Abstract
Color centers in silicon carbide (SiC) are promising candidates for quantum technologies. However, the richness of the polytype and defect configuration of SiC makes the accurate control of the types and position of defects in SiC still challenging. In this study, helium ion-implanted 4H–SiC was characterized by atomic force microscopy (AFM), confocal photoluminescence (PL), and confocal Raman spectroscopy at room temperature. PL signals of silicon vacancy were found and analyzed using 638-nm and 785-nm laser excitation by means of depth profiling and SWIFT mapping. Lattice defects (C–C bond) were detected by continuous laser excitation at 532 nm and 638 nm, respectively. PL/Raman depth profiling was helpful in revealing the three-dimensional distribution of produced defects. Differences in the depth profiling results and SRIM simulation results were explained by considering the depth resolution of the confocal measurement setup, helium bubbles, as well as swelling.
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Doherty MW, Manson NB, Delaney P, Jelezko F, Wrachtrup J, Hollenberg LCL (2013) The nitrogen-vacancy colour centre in diamond. Phys Rep 528(1):1–45
Awschalom DD, Hanson R, Wrachtrup J, Zhou BB (2018) Quantum technologies with optically interfaced solid-state spins. Nat Photonics 12(9):516–527
Luo H, Xu Z, Shi C, Hu M, Sun F, Shang L, Fang F (2019) Nanofabrication of nitrogen-vacancy color center. Curr Nanosci 15(5):433–436
Yang X, Yang X, Sun R, Kawai K, Arima K, Yamamura K (2019) Obtaining atomically smooth 4H–SiC (0001) surface by controlling balance between anodizing and polishing in electrochemical mechanical polishing. Nanomanuf Metrol 2(3):140–147
Zhai W, Gao B, Chang J, Wang H (2019) Optimization of ultrasonic-assisted polishing SiC through CFD simulation. Nanomanuf Metrol 2(1):36–44
Tarasenko SA, Poshakinskiy AV, Simin D, Soltamov VA, Mokhov EN, Baranov PG, Dyakonov V, Astakhov GV (2018) Spin and optical properties of silicon vacancies in silicon carbide-a review. Phys Status Solidi B 255(1):1700258
Soykal O, Reinecke TL (2017) Quantum metrology with a single spin-3/2 defect in silicon carbide. Phys Rev B 95:081405
Widmann M, Lee SY, Rendler T, Son NT, Fedder H, Paik S, Yang LP, Zhao N, Yang S, Booker I, Denisenko A, Jamali M, Momenzadeh SA, Gerhardt I, Ohshima T, Gali A, Janzen E, Wrachtrup J (2015) Coherent control of single spins in silicon carbide at room temperature. Nat Mater 14(2):164–168
Lohrmann A, Johnson BC, McCallum JC, Castelletto S (2017) A review on single photon sources in silicon carbide. Rep Prog Phys 80(3):034502
Chen F, Zhao ER, Hu T, Shi Y, Sirbuly DJ, Jokerst JV (2019) Silicon carbide nanoparticles as a photoacoustic and photoluminescent dual-imaging contrast agent for long-term cell tracking. Nanosc Adv 1(9):3514–3520
Kraus H, Simin D, Kasper C, Suda Y, Kawabata S, Kada W, Honda T, Hijikata Y, Ohshima T, Dyakonov V, Astakhov GV (2017) Three-dimensional proton beam writing of optically active coherent vacancy spins in silicon carbide. Nano Lett 17(5):2865–2870
Zargaleh SA, Hameau S, Eble B, Margaillan F, von Bardeleben HJ, Cantin JL, Gao W (2018) Nitrogen vacancy center in cubic silicon carbide: a promising qubit in the 1.5μm spectral range for photonic quantum networks. Phys Rev B 98(16):165203
Castelletto S, Almutairi AFM, Kumagai K, Katkus T, Hayasaki Y, Johnson BC, Juodkazis S (2018) Photoluminescence in hexagonal silicon carbide by direct femtosecond laser writing. Opt Lett 43(24):6077–6080
Peng B, Jia RX, Wang YT, Dong LP, Hu JC, Zhang YM (2016) Concentration of point defects in 4H–SiC characterized by a magnetic measurement. Aip Adv 6(9):095201
Castelletto S, Johnson BC, Ivady V, Stavrias N, Umeda T, Gali A, Ohshima T (2014) A silicon carbide room-temperature single-photon source. Nat Mater 13(2):151–156
Koehl WF, Buckley BB, Heremans FJ, Calusine G, Awschalom DD (2011) Room temperature coherent control of defect spin qubits in silicon carbide. Nature 479(7371):84–87
Wang JF, Zhang XM, Zhou Y, Li K, Wang ZY, Peddibhoda P, Liu FC, Bauerdick S, Rudzinski A, Liu Z, Gao WB (2017) Scalable fabrication of single silicon vacancy defect arrays in silicon carbide using focused ion beam. ACS Photonics 4(5):1054–1059
Al Atem AS, Ferrier L, Canut B, Chauvin N, Guillot G, Bluet J-M (2016) Luminescent point defect formation in 3C-SiC by ion implantation. Phys Status Solidi C 13(10–12):1–4
Cottom J, Gruber G, Hadley P, Koch M, Pobegen G, Aichinger T, Shluger A (2016) Recombination centers in 4H-SiC investigated by electrically detected magnetic resonance and ab initio modeling. J Appl Phys 119(18):181507
