Feng-Chun Pan, Xue-Ling Lin, Zhi-Jie Cao, Xiao-Fu Li. Electronic structures and optical properties of Fe, Co, and Ni doped GaSb [J]. Acta Physica Sinica, 2019, 68(18): 184202-1
- Acta Physica Sinica
- Vol. 68, Issue 18, 184202-1 (2019)
Fig. 1. Structure of GaSb supercell.GaSb超晶胞结构
Fig. 2. Absorption spectra of (a) X @Ga and (b) X @Sb, respectively.
包含(a) X @Ga和(b) X @Sb体系的光学吸收谱
Fig. 3. Band structure of X @Ga and undoped GaSb systems, respectively.
X @Ga和未掺杂GaSb体系的能带结构
Fig. 4. Real part of the dielectric function.介电函数实部
Fig. 5. Virtual part of the dielectric function.介电函数虚部
Fig. 6. Reflectivity of GaSb and X -doped systems.
反射光谱
Fig. 7. Optical absorption spectra of different Ni-doped density.不同浓度Ni掺杂的光学吸收谱
Fig. 8. Optical absorption spectrum of S1, S2, S3 and S4 configuration.S1, S2, S3和S4结构体系的光学吸收谱
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Table 1.
Formation energy of X@Ga and X@Sb defects.
X@Ga和X@Sb缺陷的形成能
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Table 2.
Mulliken population of GaSb and X-doped systems.
GaSb和X掺杂体系的Mulliken布居分析
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Table 3.
Total energies of relaxed S1, S2, S3 and S4 configurations.
S1, S2, S3和S4掺杂结构优化后体系的总能量
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