| Autor: |
Liao, Yi-Qiu, Liu, You-Chao, Wang, Yi-Han, Fu, Peng-Xiang, Xie, Yi, Gao, Song, Wang, Ye-Xin, Liu, Zheng, Jiang, Shang-Da |
| Zdroj: |
Physical Chemistry Chemical Physics (PCCP); 5/28/2024, Vol. 26 Issue 20, p14832-14838, 7p |
| Abstrakt: |
Magnetic molecules are promising candidates for quantum information processing (QIP) due to their tunable electron structures and quantum properties. A high spin Co(II) complex, CoH2dota, is studied for its potential to be used as a quantum bit (qubit) utilizing continuous wave (CW) and pulsed electron paramagnetic resonance (EPR) spectroscopy at low temperature. On the X-band microwave energy scale, the system can be treated as an effective spin 1/2 with a strongly anisotropic g-tensor resulting from the significant spin–orbital coupling. An experimental and theoretical study is conducted to investigate the anisotropic Rabi oscillations of the two magnetically equivalent spin centres with different orientations in a single crystal sample, which aims to verify the relationship between the Rabi frequency and the orientation of the g-tensor. The findings of this study show that an effective quantum manipulation method is developed for orthorhombic spin systems. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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