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TODO.md
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* [ ] 文本
* [ ] method
* [x] 几个外延片
* [x] 中文
* [x] 英文
* [x] 调整语言
* [x] 拉曼实验
* [x] 中文
* [x] 英文
* [x] 调整语言
* [x] 模型总述
* [ ] 无缺陷和点缺陷的模型大小、结构
* [x] 中文
* [ ] 英文
* [ ] 填充数据和引用
* [ ] 面缺陷的模型大小、结构
* [ ] 第一性原理计算和声子计算的工具
* [x] 中文
* [ ] 英文
* [ ] 填充数据和引用
* [ ] 实验
* [ ] 实验
* [ ] 测试不同片子的背面 LOPC确认它们的掺杂是否相同
* [ ] 拟合
* [ ] 拟合最后一次正入射的结果,确定峰位移与掺杂等的关系
* [ ] 拟合带 LOPC 的 LO

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@@ -53,3 +53,5 @@
#include "others/default.typ" #include "others/default.typ"
#bibliography("./ref.bib", title: "Reference", style: "american-physics-society") #bibliography("./ref.bib", title: "Reference", style: "american-physics-society")
#include "todo.typ"

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@@ -63,21 +63,22 @@ Three types of models were established: defect-free models, point defect models,
此外还有人提出N 替换 C、C 替换 Si 的模型(引用), 此外还有人提出N 替换 C、C 替换 Si 的模型(引用),
此结构除了 h 位与 k 位的区别以外,还需要考虑发生替换的两个原子位于面内还是面外(将会导致对称性的不同)。 此结构除了 h 位与 k 位的区别以外,还需要考虑发生替换的两个原子位于面内还是面外(将会导致对称性的不同)。
The defect-free and point defect models were established The defect-free and point defect models were established using supercells
with dimensions of $12.4 #sym.angstrom times 10.7 #sym.angstrom times 10.1 #sym.angstrom$, with dimensions of $12.4 #sym.angstrom times 10.7 #sym.angstrom times 10.1 #sym.angstrom$,
containing approximately 128 atoms. containing approximately 128 atoms.
This supercell size was found sufficient for accurately capturing the phonon properties This supercell size was found sufficient for accurately capturing the phonon properties
of both defect-free and point-defect-containing 4H-SiC, of both defect-free and point-defect-containing 4H-SiC,
as the calculated phonon frequencies for the defect-free model deviated by less than 5% from experimental values, as the calculated phonon frequencies for the defect-free model deviated by less than 5% from experimental values,
and further increasing the cell size yielded negligible improvements. and further enlargement of the supercell yielded negligible changes.
Twelve point defect configurations were investigated, Twelve point defect models were constructed,
including Si vacancies (V#sub[Si]-h and V#sub[Si]-k), C vacancies (V#sub[C]-h and V#sub[C]-k), including Si vacancies (V#sub[Si]-h and V#sub[Si]-k), C vacancies (V#sub[C]-h and V#sub[C]-k),
nitrogen substitions on C cites (N#sub[C]-h and N#sub[C]-k), N substitutions at C sites (N#sub[C]-h and N#sub[C]-k),
aluminum substitutions on Si cites (Al#sub[Si]-h and Al#sub[Si]-k), Al substitutions at Si sites (Al#sub[Si]-h and Al#sub[Si]-k),
and nitrogen substitutions on C sites followed by C substitutions on Si site and complex defects involving N substitution at a C site followed by C substitution at a Si site
(N#sub[C]C#sub[Si]-i-h, N#sub[C]C#sub[Si]-i-k, N#sub[C]C#sub[Si]-o-h and N#sub[C]C#sub[Si]-o-k), @gerstmann_formation_2003
where -h and -k denote the quasi-hexagonal and quasi-cubic sites, (N#sub[C]C#sub[Si]-i-h, N#sub[C]C#sub[Si]-i-k, N#sub[C]C#sub[Si]-o-h and N#sub[C]C#sub[Si]-o-k).
and -i and -o denote the in-plane and out-of-plane configurations, respectively. Here, the suffixes -h and -k denote the quasi-hexagonal and quasi-cubic sites, respectively,
while -i and -o denote the in-plane and out-of-plane configurations.
a k 位与 h 位对比 b 面内与面外对比) a k 位与 h 位对比 b 面内与面外对比)

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@@ -665,3 +665,21 @@ CNKICite: 6},
pages = {353001}, pages = {353001},
file = {PDF:/home/chn/Zotero/storage/BQNQVQBX/Togo et al. - 2023 - Implementation strategies in phonopy and phono3py.pdf:application/pdf}, file = {PDF:/home/chn/Zotero/storage/BQNQVQBX/Togo et al. - 2023 - Implementation strategies in phonopy and phono3py.pdf:application/pdf},
} }
@article{gerstmann_formation_2003,
title = {Formation and annealing of nitrogen-related complexes in {SiC}},
volume = {67},
copyright = {http://link.aps.org/licenses/aps-default-license},
issn = {0163-1829, 1095-3795},
url = {https://link.aps.org/doi/10.1103/PhysRevB.67.205202},
doi = {10.1103/PhysRevB.67.205202},
language = {en},
number = {20},
urldate = {2025-06-28},
journal = {Physical Review B},
author = {Gerstmann, U. and Rauls, E. and Frauenheim, Th. and Overhof, H.},
month = may,
year = {2003},
pages = {205202},
file = {PDF:/home/chn/Zotero/storage/5U5BPLCX/Gerstmann et al. - 2003 - Formation and annealing of nitrogen-related complexes in SiC.pdf:application/pdf},
}

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paper/todo.typ Normal file
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@@ -0,0 +1,34 @@
= TODO
#import "@preview/cheq:0.2.2": checklist
#show: checklist
- [ ] 文本
- [ ] method
- [x] 几个外延片
- [x] 中文
- [x] 英文
- [x] 调整语言
- [x] 拉曼实验
- [x] 中文
- [x] 英文
- [x] 调整语言
- [x] 模型总述
- [x] 无缺陷和点缺陷的模型大小、结构
- [x] 中文
- [x] 英文
- [x] 填充数据和引用
- [ ] 点缺陷画图
- [ ] 面缺陷的模型大小、结构
- [ ] 第一性原理计算和声子计算的工具
- [x] 中文
- [ ] 英文
- [ ] 填充数据和引用
- [ ] 杂项
- [ ] N#sub[C]C#sub[Si] 有什么好处?
- [ ] 实验
- [ ] 实验
- [ ] 测试不同片子的背面 LOPC确认它们的掺杂是否相同
- [ ] 拟合
- [ ] 拟合最后一次正入射的结果,确定峰位移与掺杂等的关系
- [ ] 拟合带 LOPC LO