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Titolo:
Characterization of pure water-treated GaAs surfaces by measuring contact angles of water droplets
Autore:
Matsushita, K; Fujisawa, A; Ando, N; Kobayashi, H; Naganuma, H; Okuyama, S; Okuyama, K;
Indirizzi:
Yamagata Univ, Fac Engn, Dept Elect Engn, Yonezawa, Yamagata 9928510, Japan Yamagata Univ Yonezawa Yamagata Japan 9928510 wa, Yamagata 9928510, Japan
Titolo Testata:
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
fascicolo: 8, volume: 148, anno: 2001,
pagine: G401 - G405
SICI:
0013-4651(200108)148:8<G401:COPWGS>2.0.ZU;2-J
Fonte:
ISI
Lingua:
ENG
Soggetto:
RAY PHOTOELECTRON-SPECTROSCOPY; DEIONIZED WATER; DISSOLVED-OXYGEN; ULTRAPURE WATER; GAAS(001); HCL;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
17
Recensione:
Indirizzi per estratti:
Indirizzo: Matsushita, K Yamagata Univ, Fac Engn, Dept Elect Engn, Yonezawa, Yamagata9928510, Japan Yamagata Univ Yonezawa Yamagata Japan 9928510 928510, Japan
Citazione:
K. Matsushita et al., "Characterization of pure water-treated GaAs surfaces by measuring contact angles of water droplets", J ELCHEM SO, 148(8), 2001, pp. G401-G405

Abstract

A GaAs surface treated with pure water was characterized by using contact angle measurement, Auger electron spectroscopy, and atomic force microscopy. The contact angle was found to be dependent on treatment conditions such as treatment time, agitation of pure water, dissolved oxygen concentration in pure water, and illumination. The contact angle of a water droplet on GaAs surface treated with agitated deionized pure water was found to increasewith increasing treatment time, indicating that the hydrophobicity of the surface increased. The agitation of pure water strongly influenced the oxygen concentration and the roughness of the treated GaAs surface, and hence, the contact angle of a water droplet on it. (C) 2001 The Electrochemical Society. [DOI: 10.114911.1381392] All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/01/21 alle ore 12:45:35