Abstract
The electronic, magnetic, and optical properties of graphene (gr) containing selenium impurities of 2, 3, 5.5, and 12.5% were calculated by DFT. By increasing the percentage of Se impurity, the energy gap decreases from about 0.3 eV for the gr+Se(2%), to about 0.1 eV for gr+Se(3%) monolayer. Continuing this trend leads to metallic property for gr+Se(5.5%) and gr+Se(12.5%) cases. By decreasing the percentage of Se impurity as a non-thermal control parameter, the magnetization started from zero and gradually increased so that the phase transition occurred. By calculating optical properties, using TDDFT, we found that in the absorption spectrums, a visible peak appeared for the cases of Se(3%) and Se(5.5%), and in the gr+Se(12.5%) layer, there exist an infrared shoulder. Also, except for gr+Se(3%), other cases have one peak in the UVA range. Finally, in the gr+Se(2%) case, for all optical variables, the peaks are sharper and stronger, therefore this case could behave as a quantum dot.
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1134%2FS1063783420070021/MediaObjects/11451_2020_3681_Fig1_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1134%2FS1063783420070021/MediaObjects/11451_2020_3681_Fig2_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1134%2FS1063783420070021/MediaObjects/11451_2020_3681_Fig3_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1134%2FS1063783420070021/MediaObjects/11451_2020_3681_Fig4_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1134%2FS1063783420070021/MediaObjects/11451_2020_3681_Fig5_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1134%2FS1063783420070021/MediaObjects/11451_2020_3681_Fig6_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1134%2FS1063783420070021/MediaObjects/11451_2020_3681_Fig7_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1134%2FS1063783420070021/MediaObjects/11451_2020_3681_Fig8_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1134%2FS1063783420070021/MediaObjects/11451_2020_3681_Fig9_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1134%2FS1063783420070021/MediaObjects/11451_2020_3681_Fig10_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1134%2FS1063783420070021/MediaObjects/11451_2020_3681_Fig11_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1134%2FS1063783420070021/MediaObjects/11451_2020_3681_Fig12_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1134%2FS1063783420070021/MediaObjects/11451_2020_3681_Fig13_HTML.gif)
Similar content being viewed by others
REFERENCES
N. D. Mermin and H. Wagner, Phys. Rev. Lett. 17, 1133 (1966).
K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, Y. Zhang, S. V. Dubonos, I. V. Grigorieva, and A. A. Firsov, Science (Washington, DC, U. S.) 306, 666 (2004).
K. S. Novoselov, A. K. Geim, S. V. Morozov, D. Jiang, M. I. Katsnelson, I. V. Grigorieva, S. V. Dubonos, and A. A. Firsov, Nature (London, U.K.) 438, 197 (2005).
C. Berger, Z. M. Song, X. B. Li, X. S. Wu, N. Brown, C. Naud, D. Mayou, T. B. Li, J. Hass, A. N. Marchenkov, E. H. Conrad, P. N. First, and W. A. de Heer, Science (Washington, DC, U. S.) 312 (5777), 1191 (2006).
J. C. Meyer, A. K. Geim, M. I. Katsnelson, K. S. Novoselov, T. J. Booth, and S. Roth, Nature (London, U.K.) 446 (7131), 60 (2007).
A. K. Geim, Science (Washington, DC, U. S.) 324 (5934), 1530 (2009).
S. Stankovich, D. A. Dikin, G. H. B. Dommett, K. M. Kohlhaas, E. J. Zimney, E. A. Stach, R. D. Piner, S. T. Nguyen, and R. S. Ruoff, Nature (London, U.K.) 442 (7100), 282 (2006).
A. K. Geim and K. S. Novoselov, Nat. Mater. 6, 183 (2007).
A. C. Ferrari, J. C. Meyer, V. Scardaci, C. Casiraghi, M. Lazzeri, F. Mauri, S. Piscanec, D. Jiang, K. S. Novoselov, S. Roth, and A. K. Geim, Phys. Rev. Lett. 97, 187401 (2006).
K. I. Bolotin, K. J. Sikes, Z. Jiang, M. Klima, G. Fu-denberg, J. Hone, P. Kim, and H. L. Stormer, Solid State Commun. 146, 351 (2008).
