Synthesis, structural and optical properties of ZnS/ZnO heterostructure-alloy hexagonal micropyramids
Heterostructure alloys with controlled structure and composition are essential for future electronics and optoelectronics. While heterostructure formation creates sharp electronic junction, alloying allows bandgap tunability. Herein, ZnS/ZnO heterostructure-alloy hexagonal micropyramids are grown on...
Lưu vào:
| Tác giả chính: | , , |
|---|---|
| Định dạng: | Bài trích |
| Ngôn ngữ: | English |
| Nhà xuất bản: |
Elsevier
2022
|
| Chủ đề: | |
| Truy cập trực tuyến: | https://www.sciencedirect.com/science/article/abs/pii/S0925346722001112?via%3Dihub https://dlib.phenikaa-uni.edu.vn/handle/PNK/5872 https://doi.org/10.1016/j.optmat.2022.112077 |
| Từ khóa: |
Thêm từ khóa
Không có từ khóa, Hãy là người đầu tiên đánh dấu biểu ghi này!
|
| id |
oai:localhost:PNK-5872 |
|---|---|
| record_format |
dspace |
| spelling |
oai:localhost:PNK-58722022-08-17T05:54:54Z Synthesis, structural and optical properties of ZnS/ZnO heterostructure-alloy hexagonal micropyramids D.Q.Trung M.T.Tran N.Tu Micropyramids ZnS/ZnO heterostructure-Alloy Heterostructure alloys with controlled structure and composition are essential for future electronics and optoelectronics. While heterostructure formation creates sharp electronic junction, alloying allows bandgap tunability. Herein, ZnS/ZnO heterostructure-alloy hexagonal micropyramids are grown on Si/SiO2 wafers for the first time by facile thermal evaporation of ZnS powder. It is found that the pyramids with a based size of few micrometers are grown along different crystallographic directions and neighbored by ZnS microrods. XRD and XPS spectra showed that ZnS, ZnO, and ZnSO wurtzite phases coexist in the as-received samples 2022-07-13T01:59:46Z 2022-07-13T01:59:46Z 2022 Bài trích https://www.sciencedirect.com/science/article/abs/pii/S0925346722001112?via%3Dihub https://dlib.phenikaa-uni.edu.vn/handle/PNK/5872 https://doi.org/10.1016/j.optmat.2022.112077 en Elsevier |
| institution |
Digital Phenikaa |
| collection |
Digital Phenikaa |
| language |
English |
| topic |
Micropyramids ZnS/ZnO heterostructure-Alloy |
| spellingShingle |
Micropyramids ZnS/ZnO heterostructure-Alloy D.Q.Trung M.T.Tran N.Tu Synthesis, structural and optical properties of ZnS/ZnO heterostructure-alloy hexagonal micropyramids |
| description |
Heterostructure alloys with controlled structure and composition are essential for future electronics and optoelectronics. While heterostructure formation creates sharp electronic junction, alloying allows bandgap tunability. Herein, ZnS/ZnO heterostructure-alloy hexagonal micropyramids are grown on Si/SiO2 wafers for the first time by facile thermal evaporation of ZnS powder. It is found that the pyramids with a based size of few micrometers are grown along different crystallographic directions and neighbored by ZnS microrods. XRD and XPS spectra showed that ZnS, ZnO, and ZnSO wurtzite phases coexist in the as-received samples |
| format |
Bài trích |
| author |
D.Q.Trung M.T.Tran N.Tu |
| author_facet |
D.Q.Trung M.T.Tran N.Tu |
| author_sort |
D.Q.Trung |
| title |
Synthesis, structural and optical properties of ZnS/ZnO heterostructure-alloy hexagonal micropyramids |
| title_short |
Synthesis, structural and optical properties of ZnS/ZnO heterostructure-alloy hexagonal micropyramids |
| title_full |
Synthesis, structural and optical properties of ZnS/ZnO heterostructure-alloy hexagonal micropyramids |
| title_fullStr |
Synthesis, structural and optical properties of ZnS/ZnO heterostructure-alloy hexagonal micropyramids |
| title_full_unstemmed |
Synthesis, structural and optical properties of ZnS/ZnO heterostructure-alloy hexagonal micropyramids |
| title_sort |
synthesis, structural and optical properties of zns/zno heterostructure-alloy hexagonal micropyramids |
| publisher |
Elsevier |
| publishDate |
2022 |
| url |
https://www.sciencedirect.com/science/article/abs/pii/S0925346722001112?via%3Dihub https://dlib.phenikaa-uni.edu.vn/handle/PNK/5872 https://doi.org/10.1016/j.optmat.2022.112077 |
| _version_ |
1751856316292268032 |
| score |
8.891695 |