Lithium hydride thin films were deposited by pulsed laser deposition and structurally characterized by means of IR spectra. The pressure of H2 used as a reactive gas was changed and the substrate temperature, substrate- target distance, laser fluence, and other conditions were defined. The research result shows that the pressure of H2 is an important factor that affects the quality of lithium hydride films. With increase in hydrogen gas pressure, the H2 content in the films rises and peak maxima of the Li–H bond move to higher wave numbers.
This is a preview of subscription content, log in via an institution to check access.
References
R. Ren, A.L. Ortiz, T. Markmaitree, W. Osborn, L. Leon. Shaw, J. Phys. Chem. B, 110, 10567–10575 (2006).
L. Schlapbach, A. Züttel, Nature, 414, 353–358 (2001).
Ping Chen, Zhitao Xiong, Jizhong Luo, J. Y. Lin, K. L. Tan, Nature, 420, 302–304 (2002).
C. Gatti, S. Polezzo, M. Raimondi, M. Simonetta, Mol. Phys., 41, No 6, 1259–1279 (1980).
W. C. Stwalley, W. T. Zemke, J. Phys. Chem. Ref. Data, 22, No 1, 87–89 (1993).
Meng Xiang Jian, Chen Jian Gong, Ye Hong-Juan, Yang Pingxion, Guo Shanling, Chu Junhao, J. Infrared Millim. Waves, 18, No 5, 392–396 (1999).
C. R. Vidal, W. C. Stwalley, J. Chem. Phys., 77, 883–898 (1982).
J. A. Coxon, J. Mol. Spectrosc., 152, 274–282 (1992).
Zhi-F. Li, W. Lu, J. Infrared Millim. Waves, 22, No 1, 8–12 (2003).
M. Dulick, K. Q.Zhang, B. Guo, P. F. Bernath, J. Mol. Spectrosk., 188, 14–26 (1998).
C. Yamada, E. Hirota, J. Chem. Phys., 88, No 11, 6702–6706 (1988).
Y.-F. Chen, Infrared and Raman Spectroscopy, The Publishing Company of Textile Industry, 1988, p. 8–10.
P. Yang, X.-H. Gao, Mol. Sci. Chem. Res., 3, 99–111 (1982).
S. Ulrich, J. Scherer, J. Schwan, I. Barzen, K. Jung, M. Scheib, H. Ehrhardt, Appl. Phys. Lett., 68, 909–915 (1996).
Tian Ling, Ding Yi, Chen Hao, Liu Junxie, Deng Jinxiang, He Deyan, Chen Guanghua, Acta Phys. Sin., 55, 10, 5441–5443 (2006).
Deng Jin-Xiang, Wang Yao, Zhang Xiao-Kang, Zhou Tao, Wang Xuyang, Yao Qian, Chen Guanghua, J. Light. Scatter., 20, No 1, 56–59 (2008).
Liu De-Sheng, Zhang Shu-Ying, Du Yan-Lan, Hu Junping, Ye Zhiqing, Lei Minsheng, J. Synth. Cryst., 37, No 2, 500–503 (2008).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Lei, JH., Xing, PF., Tang, YJ. et al. IR spectral characteristics of lithium hydride thin films. J Appl Spectrosc 77, 140–143 (2010). https://doi.org/10.1007/s10812-010-9305-9
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10812-010-9305-9