期刊
PHYSICAL REVIEW B
卷 98, 期 7, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevB.98.075401
关键词
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资金
- CNR SPIN
- project Equip@Meso [ANR-10-EQPX-29-01]
- project 1shot reloaded by the investissements d'avenir French government program [ANR-14-CE32-0017]
- Labex ARCHIMEDE by the investissements d'avenir French government program [ANR-11-LABX-0033]
- Excellence Initiative of Aix-Marseille University, A*MIDEX, a French investissements d'avenir program
Using a periodic train of Lorentzian voltage pulses, which generates solitonlike electronic excitations called levitons, we investigate the charge density backscattered off a quantum point contact in the fractional quantum Hall regime. We find a regular pattern of peaks and valleys, reminiscent of analogous self-organization recently observed for optical solitons in nonlinear environments. This crystallization phenomenon is confirmed by additional side dips in the Hong-Ou-Mandel noise, a feature that can be observed in present-day electron quantum optics experiments.
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