Chinese Physics C > 2001, Vol. 25 > Issue(S1): 100-105

Bragg Diffraction and Its Simulation of Ba TiO₃/SrTiO₃Superlattices

Institute of Physics & Center for Condensed Matter Physics,CAS,Beijing 100080,China2 Laboratory of Optical Physics,Institute of Physics & Center for Condensed Matter Physics,CAS,Beijing 100080,China3 Institue of High Energy Physics,CAS,Beijing 100039,China

Abstract
HTML
Reference
Related

PDF

Abstract：
Ba TiO ₃/SrTiO ₃(BTO/STO)superlattices were examined by using X-ray agazing grazing incidence diffraction under total external reflection conditions and ordinary Bragg diffraction.Dynamical diffraction theory was used to simulate Bragg diffractions.It is shown that,these superlattices partially relaxed.However,unlike semiconductor epilayers or superlattices,the lattice constants of BTO/STO superlattices do not completely obey the role of tetragonal distortion.The perpendicular lattice constants deviate slightly from that predicted by elasticity theory.These deviations are probably relevant to the structures of oxide materials.

References

[1]

. CUI Da-Fu et al. J. Vac. Sci. Technol, 1997, AIS(2):2752 Tabata H, Kawai工Appl. Phys. Lett., 1997, 70(3):3213 MAI Z H, CUI S F, HE C G. Phys. Rev., 1990, B41(14):99304 LI J H, MAI Z H, CUI S F. J. Appi. Phys., 1994, 76(2):8105 Terauchi H et al. J. Phys. Soci. Japan, 1992, 61(7):21946 ZHAO T et al. J. Appl. Phys., 2000, 87:7442

