Optical properties of nanodiamond layers
作者： AE Aleksenskii , V Yu Osipov , A Ya Vul’ , B Ya Ber , AB Smirnov
DOI: 10.1134/1.1340200
关键词:
摘要: Thin ultradisperse diamond (UDD) layers deposited from a water suspension are studied by optical and x-ray photoelectron spectroscopy (XPS). The effective band gap determined the 104-cm−1 criterion for ozone-cleaned UDD is 3.5 eV. broad structureless photoluminescence (380–520 nm) associated with radiative recombination through system of continuously distributed energy levels in nanoclusters. absorption material at 250–1000 nm originates on disordered nanocluster surface containing threefold-coordinated carbon. clusters subjected to acid cleaning contains nitrogen-oxygen complexes adsorbed form NO 3 − nitrate ions. Annealing hydrogen atmosphere results desorption ions cluster surface. evolution oxygen (O1s) nitrogen (N1s) lines XPS spectra under annealing layer comprehensively.
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sci-hub.se 参考文章(19)
Kazuo Nakamoto, Infrared spectra of inorganic and coordination compounds Wiley-Interscience. ,(1963)
Jill Chastain, Roger C. King, John F. Moulder, Handbook of X Ray Photoelectron Spectroscopy: A Reference Book of Standard Spectra for Identification and Interpretation of Xps Data ,(1995)
Shengfu Ji, Tianlai Jiang, Kang Xu, Shuben Li, FTIR study of the adsorption of water on ultradispersed diamond powder surface Applied Surface Science. ,vol. 133, pp. 231- 238 ,(1998) , 10.1016/S0169-4332(98)00209-8
Magnus J. Lipp, Valentín García Baonza, William J. Evans, Hector E. Lorenzana, Nanocrystalline diamond: Effect of confinement, pressure, and heating on phonon modes Physical Review B. ,vol. 56, pp. 5978- 5984 ,(1997) , 10.1103/PHYSREVB.56.5978
H. Hirai, M. Terauchi, M. Tanaka, K. Kondo, Estimating band gap of amorphous diamond and nanocrystalline diamond powder by electron energy loss spectroscopy Diamond and Related Materials. ,vol. 8, pp. 1703- 1706 ,(1999) , 10.1016/S0925-9635(99)00045-X
Y. K. Chang, H. H. Hsieh, W. F. Pong, M.-H. Tsai, F. Z. Chien, P. K. Tseng, L. C. Chen, T. Y. Wang, K. H. Chen, D. M. Bhusari, J. R. Yang, S. T. Lin, Quantum confinement effect in diamond nanocrystals studied by X-Ray-absorption spectroscopy Physical Review Letters. ,vol. 82, pp. 5377- 5380 ,(1999) , 10.1103/PHYSREVLETT.82.5377
R. Al-Jishi, G. Dresselhaus, Lattice-dynamical model for graphite Physical Review B. ,vol. 26, pp. 4514- 4522 ,(1982) , 10.1103/PHYSREVB.26.4514
E D'Anna, M.L De Giorgi, A Luches, M Martino, A Perrone, A Zocco, Study of CN binding states in carbon nitride films deposited by reactive XeCl laser ablation Thin Solid Films. ,vol. 347, pp. 72- 77 ,(1999) , 10.1016/S0040-6090(98)01734-9
A. E. Aleksenskii, M. V. Baidakova, A. Ya. Vul’, V. Yu. Davydov, Yu. A. Pevtsova, Diamond-graphite phase transition in ultradisperse-diamond clusters Physics of the Solid State. ,vol. 39, pp. 1007- 1015 ,(1997) , 10.1134/1.1129989
Y. Lifshitz, Diamond-like carbon — present status Diamond and Related Materials. ,vol. 8, pp. 1659- 1676 ,(1999) , 10.1016/S0925-9635(99)00087-4