A Study of IR Absorption Behavior of Heliumimplanted Spinel

YANG Yi-tao; ZHANG Chong-hong; #; ZHOU Li-hong; LI Bing-sheng

doi:10.11804/NuclPhysRev.25.01.087

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Article Navigation > Nuclear Physics Review > 2008 > 25(1): 87-90

YANG Yi-tao, ZHANG Chong-hong, #, ZHOU Li-hong, LI Bing-sheng. A Study of IR Absorption Behavior of Heliumimplanted Spinel[J]. Nuclear Physics Review, 2008, 25(1): 87-90. doi: 10.11804/NuclPhysRev.25.01.087

Citation:

YANG Yi-tao, ZHANG Chong-hong, #, ZHOU Li-hong, LI Bing-sheng. A Study of IR Absorption Behavior of Heliumimplanted Spinel[J]. Nuclear Physics Review, 2008, 25(1): 87-90. doi: 10.11804/NuclPhysRev.25.01.087

A Study of IR Absorption Behavior of Heliumimplanted Spinel

doi: 10.11804/NuclPhysRev.25.01.087

1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China;2 Graduate School of Chinese Academy of Sciences, Beijing 100049, China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2008-03-20

Abstract

The infrared absorption behavior of heliumimplanted spinel with annealing temperature was studied by Fourier transformed infrared (FTIR) spectroscopy. It was found that the absorbance peak at 626.4 cm-1 shifted to smaller wave numbers with the increase of implantation fluence, while on subsequent annealing the absorbance peak shifted back to larger wave numbers with the increase of annealing temperature. The shift of the peak at 626.4 cm-1 with Heimplantation/annealing is considered to be related with the trapping and release of helium atoms in lattice sites in the spinel crystal.
- ion implantation,
- Fourier transformed infrared,
- helium,
- trapping and release,
- spinel
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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