Activities
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Seminars
| Seminar on Theoretical and Computational Physics:
| | Title | Quantum Metrology and Quantum Technologies
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| Speaker | Dr. Vladimir Bubanja
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| Affiliation | Measurement Standards Laboratory of New Zealand, Callaghan Innovation, Wellington, New Zealand and The Dodd-Walls Centre for Photonic and Quantum Technologies, University of Otago, Dunedin, New Zealand
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| Date | Tuesday, 23-08-2022
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| Time | 10:00 AM
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| Location | Room 62, 6th floor, 2H building, 18 Hoang Quoc Viet, Cau Giay, Ha Noi
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| Abstract | The Josephson, quantum Hall, and single electron tunnelling effects are hallmarks of metrology. They are playing the key role in electrical, temperature, light and mass standards. The development of a microscopic description that unifies these effects is of crucial importance not only for the establishment of standards at the highest levels of accuracy, but also for designing new nanoscale devices. I will describe such a recently developed theory and its applications in designing a quantum standard of the electric current and a single magnetic molecule detection device. Global demand for these measurement capabilities is driven by the miniaturization trend in electronics and the emergence of quantum technologies.
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| Host person | Trần Minh Tiến
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