Combinatorial synthesis of Li-doped NiO thin films and their transparent conducting properties

U. S. Joshi; Y. Matsumoto; K. Itaka; M. Sumiya; H. Koinuma

doi:10.1016/j.apsusc.2005.03.239

Combinatorial synthesis of Li-doped NiO thin films and their transparent conducting properties

U. S. Joshi, Y. Matsumoto, K. Itaka, M. Sumiya, H. Koinuma

Research output: Contribution to journal › Conference article › peer-review

75 Citations (Scopus)

Abstract

Transparent and conductive oxide (TCO) thin films of Li-doped NiO were prepared by combinatorial pulsed laser deposition technique. Composition spread approach was applied to optimize the Li concentration for achieving high conductivity and transparency in the film. Conductivity of the composition spread film was found to increase almost linearly from nearly insulating to as high as 1.41 Ω ^-1 cm ^-1 with increasing Li content along a 9 mm long film. Optical transparency was found to decrease in an equal proportion across the 40 nm thick film with a slight shift in the absorption edge.

Original language	English
Pages (from-to)	2524-2528
Number of pages	5
Journal	Applied Surface Science
Volume	252
Issue number	7
DOIs	https://doi.org/10.1016/j.apsusc.2005.03.239
Publication status	Published - 2006 Jan 21
Externally published	Yes
Event	Proceedings of the Third Japan-US Workshop on Combinatorial Material Science and Technology CMST-e SI - Duration: 2004 Dec 7 → 2004 Dec 10

Keywords

Combinatorial technology
Composition spread
PLD
Thin film
Transparent conductive oxides (TCO)

ASJC Scopus subject areas

Chemistry(all)
Condensed Matter Physics
Physics and Astronomy(all)
Surfaces and Interfaces
Surfaces, Coatings and Films

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10.1016/j.apsusc.2005.03.239

Cite this

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title = "Combinatorial synthesis of Li-doped NiO thin films and their transparent conducting properties",

abstract = " Transparent and conductive oxide (TCO) thin films of Li-doped NiO were prepared by combinatorial pulsed laser deposition technique. Composition spread approach was applied to optimize the Li concentration for achieving high conductivity and transparency in the film. Conductivity of the composition spread film was found to increase almost linearly from nearly insulating to as high as 1.41 Ω -1 cm -1 with increasing Li content along a 9 mm long film. Optical transparency was found to decrease in an equal proportion across the 40 nm thick film with a slight shift in the absorption edge. ",

keywords = "Combinatorial technology, Composition spread, PLD, Thin film, Transparent conductive oxides (TCO)",

author = "Joshi, {U. S.} and Y. Matsumoto and K. Itaka and M. Sumiya and H. Koinuma",

note = "Funding Information: USJ acknowledges the Department of Science and Technology, Government of India, for award of the BOYSCAST fellowship 2003–2004.; Proceedings of the Third Japan-US Workshop on Combinatorial Material Science and Technology CMST-e SI ; Conference date: 07-12-2004 Through 10-12-2004",

year = "2006",

month = jan,

day = "21",

doi = "10.1016/j.apsusc.2005.03.239",

language = "English",

volume = "252",

pages = "2524--2528",

journal = "Applied Surface Science",

issn = "0169-4332",

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TY - JOUR

T1 - Combinatorial synthesis of Li-doped NiO thin films and their transparent conducting properties

AU - Joshi, U. S.

AU - Matsumoto, Y.

AU - Itaka, K.

AU - Sumiya, M.

AU - Koinuma, H.

N1 - Funding Information: USJ acknowledges the Department of Science and Technology, Government of India, for award of the BOYSCAST fellowship 2003–2004.

PY - 2006/1/21

Y1 - 2006/1/21

N2 - Transparent and conductive oxide (TCO) thin films of Li-doped NiO were prepared by combinatorial pulsed laser deposition technique. Composition spread approach was applied to optimize the Li concentration for achieving high conductivity and transparency in the film. Conductivity of the composition spread film was found to increase almost linearly from nearly insulating to as high as 1.41 Ω -1 cm -1 with increasing Li content along a 9 mm long film. Optical transparency was found to decrease in an equal proportion across the 40 nm thick film with a slight shift in the absorption edge.

AB - Transparent and conductive oxide (TCO) thin films of Li-doped NiO were prepared by combinatorial pulsed laser deposition technique. Composition spread approach was applied to optimize the Li concentration for achieving high conductivity and transparency in the film. Conductivity of the composition spread film was found to increase almost linearly from nearly insulating to as high as 1.41 Ω -1 cm -1 with increasing Li content along a 9 mm long film. Optical transparency was found to decrease in an equal proportion across the 40 nm thick film with a slight shift in the absorption edge.

KW - Combinatorial technology

KW - Composition spread

KW - PLD

KW - Thin film

KW - Transparent conductive oxides (TCO)

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U2 - 10.1016/j.apsusc.2005.03.239

DO - 10.1016/j.apsusc.2005.03.239

M3 - Conference article

AN - SCOPUS:31144455381

VL - 252

SP - 2524

EP - 2528

JO - Applied Surface Science

JF - Applied Surface Science

SN - 0169-4332

IS - 7

T2 - Proceedings of the Third Japan-US Workshop on Combinatorial Material Science and Technology CMST-e SI

Y2 - 7 December 2004 through 10 December 2004

ER -

Combinatorial synthesis of Li-doped NiO thin films and their transparent conducting properties

Abstract

Keywords

ASJC Scopus subject areas

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