Quantum interference between photo-excited states in a solid-state Mott insulator

Quantum interference between photo-excited states in a solid-state Mott insulator

By exciting with sub-10-fs 1.6-μm pulses the quasi-one-dimensional Mott insulator ETF2TCNQ, we observe prompt collapse of the Mott gap modulated by 24-THz oscillations of the gap, which are assigned to quantum interference between holon-doublon excitations. © 2010 Optical Society of America.

Bibliografiska uppgifter
Huvudupphovsmän: Wall, S, Brida, D, Clark, SR, Ehrke, H, Jaksch, D, Ardavan, A, Bonora, S, Uemura, H, Takahashi, Y, Hasegawa, T, Okamoto, H, Cerullo, G, Cavalleri, A, IEEE
Materialtyp: Conference item
Publicerad: 2010

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