Li Q, Wang JF, Yan FF, Cheng ZD, Liu ZH, Zhou K, Guo LP, Zhou X, Zhang WP, Wang XX, Huang W, Xu JS, Li CF, Guo GC (2019) Nanoscale depth control of implanted shallow silicon vacancies in silicon carbide. Nanoscale 11(43):20554–20561
Wang J-F, Li Q, Yan F-F, Liu H, Guo G-P, Zhang W-P, Zhou X, Guo L-P, Lin Z-H, Cui J-M, Xu X-Y, Xu J-S, Li C-F, Guo G-C (2019) On-demand generation of single silicon vacancy defects in silicon carbide. Acs Photonics 6(7):1736–1743
Hijazi H, Li M, Barbacci D, Schultz A, Thorpe R, Gustafsson T, Feldman LC (2019) Channeling in the helium ion microscope. Nucl Instrum Methods Phys Res Sect B 456:92–96
Chu Y, de Leon NP, Shields BJ, Hausmann B, Evans R, Togan E, Burek MJ, Markham M, Stacey A, Zibrov AS, Yacoby A, Twitchen DJ, Loncar M, Park H, Maletinsky P, Lukin MD (2014) Coherent optical transitions in implanted nitrogen vacancy centers. Nano Lett 14:1982–1986
Ali AA, Kumar J, Ramakrishnan V, Asokan K (2018) Raman spectroscopic study of He ion implanted 4H and 6H–SiC. Mater Lett 213:208–210
Vidano RP, Fischbach DB, Willis LJ, Loehr TM (1981) Observation of Raman band shifting with excitation wavelength for carbons and graphites. Solid State Commun 39(2):341–344
Stumpf F, Abu Quba AA, Singer P, Rumler M, Cherkashin N, Schamm-Chardon S, Cours R, Rommel M (2018) Detailed characterisation of focused ion beam induced lateral damage on silicon carbide samples by electrical scanning probe microscopy and transmission electron microscopy. J Appl Phys 123(12):125104
Tromas C, Audurier V, Leclerc S, Beaufort MF, Declémy A, Barbot JF (2008) Evolution of mechanical properties of SiC under helium implantation. J Nucl Mater 373(1–3):142–149
Leclerc S, Declémy A, Beaufort MF, Tromas C, Barbot JF (2005) Swelling of SiC under helium implantation. J Appl Phys 98(11):113506
Zhang CH, Donnelly SE, Vishnyakov VM, Evans JH (2003) Dose dependence of formation of nanoscale cavities in helium-implanted 4H-SiC. J Appl Phys 94(9):6017–6022
Leclerc S, Beaufort MF, Declémy A, Barbot JF (2008) Evolution of defects upon annealing in He-implanted 4H–SiC. Appl Phys Lett 93(12):122101
He Z, Liu T, Xu Z, Song Y, Rommel M, Fang F (2018) Investigation of Ga ion implantation-induced damage in single-crystal 6H–SiC. J Micromanuf 1(2):1–9
Nakashima S, Harima H (1997) Raman investigation of SiC polytypes. Phys Status Solidi A 162:26
Hain TC, Fuchs F, Soltamov VA, Baranov PG, Astakhov GV, Hertel T, Dyakonov V (2014) Excitation and recombination dynamics of vacancy-related spin centers in silicon carbide. J Appl Phys 115(13)
Ziegler JF, Ziegler MD, Biersack JP (2010) SRIM—the stopping and range of ions in matter. Nucl Instrum Methods Phys Res Sect B 268(11–12):1818–1823
Li R, Zhu R, Chen S, He C, Li M, Zhang J, Gao P, Liao Z, Xu J (2019) Study of damage generation induced by focused helium ion beam in silicon. J Vac Sci Technol B 37(3):031804
Tabaksblat R, MeierBj RJKIP (1992) Confocal Raman microspectroscopy: theory and application to thin polymer samples. Appl Spectrosc 46:60–68
Harima H, Si N, Uemura T (1995) Raman scattering from anisotropic LO-phonon-plasmon-coupled mode in n-type 4H- and 6H–SiC. J Appl Phys 78(3):1996–2005
Feng M, Wang Y, Hao J, Lan G (2003) Raman study of SiC polytype structure. Chin J Light Scatter 15:158–161
Bolse W (1998) Formation and development of disordered networks in Si-based ceramics under ion bombardment. Nucl Instrum Methods Phys Res B 141:133–139
Sorieul S, Costantini JM, Gosmain L, Thomé L, Grob JJ (2006) Raman spectroscopy study of heavy-ion-irradiated α-SiC. J Phys Condens Matter 18(22):5235–5251
Reich S, Thomsen C (2004) Raman spectroscopy of graphite. Philos T R Soc A 362(1824):2271–2288
Acknowledgements
This study was supported by the National Natural Science Foundation of China (Nos. 51575389, 51761135106), National Key Research and Development Program of China (2016YFB1102203), State key laboratory of precision measuring technology and instruments (Pilt1705), and the ‘111’ Project by the State Administration of Foreign Experts Affairs and the Ministry of Education of China (Grant No. B07014). The authors would also like to thank Mr. Qiang Li, Prof. Pengfei Wang, Prof. Jinshi Xu and Prof. Fangwen Sun from the University of Science and Technology of China, Prof. Xiaoying Li and Dr. Tao Xue from Tianjin University for valuable discussions of this paper.
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Song, Y., Xu, Z., Li, R. et al. Photoluminescence and Raman Spectroscopy Study on Color Centers of Helium Ion-Implanted 4H–SiC. Nanomanuf Metrol 3, 205–217 (2020). https://doi.org/10.1007/s41871-020-00061-8
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DOI: https://doi.org/10.1007/s41871-020-00061-8