Optical properties and plasmon – Two different phonons coupling in ZnGeAs2 + Mn
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Romcevic, MRomcevic, N
Dobrowolski, W
Kilanski, L
Trajić, J
Timotijević, Dejan
Dynowska, E
Fedorchenko, I. V
Marenkin, S. F
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Optical properties of p-type Zn1−xMnxGeAs2 for 0 ⩽ x ⩽ 0.078 were investigated by Raman spectroscopy at room temperature. Phonons of ZnGeAs2 are experimentally determined and they are in excellent agreement with those theoretically predicted. Existence of MnAs clusters was confirmed in the sample with the highest concentration of Mn. MnAs was found in α and β phases and their vibrational frequencies are obtained experimentally. Plasmon – two different phonons interaction in Zn1−xMnxGeAs2 is registered and analyzed.
Keywords:
optical properties, plasmons, phonons, spectar, Raman spectroscopySource:
Journal of Alloys and Compounds, 2013, 548Funding / projects:
- Optoelectronics nanodimension systems - the rout towards applications (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45003)
- No. IP2010017770 granted by Ministry of Science and Higher Education of Poland
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Institut za multidisciplinarna istraživanjaTY - JOUR AU - Romcevic, M AU - Romcevic, N AU - Dobrowolski, W AU - Kilanski, L AU - Trajić, J AU - Timotijević, Dejan AU - Dynowska, E AU - Fedorchenko, I. V AU - Marenkin, S. F PY - 2013 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/3021 AB - Optical properties of p-type Zn1−xMnxGeAs2 for 0 ⩽ x ⩽ 0.078 were investigated by Raman spectroscopy at room temperature. Phonons of ZnGeAs2 are experimentally determined and they are in excellent agreement with those theoretically predicted. Existence of MnAs clusters was confirmed in the sample with the highest concentration of Mn. MnAs was found in α and β phases and their vibrational frequencies are obtained experimentally. Plasmon – two different phonons interaction in Zn1−xMnxGeAs2 is registered and analyzed. T2 - Journal of Alloys and Compounds T1 - Optical properties and plasmon – Two different phonons coupling in ZnGeAs2 + Mn VL - 548 DO - https://doi.org/10.1016/j.jallcom.2012.09.017 ER -
@article{ author = "Romcevic, M and Romcevic, N and Dobrowolski, W and Kilanski, L and Trajić, J and Timotijević, Dejan and Dynowska, E and Fedorchenko, I. V and Marenkin, S. F", year = "2013", abstract = "Optical properties of p-type Zn1−xMnxGeAs2 for 0 ⩽ x ⩽ 0.078 were investigated by Raman spectroscopy at room temperature. Phonons of ZnGeAs2 are experimentally determined and they are in excellent agreement with those theoretically predicted. Existence of MnAs clusters was confirmed in the sample with the highest concentration of Mn. MnAs was found in α and β phases and their vibrational frequencies are obtained experimentally. Plasmon – two different phonons interaction in Zn1−xMnxGeAs2 is registered and analyzed.", journal = "Journal of Alloys and Compounds", title = "Optical properties and plasmon – Two different phonons coupling in ZnGeAs2 + Mn", volume = "548", doi = "https://doi.org/10.1016/j.jallcom.2012.09.017" }
Romcevic, M., Romcevic, N., Dobrowolski, W., Kilanski, L., Trajić, J., Timotijević, D., Dynowska, E., Fedorchenko, I. V.,& Marenkin, S. F.. (2013). Optical properties and plasmon – Two different phonons coupling in ZnGeAs2 + Mn. in Journal of Alloys and Compounds, 548. https://doi.org/https://doi.org/10.1016/j.jallcom.2012.09.017
Romcevic M, Romcevic N, Dobrowolski W, Kilanski L, Trajić J, Timotijević D, Dynowska E, Fedorchenko IV, Marenkin SF. Optical properties and plasmon – Two different phonons coupling in ZnGeAs2 + Mn. in Journal of Alloys and Compounds. 2013;548. doi:https://doi.org/10.1016/j.jallcom.2012.09.017 .
Romcevic, M, Romcevic, N, Dobrowolski, W, Kilanski, L, Trajić, J, Timotijević, Dejan, Dynowska, E, Fedorchenko, I. V, Marenkin, S. F, "Optical properties and plasmon – Two different phonons coupling in ZnGeAs2 + Mn" in Journal of Alloys and Compounds, 548 (2013), https://doi.org/https://doi.org/10.1016/j.jallcom.2012.09.017 . .