
人工晶体学报 ›› 2026, Vol. 55 ›› Issue (2): 281-290.DOI: 10.16553/j.cnki.issn1000-985x.2025.0202
收稿日期:2025-09-17
出版日期:2026-02-20
发布日期:2026-03-06
通信作者:
赵鹏,博士,高级工程师。E-mail:zhaopeng8903@163.com
作者简介:舒骏(1990—),女,湖北省人,副教授。E-mail:shujun@cug.edu.cn
基金资助:
SHU Jun1(
), NIE Lingda1, ZHAO Peng2(
), XUE Longfei1
Received:2025-09-17
Online:2026-02-20
Published:2026-03-06
摘要: 本研究通过优化导模(EFG)法蓝宝石生长初期的工艺参数,成功在晶体表面诱导形成具有台阶状形貌的特殊表面结构,并采用多种表征手段系统对比台阶状表面与平坦表面的晶体质量。结果表明,台阶状表面样品的拉曼光谱半峰全宽、X射线衍射(XRD)单晶摇摆曲线半峰全宽及光谱透过率均优于平坦表面样品。此外,台阶状表面的平均气泡尺寸分别为42.98 μm×37.27 μm和37.90 μm×35.23 μm,均显著小于平坦表面的68.04 μm×55.70 μm和52.03 μm×36.89 μm,且台阶状表面的气泡分布密度、氧空位浓度及内部应力均较低。扫描电子显微镜观察发现,台阶状表面的生长阶梯呈平直紧密状排列,而平坦表面的生长阶梯为不规则弯曲和松散状,且平坦表面的生长阶梯间距大于台阶状表面。综上所述,台阶状表面在晶体结构完整性和光学性能方面均表现更优。本研究为高质量导模法蓝宝石晶体的可控生长提供了新的工艺思路。
中图分类号:
舒骏, 聂玲达, 赵鹏, 薛龙飞. 导模法蓝宝石不同表面形貌处的晶体质量研究[J]. 人工晶体学报, 2026, 55(2): 281-290.
SHU Jun, NIE Lingda, ZHAO Peng, XUE Longfei. Crystal Quality of Different Surface Morphologies in Sapphire by EFG Method[J]. Journal of Synthetic Crystals, 2026, 55(2): 281-290.
| Sample ID | Flat interface A-1 | Flat interface A-2 | Stepped interface A-3 | Flat interface A-4 | Flat interface B-1 | Stepped interface B-2 |
|---|---|---|---|---|---|---|
| Raman FWHM/cm-1 | 3.66 | 3.71 | 3.38 | 3.58 | 3.48 | 3.09 |
表1 A-1、A-2、A-3、A-4、B-1和B-2对应的拉曼半峰全宽
Table 1 Raman FWHM corresponding to A-1,A-2,A-3,A-4,B-1 and B-2
| Sample ID | Flat interface A-1 | Flat interface A-2 | Stepped interface A-3 | Flat interface A-4 | Flat interface B-1 | Stepped interface B-2 |
|---|---|---|---|---|---|---|
| Raman FWHM/cm-1 | 3.66 | 3.71 | 3.38 | 3.58 | 3.48 | 3.09 |
| Sample ID | Flat interface A-2 | Stepped interface A-3 | Flat interface B-1 | Stepped interface B-2 |
|---|---|---|---|---|
| Raman FWHM/cm-1 | 3.71 | 3.38 | 3.48 | 3.09 |
| XRD FWHM/(″) | 100.8 | 68.4 | 90.0 | 46.8 |
表2 A-2、A-3、B-1和B-2的拉曼半峰全宽和XRD半峰全宽
Table 2 Raman FWHM and XRD FWHM of A-2,A-3,B-1 and B-2
| Sample ID | Flat interface A-2 | Stepped interface A-3 | Flat interface B-1 | Stepped interface B-2 |
|---|---|---|---|---|
| Raman FWHM/cm-1 | 3.71 | 3.38 | 3.48 | 3.09 |
| XRD FWHM/(″) | 100.8 | 68.4 | 90.0 | 46.8 |
| Sample ID | Flat interface A-2 | Stepped interface A-3 | Flat interface B-1 | Stepped interface B-2 |
|---|---|---|---|---|
| Average distance/μm | 7.60 | 2.26 | 3.59 | 1.63 |
表3 A-2、A-3、B-1和B-2表面生长台阶的平均间距
Table 3 Average distance of growth steps on surfaces of A-2,A-3,B-1 and B-2
| Sample ID | Flat interface A-2 | Stepped interface A-3 | Flat interface B-1 | Stepped interface B-2 |
|---|---|---|---|---|
