Utilization of polarized electron spin of organic molecules in quantum computing

Tien Sung Lin, David J. Sloop, Chung Yuan Mou

研究成果: 雜誌貢獻文章同行評審

3 引文 斯高帕斯(Scopus)


The possibility of utilizing highly polarized electron spin of the photo-excited triplet state of organic semiconductors (pentacene molecules) embedded in organic crystals and mesoporous materials by zero-field (ZF) and near zero-field (NZF) pulsed electron paramagnetic resonance (EPR) techniques in a quantum computer will be explored. A simple logic gate, such as CNOT, utilizing such highly polarized electron spins communicating with the surrounding paramagnetic nuclei via hyperfine interaction will be discussed. Major advantages of these approaches are: (1) high electron spin polarization, (2) possible single-molecule detection, (3) orchestrated quantum perturbations can be imposed, and (4) pulsed ZF and NZF EPR techniques can be performed without high magnetic field.

頁(從 - 到)205-213
期刊International Journal of Quantum Information
發行號SUPPL. 1
出版狀態已發佈 - 11月 2005

ASJC Scopus subject areas

  • 物理與天文學(雜項)


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