Preparation of thin films of oriented iron nanocrystals

被引：6

作者：

Bian, B

Hirotsu, Y

机构：

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1997年 / 36卷 / 9AB期

关键词：

epitaxial growth; granular magnetic film; oriented nanocrystal; alpha-Fe nanocrystal; Au nanoparticle;

D O I：

10.1143/JJAP.36.L1232

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Granular thin films of oriented alpha-Fe nanoparticles have been synthesized. The oriented alpha-Fe nanoparticles were prepared bg taking advantage of the epitaxial growth of alpha-Fe on [100] oriented Au ''seed'' nanoparticles, which were epitaxially grown a (100)NaCl substrate. The crystallographic orientation between alpha-Fe and Au nanocrystals is [100]Au//[100]Fe with (010)Au//(011)Fe. It is shown that this method can be applied to control the size, distance and crystalline orientation of Fe nanocrystals in granular films.

引用

页码：L1232 / L1235

页数：4

共 11 条

[1] GIANT MAGNETORESISTANCE IN HETEROGENEOUS CU-CO ALLOYS
BERKOWITZ, AE
MITCHELL, JR
CAREY, MJ
YOUNG, AP
ZHANG, S
SPADA, FE
PARKER, FT
HUTTEN, A
THOMAS, G
[J]. PHYSICAL REVIEW LETTERS, 1992, 68 (25) : 3745 - 3748
[2] ELECTRON-ENERGY-LOSS-SPECTROSCOPY NEAR-EDGE FINE-STRUCTURES IN THE IRON-OXYGEN SYSTEM
COLLIEX, C
MANOUBI, T
ORTIZ, C
[J]. PHYSICAL REVIEW B, 1991, 44 (20): : 11402 - 11411
[3] Magnetic thin films of cobalt nanocrystals encapsulated in graphite-like carbon
Hayashi, T
Hirono, S
Tomita, M
Umemura, S
[J]. NATURE, 1996, 381 (6585) : 772 - 774
[4] Helium diffraction study of the nucleation and growth of supported metal clusters
Henry, CR
Meunier, M
[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1996, 217 : 239 - 243
[5] SPONTANEOUS ALLOYING OF COPPER INTO GOLD ATOM CLUSTERS
MORI, H
KOMATSU, M
TAKEDA, K
FUJITA, H
[J]. PHILOSOPHICAL MAGAZINE LETTERS, 1991, 63 (03) : 173 - 178
[6] High-frequency magnetic properties in metal-nonmetal granular films
Ohnuma, S
Fujimori, H
Mitani, S
Masumoto, T
[J]. JOURNAL OF APPLIED PHYSICS, 1996, 79 (08) : 5130 - 5135
[7] ENHANCEMENT OF MAGNETIC-MOMENT OF IRON ATOMS IN THE FE/AU NANOMULTILAYERS
PAN, F
TAO, K
LIU, BX
[J]. JOURNAL OF APPLIED PHYSICS, 1993, 74 (03) : 1929 - 1932
[8] MEASUREMENTS OF 3D STATE OCCUPANCY IN TRANSITION-METALS USING ELECTRON-ENERGY LOSS SPECTROMETRY
PEARSON, DH
FULTZ, B
AHN, CC
[J]. APPLIED PHYSICS LETTERS, 1988, 53 (15) : 1405 - 1407
[9] HREM and measurement of magnetic properties of Fe-clusters embedded in MgO films
Tanaka, N
Yoshizaki, F
Mihama, K
[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1996, 217 : 311 - 318
[10] EPITAXIAL GROWTH OF IRON ON (100)-GOLD AND (111)-GOLD SUBSTRATES
WASSERMANN, EF
JABLONSKI, HP
[J]. SURFACE SCIENCE, 1970, 22 (01) : 69 - +

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