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1001
The hierarchy of Davydov’s Ansätze: from guesswork to numerically “exact” many-body wave functions
Published 2023“…To demonstrate the versatility of the methodology, applications of Davydov’s Ansätze are made to the generalized Holstein Hamiltonian, variants of the spin-boson model, and systems of cavity-assisted singlet fission, yielding accurate dynamic and spectroscopic properties of the many-body systems.…”
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Journal Article -
1002
Accelerated discovery of new catalysts for oxygen evolution reaction
Published 2023“…The Fe3+ ions also promote the oxidation of Co species to form active oxyhydroxide phase. The high spin of Mn3+ ions (t2g3 eg1) can easily bond with OH– ions leading to high OER activity. …”
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Thesis-Doctor of Philosophy -
1003
Development of low cost, highly stable and active water splitting photocatalysts for hydrogen production
Published 2015“…The photocatalyst system was stable for more than 5 cycles ofharvest-redispersion recycling test. …”
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Thesis -
1004
Bio-catalyzed oxidation self-charging zinc-polymer batteries
Published 2024“…The battery can discharge for 12 min (0.5 C) after 50 self-charging/discharge cycles, while there is nearly no discharge capacity in the absence of Hb. …”
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Journal Article -
1005
Petz recovery from subsystems in conformal field theory
Published 2024“…We evaluate these universal quantities numerically using lattice simulations in critical spin chain models, and derive their analytic forms in the limit where A and C are close using the OPE expansion. …”
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Article -
1006
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1007
Design and Development of an Accelerated Material Synthesis Platform for Automated Materials Research
Published 2024“…X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and hyperspectral imaging measurements show equivalence between high-throughput synthesis and more traditional spin-coating methods. Results obtained through the high-throughput stability characterization method are aligned with stability trends reported in the literature and have an accuracy of 96.9% when compared to ground-truth degradation as measured by a domain expert.…”
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Thesis -
1008
Local geometry of NAE-SAT solutions in the condensation regime
Published 2024“…Our proof is based on coupling the local neighborhoods of an infinite spin system, which encodes the structure of the clusters, to a broadcast model on trees whose channel is given by the 1rsb belief-propagation fixed point. …”
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Article -
1009
Multiple scattering of light in cold atomic clouds in a magnetic field
Published 2014“…We show that, for atoms with nonzero spin in their ground state, the CBS interference contrast can be increased compared to its value when B=0, a result at variance with classical samples. …”
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Journal Article -
1010
Study on several novel topological phases in classical wave systems
Published 2021“…Topologically protected refraction of valley kink states and spin-valley controlled topological phases are experimentally demonstrated in 2D photonic crystals. …”
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Thesis-Doctor of Philosophy -
1011
Production and characterization of nanovesicles mimetics from probiotics
Published 2021“…The protocol utilizing spin cups in this project was found to be ineffective for the probiotic strains, whereas the pressure extruder method was able to produce bacteria- derived nanovesicles mimetics from the probiotic strains. …”
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Final Year Project (FYP) -
1012
Explaining islamist insurgencies : the case of Al Jamaah Al Islamiyyah and the radicalisation of the Poso conflict, 2000-2007.
Published 2013“…Another was Mujahidin Kompak Kayamanya (MKK) a spin-off from KOMPAK, an Islamic charity that became affiliated with a group in the Kayamanya area of Poso.…”
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Thesis -
1013
Investigation of solar cell carrier lifetime using photoconductance lifetime measurements
Published 2018“…Lastly, I also analyzed the effect of spin coating on open circuit voltage and minority carrier lifetime.…”
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Final Year Project (FYP) -
1014
Improvement of CZTS solar cell by hydrogen doping
Published 2019“…CZTS films were successfully fabricated on Molybdenum-coated glass by spin coating technique and subsequent annealing in sulphur atmosphere. …”
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Final Year Project (FYP) -
1015
Magnetism in graphene oxide induced by epoxy groups
Published 2015“…Local density approximation calculation results well reproduce the magnetic moments obtained from experiments, and these results indicate that the unpaired spin induced by the presence of epoxy groups is the origin of the magnetism. …”
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Journal Article -
1016
A variational master equation approach to quantum dynamics with off-diagonal coupling in a sub-Ohmic environment
Published 2016“…A master equation approach based on an optimized polaron transformation is adopted for dynamics simulation with simultaneous diagonal and off-diagonal spin-boson coupling. Two types of bath spectral density functions are considered, the Ohmic and the sub-Ohmic. …”
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Journal Article -
1017
Investigation of the sequential accelerator on the perceptron for pattern recognition
Published 2013“…Machine learning has been in the field of research for more than five decades since 1950s. It has become a challenging task to create the method that able to make machines can learn faster.…”
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Thesis -
1018
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1019
An exploratory study of award and non award winning retail companies in Singapore.
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Final Year Project (FYP) -
1020
Women’s Agency in the Dune Universe : Tracing Women’s Liberation through Science Fiction /
Published [202“…Kara Kennedy explores how female characters in the Bene Gesserit Sisterhood--from Jessica to Darwi Odrade--secure control and influence through five avenues of embodied agency: mind-body synergy, reproduction and motherhood, voices, education and memory, and sexuality. …”
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