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Sumin Choi
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A metalens with a near-unity numerical aperture
R Paniagua-Dominguez, YF Yu, E Khaidarov, S Choi, V Leong, ...
Nano letters 18 (3), 2124-2132, 2018
4272018
Engineering and localization of quantum emitters in large hexagonal boron nitride layers
S Choi, TT Tran, C Elbadawi, C Lobo, X Wang, S Juodkazis, G Seniutinas, ...
ACS applied materials & interfaces 8 (43), 29642-29648, 2016
2182016
Ultrasensitive all-optical thermometry using nanodiamonds with a high concentration of silicon-vacancy centers and multiparametric data analysis
S Choi, VN Agafonov, VA Davydov, T Plakhotnik
ACS photonics 6 (6), 1387-1392, 2019
762019
Photophysics of point defects in ZnO nanoparticles
S Choi, MR Phillips, I Aharonovich, S Pornsuwan, BCC Cowie, ...
Advanced Optical Materials 3 (6), 821-827, 2015
712015
Single photon emission from ZnO nanoparticles
S Choi, BC Johnson, S Castelletto, C Ton-That, MR Phillips, ...
Applied Physics Letters 104 (26), 2014
642014
Electroluminescence from localized defects in zinc oxide: toward electrically driven single photon sources at room temperature
S Choi, AM Berhane, A Gentle, C Ton-That, MR Phillips, I Aharonovich
ACS applied materials & interfaces 7 (10), 5619-5623, 2015
482015
Electrical excitation of silicon-vacancy centers in single crystal diamond
AM Berhane, S Choi, H Kato, T Makino, N Mizuochi, S Yamasaki, ...
Applied Physics Letters 106 (17), 2015
412015
Room temperature single photon emission from oxidized tungsten disulphide multilayers
TT Tran, S Choi, JA Scott, ZQ Xu, C Zheng, G Seniutinas, A Bendavid, ...
arXiv preprint arXiv:1701.00041, 2016
372016
Zinc oxide nanophotonics
S Choi, I Aharonovich
Nanophotonics 4 (4), 437-458, 2015
352015
Observation of whispering gallery modes from hexagonal ZnO microdisks using cathodoluminescence spectroscopy
S Choi, C Ton-That, MR Phillips, I Aharonovich
Applied Physics Letters 103 (17), 2013
242013
Effects of annealing on optical and structural properties of zinc oxide nanocrystals
S Khachadorian, R Gillen, S Choi, C Ton‐That, A Kliem, J Maultzsch, ...
physica status solidi (b) 252 (11), 2620-2625, 2015
222015
Varying temperature and silicon content in nanodiamond growth: effects on silicon-vacancy centres
S Choi, V Leong, VA Davydov, VN Agafonov, MWO Cheong, ...
Scientific reports 8 (1), 3792, 2018
212018
Enhancing optical readout from diamond AFM tips for quantum nanosensing
S Choi, V Leong, G Alagappan, L Krivitsky
ACS Photonics 5 (11), 4244-4248, 2018
142018
Charge state switching of Cu acceptors in ZnO nanorods
MA Rahman, MT Westerhausen, C Nenstiel, S Choi, A Hoffmann, ...
Applied Physics Letters 110 (12), 2017
132017
Effects of high temperature annealing on defects and luminescence properties in H implanted ZnO
KS Chan, C Ton-That, L Vines, S Choi, MR Phillips, BG Svensson, ...
Journal of Physics D: Applied Physics 47 (34), 342001, 2014
122014
Radiative recombination of confined electrons at the MgZnO/ZnO heterojunction interface
S Choi, DJ Rogers, EV Sandana, P Bove, FH Teherani, C Nenstiel, ...
Scientific reports 7 (1), 7457, 2017
112017
Formation of interstitial silicon defects in Si-and Si, P-doped nanodiamonds and thermal susceptibilities of SiV− photoluminescence band
S Choi, VN Agafonov, VA Davydov, LF Kulikova, T Plakhotnik
Nanotechnology 31 (20), 205709, 2020
102020
Silicon-vacancy color centers in Si-and Si, P-doped nanodiamonds: thermal susceptibilities of photo luminescence band at 740 nm
S Choi, VN Agafonov, VA Davydov, LF Kulikova, T Plakhotnik
arXiv preprint arXiv:1906.10526, 2019
2019
Enhanced Fluorescence Collection from Color Centers via Channeling Through a Diamond Pyramid
V Leong, S Choi, G Alagappan, L Krivitsky
2018 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR), 1-3, 2018
2018
Room temperature single photon emission from oxidized tungsten disulphide multilayers
T Trong Tran, S Choi, JA Scott, Z Xu, C Zheng, G Seniutinas, A Bendavid, ...
arXiv e-prints, arXiv: 1701.00041, 2016
2016
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