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Raman studies of electrostatic doping of a thin single-walled carbon nanotube bundle 期刊论文
International Journal of Nanoscience, 2010, 卷号: 9, 期号: 4, 页码: 277-281
作者:  Gao, P.Q.;  Zhang, Q.;  Yuan, S.N.;  Peng, N.;  He, D.Y.
收藏  |  浏览/下载:3/0  |  提交时间:2016/10/21
First-principles study of the ferroelectric and nonlinear optical properties of the LiNbO(3)-type ZnSnO(3) 期刊论文
Physical Chemistry Chemical Physics, 2010, 卷号: 12, 期号: 32, 页码: 9197-9204
J. Zhang; K. L. Yao; Z. L. Liu; G. Y. Gao; Z. Y. Sun; S. W. Fan
收藏  |  浏览/下载:11/0  |  提交时间:2012/04/13
Fano resonance in the luminescence spectra of donor bound excitons in polar semiconductors 期刊论文
APPLIED PHYSICS LETTERS, 2007, 卷号: 90, 期号: 3
Jin, KJ; Xu, SJ
收藏  |  浏览/下载:7/0  |  提交时间:2013/09/17
Raman spectra and phonon modes of MgxZn1-xO alloy films (EI CONFERENCE) 会议论文
12th International Conference on II-VI Compounds, September 12, 2005 - September 16, 2005, Warsaw, Poland
Wei Z. P.; Lu Y. M.; Shen D. Z.; Zhang Z. Z.; Wu C. X.; Zhang J. Y.; Yao B.; Fan X. W.
收藏  |  浏览/下载:15/0  |  提交时间:2013/03/25
Hexagonal MgxZn1-xO alloy layers with 0 &le 0.3 have been grown by plasma-assisted molecular beam epitaxy on sapphire (006) and Si (111) substrates. Their crystal structures are characterized by x-ray diffraction spectroscopy. The nonresonant and resonant Raman spectra were measured using 488 nm line from Ar+ laser  and 325 nm line from He-Cd laser by backscattering geometry. Four Raman modes (E2 high  LO  TO  multiphonon processes) were observed in the nonresonant Raman spectra of hexagonal MgxZn1-xO with different Mg contents. The optical phonon frequencies were found to display one-mode behaviour for all the samples since no separate ZnO- and MgO-like modes were observed. The long-wavelength frequencies of ZnO-like optical phonons measured in the resonant Raman spectra can be expressed as linear functions of x. These behaviours can be explained within a modified random-element-isodisplacement model (MREI). 2006 WILEY-VCH Verlag GmbH Co. KGaA.  
Doping evolution of the phonon density of states and electron-lattice interaction in Nd2-xCexCuO4+delta 期刊论文
PHYSICAL REVIEW B, 2002, 卷号: 66, 期号: 6
Kang, HJ; Dai, PC; Mandrus, D; Jin, R; Mook, HA; Adroja, DT; Bennington, SM; Lee, SH; Lynn, JW
收藏  |  浏览/下载:17/0  |  提交时间:2014/02/20
Comparative Raman scattering studies of GaAs/AlxGa1-xAs and AlxGa1-xAs/AlAs superlattices 期刊论文
journal of infrared and millimeter waves, 1999, 卷号: 18, 期号: 3, 页码: 189-194
Zhang W; Han HX; Chen Y; Li GH; Wang ZP
收藏  |  浏览/下载:38/0  |  提交时间:2010/08/12
Interaction between an electron and optical phonons in polar semiconductor heterostructures 期刊论文
ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1996, 卷号: 100, 期号: 3, 页码: 353
Shi, JJ; Pan, SH; Liu, ZX
收藏  |  浏览/下载:14/0  |  提交时间:2013/09/18
POLAR-OPTIC PHONONS AND HIGH-FIELD ELECTRON-TRANSPORT IN CYLINDRICAL GAAS/ALAS QUANTUM WIRES 期刊论文
PHYSICAL REVIEW B, 1994, 卷号: 49, 期号: 7, 页码: 4780-4789
WANG, XF; LEI, XL(雷啸霖)
收藏  |  浏览/下载:8/0  |  提交时间:2012/03/25
NEAR-RESONANT RAMAN-SCATTERING FROM GAAS/ALAS SUPERLATTICES 期刊论文
chinese physics, 1992, 卷号: 12, 期号: 4, 页码: 846-852
HAN HX; WANG ZP; LI GH; JIANG DS; PLOOG K
收藏  |  浏览/下载:7/0  |  提交时间:2010/11/15


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