| ชื่อเรื่อง | : | Persistent current induced by vacuum fluctuations in a quantum ring. |
| นักวิจัย | : | Kibis, O. V. , Kyriienko, O. , Shelykh, I. A. |
| คำค้น | : | DRNTU::Science::Physics. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2556 |
| อ้างอิง | : | Kibis, O. V., Kyriienko, O., & Shelykh, I. A. (2013). Persistent current induced by vacuum fluctuations in a quantum ring. Physical review B - condensed matter and materials physics, 87(24), 245437-. , http://hdl.handle.net/10220/18724 , http://dx.doi.org/10.1103/PhysRevB.87.245437 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Physical review B - condensed matter and materials physics |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We study theoretically interaction between electrons in a quantum ring embedded in a microcavity and vacuum fluctuations of electromagnetic field in the cavity. It is shown that the vacuum fluctuations can split electron states of the ring with opposite angular momenta. As a consequence, the ground state of the electron system in the quantum ring can be associated with nonzero electric current. Since a ground-state current flows without dissipation, such a quantum ring gets a magnetic moment and can be treated as an artificial spin. |
| บรรณานุกรม | : |
Kibis, O. V. , Kyriienko, O. , Shelykh, I. A. . (2556). Persistent current induced by vacuum fluctuations in a quantum ring..
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Kibis, O. V. , Kyriienko, O. , Shelykh, I. A. . 2556. "Persistent current induced by vacuum fluctuations in a quantum ring.".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Kibis, O. V. , Kyriienko, O. , Shelykh, I. A. . "Persistent current induced by vacuum fluctuations in a quantum ring.."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print. Kibis, O. V. , Kyriienko, O. , Shelykh, I. A. . Persistent current induced by vacuum fluctuations in a quantum ring.. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.
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