| Average distance/μm | 7.60 | 2.26 | 3.59 | 1.63 |
| Sample ID | Average bubble size/μm | Raman FWHM/cm-1 | XRD FWHM/(″) |
|---|---|---|---|
| Flat interface A-2 | 68.04×55.70 | 3.71 | 100.8 |
| Stepped interface A-3 | 42.98×37.27 | 3.38 | 68.4 |
| Flat interface B-1 | 52.03×36.89 | 3.48 | 90.0 |
| Stepped interface B-2 | 37.90×35.23 | 3.09 | 46.8 |
表4 样品的气泡平均尺寸、拉曼半峰全宽和XRD半峰全宽
Table 4 Average bubble size,Raman FWHM and XRD FWHM of samples
| Sample ID | Average bubble size/μm | Raman FWHM/cm-1 | XRD FWHM/(″) |
|---|---|---|---|
| Flat interface A-2 | 68.04×55.70 | 3.71 | 100.8 |
| Stepped interface A-3 | 42.98×37.27 | 3.38 | 68.4 |
| Flat interface B-1 | 52.03×36.89 | 3.48 | 90.0 |
| Stepped interface B-2 | 37.90×35.23 | 3.09 | 46.8 |
| Sample ID | [VO]/% | [Olatt]/% | Raman FWHM/cm-1 |
|---|---|---|---|
| Flat interface A-2 | 40.79 | 59.21 | 3.71 |
| Stepped interface B-2 | 34.55 | 65.45 | 3.09 |
表5 平坦表面A-2和台阶状表面B-2的O1s测试结果
Table 5 O1s test results of flat interface A-2 and stepped interface B-2
| Sample ID | [VO]/% | [Olatt]/% | Raman FWHM/cm-1 |
|---|---|---|---|
| Flat interface A-2 | 40.79 | 59.21 | 3.71 |
| Stepped interface B-2 | 34.55 | 65.45 | 3.09 |
| [1] | 杜 鹃,吴绍华,康 杰,等. 蓝宝石晶体材料的光电应用[J]. 红外技术,2025,47(1):10-18. |
| DU J,WU S H,KANG J,et al. Optoelectronic applications of sapphire crystal material[J]. Infrared Technology,2025,47(1):10-18 (in Chinese). | |
| [2] | YANG G J,PENG Z Y,WANG Y Z,et al. Numerical study of thermal shock on infrared windows and their composites with diamond coatings under harsh conditions[J]. Diamond and Related Materials,2023,137:110117. |
| [3] | 吴绍华,李常成,夏丽昆,等. 蓝宝石晶体材料的光电应用及发展趋势[J]. 云光技术,2012,44(2):1-7+36. |
| WU S H,LI C C,XIA L K,et al. Optoelectronic applications and development trends of sapphire crystal materials[J]. Infrared and Laser Engineering,2012,44(2):1-7+36 (in Chinese). | |
| [4] | 聂 辉,陆炳哲. 蓝宝石及其在军用光电设备上的应用[J]. 舰船电子工程,2005,25(2):131-133+142. |
| NIE H,LU B Z. Sapphire window and it’s application in military electro-optical equipment[J]. Ship Electronic Engineering,2005,25(2):131-133+142 (in Chinese). | |
| [5] | 王东海,李东振,徐 军. 导模法生长大尺寸蓝宝石板材技术取得重要突破[J]. 无机材料学报,2023,38(3):366-367. |
| WANG D H,LI D Z,XU J. An important breakthrough in the technology of sapphire plate with large size grown by the edge-defined film-fed growth method[J]. Journal of Inorganic Materials,2023,38(3):366-367 (in Chinese). | |
| [6] | 王东海,徐 军,李东振,等. 导模法生长超大尺寸蓝宝石板材的研究[J]. 人工晶体学报,2020,49(3):398-401. |
