Nanoscale Structure and Mechanism for Enhanced Electromechanical Response of Highly Strained BiFeO3 Thin Films
作者： Anoop R. Damodaran , Chen-Wei Liang , Qing He , Chun-Yen Peng , Li Chang
关键词: Materials science 、 Diffraction 、 Phase transition 、 Nanoscopic scale 、 Crystallography 、 Thin film 、 Phase (matter) 、 Trigonal crystal system 、 Monoclinic crystal system
摘要: Author(s): Damodaran, Anoop R; Liang, Chen-Wei; He, Qing; Peng, Chun-Yen; Chang, Li; Chu, Ying-Hao; Martin, Lane W | Abstract: The presence of a variety structural variants in BiFeO3 thin films give rise to exotic electric-field-induced responses and resulting electromechanical as large 5%. Using high-resolution X-ray diffraction scanning-probe-microscopy-based studies the numerous phases present at phase boundaries are identified an intermediate monoclinic phase, addition previously observed rhombohedral- tetragonal-like phases, is discovered. Copyright © 2011 WILEY-VCH Verlag GmbH Co. KGaA, Weinheim.
nctu.edu.tw参考文章(32)
P. Ravindran, R. Vidya, A. Kjekshus, H. Fjellvåg, O. Eriksson, Theoretical investigation of magnetoelectric behavior in Bi Fe O 3 Physical Review B. ,vol. 74, pp. 224412- ,(2006) , 10.1103/PHYSREVB.74.224412
Nicola A Spaldin, Nicola A Spaldin, Alison J Hatt, Alison J Hatt, Hans M Christen, Hyun Sik Kim, Hyun Sik Kim, Joong Hee Nam, Stress-induced R − M A − M C − T symmetry changes in BiFeO 3 films Physical Review B. ,vol. 83, pp. 144107- ,(2011) , 10.1103/PHYSREVB.83.144107
Eric Cross, Materials science: Lead-free at last Nature. ,vol. 432, pp. 24- 25 ,(2004) , 10.1038/NATURE03142
Keisuke Saito, Alexander Ulyanenkov, Volkmar Grossmann, Heiko Ress, Lutz Bruegemann, Hideo Ohta, Toshiyuki Kurosawa, Sadao Ueki, Hiroshi Funakubo, Structural Characterization of BiFeO3 Thin Films by Reciprocal Space Mapping Japanese Journal of Applied Physics. ,vol. 45, pp. 7311- 7314 ,(2006) , 10.1143/JJAP.45.7311
L.W. Martin, Y.-H. Chu, R. Ramesh, Advances in the growth and characterization of magnetic, ferroelectric, and multiferroic oxide thin films Materials Science & Engineering R-reports. ,vol. 68, pp. 89- 133 ,(2010) , 10.1016/J.MSER.2010.03.001
Muhtar Ahart, Maddury Somayazulu, R. E. Cohen, P. Ganesh, Przemyslaw Dera, Ho-kwang Mao, Russell J. Hemley, Yang Ren, Peter Liermann, Zhigang Wu, Origin of morphotropic phase boundaries in ferroelectrics Nature. ,vol. 451, pp. 545- 548 ,(2008) , 10.1038/NATURE06459
R. J. Zeches, M. D. Rossell, J. X. Zhang, A. J. Hatt, Q. He, C.-H. Yang, A. Kumar, C. H. Wang, A. Melville, C. Adamo, G. Sheng, Y.-H. Chu, J. F. Ihlefeld, R. Erni, C. Ederer, V. Gopalan, L. Q. Chen, D. G. Schlom, N. A. Spaldin, L. W. Martin, R. Ramesh, A Strain-Driven Morphotropic Phase Boundary in BiFeO3 Science. ,vol. 326, pp. 977- 980 ,(2009) , 10.1126/SCIENCE.1177046
Zhong Lin Wang, Jinhui Song, Piezoelectric Nanogenerators Based on Zinc Oxide Nanowire Arrays Science. ,vol. 312, pp. 242- 246 ,(2006) , 10.1126/SCIENCE.1124005
Claude Ederer, Nicola A. Spaldin, Effect of Epitaxial Strain on the Spontaneous Polarization of Thin Film Ferroelectrics Physical Review Letters. ,vol. 95, pp. 257601- 257601 ,(2005) , 10.1103/PHYSREVLETT.95.257601
S. Fujino, M. Murakami, V. Anbusathaiah, S.-H. Lim, V. Nagarajan, C. J. Fennie, M. Wuttig, L. Salamanca-Riba, I. Takeuchi, Combinatorial discovery of a lead-free morphotropic phase boundary in a thin-film piezoelectric perovskite arXiv: Materials Science. ,(2008) , 10.1063/1.2931706