<trans-title xml:lang="en">Positron Annihilation Study of Yb:YAG Single Crystal Defects under Czochralski Method</trans-title>

Xiaotu SHI; Qingli ZHANG; Guihua SUN; Jianqiao LUO; Renqin DOU; Xiaofei WANG; Jinyun GAO; Deming ZHNAG; Jiandang LIU; Bangjiao YE

doi:10.15541/jim20220364

Journal of Inorganic Materials, Volume. 38, Issue 3, 316(2023)

Positron Annihilation Study of Yb:YAG Single Crystal Defects under Czochralski Method

Xiaotu SHI1...2,3, Qingli ZHANG1,3,*, Guihua SUN1,3, Jianqiao LUO1,3, Renqin DOU1,3, Xiaofei WANG1,3, Jinyun GAO1,3, Deming ZHNAG1,3, Jiandang LIU4,* and Bangjiao YE4 |Show fewer author(s)

Author Affiliations

¹1. The Key Laboratory of Photonic Devices and Materials of Anhui Province, Anhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China

²2. Science Island Branch of Graduate School, University of Science and Technology of China, Hefei 230026, China

³3. Advanced Laser Technology Laboratory of Anhui Province, Hefei 230037, China

⁴4. State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei 230026, China

show less

Abstract Get PDF(in Chinese)

Figures & Tables(8)

1. XRD patterns of two groups of Yb:YAG crystals compared to the standard pattern (ICSD#20090)

Download full size

View in Article

2. X-ray rocking curves of two groups of Yb:YAG crystals

Download full size

View in Article

3. Optical path diagram of double optical path transmittance measurement

Download full size

View in Article

4. Dislocation etching pits of Yb:YAG crystal at (111) crystalline face

Download full size

View in Article

5. Positron annihilation lifetime diagrams of each sample

Download full size

View in Article

6. Line-shape parameters of Doppler broadening spectra of Yb:YAG crystal samples under different processes

Download full size

View in Article

Table 1. Optical transmittance of a sample syncroneously with and without scattering points
View table
View in Article
Table 1. Optical transmittance of a sample syncroneously with and without scattering points
Area Transmittance/% Average value/%
With scattering point 83.38 83.00 83.22 83.20
Without scattering point 84.06 84.17 84.26 84.16

Table 2. Positron annihilation lifetime results of each sample
View table
View in Article
Table 2. Positron annihilation lifetime results of each sample
Sample τ₁/ps I₁/% τ₂/ns I₂/% τ_av/ps
1-1 165.72 98.80 2.037 1.198 186.97
1-2 167.26 98.95 2.043 1.051 188.14
2-1 161.42 100.00 / / 161.42
2-2 165.24 100.00 / / 165.24
2-3 162.90 100.00 / / 162.90
2-4 164.40 100.00 / / 164.40

Tools

Get Citation

Copy Citation Text

Xiaotu SHI, Qingli ZHANG, Guihua SUN, Jianqiao LUO, Renqin DOU, Xiaofei WANG, Jinyun GAO, Deming ZHNAG, Jiandang LIU, Bangjiao YE. Positron Annihilation Study of Yb:YAG Single Crystal Defects under Czochralski Method[J]. Journal of Inorganic Materials, 2023, 38(3): 316

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites