A5027703793- Force Microscopy Techniques and Applications
- Diamond and Carbon-based Materials Research
- Neural Networks and Reservoir Computing
- High-pressure geophysics and materials
- Optical Network Technologies
- Spectroscopy and Quantum Chemical Studies
- Photonic and Optical Devices
- Advanced Fiber Laser Technologies
- Advanced Thermodynamics and Statistical Mechanics
- Quantum many-body systems
- Stress Responses and Cortisol
- Physics of Superconductivity and Magnetism
- Gaussian Processes and Bayesian Inference
- Quantum Mechanics and Applications
- Quantum and electron transport phenomena
- Tryptophan and brain disorders
- Quantum Computing Algorithms and Architecture
- Neurotransmitter Receptor Influence on Behavior
- Quantum Information and Cryptography
- Electronic and Structural Properties of Oxides
RMIT University
2022-2025
Centre for Quantum Computation and Communication Technology
2020-2025
UNSW Sydney
2020-2022
Shenyang Pharmaceutical University
2019
Fujita Health University
2019
Abstract Waveguide lattices offer a compact and stable platform for range of applications, including quantum walks, condensed matter system simulation, classical information processing. However, to date, waveguide lattice devices have been static designed specific applications. We present programmable array in which the Hamiltonian terms can be individually electro-optically tuned implement various continuous-time evolutions on single device. used with 11 waveguides lithium niobate,...
Abstract Understanding and controlling engineered quantum systems is key to developing practical technology. However, given the current technological limitations, such as fabrication imperfections environmental noise, this not always possible. To address these issues, a great deal of theoretical numerical methods for system identification control have been developed. These range from traditional curve fittings, which are limited by accuracy model that describes system, machine learning (ML)...
State-of-the-art photon sources based on spontaneous parametric down-conversion (SPDC) currently rely artificial structuring of the material nonlinearity to satisfy phase-matching conditions. This technique, known as periodic poling, is available only in a limited number platforms and introduces additional fabrication steps errors, which are detrimental up-scaling efforts. Here, we present device architecture that enables SPDC wide range frequencies without need for poling. We explicit...
Abstract The unfilled skutterudite family has recently gained attention as a potential platform for hosting Dirac states. In this study, we systematically investigate the transport properties of IrSb 3 single crystals. Magnetoresistance measurements exhibit prominent Shubnikov-de Haas oscillations and negative magnetoresistance at low temperatures. Quantum oscillation analysis extracts nontrivial Berry phase confirms three-dimensional Fermi surface. Additionally, density functional theory...
The room temperature compatibility of the negatively charged nitrogen-vacancy (NV−) center in diamond makes it ideal quantum system for a university teaching lab. Here, we describe low-cost experimental setup coherent control experiments on electronic spin state NV− center. We implement spin-relaxation measurements, optically detected magnetic resonance, Rabi oscillations, and dynamical decoupling sequences an ensemble centers. relatively short times required to perform each these...
Understanding and controlling engineered quantum systems is key to developing practical technology. However, given the current technological limitations, such as fabrication imperfections environmental noise, this not always possible. To address these issues, a great deal of theoretical numerical methods for system identification control have been developed. These range from traditional curve fittings, which are limited by accuracy model that describes system, machine learning methods,...
The negatively charged nitrogen-vacancy (NV$^-$) center in diamond is a model quantum system for university teaching labs due to its room-temperature compatibility and cost-effective operation. Based on the low-cost experimental setup that we have developed described coherent control of electronic spin (Sewani et al.), introduce explain here number more advanced experiments probe electron-nuclear interaction between \nv \NN~and \CC~nuclear spins. Optically-detected magnetic resonance (ODMR),...
Waveguide lattices offer a compact and stable platform for range of applications, including quantum walks, topological effects, condensed matter system simulation, classical information processing. In such lattices, the Hamiltonian's hopping on-site terms determine optical evolution, which can be engineered using waveguide spacing refractive index profile. While have been realized in various photonic platforms, these devices always static designed specific applications. We present...