journal article·2019-05-15

Growth of High-Purity Low-Strain Fluorescent Nanodiamonds

Masfer Alkahtani, Johannes Lang, Boris Naydenov, Fedor Jelezko, Philip Hemmer

ACS Photonics· Volume 6· Issue 5
Publisher page

Abstract

Fluorescent emitters in diamond have far-reaching potential applications in areas like quantum information, advanced biosensing, and materials research (especially magnetic and superconductor materials). However, many of these applications are limited by imperfections in commercially available fluorescent nanodiamonds (FNDs) due to paramagnetic impurities and crystal lattice strains. These limitations are a direct consequence of the way fluorescent nanodiamonds are produced. Here, we show that for high pressure growth, at a relatively low temperature of 400 °C, we can produce high-purity and low-strain FNDs after standard irradiation and annealing treatments. This work is a milestone toward the engineering of high-quality ultrasmall fluorescent nanodiamonds.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Diamond and Carbon-based Materials Research · High-pressure geophysics and materials · Metal and Thin Film Mechanics

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Institute for Quantum Science and Engineering, Texas A&M University, College Station, Texas 77843, United States

Center for Quantum Optics and Quantum Informatics, KACST, Riyadh 11442, Saudi Arabia

Institute for Quantum Optics, Ulm University, Ulm, Germany

Helmholtz-Zentrum Berlin fuer Materialien und Energie (HZB), Kekulestrasse 5, Berlin 12489, Germany

Department of Electrical and Computer Engineering, Texas A&M University, College Station, Texas 77843, United States

Zavoisky Physical-Technical Institute, Federal Research Center Kazan Scientific Center of RAS, Kazan 420111, Tatarstan, Russian Federation

Funding

Texas A and M University · King Abdulaziz City for Science and Technology · Baden-W?rttemberg Stiftung · Volkswagen Foundation · Government of the Russian Federation

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