Photoelectric detection of electron spin resonance of nitrogen-vacancy centres in diamond

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F15%3A00235097" target="_blank" >RIV/68407700:21460/15:00235097 - isvavai.cz</a>

Result on the web

<a href="http://www.nature.com/ncomms/2015/151021/ncomms9577/full/ncomms9577.html" target="_blank" >http://www.nature.com/ncomms/2015/151021/ncomms9577/full/ncomms9577.html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1038/ncomms9577" target="_blank" >10.1038/ncomms9577</a>

Result language

angličtina

Original language name

Photoelectric detection of electron spin resonance of nitrogen-vacancy centres in diamond

Original language description

The readout of negatively charged nitrogen-vacancy centre electron spins is essential for applications in quantum computation, metrology and sensing. Conventional readout protocols are based on the detection of photons emitted from nitrogen-vacancy centres, a process limited by the efficiency of photon collection. We report on an alternative principle for detecting the magnetic resonance of nitrogen-vacancy centres, allowing the direct photoelectric readout of nitrogen-vacancy centres spin state in an all-diamond device. The photocurrent detection of magnetic resonance scheme is based on the detection of charge carriers promoted to the conduction band of diamond by two-photon ionization of nitrogen-vacancy centres. The optical and photoelectric detection of magnetic resonance are compared, by performing both types of measurements simultaneously. The minima detected in the measured photocurrent at resonant microwave frequencies are attributed to the spin-dependent ionization dynamics of

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

<a href="/en/project/EE2.3.20.0306" target="_blank" >EE2.3.20.0306: Integration of the team for research and development of new principles of nanotechnology in biomedicine for education and medical practice</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

NATURE COMMUNICATIONS

ISSN

2041-1723

e-ISSN

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Volume of the periodical

6

Issue of the periodical within the volume

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Country of publishing house

GB - UNITED KINGDOM

Number of pages

8

Pages from-to

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UT code for WoS article

000364932600024

EID of the result in the Scopus database

2-s2.0-84944810715