Electric-field-driven insulating-to-conducting transition in a mesoscopic quantum dot lattice
We investigate electron transport through a finite two dimensional mesoscopic periodic potential, consisting of an array of lateral quantum dots with electron density controlled by a global top gate. We observe a transition from an insulating state at low-bias voltages to a conducting state at high-...
| Main Authors: | , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
American Physical Society,
2014-12-15T18:46:25Z.
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| Subjects: | |
| Online Access: | Get fulltext |