Diffusion mediated growth of (111) oriented silver nanoparticles in polyvinyl alcohol film under 6 MeV electron irradiation

被引：19

作者：

Bogle, K. A. ^{[1
]}

Dhole, S. D. ^{[1
]}

Bhoraskar, V. N. ^{[1
]}

机构：

[1] Univ Pune, Microtron Accelerator Lab, Dept Phys, Pune 411007, Maharashtra, India

来源：

APPLIED PHYSICS LETTERS | 2006年 / 88卷 / 26期

关键词：

D O I：

10.1063/1.2217712

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Silver (111) nanoparticles were synthesized by diffusing silver from a solution into polyvinyl alcohol (PVA) films under 6 MeV electron irradiation at room temperature (similar to 25 degrees C). The diffusion of silver in the PVA was confirmed by the Rutherford backscattering spectroscopy and scanning electron microscopy techniques. The plasmon absorption peak at similar to 426 nm was an evidence for the initiation of the diffusion mediated growth of silver nanoparticles. The x-ray diffraction results and the blueshift in the plasmon absorption peak reveal that the size of silver nanoparticles could be tailored in the range from 35 to 15 nm by varying the electron fluence over the range of 10(14)-10(15) e/cm(2). (c) 2006 American Institute of Physics.

引用

页数：3

共 14 条

[1]

BLOM PWM, 1998, MATTERS APPL PHYS LE, V73, P3941

[2] Enhanced luminance in polymer composite light emitting devices [J].

Carter, SA ;

Scott, JC ;

Brock, PJ .

APPLIED PHYSICS LETTERS, 1997, 71 (09) :1145-1147

[3] Selective colorimetric detection of polynucleotides based on the distance-dependent optical properties of gold nanoparticles [J].

Elghanian, R ;

Storhoff, JJ ;

Mucic, RC ;

Letsinger, RL ;

Mirkin, CA .

SCIENCE, 1997, 277 (5329) :1078-1081

[4] Optical absorption and photoluminescence spectroscopy of the growth of silver nanoparticles [J].

Gangopadhyay, P ;

Kesavamoorthy, R ;

Bera, S ;

Magudapathy, P ;

Nair, KGM ;

Panigrahi, BK ;

Narasimhan, SV .

PHYSICAL REVIEW LETTERS, 2005, 94 (04) :1-4

[5] Preparation of polychrome silver nanoparticles in different solvents [J].

He, R ;

Qian, XF ;

Yin, J ;

Zhu, ZK .

JOURNAL OF MATERIALS CHEMISTRY, 2002, 12 (12) :3783-3786

[6] Switching behavior of plasma polymer films containing silver nanoparticles [J].

Kiesow, A ;

Morris, JE ;

Radehaus, C ;

Heilmann, A .

JOURNAL OF APPLIED PHYSICS, 2003, 94 (10) :6988-6990

[7] Ion-beam modification of polymeric materials - fundamental principles and applications [J].

Lee, EH .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1999, 151 (1-4) :29-41

[8] Structure and optical properties of Au-polyimide nanocomposite films prepared by ion implantation [J].

Maggioni, G ;

Vomiero, A ;

Carturan, S ;

Scian, C ;

Mattei, G ;

Bazzan, M ;

Fernández, GD ;

Mazzoldi, P ;

Quaranta, A ;

Della Mea, G .

APPLIED PHYSICS LETTERS, 2004, 85 (23) :5712-5714

[9] Nanoparticle-embedded polymer: In situ synthesis, free-standing films with highly monodisperse silver nanoparticles and optical limiting [J].

Porel, S ;

Singh, S ;

Harsha, SS ;

Rao, DN ;

Radhakrishnan, TP .

CHEMISTRY OF MATERIALS, 2005, 17 (01) :9-12

[10] Polymer-inorganic nanocomposites prepared by hydrothermal method: PVA/ZnS, PVA/CdS, preparation and characterization [J].

Qian, XF ;

Yin, J ;

Guo, XX ;

Yang, YF ;

Zhu, ZK ;

Lu, J .

JOURNAL OF MATERIALS SCIENCE LETTERS, 2000, 19 (24) :2235-2237

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