin-down limits have been surpassed for the first time. …”
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