Quantifying the number of color centers in single fluorescent nanodiamonds by photon correlation spectroscopy and Monte Carlo simulation

Yuen Yung Hui; Yi Ren Chang; Tsong Shin Lim; Hsu Yang Lee; Wunshain Fann; Huan Cheng Chang

doi:10.1063/1.3067867

Quantifying the number of color centers in single fluorescent nanodiamonds by photon correlation spectroscopy and Monte Carlo simulation

Yuen Yung Hui, Yi Ren Chang, Tsong Shin Lim, Hsu Yang Lee, Wunshain Fann, Huan Cheng Chang

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

23 引文斯高帕斯（Scopus）

摘要

The number of negatively charged nitrogen-vacancy centers (N-V) - in fluorescent nanodiamond (FND) has been determined by photon correlation spectroscopy and Monte Carlo simulations at the single particle level. By taking account of the random dipole orientation of the multiple (N-V) - fluorophores and simulating the probability distribution of their effective numbers (Ne), we found that the actual number (Na) of the fluorophores is in linear correlation with Ne, with correction factors of 1.8 and 1.2 in measurements using linearly and circularly polarized lights, respectively. We determined Na =8±1 for 28 nm FND particles prepared by 3 MeV proton irradiation.

原文	英語
文章編號	013104
期刊	Applied Physics Letters
卷	94
發行號	1
DOIs	https://doi.org/10.1063/1.3067867
出版狀態	已發佈 - 2009
對外發佈	是

ASJC Scopus subject areas

物理與天文學（雜項）

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10.1063/1.3067867

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abstract = "The number of negatively charged nitrogen-vacancy centers (N-V) - in fluorescent nanodiamond (FND) has been determined by photon correlation spectroscopy and Monte Carlo simulations at the single particle level. By taking account of the random dipole orientation of the multiple (N-V) - fluorophores and simulating the probability distribution of their effective numbers (Ne), we found that the actual number (Na) of the fluorophores is in linear correlation with Ne, with correction factors of 1.8 and 1.2 in measurements using linearly and circularly polarized lights, respectively. We determined Na =8±1 for 28 nm FND particles prepared by 3 MeV proton irradiation.",

author = "Hui, {Yuen Yung} and Chang, {Yi Ren} and Lim, {Tsong Shin} and Lee, {Hsu Yang} and Wunshain Fann and Chang, {Huan Cheng}",

note = "Funding Information: This work was supported by the National Science Council, Taiwan with Grant Nos. NSC 96-2628-E-001-006-MY2 and NSC 96-2120-M-001-008. We thank Professor J. D. White for useful suggestions.",

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AU - Chang, Yi Ren

AU - Lim, Tsong Shin

AU - Lee, Hsu Yang

AU - Fann, Wunshain

AU - Chang, Huan Cheng

N1 - Funding Information: This work was supported by the National Science Council, Taiwan with Grant Nos. NSC 96-2628-E-001-006-MY2 and NSC 96-2120-M-001-008. We thank Professor J. D. White for useful suggestions.

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AB - The number of negatively charged nitrogen-vacancy centers (N-V) - in fluorescent nanodiamond (FND) has been determined by photon correlation spectroscopy and Monte Carlo simulations at the single particle level. By taking account of the random dipole orientation of the multiple (N-V) - fluorophores and simulating the probability distribution of their effective numbers (Ne), we found that the actual number (Na) of the fluorophores is in linear correlation with Ne, with correction factors of 1.8 and 1.2 in measurements using linearly and circularly polarized lights, respectively. We determined Na =8±1 for 28 nm FND particles prepared by 3 MeV proton irradiation.

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Quantifying the number of color centers in single fluorescent nanodiamonds by photon correlation spectroscopy and Monte Carlo simulation

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