Surface crystal-orientation-dependent second-order nonlinear optical properties of cubic boron arsenide (c-BAs)
Cubic boron arsenide (c-BAs) has a potential in the integrated optoelectronic fields because of the outstanding thermal conductivity and carrier mobility. However, there is relatively little research on the nonlinear optical properties of c-BAs. Herein, the electronic, linear, and nonlinear second-o...
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2025-01-01
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| Series: | Results in Physics |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379724007617 |
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| author | Lipeng Zhu Yachao Ma Chuyi Zhou Tanwen Lai Aochi Jia Yipeng Zheng Kaili Ren Dongdong Han Jun Dong Ze Xue Yani Ren Qiyi Zhao Chuan He Jiming Zheng |
| author_facet | Lipeng Zhu Yachao Ma Chuyi Zhou Tanwen Lai Aochi Jia Yipeng Zheng Kaili Ren Dongdong Han Jun Dong Ze Xue Yani Ren Qiyi Zhao Chuan He Jiming Zheng |
| author_sort | Lipeng Zhu |
| collection | DOAJ |
| description | Cubic boron arsenide (c-BAs) has a potential in the integrated optoelectronic fields because of the outstanding thermal conductivity and carrier mobility. However, there is relatively little research on the nonlinear optical properties of c-BAs. Herein, the electronic, linear, and nonlinear second-order optical properties have been systematically investigated by the first principles calculation method. The energy band structure demonstrates that c-BAs is an indirect bandgap semiconductor. The isotropic complex dielectric functions and the derived linear optical parameters have been obtained, such as complex refractive index and reflectivity. The dispersion of the second-order nonlinear optical coefficient also been acquired. The dependence of the surface anisotropic second harmonic generation (SHG) patterns on the azimuth angle, polarization angle, and incidence angle for c-BAs (001), (110), and (111) facet have been calculated and discussed. The optical properties prove that c-BAs has the ability in integrated optoelectronic devices. |
| format | Article |
| id | doaj-art-1d96645a34444d5496e509cac97a0341 |
| institution | Kabale University |
| issn | 2211-3797 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Physics |
| spelling | doaj-art-1d96645a34444d5496e509cac97a03412025-01-18T05:04:29ZengElsevierResults in Physics2211-37972025-01-0168108076Surface crystal-orientation-dependent second-order nonlinear optical properties of cubic boron arsenide (c-BAs)Lipeng Zhu0Yachao Ma1Chuyi Zhou2Tanwen Lai3Aochi Jia4Yipeng Zheng5Kaili Ren6Dongdong Han7Jun Dong8Ze Xue9Yani Ren10Qiyi Zhao11Chuan He12Jiming Zheng13School of Electronic Engineering, Xi’an University of Posts & Telecommunications, Xi’an 710121, Shaanxi, ChinaSchool of Electronic Engineering, Xi’an University of Posts & Telecommunications, Xi’an 710121, Shaanxi, ChinaSchool of Electronic Engineering, Xi’an University of Posts & Telecommunications, Xi’an 710121, Shaanxi, ChinaSchool of Electronic Engineering, Xi’an University of Posts & Telecommunications, Xi’an 710121, Shaanxi, ChinaSchool of Electronic Engineering, Xi’an University of Posts & Telecommunications, Xi’an 710121, Shaanxi, ChinaSchool of Electronic Engineering, Xi’an University of Posts & Telecommunications, Xi’an 710121, Shaanxi, ChinaSchool of Electronic Engineering, Xi’an University of Posts & Telecommunications, Xi’an 710121, Shaanxi, ChinaSchool of Electronic Engineering, Xi’an University of Posts & Telecommunications, Xi’an 710121, Shaanxi, ChinaSchool of Electronic Engineering, Xi’an University of Posts & Telecommunications, Xi’an 710121, Shaanxi, ChinaSchool of Science, Xi’an University of Posts & Telecommunications, Xi’an 710121, Shaanxi, ChinaSchool of Science, Xi’an University of Posts & Telecommunications, Xi’an 710121, Shaanxi, ChinaSchool of Science, Xi’an University of Posts & Telecommunications, Xi’an 710121, Shaanxi, China; Corresponding authors.Northwest Institute of Mechanical & Electrical Engineering, Xianyang 712099, Shaanxi, China; Corresponding authors.International Cooperation Base Institute of Photonics & Photon-Technology, Northwest University, Xi’an 710069, ChinaCubic boron arsenide (c-BAs) has a potential in the integrated optoelectronic fields because of the outstanding thermal conductivity and carrier mobility. However, there is relatively little research on the nonlinear optical properties of c-BAs. Herein, the electronic, linear, and nonlinear second-order optical properties have been systematically investigated by the first principles calculation method. The energy band structure demonstrates that c-BAs is an indirect bandgap semiconductor. The isotropic complex dielectric functions and the derived linear optical parameters have been obtained, such as complex refractive index and reflectivity. The dispersion of the second-order nonlinear optical coefficient also been acquired. The dependence of the surface anisotropic second harmonic generation (SHG) patterns on the azimuth angle, polarization angle, and incidence angle for c-BAs (001), (110), and (111) facet have been calculated and discussed. The optical properties prove that c-BAs has the ability in integrated optoelectronic devices.http://www.sciencedirect.com/science/article/pii/S2211379724007617c-BAsFirst principles calculationSecond harmonic generation |
| spellingShingle | Lipeng Zhu Yachao Ma Chuyi Zhou Tanwen Lai Aochi Jia Yipeng Zheng Kaili Ren Dongdong Han Jun Dong Ze Xue Yani Ren Qiyi Zhao Chuan He Jiming Zheng Surface crystal-orientation-dependent second-order nonlinear optical properties of cubic boron arsenide (c-BAs) Results in Physics c-BAs First principles calculation Second harmonic generation |
| title | Surface crystal-orientation-dependent second-order nonlinear optical properties of cubic boron arsenide (c-BAs) |
| title_full | Surface crystal-orientation-dependent second-order nonlinear optical properties of cubic boron arsenide (c-BAs) |
| title_fullStr | Surface crystal-orientation-dependent second-order nonlinear optical properties of cubic boron arsenide (c-BAs) |
| title_full_unstemmed | Surface crystal-orientation-dependent second-order nonlinear optical properties of cubic boron arsenide (c-BAs) |
| title_short | Surface crystal-orientation-dependent second-order nonlinear optical properties of cubic boron arsenide (c-BAs) |
| title_sort | surface crystal orientation dependent second order nonlinear optical properties of cubic boron arsenide c bas |
| topic | c-BAs First principles calculation Second harmonic generation |
| url | http://www.sciencedirect.com/science/article/pii/S2211379724007617 |
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