Bright single photon sources in lateral silicon carbide light emitting diodes

Title
Bright single photon sources in lateral silicon carbide light emitting diodes
Authors
이상윤Matthias WidmannMatthias NiethammerTakahiro MakinoTorsten RendlerStefan LasseTakeshi OhshimaJawad Ul HassanNguyen Tien SonJoerg Wrachtrup
Issue Date
2018-06
Publisher
Applied physics letters
Citation
VOL 112, NO 23-231103-5
Abstract
Single-photon emitting devices have been identified as an important building block for applications in quantum information and quantum communication. They allow us to transduce and collect quantum information over a long distance via photons as so-called flying qubits. In addition, substrates like silicon carbide provide an excellent material platform for electronic devices. In this work, we combine these two features and show that one can drive single photon emitters within a silicon carbide p-i-n-diode. To achieve this, we specifically designed a lateral oriented diode. We find a variety of new color centers emitting non-classical lights in the visible and near-infrared range. One type of emitter can be electrically excited, demonstrating that silicon carbide can act as an ideal platform for electrically controllable single photon sources.
URI
http://pubs.kist.re.kr/handle/201004/67947
ISSN
0003-6951
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KIST Publication > Article
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