Strongly inhomogeneous distribution of spectral properties of silicon-vacancy color centers in nanodiamonds
نویسندگان
چکیده
منابع مشابه
Silicon-vacancy color centers in nanodiamonds: cathodoluminescence imaging markers in the near infrared.
We recently demonstrated [ 18 ] multi-color cathodoluminescence (CL) of nanodiamonds as a powerful tool for nanoscale imaging of biological structures. CL is the emission of light by matter as the result of electron bombardment. CL imaging of bulk matter is typically carried out in an electron microscope outfi tted with an optical detector, and is widely used in materials characterization. [ 19...
متن کاملMultiphoton-Excited Fluorescence of Silicon-Vacancy Color Centers in Diamond
Silicon-vacancy color centers in nanodiamonds are promising as fluorescent labels for biological applications, with a narrow, nonbleaching emission line at 738 nm. Two-photon excitation of this fluorescence offers the possibility of low-background detection at significant tissue depth with high threedimensional spatial resolution. We measure the two-photon fluorescence cross section of a negati...
متن کاملEfficiency of Cathodoluminescence Emission by Nitrogen-Vacancy Color Centers in Nanodiamonds.
Correlated electron microscopy and cathodoluminescence (CL) imaging using functionalized nanoparticles is a promising nanoscale probe of biological structure and function. Nanodiamonds (NDs) that contain CL-emitting color centers are particularly well suited for such applications. The intensity of CL emission from NDs is determined by a combination of factors, including particle size, density o...
متن کاملGermanium-Vacancy Single Color Centers in Diamond
Atomic-sized fluorescent defects in diamond are widely recognized as a promising solid state platform for quantum cryptography and quantum information processing. For these applications, single photon sources with a high intensity and reproducible fabrication methods are required. In this study, we report a novel color center in diamond, composed of a germanium (Ge) and a vacancy (V) and named ...
متن کاملStrongly Cavity-Enhanced Spontaneous Emission from Silicon-Vacancy Centers in Diamond.
Quantum emitters are an integral component for a broad range of quantum technologies, including quantum communication, quantum repeaters, and linear optical quantum computation. Solid-state color centers are promising candidates for scalable quantum optics due to their long coherence time and small inhomogeneous broadening. However, once excited, color centers often decay through phonon-assiste...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: New Journal of Physics
سال: 2018
ISSN: 1367-2630
DOI: 10.1088/1367-2630/aae93f