Conformal oxide coating of carbon nanotubes

被引:34
作者
Kawasaki, S. [1 ]
Catalan, G. [1 ]
Fan, H. J. [1 ]
Saad, M. M. [2 ]
Gregg, J. M. [2 ]
Correa-Duarte, M. A. [3 ]
Rybczynski, J. [4 ]
Morrison, F. D. [5 ]
Tatsuta, T. [6 ]
Tsuji, O. [6 ]
Scott, J. F. [1 ]
机构
[1] Univ Cambridge, Dept Earth Sci, Cambridge CB2 3EQ, England
[2] Queens Univ Belfast, Dept Pure & Appl Phys, Belfast BT7 1NN, Antrim, North Ireland
[3] Univ Vigo, Dept Quim Fis, Vigo, Spain
[4] Boston Coll, Dept Phys, Chestnut Hill, MA 02167 USA
[5] Univ St Andrews, Sch Chem, St Andrews KY16 9ST, Fife, Scotland
[6] SAMCO Inc, Kyoto 6128443, Japan
基金
英国工程与自然科学研究理事会;
关键词
THIN-FILMS; ARRAYS; FABRICATION; TEMPLATES;
D O I
10.1063/1.2841710
中图分类号
O59 [应用物理学];
学科分类号
摘要
The International Roadmap for Ferroelectric Memories requires three-dimensional integration of high-dielectric materials onto metal interconnects or bottom electrodes by 2010. Here, we demonstrate the possibility of conformally coating carbon nanotubes with high-dielectric oxide as a first step toward ultrahigh integration density of three-dimensional ferroelectric random access memories. (C) 2008 American Institute of Physics.
引用
收藏
页数:3
相关论文
共 19 条
[1]  
[Anonymous], INT TECHNOLOGY ROADM
[2]   Fabrication of high aspect ratio ferroelectric microtubes by vacuum infiltration using macroporous silicon templates [J].
Bharadwaja, S. S. N. ;
Olszta, M. ;
Trolier-McKinstry, S. ;
Li, X. ;
Mayer, T. S. ;
Roozeboom, F. .
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2006, 89 (09) :2695-2701
[3]   Molding ceramic microstructures on flat and curved surfaces with and without embedded carbon nanotubes [J].
Cannon, Andrew H. ;
Allen, Ashante C. ;
Graham, Samuel ;
King, William P. .
JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2006, 16 (12) :2554-2563
[4]   Toward self-assembled ferroelectric random access memories:: Hard-wired switching capacitor arrays with almost Tb/in.: 2 Densities [J].
Evans, Paul R. ;
Zhu, XinHau ;
Baxter, Paul ;
McMillen, Mark ;
McPhillips, John ;
Morrison, Finlay D. ;
Scott, James F. ;
Pollard, Robert J. ;
Bowman, Robert M. ;
Gregg, J. Marty .
NANO LETTERS, 2007, 7 (05) :1134-1137
[5]   Nanoscale capacitors based on metal-insulator-carbon nanotube-metal structures [J].
Jang, JE ;
Cha, SN ;
Choi, Y ;
Amaratunga, GAJ ;
Kang, DJ ;
Hasko, DG ;
Jung, JE ;
Kim, JM .
APPLIED PHYSICS LETTERS, 2005, 87 (26) :1-3
[6]   On the capacitance of metal/high-k dielectric material stack/silicon structures [J].
Jiang, J ;
Awadelkarim, OO ;
Lee, DO ;
Roman, P ;
Ruzyllo, J .
SOLID-STATE ELECTRONICS, 2002, 46 (11) :1991-1995
[7]   Improvement in homogeneity and ferroelectric property of mist deposition derived Pb(Zr,Ti)O3 thin films by substrate surface treatment [J].
Kawasaki, S ;
Motoyama, S ;
Tatsuta, T ;
Tsuji, O ;
Okamura, S ;
Shiosaki, T .
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2004, 43 (9B) :6562-6566
[8]   Fabrication of Pb(Zr, Ti)O3 thin films by liquid source misted chemical deposition method equipped with a mist-droplet size controller [J].
Kawasaki, S ;
Motoyama, SI ;
Tatsuta, T ;
Tsuji, O ;
Shiosaki, T .
INTEGRATED FERROELECTRICS, 2003, 53 :287-297
[9]   Template-synthesized LiCoO2, LiMn2O4, and LiNi0.8Co0.2O2 nanotubes as the cathode materials of lithium ion batteries [J].
Li, XX ;
Cheng, FY ;
Guo, B ;
Chen, J .
JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (29) :14017-14024
[10]   Water-assisted growth of aligned carbon nanotube-ZnO heterojunction arrays [J].
Liu, Jianwei ;
Li, Xiaojun ;
Dai, Liming .
ADVANCED MATERIALS, 2006, 18 (13) :1740-+