Voltage-Controlled Negative Index in Vertically Coupled Quantum Dot Systems

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dc.creatorWang, Huan
dc.creatorZhu, Ka-Di
dc.date2008-11-06
dc.date.accessioned2026-07-07T10:16:21Z
dc.date.available2026-07-07T10:16:21Z
dc.descriptionWe demonstrate that voltage-controlled negative index can be obtained in self-organized InAs quantum dot systems. As the bias voltage changes, the refractive index can be adjusted and controlled continuously from -7 to 7. Simultaneously, the absorption of light in the system will be very small. The single-negative index materials and the double-negative index materials can be achieved in different bias voltages.
dc.description9 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/0811.0849
dc.identifierhttp://arxiv.org/abs/0811.0849
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/173476
dc.subjectMesoscale and Nanoscale Physics
dc.titleVoltage-Controlled Negative Index in Vertically Coupled Quantum Dot Systems
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