Abstract
The Raman and photocurrent of the GaAsN/GaAs multiple quantum wells (MQWs) was studied. The Raman spectra are observed to be dominated by the GaAs longitudinal optical (LO) phonon mode as the strongest peaks show up around 287–292 cm-1. Moreover, the weak and broad spectral features in the range of 265–270 cm-1 originate from the peaks associated with the GaAs transverse optical (TO) phonon mode. And, the peaks observed in the photoluminescence and the photocurrent spectra were preliminarily assigned to electron–heavy hole (e1–hh) and electron–light hole (e1–lh) fundamental transitions. Two additional transitions related to MQWs region are observed other than transitions involving the ground state. The structural properties of GaAsN/GaAs MQWs were investigated by using high-resolution X-ray diffraction (HRXRD).
Graphic Abstract
Similar content being viewed by others
References
Geddo, M., Patrini, M., Guizzetti, G., Galli, M., Trotta, R., Polimeni, A., Capizzi, M., Martelli, F., Rubini, S.: Optical study of hydrogen-irradiated GaAsN/GaAs heterostructures. J. Appl. Phys. 109, 123511 (2011)
Turcotte, S., Beaudry, J.-N., Masut, R.A., Desjardins, P., Bentoumi, G.: Leonelli experimental investigation of the variation of the absorption coefficient with nitrogen content in GaAsN and GaInAsN grown on GaAs (001). J. Appl. Phys. 104, 083511 (2008)
Egorov, A.Y., Kalevich, V.K., Afanasiev, M.M., Shiryaev, A.Y., Ustinov, V.M., Ikezawa, M., Masumoto, Y.: Determination of strain-induced valence-band splitting in GaAsN thin films from circularly polarized photoluminescence. J. Appl. Phys. 98, 013539 (2005)
Kondow, M., Uomi, K., Hosomi, K., Mozume, T.: Gas-source molecular beam epitaxy of GaNxAs1-x using a N radical as the N source. Jpn. J. Appl. Phys. 33(2), L1056–L1058 (1994)
Sakai, S., Ueta, Y., Terauchi, Y.: Band gap energy and band lineup of III–V alloy semiconductors incorporating nitrogen and boron. Jpn. Appl. Lett. 32, 4413–4417 (1993)
Bi, W.G., Tu, C.W.: Bowing parameter of the band-gap energy of GaNxAs1–x. Appl. Phys. Lett. 70, 1608–1611 (1997)
Wei, S.-H., Zunger, A.: Giant and composition-dependent optical bowing coefficient in GaAsN alloys. Phys. Rev. Lett. 76, 664–667 (1996)
Yu, H.C., Wan, C.T., Chen, W.C., Hsu, W.C., Su, K.H., Huang, C.Y., Su, Y.K.: Performance improvement of InGaAsN/GaAs quantum well lasers by using trimethylantimony preflow. Appl. Phys. Express 4, 012103 (2011)
Kitatani, T., Nakahara, K., Kondow, M., Uomi, K., Tanaka, T.: A 1.3-µm GaInNAs/GaAs single-quantum-well laser diode with a high characteristic temperature over 200 K. Jpn. J. Appl. Phys. 39, L86–L87 (2000)
Malis, O., Liu, W.K., Gmachl, C., Fastenau, J.M., Joel, A., Gong, P., Bland, S.W., Moshegov, N.: MBE development of dilute nitrides for commercial long-wavelength laser applications. J. Cryst. Growth 251, 432–436 (2003)
Zhang, L., Yu, P., Yao, S., Feng, D., Dai, J.: Direct bandgap type-I Ge quantum dots/GeSnSi for SWIR and MWIR lasers. Electron. Mater. Lett. 18, 87–93 (2022)
Feldbach, E., Zerr, A., Museur, L., Kitaura, M., Manthilake, G., Tessier, F., Krasnenko, V., Kanaev, A.: Electronic band transitions in γ-Ge3N4. Electron. Mater. Lett. 17, 315–323 (2021)
Lee, Y., Han, H. N., Kim, W., Hwang, N. M.: Effect of Bipolar Charging of SiH4 on the Growth Rate and Crystallinity of Silicon Films Grown in the Atmospheric Pressure Chemical Vapor Deposition Process. Electron. Mater. Lett. 16, 385–395 (2020)
Panpech, P., Vijarnwannaluk, S., Sanorpim, S., Ono, W., Nakajima, F., Katayama, R., Onabe, K.: Correlation between Raman intensity of the N-related local vibrational mode and N content in GaAsN strained layers grown by MOVPE. J. Cryst. Growth 298, 107–110 (2007)
Tsukamoto, T., Hirose, N., Kasamatsu, A., Matsui, T., Suda, Y.: Efects of low-temperature GeSn bufer layers on Sn surface segregation during GeSn epitaxial growth. Electron. Mater. Lett. 16, 9–13 (2020)
Klangtakai, P., Sanorpim, S., Wattanawareekul, A., Suwanyangyaun, P., Srepusharawoot, P., Onabe, K.: Effect of gamma-ray irradiation on structural properties of GaAsN films grown by metal organic vapor phase epitaxy. J. Cryst. Growth 418, 145–152 (2015)
Sun, B.Q., Jiang, D.S., Luo, X.D., Xu, Z.Y., Pan, Z., Li, L.H., Wu, R.H.: Interband luminescence and absorption of GaNAs/GaAs single-quantum-well structures. Appl. Phys. Lett. 76, 2862 (2000)
Colocci, M., Gurioli, M., Vinattieri, A.: Thermal ionization of excitons in GaAs/AlGaAs quantum well structures. J. Appl. Phys. 68, 2809 (1990)
Chuang, S.L.: Physics of Optoelectronic Devices. Wiley, New York (1995)
Nelson, J.: Low-Dimensional Semiconductor Structures. Cambridge University Press, Cambridge (2001)
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
Additional information
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Kim, H., Shim, KH., Jeong, T.S. et al. Raman Spectroscopy and Photocurrent of GaAsN/GaAs Multiple Quantum Wells. Electron. Mater. Lett. 18, 153–158 (2022). https://doi.org/10.1007/s13391-021-00326-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13391-021-00326-4