| WANG D H,XU J,LI D Z,et al. Study on the growth of super large sapphire plate by EFG method[J]. Journal of Synthetic Crystals,2020,49(3):398-401 (in Chinese). | |
| [7] | 王 铎. 大直径蓝宝石生长工艺及性能研究[D]. 长春:长春理工大学,2009. |
| WANG D. Large-diameter sapphire growth process and properties[D]. Changchun:Changchun University of Science and Technology,2009 (in Chinese). | |
| [8] | SCHMID F,ROGERS H H,KHATTAK C P,et al. Growth of very large sapphire crystals for optical applications[J]. Inorganic Optical Materials,1998,3424:37-46. |
| [9] | ANTONOV P I,KURLOV V N. New advances and developments in the Stepanov method for the growth of shaped crystals[J]. Crystallography Reports,2002,47(supplement 1):S43-S52. |
| [10] | 杨新波,李红军,徐 军,等. 导模法生长晶体研究进展[J]. 硅酸盐学报,2008,36(增刊1):222-227. |
| YANG X B,LI H J,XU J,et al. Research progress of edge-defined film-fed crystal growth method[J]. Journal of the Chinese Ceramic Society,2008,36(supplement 1):222-227 (in Chinese). | |
| [11] | 于海欧,李红军,徐 军,等. 导模法生长蓝宝石晶体的退火工艺[J]. 硅酸盐学报,2012,40(6):905-909. |
| YU H O,LI H J,XU J,et al. Annealing process of sapphire crystal grown by edge defined film fed growth method[J]. Journal of the Chinese Ceramic Society,2012,40(6):905-909 (in Chinese). | |
| [12] | 曹稳政,何珊珊,腾亚君,等. 不同方法合成蓝宝石与天然蓝宝石的谱学对比研究[J]. 光散射学报,2022,34(4):290-295. |
| CAO W Z,HE S S,TENG Y J,et al. Comparative study on spectroscopic characteristics of natural sapphire and synthetic sapphire by different methods[J]. The Journal of Light Scattering,2022,34(4):290-295 (in Chinese). | |
| [13] | SHLIMAK I,BUTENKO A,KOGAN E,et al. Irradiation-induced broadening of the Raman spectra in monolayer graphene[J]. Journal of Applied Physics,2019,126(19):194302. |
| [14] | SPARAVIGNA A C. Q-Gaussians and the shapes of Raman spectral lines[J]. Physica A:Statistical Mechanics and its Applications,2023,612:1-7. |
| [15] | DONG X,DAI L. Transfer of Raman spectra with different resolutions applying convolution with Gaussian function[J]. Asian Journal of Chemistry,2012,24(10):4257. |
| [16] | ROSSOLENKO S N. Menisci masses and weights in stepanov (EFG) technique:ribbon,rod,tube[J]. Journal of Crystal Growth,2001,231(1/2):306-315. |
| [17] | 宁永功,姬 洪,王志红,等. XRD摇摆曲线在单晶基片质量检测中的应用[J]. 现代仪器,1999,5(4):34-37. |
| NING Y G,JI H,WANG Z H,et al. Application of XRD rocking curve to evaluate the quality on single crystal substrates of film growing[J]. Modern Instruments,1999,5(4):34-37 (in Chinese). | |
| [18] | 陈伟超,罗 平,王庆国,等. 多片导模法蓝宝石晶体的缺陷研究[J]. 人工晶体学报,2021,50(4):741-746+756. |
| CHEN W C,LUO P,WANG Q G,et al. Defects of multi-plate sapphire grown from EFG technique[J]. Journal of Synthetic Crystals,2021,50(4):741-746+756 (in Chinese). | |
