References
- Lao , J. Y. , Huang , J. Y. , Wang , D. Z. , Ren , Z. F. , Steeves , D. , Kimball , B. and Porter , W. 2004 . ZnO nanowalls . Appl. Phys. A , 78 : 539 – 542 .
- Look , D. C. 2001 . Recent advances in ZnO materials and devices . Mater. Sci. Eng. , B80 : 383 – 387 .
- Jin , Y. , Zhang , B. , Yang , S. , Wang , Y. , Chen , J. , Zhang , H. , Huang , C. , Cao , C. , Cao , H. and Chang , R. P. H. 2001 . Room temperature UV emission of MgxZn1−xO films . Solid State Comm. , 119 : 409 – 413 .
- Swarthmore, PA, , USA PDF‐2 data base of the Joint Committee on Powder Diffraction Standards JSPDS. File No. 79‐0205, for Zno, International center for diffraction data, 19081–2389
- Ohtomo , A. , Kawasaki , M. , Koida , T. , Masubuchi , K. , Koinuma , H. , sakurai , Y. , Yoshida , Y. , Yasuda , T. and Segawa , Y. 1998 . Mg x Zn1‐x O as a II–VI widegap semiconductor alloy . Appl. Phys. Lett. , 72 : 2466 – 2468 .
- Makino , T. , Segawa , Y. , Ohtomo , A. , Tamura , K. and Koinuma , H. 2001 . Band gap engineering based on Mg x Zn1‐x O and Cd y Zn1‐y O ternary alloy films . Appl. Phys. Lett. , 78 : 1237 – 1239 .
- Fernandez‐Hevia , D. , de Frutos , J. , Caballero , A. C. and Fernandez , J. F. 2003 . Dominance of deep over shallow donors in ZnO‐based varistors . Appl. Phys. Lett. , 83 : 2692 – 2694 .
- Bae , H. S. and Im , S. 2004 . ZnO‐based thin‐film transistors of optimal device performance . J. Vac. Sci. Technol. , B 22 ( 3 ) : 1191 – 1195 .
- Ozgur , U. , Alivov , Ya. I. , Liu , C. , Teke , A. , Reshchikov , M. A. , Dogan , S. , Avrutin , V. , Cho , S. J. and Morkoç , H. 2005 . A comprehensive review of ZnO materials and devices . J. Appl. Phys. , 98 : 041301 (103 pages), 041301-1-041301-103
- Wu , J. and Liu , S. 2002 . Low‐temperature growth of well‐aligned ZnO nanorods by chemical vapor deposition . Adv. Mater. , 14 : 215 – 218 .
- Choi , J. H. , Tabata , H. and Kawai , T. 2001 . Initial preferred growth in zinc oxide thin films on Si and amorphous substrates by a pulsed laser deposition . J. Cryst. Growth , 226 : 493 – 500 .
- Kyoung‐Kook Kim , K.‐K. , Kim , H.‐S. , Hwang , D.‐K. , Lim , J.‐H. and Park , S.‐J. 2003 . Realization of p‐type ZnO thin films via phosphorus doping and thermal activation of the dopant . Appl. Phys. Lett. , 83 : 63 – 65 .
- Ohyama , M. , Kozuka , H. and Yoko , T. 1997 . Sol‐gel preparation of ZnO films with extremely preferred orientation along (002) plane from zinc acetate solution . Thin Solid Films , 306 : 78 – 85 .
- Sun , X. W. and Kwok , H. S. 1999 . Optical properties of epitaxially grown zinc oxide films on sapphire by pulsed laser deposition . J. Appl. Phys. , 86 : 408 – 411 .
- Lee , W. , Jeong , M.-C. and Myoung , J.‐M. 2004 . Evolution of the morphology and optical properties of ZnO nanowires during catalyst‐free growth by thermal evaporation . Nanotechnology , 15 : 1441 – 1445 .