Atomic magnetometry
QEP 2.0 Atomic Magnetometer
Prototype potassium-vapour sensor with poster-reported sensitivity down to 10 fT/√Hz under an applied field of about 10 μT.
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Radio-frequency sensing
NQR Radio-Frequency Magnetometer
Designing optical, mechanical, and electromagnetic subsystems for an NQR detector project.
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Alkali-vapour cells
Hybrid Optical Pumping of Dual-Atomic Vapours
Testing assumptions about spin-temperature equilibrium and hybrid pumping in vapour cells.
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Experimental electronics
Low Noise Electronics for Magnetometry
Building custom current sources and amplifiers as stable, low-noise references for atomic magnetometry.
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Cold atoms · electromagnet design
Electromagnet for Cold Atoms
Simulating and measuring bias and curvature coils for ultracold lithium-6 experiments.
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Radio astronomy
Building and Testing a Radio Telescope
Improving a portable 21-cm telescope to characterise radio-frequency interference in Singapore.
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Coming next
Quantum Sensing and Many-Body Dynamics
Future notes on quantum information scrambling, non-equilibrium physics, and enhanced metrology.
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