Size-dependent radiative decay processes in graphene quantum dots

Applied Physics Letters

Volumn 101, Issue 16, 2012, Pages

  Kim, Sung ^a   Hee Shin, Dong ^a   Oh Kim, Chang ^a   Seok Kang, Soo ^a   Min Kim, Jong ^a   Choi, Suk Ho ^a   Jin, Li Hua ^b   Cho, Yong Hoon ^b   Won Hwang, Sung ^c   Sone, Cheolsoo ^c  

^a Kyung Hee University   (South Korea)

^b Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

^c SAMSUNG Electronics   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

BAND-TO-BAND TRANSITION; BIEXPONENTIAL FUNCTIONS; EXCITATION WAVELENGTH; PEAK ENERGY; RADIATIVE DECAY; SLOW COMPONENT;

SEMICONDUCTOR QUANTUM DOTS;

GRAPHENE;

EID: 84867815672     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.4760269     Document Type: Article

References (28)

1. Y. Zhu, S. Murali, W. Cai, X. Li, J. W. Suk, J. R. Potts, and R. S. Ruoff, Adv. Mater. 22, 3906 (2010). 10.1002/adma.201001068
2. F. Bonaccorso, Z. Sun, T. Hasan, and A. C. Ferrari, Nat. Photonics 4, 611 (2010). 10.1038/nphoton.2010.186
3. K. P. Loh, Q. Bao, G. Eda, and M. Chhowalla, Nat. Chem. 2, 1015 (2010). 10.1038/nchem.907
4. K.-J. Jeon, Z. Lee, E. Pollak, L. Moreschini, A. Bostwick, C.-M. Park, R. Mendelsberg, V. Radmilovic, R. Kostecki, T. J. Richardson, and E. Rotenberg, ACS Nano 5, 1042 (2011). 10.1021/nn1025274
5. G. Eda, Y.-Y. Lin, C. Mattevi, H. Yamaguchi, H.-A. Chen, I.-S. Chen, C.-W. Chen, and M. Chhowalla, Adv. Mater. 22, 505 (2010). 10.1002/adma.200901996
6. T. Gokus, R. R. Nair, A. Bonetti, M. Boühmler, A. Lombardo, K. S. Novoselov, A. K. Geim, A. C. Ferrari, and A. Hartschuh, ACS Nano 3, 3963 (2009). 10.1021/nn9012753
7. Z. Z. Zhang, K. Chang, and F. M. Peeters, Phys. Rev. B 77, 235411 (2008). 10.1103/PhysRevB.77.235411
8. D. V. Kosynkin, A. L. Higginbotham, A. Sinitskii1, J. R. Lomeda1, A. Dimiev, B. K. Price, and J. M. Tour, Nature 458, 872 (2009). 10.1038/nature07872
9. D. Pan, J. Zhang, Z. Li, and M. Wu, Adv. Mater. 22, 734 (2010). 10.1002/adma.200902825
10. L. E. Brus, Appl. Phys. A 53, 465 (1991). 10.1007/BF00331535
11. A. L. Efros and M. Rosen, Annu. Rev. Mater. Sci. 30, 475 (2000). 10.1146/annurev.matsci.30.1.475
12. M. L. Mueller, X. Yan, J. A. McGuire, and L.-S. Li, Nano Lett. 10, 2679 (2010). 10.1021/nl101474d
13. J. Shen, Y. Zhu, C. Chen, X. Yang, and C. Li, Chem. Commun. 47, 2580 (2011). 10.1039/c0cc04812g
14. S. Kim, S. W. Hwang, M.-K. Kim, D. Y. Shin, D. H. Shin, C. O. Kim, S. B. Yang, J. H. Park, E. Hwang, S.-H. Choi, G. Ko, S. Sim, C. Sone, H. J. Choi, S. Bae, and B. H. Hong, ACS Nano. 6, 8203 (2012). 10.1021/nn302878r
15. E. H. Hwang, B. Y. K. Hu, and S. Sarma, Phys. Rev. B 76, 115434 (2007). 10.1103/PhysRevB.76.115434
16. P. A. George, J. Strait, J. Dawlaty, S. Shivaraman, M. Chandrashekhar, F. Rana, and M. G. Spencer, Nano Lett. 8, 4248 (2008). 10.1021/nl8019399
17. L. Tang, R. Ji, X. Cao, J. Lin, H. Jiang, X. Li, K. S. Teng, C. M. Luk, S. Zeng, J. Hao, and S. P. Lau, ACS Nano 6, 5102 (2012). 10.1021/nn300760g
18. Y. Xu, H. Bai, G. Lu, C. Li, and G. Shi, J. Am. Chem. Soc. 130, 5856 (2008). 10.1021/ja800745y
19. D. Pan, S. Wang, B. Zhao, M. Wu, H. Zhang, Y. Wang, and Z. Jiao, Chem. Mater. 21, 3136 (2009). 10.1021/cm900395k
20. V. I. Lobyshev, R. E. Shikhlinskaya, and B. D. Ryzhikov, J. Mol. Liq. 82, 73 (1999). 10.1016/S0167-7322(99)00043-4
21. J. Peng, W. Gao, B. K. Gupta, Z. Liu, R. Romero-Aburto, L. Ge, L. Song, L. B. Alemany, X. Zhan, G. Gao, S. A. Vithayathil, B. A. Kaipparettu, A. A. Marti, T. Hayashi, J.-J. Zhu, and P. M. Ajayan, Nano Lett. 12, 844 (2012). 10.1021/nl2038979
22. A. Javier, D. Magana, T. Jennings, and G. F. Strousea. Appl. Phys. Lett. 83, 1423 (2003). 10.1063/1.1602159
23. A. Puzder, A. J. Williamson, F. A. Reboredo, and G. Galli, Phys. Rev. Lett. 91, 157405 (2003). 10.1103/PhysRevLett.91.157405
24. L. Kong, Z. C. Feng, Z. Wu, and W. Lu, J. Appl. Phys. 106, 013512 (2009). 10.1063/1.3159648
25. T. S. Shamirzaev, J. Debus, D. S. Abramkin, D. Dunker, D. R. Yakovlev, D. V. Dmitriev, A. K. Gutakovskii, L. S. Braginsky, K. S. Zhuravlev, and M. Bayer, Phys. Rev. B 84, 155318 (2011). 10.1103/PhysRevB.84.155318
26. G. Allan, C. Delerue, and M. Lannoo, Phys. Rev. Lett. 76, 2961 (1996). 10.1103/PhysRevLett.76.2961
27. L. Bao, Z.-L. Zhang, Z.-Q. Tian, L. Zhang, C. Liu, Y. Lin, B. Qi, and D.-W. Pang, Adv. Mater. 23, 5801 (2011). 10.1002/adma.201102866
28. X. Wang, L. Cao, S. T. Yang, F. S. Lu, M. J. Meziani, L. L. Tian, K. W. Sun, M. A. Bloodgood, and Y. P. Sun, Angew. Chem., Int. Ed. 49, 5310 (2010). 10.1002/anie.201000982