Research output: Contribution to Journal/Magazine › Journal article › peer-review
Article number | 120801 |
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<mark>Journal publication date</mark> | 18/09/2009 |
<mark>Journal</mark> | Physical review letters |
Issue number | 12 |
Volume | 103 |
Number of pages | 4 |
Pages (from-to) | - |
Publication Status | Published |
<mark>Original language</mark> | English |
We demonstrate experimentally that a hybrid single-electron transistor with superconducting leads and a normal-metal island can be refrigerated by an alternating voltage applied to the gate electrode. The simultaneous measurement of the dc current induced by the rf gate through the device at a small bias voltage serves as an in situ thermometer.