[1]	B. Forghan. Krein regularization of λφ³theory. Chinese Physics C, 2015, 39(6): 063105.doi:10.1088/1674-1137/39/6/063105
[2]	WANG Da-Wei,HUANG Shi-Hua,YOU Fang-Tian,TAO Ye. Scintillation properties of YPO₄: RE (RE=Ce³⁺, Pr³⁺or Nd³⁺). Chinese Physics C, 2009, 33(11): 1019-1022.doi:10.1088/1674-1137/33/11/018
[3]	WANG Huan-Hua. In-situ monitoring of EuTiO₃and SrTiO₃film growth using time-resolved X-ray scattering during pulsed-laser deposition. Chinese Physics C, 2009, 33(11): 935-943.doi:10.1088/1674-1137/33/11/002
[4]	ZHAI Zhang-Yin,WU Xiao-Shan,JIA Quan-Jie. High resolution X-ray diffraction investigation of epitaxially grown SrTiO₃thin films by laser-MBE. Chinese Physics C, 2009, 33(11): 949-953.doi:10.1088/1674-1137/33/11/004
[5]	WU Wei,HE Yuan,MA Li-Zhen,LI Qing,YAO Qing-Gao,BIAN Wen-Long,XIA Jia-Wen. 3D Quench Simulation Using Finite Element Method for CR Superconducting Magnet's Strand. Chinese Physics C, 2008, 32(S1): 15-18.
[6]	XU Xiao-Ming. 3-to-3 Parton Elastic Scatterings and Early Thermalization. Chinese Physics C, 2007, 31(9): 880-886.
[7]	WANG Xiao-Hui,SHI Kang-Jie. Integrability of AdS₃×S³Superstring. Chinese Physics C, 2006, 30(6): 517-521.
[8]	Sayipjamal Dulat. Z₂Orbifold-Prime Model of N=2 Superconformal Theories with c=3. Chinese Physics C, 2003, 27(5): 386-390.
[9]	HU Lian,HUI Ping,CHEN Qi-Zhou. Glueball Masses of the 0⁺⁺and 0^－－in 3+1-D SU(3) LGT. Chinese Physics C, 2002, 26(8): 773-778.
[10]	ZHANG Miao-Jing,SHEN Peng-Nian,LIU Xian-Hui,KONG Fan-Xin. Study about Light Hypernuclei and YN Interaction Based on Chiral SU(3) Quark Model. Chinese Physics C, 2001, 25(8): 743-753.
[11]	Liu Yaoyang,Sun Lazhen,Jiang Xiangdong. SU(3)_C×SU(2)_I×U(1)_YTheory of Composite Leptons. Chinese Physics C, 1998, 22(11): 996-1003.
[12]	Hao Sanru,Li Guanghua,Long Junyan. q-Deformed Charged Fermion Coherent States and SU(3)Charged, Hypercharged Fermion Coherent States. Chinese Physics C, 1994, 18(10): 919-927.
[13]	CHEN Guo-Ming,CHEN He-Sheng,TANG Xiao-Wei,TONG Guo-Liang,WU Yi-Gen,ZHANG Shou-Yu,WANG Yi-Fang. The Measurement of the Performance of L3 Hadron Calorimeter With BGO. Chinese Physics C, 1991, 15(10): 865-874.
[14]	ZHENG Xi-Te,XU Yong. ANALYTIC STUDY OF su(3) LATTICE GAUGE THEORY. Chinese Physics C, 1989, 13(8): 765-768.
[15]	LIN Jin-Hu,ZHENG Zhe-Zhu. THE HADRON 1→0 DECAY PROCESSESIN A 3+1 DIMENSIONAL THEORY. Chinese Physics C, 1986, 10(2): 153-157.
[16]	ZHU Pei-Yu,CAO Yu-Fang,WU You-Shi.SU(3) LIMIT OFU(6/20) SUPERSYMMETRY IN NUCLEI. Chinese Physics C, 1985, 9(5): 542-545.
[17]	CHEN Shi-Hao. ELECTRO-WEAK UNIFIED THEORY——A MODEL INSU(3)×U(1). Chinese Physics C, 1985, 9(6): 679-686.
[18]	FAN Hong-Yi,RUAN Tu-Nan.SU(3) CHARGED, HYPERCHARGED COHERENT STATE AND THE COLOR QUANTUM NUMBER. Chinese Physics C, 1984, 8(4): 416-425.
[19]	CHEN Tian-Lun,Zhou Hong-Mo,LI Tie-Zong,XIAN Ding-Chang,ZHENG Xi-Te. VARIATIONAL ANALYSIS OF THESU(3) LATTICE GAUGE THEORY. Chinese Physics C, 1984, 8(5): 653-656.
[20]	SHEN JIAN-PING,WU HUI-FANG. A DISCUSSION ON THEΛHYPER-NUCLEUS WITHA=3. Chinese Physics C, 1982, 6(4): 517-519.

Access

Get Citation

CUI Shu-Fan, LUO Guang-Ming, YU Wen-Xue, CHEN Xiang-Ming, LIU Cui-Xiu, LI Ming, MAI Zhen-Hong, LU Hui-Bin, CHEN Zheng-Hao, JIA Quan-Jie, ZHENG Wen-Li and JIANG Xiao-Ming. Bragg Diffraction and Its Simulation of Ba TiO ₃/SrTiO ₃Superlattices[J]. Chinese Physics C, 2001, 25(S1): 100-105.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(5264)
PDF Downloads(557)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者:陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Bragg Diffraction and Its Simulation of Ba TiO₃/SrTiO₃Superlattices

Corresponding author:CUI Shu-Fan,

Institute of Physics & Center for Condensed Matter Physics,CAS,Beijing 100080,China2 Laboratory of Optical Physics,Institute of Physics & Center for Condensed Matter Physics,CAS,Beijing 100080,China3 Institue of High Energy Physics,CAS,Beijing 100039,China

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:2001-06-22

Abstract:Ba TiO₃/SrTiO₃(BTO/STO)superlattices were examined by using X-ray agazing grazing incidence diffraction under total external reflection conditions and ordinary Bragg diffraction.Dynamical diffraction theory was used to simulate Bragg diffractions.It is shown that,these superlattices partially relaxed.However,unlike semiconductor epilayers or superlattices,the lattice constants of BTO/STO superlattices do not completely obey the role of tetragonal distortion.The perpendicular lattice constants deviate slightly from that predicted by elasticity theory.These deviations are probably relevant to the structures of oxide materials.