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physics.app-ph2022
Microwave Demonstration of Purcell Effect Enhanced Radiation Efficiency
L. D. Stanfield, A. W. Powell, S. A. R. Horsley +2
We experimentally demonstrate a Purcell effect-based design technique for improved impedance matching, and thus enhanced radiation efficiency from a small microwave emitter. Using…
physics.app-ph2022
On-Demand Activation of Photochromic Nanoheaters for High Color Purity 3D Printing
Alexander W. Powell, Alexandros Stavrinadis, Sotirios Christodoulou +2
The creation of white and multicoloured 3D-printed objects with high colour fidelity via powder sintering processes is currently limited by discolouration from thermal sensitizers…