Y. B. Zhang, Y. W. Tan, H. L. Stormer, and P. Kim, Nature (London, U.K.) 438, 201 (2005).
M. Yu, Y. Li, Q. Cheng, and S. Li, Sol. Energy 182, 453 (2019).
M. F. Bhopal, D. W. Lee, and S. H. Lee, A. R. Lee, H. J. Kim, and S. H. Lee, Mater. Lett. 234, 237 (2019).
Z. Pour-Mohammadi and M. Amirmazlaghani, Mater. Sci. Semicond. Process. 91, 13 (2019).
M. Zamani and M. Abbasnejad, Phys. C (Amsterdam, Neth.) 554, 19 (2018).
L. S. Lima, Phys. C (Amsterdam, Neth.) 546, 71 (2018).
G. Gonzalez de la Cruz, Superlatt. Microstruct. 125, 315 (2019).
X. B. Li, W. B. Lu, J. Wang, J. Hu, Z. G. Liu, B. H. Huang, and H. Chen, Photon. Nanostruct. Fundam. Appl. 33, 66 (2019).
X. Xiao, X. Li, J. D. Caldwell, S. A. Maier, and V. Giannini, Appl. Mater. Today 12, 283 (2018).
W. Ren, H. Chang, T. Mao, and Y. Teng, Chem. Eng. J. 362, 160 (2019).
K. Li, H. Li, N. Yan, T. Wang, and Z. Zhao, Appl. Surf. Sci. 459, 693 (2018).
Y. Yang, F. Liu, and Y. Kawazoe, J. Phys. Chem. Solids 124, 54 (2019).
D. Cortes-Arriagada, N. Villegas-Escobar, and D. E. Ortega, Appl. Surf. Sci. 427, 227 (2018).
O. U. Akturk and M. Tomak, Appl. Surf. Sci. 347, 808 (2015).
P. H. Shih, T. N. Do, B. L. Huang, G. Gumbs, D. Huang, and M. F. Lin, Carbon 144, 608 (2019).
L. Huang, Y. Cao, and D. Diao, Appl. Surf. Sci. 470, 205 (2019).
W. Ji, Y. Liu, Z. Shan, X. Zhang, F. Ding, and X. Li, Ceram. Int. 45, 7095 (2019).
N. Feng, K. Xiang, L. Xiao, W. Chen, Y. Zhu, H. Liao, and H. Chen, J. Alloys Compd. 786, 537 (2019).
C. Zhao, Z. Hu, and J. Luo, Colloids Surf., A 560, 69 (2019).
Y. Xia, C. Lu, R. Fang, H. Huang, Y. Gan, C. Liang, J. Zhang, X. He, and W. Zhang, Electrochem. Commun. 99, 16 (2019).
I. Pethes, R. Chahal, V. Nazabal, C. Prestipino, S. Michalik, J. Darpentigny, and P. Jovari, J. Non-Cryst. Solids 484, 49 (2018).
Y. Chen, L. Wang, W. Wang, and M. Cao, Mater. Chem. Phys. 199, 416 (2017).
H. Ullah, A. A. Tahir, and T. K. Mallick, Appl. Catal. B 224, 895 (2018).
Y. H. Wang, Y. X. Chen, X. Wu, and K. J. Huang, Colloids Surf., B 172, 407 (2018).
X. Meng, C. Yu, X. Song, J. Iocozzia, J. Hong, M. Rager, H. Jin, S. Wang, L. Huang, J. Qiu, and Z. Lin, Angew. Chem. Int. Ed. 57, 4682 (2018).
I. Timrov, N. Vast, R. Gebauer, and S. Baroni, Comput. Phys. Commun. 196, 460 (2015).
A. Bayat, H. Johannesson, S. Bose, and P. Sodano, Nat. Commun. 5, 3784 (2014).
M. Vojta, Rep. Prog. Phys. 66, 2069 (2003).
F. Wooten, Optical Properties of Solids (Academic, New York, 1972).
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare that they have no conflicts of interest.
Rights and permissions
About this article
Cite this article
Ardakani, Y.S., Moradi, M. DFT/TDDFT Investigation of Electronic, Magnetic, and Optical Properties of Graphene Containing Different Values of Se Impurity. Phys. Solid State 62, 1262–1270 (2020). https://doi.org/10.1134/S1063783420070021
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063783420070021