Abstract
Plasmons in metals have great impact on light emission, propagation, and detection in visible and infrared light wave frequencies. To explore plasmonic effect on the THz detection, both a backside-illuminated and a topside-illuminated blocking impurity band (BIB) THz detectors are developed and significant influence of plasmonic effect on the performance of BIB THz detectors is observed. The plasmonic effect in the heavily doped semiconductor layer of BIB THz detectors causes high reflectance of THz radiation which curtails the detection frequencies of the backside-illuminated BIB detectors. However, due to the advantages of flip-chip package and high quantum efficiency, the dark current, the responsivity, and the detectivity of the backside-illuminated detector shows superior characteristics to the topside-illuminated detector. The performance of the THz detector could be further improved with the suppression of the plasmonic effect.
Similar content being viewed by others
References
C. Shemelya, D.F. DeMeo, T.E. Vandervelde, Appl. Phys. Lett. 104(2), 021115 (2014)
G. Kumar, S. Li, M.M. Jadidi, T.E. Murphy, New J. Phys. 15(8), 085031 (2013)
M.X. Qiu, S.C. Ruan, H. Su, C.D. Wang, M. Zhang, R.L. Wang, H.W. Liang, Appl. Phys. Lett. 99(15), 151501 (2011)
C.M. Watts, D. Shrekenhamer, J. Montoya, G. Lipworth, J. Hunt, T. Sleasman, S. Krishna, D.R. Smith, W.J. Padilla, Nat. Photon. 8(8), 605–609 (2014)
Y. Liu, R. Cheng, L. Liao, H. Zhou, J. Bai, G. Liu, L. Liu, Y. Huang, X. Duan, Nat. Commun. 2, 579 (2011)
S.C. Baker-Finch, K.R. McIntosh, D. Yan, K.C. Fong, T.C. Kho, J. Appl. Phys. 116(6), 063106 (2014)
M. Rudiger, J. Greulich, A. Richter, M. Hermle, I.E.E.E. Trans, Electron Devices 60(7), 2156–2163 (2013)
S.M. Harrel, R.L. Milot, J.M. Schleicher, C.A. Schmuttenmaer, J. Appl. Phys. 107(3), 033526 (2010)
S. Vidal, J. Degert, M. Tondusson, J. Oberle, E. Freysz, Appl. Phys. Lett. 98(19), 191103 (2011)
N.M. Haegel, S.A. Samperi, A.M. White, J. Appl. Phys. 93(2), 1305 (2003)
M.D. Petroff, M.G. Stapelbroek, W.A. Kleinhans, Appl. Phys. Lett. 51(6), 406 (1987)
F. Szmulowicz, F.L. Madarasz, J. Diller, J. Appl. Phys. 63(11), 5583 (1988)
S.J. Tschanz, J.C. Garcia, N.M. Haegel, Solid State Electron. 51(7), 1062–1066 (2007)
J.W. Beeman, S. Goyal, L.A. Reichertz, E.E. Haller, Infrared Phys. Technol. 51(1), 60–65 (2007)
J.E. Huffman, A.G. Crouse, B.L. Halleck, T.V. Downes, T.L. Herter, J. Appl. Phys. 72(1), 273 (1992)
K.S. Liao, N. Li, C. Wang, L. Li, Y.L. Jing, J. Wen, M.Y. Li, H. Wang, X.H. Zhou, Z.F. Li, W. Lu, Appl. Phys. Lett. 105(14), 143501 (2014)
M. Shahzad, G. Medhi, R.E. Peale, W.R. Buchwald, J.W. Cleary, R. Soref, G.D. Boreman, O. Edwards, J. Appl. Phys. 110(12), 123105 (2011)
J.C. Ginn, R.L. Jarecki, E.A. Shaner, P.S. Davids, J. Appl. Phys. 110(4), 043110 (2011)
S. Xiao, V.P. Drachev, A.V. Kildishev, X. Ni, U.K. Chettiar, H.K. Yuan, V.M. Shalaev, Nature 466(7307), 735–738 (2010)
J. Han, A. Lakhtakia, J. Mod. Optic. 56(4), 554–557 (2009)
A.J. Hoffman, L. Alekseyev, S.S. Howard, K.J. Franz, D. Wasserman, V.A. Podolskiy, E.E. Narimanov, D.L. Sivco, C. Gmachl, Nat. Mater. 6(12), 946–950 (2007)
H. Zhu, B.P. Zhang, M. Wang, G.J. Hu, N. Dai, H.Z. Wu, Acta Phys. Sin. 63(13), 136803 (2014)
C.F. Cai, S.Q. Jin, H.Z. Wu, B.P. Zhang, L. Hu, P.J. McCann, Appl. Phys. Lett. 100(18), 182104 (2012)
F. Szmulowicz, F.L. Madarsz, J. Appl. Phys. 62(6), 2533–2540 (1987)
S. Chaudhuri, Phys. Rev. B 26(12), 6593–6602 (1982)
S.I. Woods, S.G. Kaplan, T.M. Jung, A.C. Carter, Appl. Opt. 50(24), 4824–4833 (2011)
Acknowledgments
This work was supported by Natural Science Foundation of China (Nos. 61290305 and 11374259).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Zhu, H., Xu, J., Zhu, J. et al. The effect of infrared plasmon on the performance of Si-based THz detectors. J Mater Sci: Mater Electron 28, 839–844 (2017). https://doi.org/10.1007/s10854-016-5598-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10854-016-5598-7