| [19] | 张晗宇,崔 云,孙 勇,等. 环境适应性中红外宽带减反射元件的研制[J]. 中国激光,2020,47(3):56-61. |
| ZHANG H Y,CUI Y,SUN Y,et al. Fabrication of environmentally adaptive mid-infrared broadband antireflection components[J]. Chinese Journal of Lasers,2020,47(3):56-61 (in Chinese). | |
| [20] | WANG R X,ZHANG Q L,YANG M L,et al. Transport of bubbles at the melt/crystal interface during YAG crystal growth[J]. Optical Materials,2026,169:117498. |
| [21] | 王东阳,贺 威,李 玲,等. 光学质量大尺寸蓝宝石单晶工艺研究[J]. 深圳大学学报(理工版),2015,32(4):350-356. |
| WANG D Y,HE W,LI L,et al. Growth technique of optical quality large-size single-crystal sapphire[J]. Journal of Shenzhen University (Science and Engineering),2015,32(4):350-356 (in Chinese). | |
| [22] | 蔡 迅,黎建明,刘春雷,等. 改进热交换法生长蓝宝石晶体的气泡研究[J]. 人工晶体学报,2012,41(1):42-46. |
| CAI X,LI J M,LIU C L,et al. Research on bubbles in sapphire crystal grown by modified HEM[J]. Journal of Synthetic Crystals,2012,41(1):42-46 (in Chinese). | |
| [23] | 姚 泰,韩杰才,左洪波,等. 蓝宝石单晶的气孔形成研究[J]. 无机材料学报,2008,23(3):439-442. |
| YAO T,HAN J C,ZUO H B,et al. Bubble formation in sapphire single crystals[J]. Journal of Inorganic Materials,2008,23(3):439-442 (in Chinese). | |
| [24] | 马胜利,井晓天,孙巧艳. 导模法生长白宝石单晶中的缺陷观察[J]. 无机材料学报,1998,13(1):91-94. |
| MA S L,JING X T,SUN Q Y. Observation on defects in sapphire single crystal grown by the EFG method[J]. Journal of Inorganic Materials,1998,13(1):91-94 (in Chinese). | |
| [25] | 王崇鲁,张 苏. 导模法生长的白宝石片状晶体中气孔的形成与消除[J]. 硅酸盐通报,1990,9(6):41-44. |
| WANG C L,ZHANG S. Formation and elimination of pores in sapphire flake crystals grown by guided mode method[J]. Bulletin of the Chinese Ceramic Society,1990,9(6):41-44 (in Chinese). | |
| [26] | 薛小飞. 导模法蓝宝石晶体生长热系统分析研究[D]. 西安:西安理工大学,2015. |
| XUE X F. Thermal system analysis of sapphire crystal growth by the EFG method[D]. Xi'an:Xi'an University of Technology,2015 (in Chinese). | |
| [27] | 吴小凤. 导模法生长蓝宝石晶体工艺及性能研究[D]. 南京:南京航空航天大学,2015. |
| WU X F. Process and performance study of sapphire crystals grown by the EFG method[D]. Nanjing:Nanjing University of Aeronautics and Astronautics,2015 (in Chinese). | |
| [28] | OU G,XU Y S,WEN B,et al. Tuning defects in oxides at room temperature by lithium reduction[J]. Nature Communications,2018,9(1):1302. |
| [29] | WANG J P,LIU Y,MI J X,et al. Activation of surface lattice oxygen over nanosheet LaFeO3 with La vacancy for boosting catalysis and energy conversion[J]. Small,2025,21(31):e2502049. |
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