Effect of 100MeV O7+ion beam irradiation on structural, optical and electronic properties of SnO2 thin films

被引：17

作者：

Sharma, Aditya ^{[1
]}

Verma, K. D. ^{[1
]}

Varshney, Mayora ^{[1
]}

Singh, Devendra ^{[1
]}

Singh, Moti ^{[2
]}

Asokan, K. ^{[3
]}

Kumar, Ravi ^{[4
]}

机构：

[1] SV Coll, Dept Phys, Mat Sci Res Lab, Aligarh 202001, Uttar Pradesh, India

[2] SSLD Varshney Girls Engn Coll, Aligarh 202001, Uttar Pradesh, India

[3] Inter Univ Accelerator Ctr, New Delhi 110067, India

[4] Ctr Mat Sci & Engn, Natl Inst Technol, Hamirpur 177005, Himachal Prades, India

来源：

RADIATION EFFECTS AND DEFECTS IN SOLIDS | 2010年 / 165卷 / 12期

关键词：

swift heavy ion; irradiation; SnO2; XRD; AFM; thin films; GROWTH;

D O I：

10.1080/10420150.2010.514687

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

In this paper, we present the impact of swift heavy ion beam irradiation on the structural, optical and electronic properties of SnO2 thin films. Thin films were deposited using the pulsed laser deposition technique on Al2O3 substrates. Atomic force microscopy, X-ray diffraction, UV-visible absorption and temperature-dependent resistivity measurements were performed to explore the morphological, structural, optical and electronic properties of the as-deposited and irradiated samples. The peak intensity of the (200) peak was found to decrease monotonously with increasing irradiation fluence. The band gap energy of the 1x1011ion/cm2 irradiated sample was found to increase. The electrical resistivity of the samples showed a continuous increase with the irradiation fluence.

引用

页码：930 / 937

页数：8

共 18 条

[1] Growth phenomenon in amorphous solids irradiated with GeV heavy ions: Electronic-energy-loss dependence of the initial growth rate [J].

Audouard, A ;

Dural, J ;

Toulemonde, M ;

Lovas, A ;

Szenes, G ;

Thome, L .

PHYSICAL REVIEW B, 1996, 54 (22) :15690-15694

[2] Nanostructuring by energetic ion beams [J].

Avasthi, DK .

HYPERFINE INTERACTIONS, 2005, 160 (1-4) :95-106

[3] Dewetting modes of thin metallic films: Nucleation of holes and spinodal dewetting [J].

Bischof, J ;

Scherer, D ;

Herminghaus, S ;

Leiderer, P .

PHYSICAL REVIEW LETTERS, 1996, 77 (08) :1536-1539

[4] Optical and electrical characterizations of cerium oxide thin films [J].

Chiu, Fu-Chien ;

Lai, Chih-Ming .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2010, 43 (07)

[5] Particle-solid interactions and 21st century materials science [J].

Feldman, LC ;

Lüpke, G ;

Tolk, NH ;

Lopez, R ;

Haglund, RF ;

Haynes, TE ;

Boatner, LA .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2003, 212 :1-7

[6] Origins of coexistence of conductivity and transparency in SnO2 -: art. no. 095501 [J].

Kiliç, Ç ;

Zunger, A .

PHYSICAL REVIEW LETTERS, 2002, 88 (09) :955011-955014

[7]

Maleki M., 2010, J MATER SCI-MATER EL, V21, P199

[8] Grain growth and crack formation in NiO thin films by swift heavy ion irradiation [J].

Mallick, P. ;

Biswal, R. ;

Rath, Chandana ;

Agarwal, D. C. ;

Tripathi, A. ;

Avasthi, D. K. ;

Kanjilal, D. ;

Satyam, P. V. ;

Mishra, N. C. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2010, 268 (05) :470-475

[9] Synthesis of nanocrystalline tin oxide thin film by swift heavy ion irradiation [J].

Mohanty, T. ;

Satyam, P. V. ;

Kanjilal, D. .

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2006, 6 (08) :2554-2559

[10] Effect of swift heavy ion irradiation on structure, optical, and gas sensing properties of SnO2 thin films [J].

Rani, Sanju ;

Puri, N. K. ;

Roy, Somnath C. ;

Bhatnagar, M. C. ;

Kanjilal, D. .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2008, 266 (09) :1987-1992

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