Applications of Nanotechnology in Biomimetics and Quantum Computing.

摘要

The application of pulsed electron paramagnetic resonance 'EPR' technique is used in quantum computing. Polarized electron spin created in the photo-excitation of organic molecules is used as the basis of quantum bit. The quantum coherence and superposition effects of the polarized electron spin at the level anti-crossing 'LAC' region under the influence of an external magnetic field and microwave pulses is examined. Highly polarized state is present only during the preparation of quantum states in the photo-excitation. Future work should focus on nuclear polarization enhancement by optical pumping in the LAC region.