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Project Ideas for Doctor of Philosophy in Applied Physics

Explore quantum, photonic, and bio-inspired phenomena to engineer new realities.

🏛 Introduction

The Applied Physics PhD at Harvard SEAS equips researchers to probe quantum materials, design soft robots, and harness ultrafast light–matter interactions. Students fabricate superconducting qubits in cleanrooms, trap atoms in optical tweezers, and model bio-hybrid actuators with neural nets. Industry-academic partnerships propel discoveries toward quantum computing start-ups and sustainable energy technologies.

💡 Suggested Project Titles

Topological photonic crystal guiding disorder-immune light

Femtosecond spectroscopy mapping energy flow in perovskites

Bio-inspired hydrogel actuator for minimally invasive surgery

Quantum-noise-limited microwave amplifier for dark-matter detection

Machine-learning optimization of 3-D printed metamaterials

Superconducting qubit readout with high-impedance resonators

Optomechanical sensor detecting single virus particles

Colloidal self-assembly of reconfigurable optical lattices

Thesis on spin-orbit torque in 2-D magnetic heterostructures

Quantum-internet protocol demonstration over free-space link

Open-hardware control system for ultracold-atom experiments

Public science exhibit visualizing terahertz field pulses

Ethics analysis of dual-use quantum encryption technologies

Harvard – PhD in Applied Physics

Engineer quantum and bio-inspired innovations at the edge of physics.

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